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| Current File : //usr/src/sys/mips/rmi/dev/sec/desc.h |
/*-
* Copyright (c) 2003-2009 RMI Corporation
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of RMI Corporation, nor the names of its contributors,
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD: release/9.1.0/sys/mips/rmi/dev/sec/desc.h 212763 2010-09-16 20:23:22Z jchandra $
* RMI_BSD */
#ifndef _DESC_H_
#define _DESC_H_
#define ONE_BIT 0x0000000000000001ULL
#define TWO_BITS 0x0000000000000003ULL
#define THREE_BITS 0x0000000000000007ULL
#define FOUR_BITS 0x000000000000000fULL
#define FIVE_BITS 0x000000000000001fULL
#define SIX_BITS 0x000000000000003fULL
#define SEVEN_BITS 0x000000000000007fULL
#define EIGHT_BITS 0x00000000000000ffULL
#define NINE_BITS 0x00000000000001ffULL
#define ELEVEN_BITS 0x00000000000007ffULL
#define TWELVE_BITS 0x0000000000000fffULL
#define FOURTEEN_BITS 0x0000000000003fffULL
#define TWENTYFOUR_BITS 0x0000000000ffffffULL
#define THIRTY_TWO_BITS 0x00000000ffffffffULL
#define THIRTY_FIVE_BITS 0x00000007ffffffffULL
#define FOURTY_BITS 0x000000ffffffffffULL
#define MSG_IN_CTL_LEN_BASE 40
#define MSG_IN_CTL_ADDR_BASE 0
#define GET_FIELD(word,field) \
((word) & (field ## _MASK)) >> (field ## _LSB)
#define FIELD_VALUE(field,value) (((value) & (field ## _BITS)) << (field ## _LSB))
/*
* NOTE: this macro expects 'word' to be uninitialized (i.e. zeroed)
*/
#define SET_FIELD(word,field,value) \
{ (word) |= (((value) & (field ## _BITS)) << (field ## _LSB)); }
/*
* This macro clears 'word', then sets the value
*/
#define CLEAR_SET_FIELD(word,field,value) \
{ (word) &= ~((field ## _BITS) << (field ## _LSB)); \
(word) |= (((value) & (field ## _BITS)) << (field ## _LSB)); }
/*
* NOTE: May be used to build value specific mask
* (e.g. GEN_MASK(CTL_DSC_CPHR_3DES,CTL_DSC_CPHR_LSB)
*/
#define GEN_MASK(bits,lsb) ((bits) << (lsb))
/*
* Security block data and control exchange
*
* A 2-word message ring descriptor is used to pass a pointer to the control descriptor data structure
* and a pointer to the packet descriptor data structure:
*
* 63 61 60 54 53 52 49 48 45 44 40
* 39 5 4 0
* ---------------------------------------------------------------------------------------------------------------------------------------------------------
* | Ctrl | Resp Dest Id Entry0 | IF_L2ALLOC | UNUSED | Control Length | UNUSED
* | 35 MSB of address of control descriptor data structure | Software Scratch0
* |
* ---------------------------------------------------------------------------------------------------------------------------------------------------------
* 3 7 1 4 4 5
* 35 5
*
* 63 61 60 54 53 52 51 50 46 45 44 40 39 5 4 0
* ---------------------------------------------------------------------------------------------------------------------------------------------------------
* | Ctrl | UNUSED | WRB_COH | WRB_L2ALLOC | DF_PTR_L2ALLOC | UNUSED | Data Length | UNUSED | 35 MSB of address of packet descriptor data structure | UNUSED |
* ---------------------------------------------------------------------------------------------------------------------------------------------------------
* 3 7 1 1 1 5 1 5 35 5
*
* Addresses assumed to be cache-line aligned, i.e., Address[4:0] ignored (using 5'h00 instead)
*
* Control length is the number of control cachelines to be read so user needs
* to round up
* the control length to closest integer multiple of 32 bytes. Note that at
* present (08/12/04)
* the longest (sensical) ctrl structure is <= 416 bytes, i.e., 13 cachelines.
*
* The packet descriptor data structure size is fixed at 1 cacheline (32 bytes).
* This effectively makes "Data Length" a Load/NoLoad bit. NoLoad causes an abort.
*
*
* Upon completion of operation, the security block returns a 2-word free descriptor
* in the following format:
*
* 63 61 60 54 53 52 51 49 48 47 40 39 0
* ----------------------------------------------------------------------------------------------------------------------------
* | Ctrl | Destination Id | 2'b00 | Desc Ctrl | 1'b0 | Instruction Error | Address of control descriptor data structure |
* ----------------------------------------------------------------------------------------------------------------------------
* | Ctrl | Destination Id | 2'b00 | Desc Ctrl | 1'b0 | Data Error | Address of packet descriptor data structure |
* ----------------------------------------------------------------------------------------------------------------------------
*
* The Instruction and Data Error codes are enumerated in the
* ControlDescriptor and PacketDescriptor sections below
*
*/
/*
* Operating assumptions
* =====================
*
*
* -> For all IpSec ops, I assume that all the IP/IPSec/TCP headers
* and the data are present at the specified source addresses.
* I also assume that all necessary header data already exists
* at the destination. Additionally, in AH I assume that all
* mutable fields (IP.{TOS, Flags, Offset, TTL, Header_Checksum})
* and the AH.Authentication_Data have been zeroed by the client.
*
*
* -> In principle, the HW can calculate TCP checksums on both
* incoming and outgoing data; however, since the TCP header
* contains the TCP checksum of the plain payload and the header
* is encrypted, two passes would be necessary to do checksum + encryption
* for outgoing messages;
* therefore the checksum engine will likely only be used during decryption
* (incoming).
*
*
* -> For all operations involving TCP checksum, I assume the client has filled
* the TCP checksum field with the appropriate value:
*
* - 0 for generation phase
* - actual value for verification phase (expecting 0 result)
*
*
* -> For ESP tunnel, the original IP header exists between the end of the
* ESP header and the beginning of the TCP header; it is assumed that the
* maximum length of this header is 16 k(32bit)words (used in CkSum_Offset).
*
*
* -> The authentication data is merely written to the destination address;
* the client is left with the task of comparing to the data in packet
* in decrypt.
*
* -> PacketDescriptor_t.dstLLWMask relevant to AES CTR mode only but it will
* affect all AES-related operations. It will not affect DES/3DES/bypass ops.
* The mask is applied to data as it emerges from the AES engine for the sole
* purpose of providing the authenticator and cksum engines with correct data.
* CAVEAT: the HW does not mask the incoming data. It is the user's responsibility
* to set to 0 the corresponding data in memory. If the surplus data is not masked
* in memory, cksum/auth results will be incorrect if those engines receive data
* straight from memory (i.e., not from cipher, as it happens while decoding)
*/
/*
* Fragmentation and offset related notes
* ======================================
*
*
* A) Rebuilding packets from fragments on dword boundaries. The discussion
* below is exemplified by tests memcpy_all_off_frags and memcpy_same_off_frags
*
* 1) The Offset before data/iv on first fragment is ALWAYS written back
* Non-zero dst dword or global offsets may cause more data to be
* written than the user-specified length.
*
*
* Example:
* --------
*
* Below is a source (first fragment) packet (@ ADD0 cache-aligned address).
* Assume we just copy it and relevant data starts on
* dword 3 so Cipher_Offset = IV_Offset = 3 (dwords).
* D0X denotes relevant data and G denotes dont care data.
* Offset data is also copied so Packet_Legth = 9 (dwords) * 8 = 72 (bytes)
* Segment_src_address = ADD0
*
* If we want to, e.g., copy so that the relevant (i.e., D0X) data
* starts at (cache-aligned address) ADD1, we need to specify
* Dst_dword_offset = 1 so D00 is moved from dword position 3 to 0 on next cache-line
* Cipher_dst_address = ADD1 - 0x20 so D00 is written to ADD1
*
* Note that the security engine always writes full cachelines
* therefore, data written to dword0 0 of ADD1 (denoted w/ ?) is what the sec pipe
* write back buffer contained from previous op.
*
*
* SOURCE: DESTINATION:
* ------- ------------
*
* Segment_src_address = ADD0 Cipher_dst_address = ADD1 - 0x20
* Packet_Legth = 72 Dst_dword_offset = 1
* Cipher_Offset = 3
* IV_Offset = 3
* Use_IV = ANY
*
*
*
* 3 2 1 0 3 2 1 0
* ----------------------- -----------------------
* | D00 | G | G | G | <- ADD0 | G | G | G | ? | <- ADD1 - 0x20
* ----------------------- -----------------------
* | D04 | D03 | D02 | D01 | | D03 | D02 | D01 | D00 | <- ADD1
* ----------------------- -----------------------
* | | | | D05 | | | | D05 | D04 |
* ----------------------- -----------------------
*
* 2) On fragments following the first, IV_Offset is overloaded to mean data offset
* (number of dwords to skip from beginning of cacheline before starting processing)
* and Use_IV is overloaded to mean do writeback the offset (in the clear).
* These fields in combination with Dst_dword_offset allow packet fragments with
* arbitrary boundaries/lengthd to be reasembled.
*
*
* Example:
* --------
*
* Assume data above was first fragment of a packet we'd like to merge to
* (second) fragment below located at ADD2. The written data should follow
* the previous data without gaps or overwrites. To achieve this, one should
* assert the "Next" field on the previous fragment and use self-explanatory
* set of parameters below
*
*
* SOURCE: DESTINATION:
* ------- ------------
*
* Segment_src_address = ADD2 Cipher_dst_address = ADD1 + 0x20
* Packet_Legth = 104 Dst_dword_offset = 1
* IV_Offset = 1
* Use_IV = 0
*
*
*
* 3 2 1 0 3 2 1 0
* ----------------------- -----------------------
* | D12 | D11 | D10 | G | <- ADD2 | G | G | G | ? | <- ADD1 - 0x20
* ----------------------- -----------------------
* | D16 | D15 | D14 | D13 | | D03 | D02 | D01 | D00 | <- ADD1
* ----------------------- -----------------------
* | D1a | D19 | D18 | D17 | | D11 | D10 | D05 | D04 | <- ADD1 + 0x20
* ----------------------- -----------------------
* | | | | D1b | | D15 | D14 | D13 | D12 |
* ----------------------- -----------------------
* | D19 | D18 | D17 | D16 |
* -----------------------
* | | | D1b | D1a |
* -----------------------
*
* It is note-worthy that the merging can only be achieved if Use_IV is 0. Indeed, the security
* engine always writes full lines, therefore ADD1 + 0x20 will be re-written. Setting Use_IV to 0
* will allow the sec pipe write back buffer to preserve D04, D05 from previous frag and only
* receive D10, D11 thereby preserving the integrity of the previous data.
*
* 3) On fragments following the first, !UseIV in combination w/ Dst_dword_offset >= (4 - IV_Offset)
* will cause a wraparound of the write thus achieving all 16 possible (Initial_Location, Final_Location)
* combinations for the data.
*
*
* Example:
* --------
*
* Contiguously merging 2 data sets above with a third located at ADD3. If this is the last fragment,
* reset its Next bit.
*
*
* SOURCE: DESTINATION:
* ------- ------------
*
* Segment_src_address = ADD3 Cipher_dst_address = ADD1 + 0x80
* Packet_Legth = 152 Dst_dword_offset = 3
* IV_Offset = 3
* Use_IV = 0
*
*
*
* 3 2 1 0 3 2 1 0
* ----------------------- -----------------------
* | D20 | G | G | G | <- ADD2 | G | G | G | ? | <- ADD1 - 0x20
* ----------------------- -----------------------
* | D24 | D23 | D22 | D21 | | D03 | D02 | D01 | D00 | <- ADD1
* ----------------------- -----------------------
* | D28 | D27 | D26 | D25 | | D11 | D10 | D05 | D04 | <- ADD1 + 0x20
* ----------------------- -----------------------
* | D2c | D2b | D2a | D29 | | D15 | D14 | D13 | D12 |
* ----------------------- -----------------------
* | | D2f | D2e | D2d | | D19 | D18 | D17 | D16 |
* ----------------------- -----------------------
* | D21 | D20 | D1b | D1a | <- ADD1 + 0x80
* -----------------------
* | D25 | D24 | D23 | D22 |
* -----------------------
* | D29 | D28 | D27 | D26 |
* -----------------------
* | D2d | D2c | D2b | D2a |
* -----------------------
* |(D2d)|(D2c)| D2f | D2e |
* -----------------------
*
* It is worth noticing that always writing full-lines causes the last 2 dwords in the reconstituted
* packet to be unnecessarily written: (D2d) and (D2c)
*
*
*
* B) Implications of fragmentation on AES
*
* 1) AES is a 128 bit block cipher; therefore it requires an even dword total data length
* Data fragments (provided there are more than 1) are allowed to have odd dword
* data lengths provided the total length (cumulated over fragments) is an even dword
* count; an error will be generated otherwise, upon receiving the last fragment descriptor
* (see error conditions below).
*
* 2) While using fragments with AES, a fragment (other than first) starting with a != 0 (IV) offset
* while the subsequent total dword count given to AES is odd may not be required to write
* its offset (UseIV). Doing so will cause an error (see error conditions below).
*
*
* Example:
* --------
*
* Suppose the first fragment has an odd DATA dword count and USES AES (as seen below)
*
* SOURCE: DESTINATION:
* ------- ------------
*
* Segment_src_address = ADD0 Cipher_dst_address = ADD1
* Packet_Legth = 64 Dst_dword_offset = 1
* Cipher_Offset = 3
* IV_Offset = 1
* Use_IV = 1
* Cipher = Any AES
* Next = 1
*
*
*
*
* 3 2 1 0 3 2 1 0
* ----------------------- -----------------------
* | D00 | IV1 | IV0 | G | <- ADD0 | E00 | IV1 | IV0 | G | <- ADD1
* ----------------------- -----------------------
* | D04 | D03 | D02 | D01 | | X | E03 | E02 | E01 |
* ----------------------- -----------------------
*
* At the end of processing of the previous fragment, the AES engine input buffer has D04
* and waits for next dword, therefore the writeback buffer cannot finish writing the fragment
* to destination (X instead of E04).
*
* If a second fragment now arrives with a non-0 offset and requires the offset data to be
* written to destination, the previous write (still needing the arrival of the last dword
* required by the AES to complete the previous operation) cannot complete before the present
* should start causing a deadlock.
*/
/*
* Command Control Word for Message Ring Descriptor
*/
/* #define MSG_CMD_CTL_CTL */
#define MSG_CMD_CTL_CTL_LSB 61
#define MSG_CMD_CTL_CTL_BITS THREE_BITS
#define MSG_CMD_CTL_CTL_MASK (MSG_CMD_CTL_CTL_BITS << MSG_CMD_CTL_CTL_LSB)
/* #define MSG_CMD_CTL_ID */
#define MSG_CMD_CTL_ID_LSB 54
#define MSG_CMD_CTL_ID_BITS SEVEN_BITS
#define MSG_CMD_CTL_ID_MASK (MSG_CMD_CTL_ID_BITS << MSG_CMD_CTL_ID_LSB)
/* #define MSG_CMD_CTL_LEN */
#define MSG_CMD_CTL_LEN_LSB 45
#define MSG_CMD_CTL_LEN_BITS FOUR_BITS
#define MSG_CMD_CTL_LEN_MASK (MSG_CMD_CTL_LEN_BITS << MSG_CMD_CTL_LEN_LSB)
/* #define MSG_CMD_CTL_ADDR */
#define MSG_CMD_CTL_ADDR_LSB 0
#define MSG_CMD_CTL_ADDR_BITS FOURTY_BITS
#define MSG_CMD_CTL_ADDR_MASK (MSG_CMD_CTL_ADDR_BITS << MSG_CMD_CTL_ADDR_LSB)
#define MSG_CMD_CTL_MASK (MSG_CMD_CTL_CTL_MASK | \
MSG_CMD_CTL_LEN_MASK | MSG_CMD_CTL_ADDR_MASK)
/*
* Command Data Word for Message Ring Descriptor
*/
/* #define MSG_IN_DATA_CTL */
#define MSG_CMD_DATA_CTL_LSB 61
#define MSG_CMD_DATA_CTL_BITS THREE_BITS
#define MSG_CMD_DATA_CTL_MASK (MSG_CMD_DATA_CTL_BITS << MSG_CMD_DATA_CTL_LSB)
/* #define MSG_CMD_DATA_LEN */
#define MSG_CMD_DATA_LEN_LOAD 1
#define MSG_CMD_DATA_LEN_LSB 45
#define MSG_CMD_DATA_LEN_BITS ONE_BIT
#define MSG_CMD_DATA_LEN_MASK (MSG_CMD_DATA_LEN_BITS << MSG_CMD_DATA_LEN_LSB)
/* #define MSG_CMD_DATA_ADDR */
#define MSG_CMD_DATA_ADDR_LSB 0
#define MSG_CMD_DATA_ADDR_BITS FOURTY_BITS
#define MSG_CMD_DATA_ADDR_MASK (MSG_CMD_DATA_ADDR_BITS << MSG_CMD_DATA_ADDR_LSB)
#define MSG_CMD_DATA_MASK (MSG_CMD_DATA_CTL_MASK | \
MSG_CMD_DATA_LEN_MASK | MSG_CMD_DATA_ADDR_MASK)
/*
* Upon completion of operation, the Sec block returns a 2-word free descriptor
* in the following format:
*
* 63 61 60 54 53 52 51 49 48 40 39 0
* ----------------------------------------------------------------------------
* | Ctrl | Destination Id | 2'b00 | Desc Ctrl | Control Error | Source Address |
* ----------------------------------------------------------------------------
* | Ctrl | Destination Id | 2'b00 | Desc Ctrl | Data Error | Dest Address |
* ----------------------------------------------------------------------------
*
* The Control and Data Error codes are enumerated below
*
* Error conditions
* ================
*
* Control Error Code Control Error Condition
* ------------------ ---------------------------
* 9'h000 No Error
* 9'h001 Unknown Cipher Op ( Cipher == 3'h{6,7})
* 9'h002 Unknown or Illegal Mode ((Mode == 3'h{2,3,4} & !AES) | (Mode == 3'h{5,6,7}))
* 9'h004 Unsupported CkSum Src (CkSum_Src == 2'h{2,3} & CKSUM)
* 9'h008 Forbidden CFB Mask (AES & CFBMode & UseNewKeysCFBMask & CFBMask[7] & (| CFBMask[6:0]))
* 9'h010 Unknown Ctrl Op ((| Ctrl[63:37]) | (| Ctrl[15:14]))
* 9'h020 UNUSED
* 9'h040 UNUSED
* 9'h080 Data Read Error
* 9'h100 Descriptor Ctrl Field Error (D0.Ctrl != SOP || D1.Ctrl != EOP)
*
* Data Error Code Data Error Condition
* --------------- --------------------
* 9'h000 No Error
* 9'h001 Insufficient Data To Cipher (Packet_Length <= (Cipher_Offset or IV_Offset))
* 9'h002 Illegal IV Location ((Cipher_Offset < IV_Offset) | (Cipher_Offset <= IV_Offset & AES & ~CTR))
* 9'h004 Illegal Wordcount To AES (Packet_Length[3] != Cipher_Offset[0] & AES)
* 9'h008 Illegal Pad And ByteCount Spec (Hash_Byte_Count != 0 & !Pad_Hash)
* 9'h010 Insufficient Data To CkSum ({Packet_Length, 1'b0} <= CkSum_Offset)
* 9'h020 Unknown Data Op ((| dstLLWMask[63:60]) | (| dstLLWMask[57:40]) | (| authDst[63:40]) | (| ckSumDst[63:40]))
* 9'h040 Insufficient Data To Auth ({Packet_Length} <= Auth_Offset)
* 9'h080 Data Read Error
* 9'h100 UNUSED
*/
/*
* Result Control Word for Message Ring Descriptor
*/
/* #define MSG_RSLT_CTL_CTL */
#define MSG_RSLT_CTL_CTL_LSB 61
#define MSG_RSLT_CTL_CTL_BITS THREE_BITS
#define MSG_RSLT_CTL_CTL_MASK \
(MSG_RSLT_CTL_CTL_BITS << MSG_RSLT_CTL_CTL_LSB)
/* #define MSG_RSLT_CTL_DST_ID */
#define MSG_RSLT_CTL_DST_ID_LSB 54
#define MSG_RSLT_CTL_DST_ID_BITS SEVEN_BITS
#define MSG_RSLT_CTL_DST_ID_MASK \
(MSG_RSLT_CTL_DST_ID_BITS << MSG_RSLT_CTL_DST_ID_LSB)
/* #define MSG_RSLT_CTL_DSC_CTL */
#define MSG_RSLT_CTL_DSC_CTL_LSB 49
#define MSG_RSLT_CTL_DSC_CTL_BITS THREE_BITS
#define MSG_RSLT_CTL_DSC_CTL_MASK \
(MSG_RSLT_CTL_DSC_CTL_BITS << MSG_RSLT_CTL_DSC_CTL_LSB)
/* #define MSG_RSLT_CTL_INST_ERR */
#define MSG_RSLT_CTL_INST_ERR_LSB 40
#define MSG_RSLT_CTL_INST_ERR_BITS NINE_BITS
#define MSG_RSLT_CTL_INST_ERR_MASK \
(MSG_RSLT_CTL_INST_ERR_BITS << MSG_RSLT_CTL_INST_ERR_LSB)
/* #define MSG_RSLT_CTL_DSC_ADDR */
#define MSG_RSLT_CTL_DSC_ADDR_LSB 0
#define MSG_RSLT_CTL_DSC_ADDR_BITS FOURTY_BITS
#define MSG_RSLT_CTL_DSC_ADDR_MASK \
(MSG_RSLT_CTL_DSC_ADDR_BITS << MSG_RSLT_CTL_DSC_ADDR_LSB)
/* #define MSG_RSLT_CTL_MASK */
#define MSG_RSLT_CTL_MASK \
(MSG_RSLT_CTL_CTRL_MASK | MSG_RSLT_CTL_DST_ID_MASK | \
MSG_RSLT_CTL_DSC_CTL_MASK | MSG_RSLT_CTL_INST_ERR_MASK | \
MSG_RSLT_CTL_DSC_ADDR_MASK)
/*
* Result Data Word for Message Ring Descriptor
*/
/* #define MSG_RSLT_DATA_CTL */
#define MSG_RSLT_DATA_CTL_LSB 61
#define MSG_RSLT_DATA_CTL_BITS THREE_BITS
#define MSG_RSLT_DATA_CTL_MASK \
(MSG_RSLT_DATA_CTL_BITS << MSG_RSLT_DATA_CTL_LSB)
/* #define MSG_RSLT_DATA_DST_ID */
#define MSG_RSLT_DATA_DST_ID_LSB 54
#define MSG_RSLT_DATA_DST_ID_BITS SEVEN_BITS
#define MSG_RSLT_DATA_DST_ID_MASK \
(MSG_RSLT_DATA_DST_ID_BITS << MSG_RSLT_DATA_DST_ID_LSB)
/* #define MSG_RSLT_DATA_DSC_CTL */
#define MSG_RSLT_DATA_DSC_CTL_LSB 49
#define MSG_RSLT_DATA_DSC_CTL_BITS THREE_BITS
#define MSG_RSLT_DATA_DSC_CTL_MASK \
(MSG_RSLT_DATA_DSC_CTL_BITS << MSG_RSLT_DATA_DSC_CTL_LSB)
/* #define MSG_RSLT_DATA_INST_ERR */
#define MSG_RSLT_DATA_INST_ERR_LSB 40
#define MSG_RSLT_DATA_INST_ERR_BITS NINE_BITS
#define MSG_RSLT_DATA_INST_ERR_MASK \
(MSG_RSLT_DATA_INST_ERR_BITS << MSG_RSLT_DATA_INST_ERR_LSB)
/* #define MSG_RSLT_DATA_DSC_ADDR */
#define MSG_RSLT_DATA_DSC_ADDR_LSB 0
#define MSG_RSLT_DATA_DSC_ADDR_BITS FOURTY_BITS
#define MSG_RSLT_DATA_DSC_ADDR_MASK \
(MSG_RSLT_DATA_DSC_ADDR_BITS << MSG_RSLT_DATA_DSC_ADDR_LSB)
#define MSG_RSLT_DATA_MASK \
(MSG_RSLT_DATA_CTRL_MASK | MSG_RSLT_DATA_DST_ID_MASK | \
MSG_RSLT_DATA_DSC_CTL_MASK | MSG_RSLT_DATA_INST_ERR_MASK | \
MSG_RSLT_DATA_DSC_ADDR_MASK)
/*
* Common Message Definitions
*
*/
/* #define MSG_CTL_OP_ADDR */
#define MSG_CTL_OP_ADDR_LSB 0
#define MSG_CTL_OP_ADDR_BITS FOURTY_BITS
#define MSG_CTL_OP_ADDR_MASK (MSG_CTL_OP_ADDR_BITS << MSG_CTL_OP_ADDR_LSB)
#define MSG_CTL_OP_TYPE
#define MSG_CTL_OP_TYPE_LSB 3
#define MSG_CTL_OP_TYPE_BITS TWO_BITS
#define MSG_CTL_OP_TYPE_MASK \
(MSG_CTL_OP_TYPE_BITS << MSG_CTL_OP_TYPE_LSB)
#define MSG0_CTL_OP_ENGINE_SYMKEY 0x01
#define MSG0_CTL_OP_ENGINE_PUBKEY 0x02
#define MSG1_CTL_OP_SYMKEY_PIPE0 0x00
#define MSG1_CTL_OP_SYMKEY_PIPE1 0x01
#define MSG1_CTL_OP_SYMKEY_PIPE2 0x02
#define MSG1_CTL_OP_SYMKEY_PIPE3 0x03
#define MSG1_CTL_OP_PUBKEY_PIPE0 0x00
#define MSG1_CTL_OP_PUBKEY_PIPE1 0x01
#define MSG1_CTL_OP_PUBKEY_PIPE2 0x02
#define MSG1_CTL_OP_PUBKEY_PIPE3 0x03
/* /----------------------------------------\
* | |
* | ControlDescriptor_s datastructure |
* | |
* \----------------------------------------/
*
*
* ControlDescriptor_t.Instruction
* -------------------------------
*
* 63 44 43 42 41 40 39 35 34 32 31 29 28
* --------------------------------------------------------------------------------------------------------------------
* || UNUSED || OverrideCipher | Arc4Wait4Save | SaveArc4State | LoadArc4State | Arc4KeyLen | Cipher | Mode | InCp_Key || ... CONT ...
* --------------------------------------------------------------------------------------------------------------------
* 20 1 1 1 1 5 3 3 1
* <-----------------------------------------------CIPHER--------------------------------------------------->
*
* 27 25 24 23 22 21 20 19 17 16 15 0
* -----------------------------------------------------------------------------
* || UNUSED | Hash_Hi | HMAC | Hash_Lo | InHs_Key || UNUSED || CkSum || UNUSED ||
* -----------------------------------------------------------------------------
* 3 1 1 2 1 3 1 16
* <---------------------HASH---------------------><-----------CKSUM----------->
*
* X0 CIPHER.Arc4Wait4Save = If op is Arc4 and it requires state saving, then
* setting this bit will cause the current op to
* delay subsequent op loading until saved state data
* becomes visible.
* CIPHER.OverrideCipher = Override encryption if PacketDescriptor_t.dstDataSettings.CipherPrefix
* is set; data will be copied out (and optionally auth/cksum)
* in the clear. This is used in GCM mode if auth only as we
* still need E(K, 0) calculated by cipher. Engine behavior is
* undefined if this bit is set and CipherPrefix is not.
* X0 SaveArc4State = Save Arc4 state at the end of Arc4 operation
* X0 LoadArc4State = Load Arc4 state at the beginning of an Arc4 operation
* This overriden by the InCp_Key setting for Arc4
* Arc4KeyLen = Length in bytes of Arc4 key (0 is interpreted as 32)
* Ignored for other ciphers
* For ARC4, IFetch/IDecode will always read exactly 4
* consecutive dwords into its CipherKey{0,3} regardless
* of this quantity; it will however only use the specified
* number of bytes.
* Cipher = 3'b000 Bypass
* 3'b001 DES
* 3'b010 3DES
* 3'b011 AES 128-bit key
* 3'b100 AES 192-bit key
* 3'b101 AES 256-bit key
* 3'b110 ARC4
* 3'b111 Kasumi f8
* Remainder UNDEFINED
* Mode = 3'b000 ECB
* 3'b001 CBC
* 3'b010 CFB (AES only, otherwise undefined)
* 3'b011 OFB (AES only, otherwise undefined)
* 3'b100 CTR (AES only, otherwise undefined)
* 3'b101 F8 (AES only, otherwise undefined)
* Remainder UNDEFINED
* InCp_Key = 1'b0 Preserve old Cipher Keys
* 1'b1 Load new Cipher Keys from memory to local registers
* and recalculate the Arc4 Sbox if Arc4 Cipher chosen;
* This overrides LoadArc4State setting.
* HASH.HMAC = 1'b0 Hash without HMAC
* 1'b1 Hash with HMAC
* Needs to be set to 0 for GCM and Kasumi F9 authenticators
* otherwise unpredictable results will be generated
* Hash = 2'b00 Hash NOP
* 2'b01 MD5
* 2'b10 SHA-1
* 2'b11 SHA-256
* 3'b100 SHA-384
* 3'b101 SHA-512
* 3'b110 GCM
* 3'b111 Kasumi f9
* InHs_Key = 1'b0 Preserve old HMAC Keys
* If GCM is selected as authenticator, leaving this bit
* at 0 will cause the engine to use the old H value.
* It will use the old SCI inside the decoder if
* CFBMask[1:0] == 2'b11.
* If Kasumi F9 authenticator, using 0 preserves
* old keys (IK) in decoder.
* 1'b1 Load new HMAC Keys from memory to local registers
* Setting this bit while Cipher=Arc4 and LoadArc4State=1
* causes the decoder to load the Arc4 state from the
* cacheline following the HMAC keys (Whether HASH.HMAC
* is set or not).
* If GCM is selected as authenticator, setting this bit
* causes both H (16 bytes) and SCI (8 bytes) to be loaded
* from memory to the decoder. H will be loaded to the engine
* but SCI is only loaded to the engine if CFBMask[1:0] == 2'b11.
* If Kasumi F9 authenticator, using 1 loads new keys (IK)
* from memory to decoder.
* CHECKSUM.CkSum = 1'b0 CkSum NOP
* 1'b1 INTERNET_CHECKSUM
*
*
*
*/
/* #define CTRL_DSC_OVERRIDECIPHER */
#define CTL_DSC_OVERRIDECIPHER_OFF 0
#define CTL_DSC_OVERRIDECIPHER_ON 1
#define CTL_DSC_OVERRIDECIPHER_LSB 43
#define CTL_DSC_OVERRIDECIPHER_BITS ONE_BIT
#define CTL_DSC_OVERRIDECIPHER_MASK (CTL_DSC_OVERRIDECIPHER_BITS << CTL_DSC_OVERRIDECIPHER_LSB)
/* #define CTRL_DSC_ARC4_WAIT4SAVE */
#define CTL_DSC_ARC4_WAIT4SAVE_OFF 0
#define CTL_DSC_ARC4_WAIT4SAVE_ON 1
#define CTL_DSC_ARC4_WAIT4SAVE_LSB 42
#define CTL_DSC_ARC4_WAIT4SAVE_BITS ONE_BIT
#define CTL_DSC_ARC4_WAIT4SAVE_MASK (CTL_DSC_ARC4_WAIT4SAVE_BITS << CTL_DSC_ARC4_WAIT4SAVE_LSB)
/* #define CTRL_DSC_ARC4_SAVESTATE */
#define CTL_DSC_ARC4_SAVESTATE_OFF 0
#define CTL_DSC_ARC4_SAVESTATE_ON 1
#define CTL_DSC_ARC4_SAVESTATE_LSB 41
#define CTL_DSC_ARC4_SAVESTATE_BITS ONE_BIT
#define CTL_DSC_ARC4_SAVESTATE_MASK (CTL_DSC_ARC4_SAVESTATE_BITS << CTL_DSC_ARC4_SAVESTATE_LSB)
/* #define CTRL_DSC_ARC4_LOADSTATE */
#define CTL_DSC_ARC4_LOADSTATE_OFF 0
#define CTL_DSC_ARC4_LOADSTATE_ON 1
#define CTL_DSC_ARC4_LOADSTATE_LSB 40
#define CTL_DSC_ARC4_LOADSTATE_BITS ONE_BIT
#define CTL_DSC_ARC4_LOADSTATE_MASK (CTL_DSC_ARC4_LOADSTATE_BITS << CTL_DSC_ARC4_LOADSTATE_LSB)
/* #define CTRL_DSC_ARC4_KEYLEN */
#define CTL_DSC_ARC4_KEYLEN_LSB 35
#define CTL_DSC_ARC4_KEYLEN_BITS FIVE_BITS
#define CTL_DSC_ARC4_KEYLEN_MASK (CTL_DSC_ARC4_KEYLEN_BITS << CTL_DSC_ARC4_KEYLEN_LSB)
/* #define CTL_DSC_CPHR (cipher) */
#define CTL_DSC_CPHR_BYPASS 0 /* undefined */
#define CTL_DSC_CPHR_DES 1
#define CTL_DSC_CPHR_3DES 2
#define CTL_DSC_CPHR_AES128 3
#define CTL_DSC_CPHR_AES192 4
#define CTL_DSC_CPHR_AES256 5
#define CTL_DSC_CPHR_ARC4 6
#define CTL_DSC_CPHR_KASUMI_F8 7
#define CTL_DSC_CPHR_LSB 32
#define CTL_DSC_CPHR_BITS THREE_BITS
#define CTL_DSC_CPHR_MASK (CTL_DSC_CPHR_BITS << CTL_DSC_CPHR_LSB)
/* #define CTL_DSC_MODE */
#define CTL_DSC_MODE_ECB 0
#define CTL_DSC_MODE_CBC 1
#define CTL_DSC_MODE_CFB 2
#define CTL_DSC_MODE_OFB 3
#define CTL_DSC_MODE_CTR 4
#define CTL_DSC_MODE_F8 5
#define CTL_DSC_MODE_LSB 29
#define CTL_DSC_MODE_BITS THREE_BITS
#define CTL_DSC_MODE_MASK (CTL_DSC_MODE_BITS << CTL_DSC_MODE_LSB)
/* #define CTL_DSC_ICPHR */
#define CTL_DSC_ICPHR_OKY 0 /* Old Keys */
#define CTL_DSC_ICPHR_NKY 1 /* New Keys */
#define CTL_DSC_ICPHR_LSB 28
#define CTL_DSC_ICPHR_BITS ONE_BIT
#define CTL_DSC_ICPHR_MASK (CTL_DSC_ICPHR_BITS << CTL_DSC_ICPHR_LSB)
/* #define CTL_DSC_HASHHI */
#define CTL_DSC_HASHHI_LSB 24
#define CTL_DSC_HASHHI_BITS ONE_BIT
#define CTL_DSC_HASHHI_MASK (CTL_DSC_HASHHI_BITS << CTL_DSC_HASHHI_LSB)
/* #define CTL_DSC_HMAC */
#define CTL_DSC_HMAC_OFF 0
#define CTL_DSC_HMAC_ON 1
#define CTL_DSC_HMAC_LSB 23
#define CTL_DSC_HMAC_BITS ONE_BIT
#define CTL_DSC_HMAC_MASK (CTL_DSC_HMAC_BITS << CTL_DSC_HMAC_LSB)
/* #define CTL_DSC_HASH */
#define CTL_DSC_HASH_NOP 0
#define CTL_DSC_HASH_MD5 1
#define CTL_DSC_HASH_SHA1 2
#define CTL_DSC_HASH_SHA256 3
#define CTL_DSC_HASH_SHA384 4
#define CTL_DSC_HASH_SHA512 5
#define CTL_DSC_HASH_GCM 6
#define CTL_DSC_HASH_KASUMI_F9 7
#define CTL_DSC_HASH_LSB 21
#define CTL_DSC_HASH_BITS TWO_BITS
#define CTL_DSC_HASH_MASK (CTL_DSC_HASH_BITS << CTL_DSC_HASH_LSB)
/* #define CTL_DSC_IHASH */
#define CTL_DSC_IHASH_OLD 0
#define CTL_DSC_IHASH_NEW 1
#define CTL_DSC_IHASH_LSB 20
#define CTL_DSC_IHASH_BITS ONE_BIT
#define CTL_DSC_IHASH_MASK (CTL_DSC_IHASH_BITS << CTL_DSC_IHASH_LSB)
/* #define CTL_DSC_CKSUM */
#define CTL_DSC_CKSUM_NOP 0
#define CTL_DSC_CKSUM_IP 1
#define CTL_DSC_CKSUM_LSB 16
#define CTL_DSC_CKSUM_BITS ONE_BIT
#define CTL_DSC_CKSUM_MASK (CTL_DSC_CKSUM_BITS << CTL_DSC_CKSUM_LSB)
/*
* Component strcts and unions defining CipherHashInfo_u
*/
/* AES256, (ECB, CBC, OFB, CTR, CFB), HMAC (MD5, SHA-1, SHA-256) - 96 bytes */
typedef struct AES256HMAC_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t cipherKey2;
uint64_t cipherKey3;
uint64_t hmacKey0;
uint64_t hmacKey1;
uint64_t hmacKey2;
uint64_t hmacKey3;
uint64_t hmacKey4;
uint64_t hmacKey5;
uint64_t hmacKey6;
uint64_t hmacKey7;
} AES256HMAC_t, *AES256HMAC_pt;
/* AES256, (ECB, CBC, OFB, CTR, CFB), HMAC (SHA-384, SHA-512) - 160 bytes */
typedef struct AES256HMAC2_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t cipherKey2;
uint64_t cipherKey3;
uint64_t hmacKey0;
uint64_t hmacKey1;
uint64_t hmacKey2;
uint64_t hmacKey3;
uint64_t hmacKey4;
uint64_t hmacKey5;
uint64_t hmacKey6;
uint64_t hmacKey7;
uint64_t hmacKey8;
uint64_t hmacKey9;
uint64_t hmacKey10;
uint64_t hmacKey11;
uint64_t hmacKey12;
uint64_t hmacKey13;
uint64_t hmacKey14;
uint64_t hmacKey15;
} AES256HMAC2_t, *AES256HMAC2_pt;
/* AES256, (ECB, CBC, OFB, CTR, CFB), GCM - 56 bytes */
typedef struct AES256GCM_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t cipherKey2;
uint64_t cipherKey3;
uint64_t GCMH0;
uint64_t GCMH1;
uint64_t GCMSCI;
} AES256GCM_t, *AES256GCM_pt;
/* AES256, (ECB, CBC, OFB, CTR, CFB), F9 - 56 bytes */
typedef struct AES256F9_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t cipherKey2;
uint64_t cipherKey3;
uint64_t authKey0;
uint64_t authKey1;
} AES256F9_t, *AES256F9_pt;
/* AES256, (ECB, CBC, OFB, CTR, CFB), Non-HMAC (MD5, SHA-1, SHA-256) - 32 bytes */
typedef struct AES256_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t cipherKey2;
uint64_t cipherKey3;
} AES256_t, *AES256_pt;
/* All AES192 possibilities */
/* AES192, (ECB, CBC, OFB, CTR, CFB), HMAC (MD5, SHA-1, SHA-192) - 88 bytes */
typedef struct AES192HMAC_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t cipherKey2;
uint64_t hmacKey0;
uint64_t hmacKey1;
uint64_t hmacKey2;
uint64_t hmacKey3;
uint64_t hmacKey4;
uint64_t hmacKey5;
uint64_t hmacKey6;
uint64_t hmacKey7;
} AES192HMAC_t, *AES192HMAC_pt;
/* AES192, (ECB, CBC, OFB, CTR, CFB), HMAC (SHA-384, SHA-512) - 152 bytes */
typedef struct AES192HMAC2_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t cipherKey2;
uint64_t hmacKey0;
uint64_t hmacKey1;
uint64_t hmacKey2;
uint64_t hmacKey3;
uint64_t hmacKey4;
uint64_t hmacKey5;
uint64_t hmacKey6;
uint64_t hmacKey7;
uint64_t hmacKey8;
uint64_t hmacKey9;
uint64_t hmacKey10;
uint64_t hmacKey11;
uint64_t hmacKey12;
uint64_t hmacKey13;
uint64_t hmacKey14;
uint64_t hmacKey15;
} AES192HMAC2_t, *AES192HMAC2_pt;
/* AES192, (ECB, CBC, OFB, CTR, CFB), GCM - 48 bytes */
typedef struct AES192GCM_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t cipherKey2;
uint64_t GCMH0;
uint64_t GCMH1;
uint64_t GCMSCI;
} AES192GCM_t, *AES192GCM_pt;
/* AES192, (ECB, CBC, OFB, CTR, CFB), F9 - 48 bytes */
typedef struct AES192F9_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t cipherKey2;
uint64_t authKey0;
uint64_t authKey1;
} AES192F9_t, *AES192F9_pt;
/* AES192, (ECB, CBC, OFB, CTR, CFB), Non-HMAC (MD5, SHA-1, SHA-192) - 24 bytes */
typedef struct AES192_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t cipherKey2;
} AES192_t, *AES192_pt;
/* All AES128 possibilities */
/* AES128, (ECB, CBC, OFB, CTR, CFB), HMAC (MD5, SHA-1, SHA-128) - 80 bytes */
typedef struct AES128HMAC_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t hmacKey0;
uint64_t hmacKey1;
uint64_t hmacKey2;
uint64_t hmacKey3;
uint64_t hmacKey4;
uint64_t hmacKey5;
uint64_t hmacKey6;
uint64_t hmacKey7;
} AES128HMAC_t, *AES128HMAC_pt;
/* AES128, (ECB, CBC, OFB, CTR, CFB), HMAC (SHA-384, SHA-612) - 144 bytes */
typedef struct AES128HMAC2_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t hmacKey0;
uint64_t hmacKey1;
uint64_t hmacKey2;
uint64_t hmacKey3;
uint64_t hmacKey4;
uint64_t hmacKey5;
uint64_t hmacKey6;
uint64_t hmacKey7;
uint64_t hmacKey8;
uint64_t hmacKey9;
uint64_t hmacKey10;
uint64_t hmacKey11;
uint64_t hmacKey12;
uint64_t hmacKey13;
uint64_t hmacKey14;
uint64_t hmacKey15;
} AES128HMAC2_t, *AES128HMAC2_pt;
/* AES128, (ECB, CBC, OFB, CTR, CFB), GCM - 40 bytes */
typedef struct AES128GCM_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t GCMH0;
uint64_t GCMH1;
uint64_t GCMSCI;
} AES128GCM_t, *AES128GCM_pt;
/* AES128, (ECB, CBC, OFB, CTR, CFB), F9 - 48 bytes */
typedef struct AES128F9_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t authKey0;
uint64_t authKey1;
} AES128F9_t, *AES128F9_pt;
/* AES128, (ECB, CBC, OFB, CTR, CFB), Non-HMAC (MD5, SHA-1, SHA-128) - 16 bytes */
typedef struct AES128_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
} AES128_t, *AES128_pt;
/* AES128, (OFB F8), Non-HMAC (MD5, SHA-1, SHA-256) - 32 bytes */
typedef struct AES128F8_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t cipherKeyMask0;
uint64_t cipherKeyMask1;
} AES128F8_t, *AES128F8_pt;
/* AES128, (OFB F8), HMAC (MD5, SHA-1, SHA-256) - 96 bytes */
typedef struct AES128F8HMAC_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t cipherKeyMask0;
uint64_t cipherKeyMask1;
uint64_t hmacKey0;
uint64_t hmacKey1;
uint64_t hmacKey2;
uint64_t hmacKey3;
uint64_t hmacKey4;
uint64_t hmacKey5;
uint64_t hmacKey6;
uint64_t hmacKey7;
} AES128F8HMAC_t, *AES128F8HMAC_pt;
/* AES128, (OFB F8), HMAC (SHA-384, SHA-512) - 160 bytes */
typedef struct AES128F8HMAC2_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t cipherKeyMask0;
uint64_t cipherKeyMask1;
uint64_t hmacKey0;
uint64_t hmacKey1;
uint64_t hmacKey2;
uint64_t hmacKey3;
uint64_t hmacKey4;
uint64_t hmacKey5;
uint64_t hmacKey6;
uint64_t hmacKey7;
uint64_t hmacKey8;
uint64_t hmacKey9;
uint64_t hmacKey10;
uint64_t hmacKey11;
uint64_t hmacKey12;
uint64_t hmacKey13;
uint64_t hmacKey14;
uint64_t hmacKey15;
} AES128F8HMAC2_t, *AES128F8HMAC2_pt;
/* AES192, (OFB F8), Non-HMAC (MD5, SHA-1, SHA-256) - 48 bytes */
typedef struct AES192F8_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t cipherKey2;
uint64_t cipherKeyMask0;
uint64_t cipherKeyMask1;
uint64_t cipherKeyMask2;
} AES192F8_t, *AES192F8_pt;
/* AES192, (OFB F8), HMAC (MD5, SHA-1, SHA-256) - 112 bytes */
typedef struct AES192F8HMAC_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t cipherKey2;
uint64_t cipherKeyMask0;
uint64_t cipherKeyMask1;
uint64_t cipherKeyMask2;
uint64_t hmacKey0;
uint64_t hmacKey1;
uint64_t hmacKey2;
uint64_t hmacKey3;
uint64_t hmacKey4;
uint64_t hmacKey5;
uint64_t hmacKey6;
uint64_t hmacKey7;
} AES192F8HMAC_t, *AES192F8HMAC_pt;
/* AES192, (OFB F8), HMAC (SHA-384, SHA-512) - 176 bytes */
typedef struct AES192F8HMAC2_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t cipherKey2;
uint64_t cipherKeyMask0;
uint64_t cipherKeyMask1;
uint64_t cipherKeyMask2;
uint64_t hmacKey0;
uint64_t hmacKey1;
uint64_t hmacKey2;
uint64_t hmacKey3;
uint64_t hmacKey4;
uint64_t hmacKey5;
uint64_t hmacKey6;
uint64_t hmacKey7;
uint64_t hmacKey8;
uint64_t hmacKey9;
uint64_t hmacKey10;
uint64_t hmacKey11;
uint64_t hmacKey12;
uint64_t hmacKey13;
uint64_t hmacKey14;
uint64_t hmacKey15;
} AES192F8HMAC2_t, *AES192F8HMAC2_pt;
/* AES256, (OFB F8), Non-HMAC (MD5, SHA-1, SHA-256) - 64 bytes */
typedef struct AES256F8_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t cipherKey2;
uint64_t cipherKey3;
uint64_t cipherKeyMask0;
uint64_t cipherKeyMask1;
uint64_t cipherKeyMask2;
uint64_t cipherKeyMask3;
} AES256F8_t, *AES256F8_pt;
/* AES256, (OFB F8), HMAC (MD5, SHA-1, SHA-256) - 128 bytes */
typedef struct AES256F8HMAC_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t cipherKey2;
uint64_t cipherKey3;
uint64_t cipherKeyMask0;
uint64_t cipherKeyMask1;
uint64_t cipherKeyMask2;
uint64_t cipherKeyMask3;
uint64_t hmacKey0;
uint64_t hmacKey1;
uint64_t hmacKey2;
uint64_t hmacKey3;
uint64_t hmacKey4;
uint64_t hmacKey5;
uint64_t hmacKey6;
uint64_t hmacKey7;
} AES256F8HMAC_t, *AES256F8HMAC_pt;
/* AES256, (OFB F8), HMAC (SHA-384, SHA-512) - 192 bytes */
typedef struct AES256F8HMAC2_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t cipherKey2;
uint64_t cipherKey3;
uint64_t cipherKeyMask0;
uint64_t cipherKeyMask1;
uint64_t cipherKeyMask2;
uint64_t cipherKeyMask3;
uint64_t hmacKey0;
uint64_t hmacKey1;
uint64_t hmacKey2;
uint64_t hmacKey3;
uint64_t hmacKey4;
uint64_t hmacKey5;
uint64_t hmacKey6;
uint64_t hmacKey7;
uint64_t hmacKey8;
uint64_t hmacKey9;
uint64_t hmacKey10;
uint64_t hmacKey11;
uint64_t hmacKey12;
uint64_t hmacKey13;
uint64_t hmacKey14;
uint64_t hmacKey15;
} AES256F8HMAC2_t, *AES256F8HMAC2_pt;
/* AES256, (F8), GCM - 40 bytes */
typedef struct AES128F8GCM_s {
uint64_t cipherKey0;
uint64_t cipherKey2;
uint64_t GCMH0;
uint64_t GCMH1;
uint64_t GCMSCI;
} AES128F8GCM_t, *AES128F8GCM_pt;
/* AES256, (F8), GCM - 48 bytes */
typedef struct AES192F8GCM_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t cipherKey2;
uint64_t GCMH0;
uint64_t GCMH1;
uint64_t GCMSCI;
} AES192F8GCM_t, *AES192F8GCM_pt;
/* AES256, (F8), GCM - 56 bytes */
typedef struct AES256F8GCM_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t cipherKey2;
uint64_t cipherKey3;
uint64_t GCMH0;
uint64_t GCMH1;
uint64_t GCMSCI;
} AES256F8GCM_t, *AES256F8GCM_pt;
/* AES256, (F8), F9 - 40 bytes */
typedef struct AES128F8F9_s {
uint64_t cipherKey0;
uint64_t cipherKey2;
uint64_t authKey0;
uint64_t authKey1;
} AES128F8F9_t, *AES128F8F9_pt;
/* AES256, (F8), F9 - 48 bytes */
typedef struct AES192F8F9_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t cipherKey2;
uint64_t authKey0;
uint64_t authKey1;
} AES192F8F9_t, *AES192F8F9_pt;
/* AES256F8, (F8), F9 - 56 bytes */
typedef struct AES256F8F9_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t cipherKey2;
uint64_t cipherKey3;
uint64_t authKey0;
uint64_t authKey1;
} AES256F8F9_t, *AES256F8F9_pt;
/* All DES possibilities */
/* DES, (ECB, CBC), HMAC (MD5, SHA-1, SHA-128) - 72 bytes */
typedef struct DESHMAC_s {
uint64_t cipherKey0;
uint64_t hmacKey0;
uint64_t hmacKey1;
uint64_t hmacKey2;
uint64_t hmacKey3;
uint64_t hmacKey4;
uint64_t hmacKey5;
uint64_t hmacKey6;
uint64_t hmacKey7;
} DESHMAC_t, *DESHMAC_pt;
/* DES, (ECB, CBC), HMAC (SHA-384, SHA-512) - 136 bytes */
typedef struct DESHMAC2_s {
uint64_t cipherKey0;
uint64_t hmacKey0;
uint64_t hmacKey1;
uint64_t hmacKey2;
uint64_t hmacKey3;
uint64_t hmacKey4;
uint64_t hmacKey5;
uint64_t hmacKey6;
uint64_t hmacKey7;
uint64_t hmacKey8;
uint64_t hmacKey9;
uint64_t hmacKey10;
uint64_t hmacKey11;
uint64_t hmacKey12;
uint64_t hmacKey13;
uint64_t hmacKey14;
uint64_t hmacKey15;
} DESHMAC2_t, *DESHMAC2_pt;
/* DES, (ECB, CBC), GCM - 32 bytes */
typedef struct DESGCM_s {
uint64_t cipherKey0;
uint64_t GCMH0;
uint64_t GCMH1;
uint64_t GCMSCI;
} DESGCM_t, *DESGCM_pt;
/* DES, (ECB, CBC), F9 - 32 bytes */
typedef struct DESF9_s {
uint64_t cipherKey0;
uint64_t authKey0;
uint64_t authKey1;
} DESF9_t, *DESF9_pt;
/* DES, (ECB, CBC), Non-HMAC (MD5, SHA-1, SHA-128) - 9 bytes */
typedef struct DES_s {
uint64_t cipherKey0;
} DES_t, *DES_pt;
/* All 3DES possibilities */
/* 3DES, (ECB, CBC), HMAC (MD5, SHA-1, SHA-128) - 88 bytes */
typedef struct DES3HMAC_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t cipherKey2;
uint64_t hmacKey0;
uint64_t hmacKey1;
uint64_t hmacKey2;
uint64_t hmacKey3;
uint64_t hmacKey4;
uint64_t hmacKey5;
uint64_t hmacKey6;
uint64_t hmacKey7;
} DES3HMAC_t, *DES3HMAC_pt;
/* 3DES, (ECB, CBC), HMAC (SHA-384, SHA-512) - 152 bytes */
typedef struct DES3HMAC2_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t cipherKey2;
uint64_t hmacKey0;
uint64_t hmacKey1;
uint64_t hmacKey2;
uint64_t hmacKey3;
uint64_t hmacKey4;
uint64_t hmacKey5;
uint64_t hmacKey6;
uint64_t hmacKey7;
uint64_t hmacKey8;
uint64_t hmacKey9;
uint64_t hmacKey10;
uint64_t hmacKey11;
uint64_t hmacKey12;
uint64_t hmacKey13;
uint64_t hmacKey14;
uint64_t hmacKey15;
} DES3HMAC2_t, *DES3HMAC2_pt;
/* 3DES, (ECB, CBC), GCM - 48 bytes */
typedef struct DES3GCM_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t cipherKey2;
uint64_t GCMH0;
uint64_t GCMH1;
uint64_t GCMSCI;
} DES3GCM_t, *DES3GCM_pt;
/* 3DES, (ECB, CBC), GCM - 48 bytes */
typedef struct DES3F9_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t cipherKey2;
uint64_t authKey0;
uint64_t authKey1;
} DES3F9_t, *DES3F9_pt;
/* 3DES, (ECB, CBC), Non-HMAC (MD5, SHA-1, SHA-128) - 24 bytes */
typedef struct DES3_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t cipherKey2;
} DES3_t, *DES3_pt;
/* HMAC only - no cipher */
/* HMAC (MD5, SHA-1, SHA-128) - 64 bytes */
typedef struct HMAC_s {
uint64_t hmacKey0;
uint64_t hmacKey1;
uint64_t hmacKey2;
uint64_t hmacKey3;
uint64_t hmacKey4;
uint64_t hmacKey5;
uint64_t hmacKey6;
uint64_t hmacKey7;
} HMAC_t, *HMAC_pt;
/* HMAC (SHA-384, SHA-512) - 128 bytes */
typedef struct HMAC2_s {
uint64_t hmacKey0;
uint64_t hmacKey1;
uint64_t hmacKey2;
uint64_t hmacKey3;
uint64_t hmacKey4;
uint64_t hmacKey5;
uint64_t hmacKey6;
uint64_t hmacKey7;
uint64_t hmacKey8;
uint64_t hmacKey9;
uint64_t hmacKey10;
uint64_t hmacKey11;
uint64_t hmacKey12;
uint64_t hmacKey13;
uint64_t hmacKey14;
uint64_t hmacKey15;
} HMAC2_t, *HMAC2_pt;
/* GCM - 24 bytes */
typedef struct GCM_s {
uint64_t GCMH0;
uint64_t GCMH1;
uint64_t GCMSCI;
} GCM_t, *GCM_pt;
/* F9 - 24 bytes */
typedef struct F9_s {
uint64_t authKey0;
uint64_t authKey1;
} F9_t, *F9_pt;
/* All ARC4 possibilities */
/* ARC4, HMAC (MD5, SHA-1, SHA-256) - 96 bytes */
typedef struct ARC4HMAC_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t cipherKey2;
uint64_t cipherKey3;
uint64_t hmacKey0;
uint64_t hmacKey1;
uint64_t hmacKey2;
uint64_t hmacKey3;
uint64_t hmacKey4;
uint64_t hmacKey5;
uint64_t hmacKey6;
uint64_t hmacKey7;
} ARC4HMAC_t, *ARC4HMAC_pt;
/* ARC4, HMAC (SHA-384, SHA-512) - 160 bytes */
typedef struct ARC4HMAC2_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t cipherKey2;
uint64_t cipherKey3;
uint64_t hmacKey0;
uint64_t hmacKey1;
uint64_t hmacKey2;
uint64_t hmacKey3;
uint64_t hmacKey4;
uint64_t hmacKey5;
uint64_t hmacKey6;
uint64_t hmacKey7;
uint64_t hmacKey8;
uint64_t hmacKey9;
uint64_t hmacKey10;
uint64_t hmacKey11;
uint64_t hmacKey12;
uint64_t hmacKey13;
uint64_t hmacKey14;
uint64_t hmacKey15;
} ARC4HMAC2_t, *ARC4HMAC2_pt;
/* ARC4, GCM - 56 bytes */
typedef struct ARC4GCM_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t cipherKey2;
uint64_t cipherKey3;
uint64_t GCMH0;
uint64_t GCMH1;
uint64_t GCMSCI;
} ARC4GCM_t, *ARC4GCM_pt;
/* ARC4, F9 - 56 bytes */
typedef struct ARC4F9_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t cipherKey2;
uint64_t cipherKey3;
uint64_t authKey0;
uint64_t authKey1;
} ARC4F9_t, *ARC4F9_pt;
/* ARC4, HMAC (MD5, SHA-1, SHA-256) - 408 bytes (not including 8 bytes from instruction) */
typedef struct ARC4StateHMAC_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t cipherKey2;
uint64_t cipherKey3;
uint64_t hmacKey0;
uint64_t hmacKey1;
uint64_t hmacKey2;
uint64_t hmacKey3;
uint64_t hmacKey4;
uint64_t hmacKey5;
uint64_t hmacKey6;
uint64_t hmacKey7;
uint64_t PAD0;
uint64_t PAD1;
uint64_t PAD2;
uint64_t Arc4SboxData0;
uint64_t Arc4SboxData1;
uint64_t Arc4SboxData2;
uint64_t Arc4SboxData3;
uint64_t Arc4SboxData4;
uint64_t Arc4SboxData5;
uint64_t Arc4SboxData6;
uint64_t Arc4SboxData7;
uint64_t Arc4SboxData8;
uint64_t Arc4SboxData9;
uint64_t Arc4SboxData10;
uint64_t Arc4SboxData11;
uint64_t Arc4SboxData12;
uint64_t Arc4SboxData13;
uint64_t Arc4SboxData14;
uint64_t Arc4SboxData15;
uint64_t Arc4SboxData16;
uint64_t Arc4SboxData17;
uint64_t Arc4SboxData18;
uint64_t Arc4SboxData19;
uint64_t Arc4SboxData20;
uint64_t Arc4SboxData21;
uint64_t Arc4SboxData22;
uint64_t Arc4SboxData23;
uint64_t Arc4SboxData24;
uint64_t Arc4SboxData25;
uint64_t Arc4SboxData26;
uint64_t Arc4SboxData27;
uint64_t Arc4SboxData28;
uint64_t Arc4SboxData29;
uint64_t Arc4SboxData30;
uint64_t Arc4SboxData31;
uint64_t Arc4IJData;
uint64_t PAD3;
uint64_t PAD4;
uint64_t PAD5;
} ARC4StateHMAC_t, *ARC4StateHMAC_pt;
/* ARC4, HMAC (SHA-384, SHA-512) - 480 bytes (not including 8 bytes from instruction) */
typedef struct ARC4StateHMAC2_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t cipherKey2;
uint64_t cipherKey3;
uint64_t hmacKey0;
uint64_t hmacKey1;
uint64_t hmacKey2;
uint64_t hmacKey3;
uint64_t hmacKey4;
uint64_t hmacKey5;
uint64_t hmacKey6;
uint64_t hmacKey7;
uint64_t hmacKey8;
uint64_t hmacKey9;
uint64_t hmacKey10;
uint64_t hmacKey11;
uint64_t hmacKey12;
uint64_t hmacKey13;
uint64_t hmacKey14;
uint64_t hmacKey15;
uint64_t PAD0;
uint64_t PAD1;
uint64_t PAD2;
uint64_t Arc4SboxData0;
uint64_t Arc4SboxData1;
uint64_t Arc4SboxData2;
uint64_t Arc4SboxData3;
uint64_t Arc4SboxData4;
uint64_t Arc4SboxData5;
uint64_t Arc4SboxData6;
uint64_t Arc4SboxData7;
uint64_t Arc4SboxData8;
uint64_t Arc4SboxData9;
uint64_t Arc4SboxData10;
uint64_t Arc4SboxData11;
uint64_t Arc4SboxData12;
uint64_t Arc4SboxData13;
uint64_t Arc4SboxData14;
uint64_t Arc4SboxData15;
uint64_t Arc4SboxData16;
uint64_t Arc4SboxData17;
uint64_t Arc4SboxData18;
uint64_t Arc4SboxData19;
uint64_t Arc4SboxData20;
uint64_t Arc4SboxData21;
uint64_t Arc4SboxData22;
uint64_t Arc4SboxData23;
uint64_t Arc4SboxData24;
uint64_t Arc4SboxData25;
uint64_t Arc4SboxData26;
uint64_t Arc4SboxData27;
uint64_t Arc4SboxData28;
uint64_t Arc4SboxData29;
uint64_t Arc4SboxData30;
uint64_t Arc4SboxData31;
uint64_t Arc4IJData;
uint64_t PAD3;
uint64_t PAD4;
uint64_t PAD5;
} ARC4StateHMAC2_t, *ARC4StateHMAC2_pt;
/* ARC4, GCM - 408 bytes (not including 8 bytes from instruction) */
typedef struct ARC4StateGCM_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t cipherKey2;
uint64_t cipherKey3;
uint64_t GCMH0;
uint64_t GCMH1;
uint64_t GCMSCI;
uint64_t PAD0;
uint64_t PAD1;
uint64_t PAD2;
uint64_t PAD3;
uint64_t PAD4;
uint64_t PAD5;
uint64_t PAD6;
uint64_t PAD7;
uint64_t Arc4SboxData0;
uint64_t Arc4SboxData1;
uint64_t Arc4SboxData2;
uint64_t Arc4SboxData3;
uint64_t Arc4SboxData4;
uint64_t Arc4SboxData5;
uint64_t Arc4SboxData6;
uint64_t Arc4SboxData7;
uint64_t Arc4SboxData8;
uint64_t Arc4SboxData9;
uint64_t Arc4SboxData10;
uint64_t Arc4SboxData11;
uint64_t Arc4SboxData12;
uint64_t Arc4SboxData13;
uint64_t Arc4SboxData14;
uint64_t Arc4SboxData15;
uint64_t Arc4SboxData16;
uint64_t Arc4SboxData17;
uint64_t Arc4SboxData18;
uint64_t Arc4SboxData19;
uint64_t Arc4SboxData20;
uint64_t Arc4SboxData21;
uint64_t Arc4SboxData22;
uint64_t Arc4SboxData23;
uint64_t Arc4SboxData24;
uint64_t Arc4SboxData25;
uint64_t Arc4SboxData26;
uint64_t Arc4SboxData27;
uint64_t Arc4SboxData28;
uint64_t Arc4SboxData29;
uint64_t Arc4SboxData30;
uint64_t Arc4SboxData31;
uint64_t Arc4IJData;
uint64_t PAD8;
uint64_t PAD9;
uint64_t PAD10;
} ARC4StateGCM_t, *ARC4StateGCM_pt;
/* ARC4, F9 - 408 bytes (not including 8 bytes from instruction) */
typedef struct ARC4StateF9_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t cipherKey2;
uint64_t cipherKey3;
uint64_t authKey0;
uint64_t authKey1;
uint64_t PAD0;
uint64_t PAD1;
uint64_t PAD2;
uint64_t PAD3;
uint64_t PAD4;
uint64_t PAD5;
uint64_t PAD6;
uint64_t PAD7;
uint64_t PAD8;
uint64_t Arc4SboxData0;
uint64_t Arc4SboxData1;
uint64_t Arc4SboxData2;
uint64_t Arc4SboxData3;
uint64_t Arc4SboxData4;
uint64_t Arc4SboxData5;
uint64_t Arc4SboxData6;
uint64_t Arc4SboxData7;
uint64_t Arc4SboxData8;
uint64_t Arc4SboxData9;
uint64_t Arc4SboxData10;
uint64_t Arc4SboxData11;
uint64_t Arc4SboxData12;
uint64_t Arc4SboxData13;
uint64_t Arc4SboxData14;
uint64_t Arc4SboxData15;
uint64_t Arc4SboxData16;
uint64_t Arc4SboxData17;
uint64_t Arc4SboxData18;
uint64_t Arc4SboxData19;
uint64_t Arc4SboxData20;
uint64_t Arc4SboxData21;
uint64_t Arc4SboxData22;
uint64_t Arc4SboxData23;
uint64_t Arc4SboxData24;
uint64_t Arc4SboxData25;
uint64_t Arc4SboxData26;
uint64_t Arc4SboxData27;
uint64_t Arc4SboxData28;
uint64_t Arc4SboxData29;
uint64_t Arc4SboxData30;
uint64_t Arc4SboxData31;
uint64_t Arc4IJData;
uint64_t PAD9;
uint64_t PAD10;
uint64_t PAD11;
} ARC4StateF9_t, *ARC4StateF9_pt;
/* ARC4, Non-HMAC (MD5, SHA-1, SHA-256) - 32 bytes */
typedef struct ARC4_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t cipherKey2;
uint64_t cipherKey3;
} ARC4_t, *ARC4_pt;
/* ARC4, Non-HMAC (MD5, SHA-1, SHA-256) - 344 bytes (not including 8 bytes from instruction) */
typedef struct ARC4State_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t cipherKey2;
uint64_t cipherKey3;
uint64_t PAD0;
uint64_t PAD1;
uint64_t PAD2;
uint64_t Arc4SboxData0;
uint64_t Arc4SboxData1;
uint64_t Arc4SboxData2;
uint64_t Arc4SboxData3;
uint64_t Arc4SboxData4;
uint64_t Arc4SboxData5;
uint64_t Arc4SboxData6;
uint64_t Arc4SboxData7;
uint64_t Arc4SboxData8;
uint64_t Arc4SboxData9;
uint64_t Arc4SboxData10;
uint64_t Arc4SboxData11;
uint64_t Arc4SboxData12;
uint64_t Arc4SboxData13;
uint64_t Arc4SboxData14;
uint64_t Arc4SboxData15;
uint64_t Arc4SboxData16;
uint64_t Arc4SboxData17;
uint64_t Arc4SboxData18;
uint64_t Arc4SboxData19;
uint64_t Arc4SboxData20;
uint64_t Arc4SboxData21;
uint64_t Arc4SboxData22;
uint64_t Arc4SboxData23;
uint64_t Arc4SboxData24;
uint64_t Arc4SboxData25;
uint64_t Arc4SboxData26;
uint64_t Arc4SboxData27;
uint64_t Arc4SboxData28;
uint64_t Arc4SboxData29;
uint64_t Arc4SboxData30;
uint64_t Arc4SboxData31;
uint64_t Arc4IJData;
uint64_t PAD3;
uint64_t PAD4;
uint64_t PAD5;
} ARC4State_t, *ARC4State_pt;
/* Kasumi f8 - 32 bytes */
typedef struct KASUMIF8_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
} KASUMIF8_t, *KASUMIF8_pt;
/* Kasumi f8 + HMAC (MD5, SHA-1, SHA-256) - 80 bytes */
typedef struct KASUMIF8HMAC_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t hmacKey0;
uint64_t hmacKey1;
uint64_t hmacKey2;
uint64_t hmacKey3;
uint64_t hmacKey4;
uint64_t hmacKey5;
uint64_t hmacKey6;
uint64_t hmacKey7;
} KASUMIF8HMAC_t, *KASUMIF8HMAC_pt;
/* Kasumi f8 + HMAC (SHA-384, SHA-512) - 144 bytes */
typedef struct KASUMIF8HMAC2_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t hmacKey0;
uint64_t hmacKey1;
uint64_t hmacKey2;
uint64_t hmacKey3;
uint64_t hmacKey4;
uint64_t hmacKey5;
uint64_t hmacKey6;
uint64_t hmacKey7;
uint64_t hmacKey8;
uint64_t hmacKey9;
uint64_t hmacKey10;
uint64_t hmacKey11;
uint64_t hmacKey12;
uint64_t hmacKey13;
uint64_t hmacKey14;
uint64_t hmacKey15;
} KASUMIF8HMAC2_t, *KASUMIF8HMAC2_pt;
/* Kasumi f8 + GCM - 144 bytes */
typedef struct KASUMIF8GCM_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t GCMH0;
uint64_t GCMH1;
uint64_t GCMSCI;
} KASUMIF8GCM_t, *KASUMIF8GCM_pt;
/* Kasumi f8 + f9 - 32 bytes */
typedef struct KASUMIF8F9_s {
uint64_t cipherKey0;
uint64_t cipherKey1;
uint64_t authKey0;
uint64_t authKey1;
} KASUMIF8F9_t, *KASUMIF8F9_pt;
typedef union CipherHashInfo_u {
AES256HMAC_t infoAES256HMAC;
AES256_t infoAES256;
AES192HMAC_t infoAES192HMAC;
AES192_t infoAES192;
AES128HMAC_t infoAES128HMAC;
AES128_t infoAES128;
DESHMAC_t infoDESHMAC;
DES_t infoDES;
DES3HMAC_t info3DESHMAC;
DES3_t info3DES;
HMAC_t infoHMAC;
/* ARC4 */
ARC4HMAC_t infoARC4HMAC;
ARC4StateHMAC_t infoARC4StateHMAC;
ARC4_t infoARC4;
ARC4State_t infoARC4State;
/* AES mode F8 */
AES256F8HMAC_t infoAES256F8HMAC;
AES256F8_t infoAES256F8;
AES192F8HMAC_t infoAES192F8HMAC;
AES192F8_t infoAES192F8;
AES128F8HMAC_t infoAES128F8HMAC;
AES128F8_t infoAES128F8;
/* KASUMI F8 */
KASUMIF8HMAC_t infoKASUMIF8HMAC;
KASUMIF8_t infoKASUMIF8;
/* GCM */
GCM_t infoGCM;
AES256F8GCM_t infoAES256F8GCM;
AES192F8GCM_t infoAES192F8GCM;
AES128F8GCM_t infoAES128F8GCM;
AES256GCM_t infoAES256GCM;
AES192GCM_t infoAES192GCM;
AES128GCM_t infoAES128GCM;
DESGCM_t infoDESGCM;
DES3GCM_t info3DESGCM;
ARC4GCM_t infoARC4GCM;
ARC4StateGCM_t infoARC4StateGCM;
KASUMIF8GCM_t infoKASUMIF8GCM;
/* HMAC2 */
HMAC2_t infoHMAC2;
AES256F8HMAC2_t infoAES256F8HMAC2;
AES192F8HMAC2_t infoAES192F8HMAC2;
AES128F8HMAC2_t infoAES128F8HMAC2;
AES256HMAC2_t infoAES256HMAC2;
AES192HMAC2_t infoAES192HMAC2;
AES128HMAC2_t infoAES128HMAC2;
DESHMAC2_t infoDESHMAC2;
DES3HMAC2_t info3DESHMAC2;
ARC4HMAC2_t infoARC4HMAC2;
ARC4StateHMAC2_t infoARC4StateHMAC2;
KASUMIF8HMAC2_t infoKASUMIF8HMAC2;
/* F9 */
F9_t infoF9;
AES256F8F9_t infoAES256F8F9;
AES192F8F9_t infoAES192F8F9;
AES128F8F9_t infoAES128F8F9;
AES256F9_t infoAES256F9;
AES192F9_t infoAES192F9;
AES128F9_t infoAES128F9;
DESF9_t infoDESF9;
DES3F9_t info3DESF9;
ARC4F9_t infoARC4F9;
ARC4StateF9_t infoARC4StateF9;
KASUMIF8F9_t infoKASUMIF8F9;
} CipherHashInfo_t, *CipherHashInfo_pt;
/*
*
* ControlDescriptor_s datastructure
*
*/
typedef struct ControlDescriptor_s {
uint64_t instruction;
CipherHashInfo_t cipherHashInfo;
} ControlDescriptor_t, *ControlDescriptor_pt;
/* **********************************************************************
* PacketDescriptor_t
* **********************************************************************
*/
/* /--------------------------------------------\
* | |
* | New PacketDescriptor_s datastructure |
* | |
* \--------------------------------------------/
*
*
*
* PacketDescriptor_t.srcLengthIVOffUseIVNext
* ------------------------------------------
*
* 63 62 61 59 58 57 56 54 53 43
* ------------------------------------------------------------------------------------------------
* || Load HMAC key || Pad Hash || Hash Byte Count || Next || Use IV || IV Offset || Packet length || ... CONT ...
* ------------------------------------------------------------------------------------------------
* 1 1 3 1 1 3 11
*
*
* 42 41 40 39 5 4 3 2
* 0
* ----------------------------------------------------------------------------------------------------
* || NLHMAC || Break || Wait || Segment src address || SRTCP || Reserved || Global src data offset ||
* ----------------------------------------------------------------------------------------------------
* 1 1 1 35 1 1 3
*
*
*
* Load HMAC key = 1'b0 Preserve old HMAC key stored in Auth engine (moot if HASH.HMAC == 0)
* 1'b1 Load HMAC key from ID registers at beginning of op
* If GCM is selected as authenticator, setting this bit
* will cause the H value from ID to be loaded to the engine
* If Kasumi F9 is selected as authenticator, setting this bit
* will cause the IK value from ID to be loaded to the engine.
* Pad Hash = 1'b0 HASH will assume the data was padded to be a multiple
* of 512 bits in length and that the last 64 bit word
* expresses the total datalength in bits seen by HASH engine
* 1'b1 The data was not padded to be a multiple of 512 bits in length;
* The Hash engine will do its own padding to generate the correct digest.
* Ignored by GCM (always does its own padding)
* Hash Byte Count Number of BYTES on last 64-bit data word to use in digest calculation RELEVANT ONLY IF Pad Hash IS SET
* 3'b000 Use all 8
* 3'b001 Use first (MS) byte only (0-out rest), i.e., 0xddXXXXXXXXXXXXXX
* 3'b010 Use first 2 bytes only (0-out rest), i.e., 0xddddXXXXXXXXXXXX ... etc
* Next = 1'b0 Finish (return msg descriptor) at end of operation
* 1'b1 Grab the next PacketDescriptor (i.e. next cache-line) when the current is complete.
* This allows for fragmentation/defragmentation and processing of large (>16kB) packets.
* The sequence of adjacent PacketDescriptor acts as a contiguous linked list of
* pointers to the actual packets with Next==0 on the last PacketDescriptor to end processing.
* Use IV = 1'b0 On first frag: Use old IV
* On subsequent frags: Do not write out to DST the (dword) offset data
* 1'b1 On first frag: Use data @ Segment_address + IV_Offset as IV
* On subsequent frags: Do write out to DST the (dword) offset data
* IV Offset = On first frag: Offset IN NB OF 8 BYTE WORDS (dwords) from beginning of packet
* (i.e. (Potentially byte-shifted) Segment address) to cipher IV
* On subsequent frags: Offset to beginning of data to process; data to offset won't
* be given to engines and will be written out to dst in the clear.
* ON SUBSEQUENT FRAGS, IV_Offset MAY NOT EXCEED 3; LARGER VALUES WILL CAUSE AN ERROR
* SEE ERROR CONDITIONS BELOW
* Packet length = Nb double words to stream in (Including Segment address->CP/IV/Auth/CkSum offsets)
* This is the total amount of data (x8 in bytes) read (+1 dword if "Global src data offset" != 0)
* This is the total amount of data (x8 in bytes) written (+1 dword if "Global dst data offset" != 0, if Dst dword offset == 0)
* If Packet length == 11'h7ff and (Global src data offset != 0 or Global dst data offset != 0)
* the operation is aborted (no mem writes occur)
* and the "Insufficient Data To Cipher" error flag is raised
* NLHMAC = No last to hmac. Setting this to 1 will prevent the transmission of the last DWORD
* to the authenticator, i.e., the DWORD before last will be designated as last for the purposes of authentication.
* Break = Break a wait (see below) state - causes the operation to be flushed and free descriptor to be returned.
* Activated if DFetch blocked by Wait and Wait still active.
* AS OF 02/10/2005 THIS FEATURE IS EXPERIMENTAL
* Wait = Setting that bit causes the operation to block in DFetch stage.
* DFetch will keep polling the memory location until the bit is reset at which time
* the pipe resumes normal operation. This feature is convenient for software dealing with fragmented packets.
* AS OF 02/10/2005 THIS FEATURE IS EXPERIMENTAL
* Segment src address = 35 MSB of pointer to src data (i.e., cache-line aligned)
* SRTCP = Bypass the cipher for the last 4 bytes of data, i.e. the last 4 bytes will be sent to memory
* and the authenticator in the clear. Applicable to last packet descriptor andlast frag only.
* This accommodates a requirement of SRTCP.
* Global src data offset = Nb BYTES to right-shift data by before presenting it to engines
* (0-7); allows realignment of byte-aligned, non-double-word aligned data
*
* PacketDescriptor_t.dstDataSettings
* ----------------------------------
*
*
* 63 62 60 59 58 56 55 54 53 52 41 40
* ------------------------------------------------------------------------------------------------------------
* || CipherPrefix | Arc4ByteCount | E/D | Cipher_Offset || Hash_Offset | Hash_Src || CkSum_Offset | CkSum_Src || ... CONT ...
* ------------------------------------------------------------------------------------------------------------
* 1 3 1 3 2 1 12 1
* <-----------------------CIPHER-----------------------><---------HASH-----------><-------CHECKSUM----------->
*
*
* CipherPrefix = 128'b0 will be sent to the selected cipher
* KEEP VALUE ON ALL FRAGS after the IV is loaded, before the actual data goes in.
* The result of that encryption (aka E(K, 0))will be stored
* locally and XOR-ed with the auth digest to create the final
* digest at the end of the auth OP:
* This is covered by the GCM spec
* AesPrefix = 1'b1 -> Force E=Cipher(K,0) before start of data encr.
* -> Digest ^= E
* AesPrefix = 1'b0 -> Regular digest
* This flag is ignored if no cipher is chosen (Bypass condition)
* X0 Arc4ByteCount = Number of BYTES on last 64-bit data word to encrypt
* 3'b000 Encrypt all 8
* 3'b001 Encrypt first (MS) byte only i.e., 0xddXXXXXXXXXXXXXX
* 3'b010 Encrypt first 2 bytes only i.e., 0xddddXXXXXXXXXXXX ... etc
* In reality, all are encrypted, however, the SBOX
* is not written past the last byte to encrypt
* E/D = 1'b0 Decrypt
* 1'b1 Encrypt
* Overloaded to also mean IV byte offset for first frag
* Cipher_Offset = Nb of words between the first data segment
* and word on which to start cipher operation
* (64 BIT WORDS !!!)
* Hash_Offset = Nb of words between the first data segment
* and word on which to start hashing
* (64 bit words)
* Hash_Src = 1'b0 DMA channel
* 1'b1 Cipher if word count exceeded Cipher_Offset;
* DMA channel otherwise
* CkSum_Offset = Nb of words between the first data segment
* and word on which to start
* checksum calculation (32 BIT WORDS !!!)
* CkSum_Src = 1'b0 DMA channel
* 1'b1 Cipher if word count exceeded Cipher_Offset
* DMA channel otherwise
* Cipher dst address = 35 MSB of pointer to dst location (i.e., cache-line aligned)
* Dst dword offset = Nb of double-words to left-shift data from spec'ed Cipher dst address before writing it to memory
* Global dst data offset = Nb BYTES to left-shift (double-word boundary aligned) data by before writing it to memory
*
*
* PacketDescriptor_t.authDstNonceLow
* ----------------------------------
*
* 63 40 39 5 4 0
* -----------------------------------------------------
* || Nonce_Low || Auth_dst_address || Cipher_Offset_Hi ||
* -----------------------------------------------------
* 24 35 5
*
*
*
* Nonce_Low = Nonce[23:0] 24 least significant bits of 32-bit long nonce
* Used by AES in counter mode
* Auth_dst_address = 35 MSB of pointer to authentication dst location (i.e., cache-line aligned)
* X0 Cipher_Offset_Hi = On first frag: 5 MSB of 8-bit Cipher_offset; will be concatenated to
* the top of PacketDescriptor_t.dstDataSettings.Cipher_Offset
* On subsequent frags: Ignored
*
*
* PacketDescriptor_t.ckSumDstNonceHiCFBMaskLLWMask
* ------------------------------------------------
*
*
* 63 61 60 58 57 56 55 48 47 40 39 5 4 0
* -------------------------------------------------------------------------------------------------------------------
* || Hash_Byte_Offset || Packet length bytes || LLWMask || CFB_Mask || Nonce_Hi || CkSum_dst_address || IV_Offset_Hi ||
* -------------------------------------------------------------------------------------------------------------------
* 3 3 2 8 8 35 5
*
*
* Hash_Byte_Offset = On first frag: Additional offset in bytes to be added to Hash_Offset
* to obtain the full offset applied to the data before
* submitting it to authenticator
* On subsequent frags: Same
* Packet length bytes = On one fragment payloads: Ignored (i.e. assumed to be 0, last dword used in its entirety)
* On fragments before last: Number of bytes on last fragment dword
* On last fragment: Ignored (i.e. assumed to be 0, last dword used in its entirety)
* LLWMask, aka, Last_long_word_mask = 2'b00 Give last 128 bit word from AES engine to auth/cksum/wrbbufer as is - applicable in AES CTR only
* 2'b11 Mask (zero-out) 32 least significant bits
* 2'b10 Mask 64 LSBs
* 2'b01 Mask 96 LSBs
* If the GCM authenticator is used, setting LLWMask to 2'b10 or 2'b01
* will also prevent the transmission of the last DWORD
* to the authenticator, i.e., the DWORD before last will
* be designated as last for the purposes of authentication.
* CFB_Mask = 8 bit mask used by AES in CFB mode
* In CTR mode:
* CFB_Mask[1:0] = 2'b00 -> Counter[127:0] = {Nonce[31:0], IV0[63:0], 4'h00000001} (only 1 IV exp
ected) regular CTR
* 2'b01 -> Counter[127:0] = {Nonce[31:0], IV0[63:0], IV1[31:0]} (2 IV expected
) CCMP
* 2'b10 -> Counter[127:0] = {IV1[63:0], IV0[31:0], Nonce[31:0]} (2 IV expected
) GCM with SCI
* 2'b11 -> Counter[127:0] = {IDecode.SCI[63:0], IV0[31:0], Nonce[31:0]} (1 IV expected
) GCM w/o SCI
* Nonce_Hi = Nonce[31:24] 8 most significant bits of 32-bit long nonce
* Used by AES in counter mode
* CkSum_dst_address = 35 MSB of pointer to cksum dst location (i.e., cache-line aligned)
* X0 IV_Offset_Hi = On first frag: 5 MSB of 8-bit IV offset; will be concatenated to
* the top of PacketDescriptor_t.srcLengthIVOffUseIVNext.IV_Offset
* On subsequent frags: Ignored
*/
/* #define PKT_DSC_LOADHMACKEY */
#define PKT_DSC_LOADHMACKEY_OLD 0
#define PKT_DSC_LOADHMACKEY_LOAD 1
#define PKT_DSC_LOADHMACKEY_LSB 63
#define PKT_DSC_LOADHMACKEY_BITS ONE_BIT
#define PKT_DSC_LOADHMACKEY_MASK \
(PKT_DSC_LOADHMACKEY_BITS << PKT_DSC_LOADHMACKEY_LSB)
/* #define PKT_DSC_PADHASH */
#define PKT_DSC_PADHASH_PADDED 0
#define PKT_DSC_PADHASH_PAD 1 /* requires padding */
#define PKT_DSC_PADHASH_LSB 62
#define PKT_DSC_PADHASH_BITS ONE_BIT
#define PKT_DSC_PADHASH_MASK (PKT_DSC_PADHASH_BITS << PKT_DSC_PADHASH_LSB)
/* #define PKT_DSC_HASHBYTES */
#define PKT_DSC_HASHBYTES_ALL8 0
#define PKT_DSC_HASHBYTES_MSB 1
#define PKT_DSC_HASHBYTES_MSW 2
#define PKT_DSC_HASHBYTES_LSB 59
#define PKT_DSC_HASHBYTES_BITS THREE_BITS
#define PKT_DSC_HASHBYTES_MASK \
(PKT_DSC_HASHBYTES_BITS << PKT_DSC_HASHBYTES_LSB)
/* #define PKT_DSC_NEXT */
#define PKT_DSC_NEXT_FINISH 0
#define PKT_DSC_NEXT_DO 1
#define PKT_DSC_NEXT_LSB 58
#define PKT_DSC_NEXT_BITS ONE_BIT
#define PKT_DSC_NEXT_MASK (PKT_DSC_NEXT_BITS << PKT_DSC_NEXT_LSB)
/* #define PKT_DSC_IV */
#define PKT_DSC_IV_OLD 0
#define PKT_DSC_IV_NEW 1
#define PKT_DSC_IV_LSB 57
#define PKT_DSC_IV_BITS ONE_BIT
#define PKT_DSC_IV_MASK (PKT_DSC_IV_BITS << PKT_DSC_IV_LSB)
/* #define PKT_DSC_IVOFF */
#define PKT_DSC_IVOFF_LSB 54
#define PKT_DSC_IVOFF_BITS THREE_BITS
#define PKT_DSC_IVOFF_MASK (PKT_DSC_IVOFF_BITS << PKT_DSC_IVOFF_LSB)
/* #define PKT_DSC_PKTLEN */
#define PKT_DSC_PKTLEN_LSB 43
#define PKT_DSC_PKTLEN_BITS ELEVEN_BITS
#define PKT_DSC_PKTLEN_MASK (PKT_DSC_PKTLEN_BITS << PKT_DSC_PKTLEN_LSB)
/* #define PKT_DSC_NLHMAC */
#define PKT_DSC_NLHMAC_LSB 42
#define PKT_DSC_NLHMAC_BITS ONE_BIT
#define PKT_DSC_NLHMAC_MASK (PKT_DSC_NLHMAC_BITS << PKT_DSC_NLHMAC_LSB)
/* #define PKT_DSC_BREAK */
#define PKT_DSC_BREAK_OLD 0
#define PKT_DSC_BREAK_NEW 1
#define PKT_DSC_BREAK_LSB 41
#define PKT_DSC_BREAK_BITS ONE_BIT
#define PKT_DSC_BREAK_MASK (PKT_DSC_BREAK_BITS << PKT_DSC_BREAK_LSB)
/* #define PKT_DSC_WAIT */
#define PKT_DSC_WAIT_OLD 0
#define PKT_DSC_WAIT_NEW 1
#define PKT_DSC_WAIT_LSB 40
#define PKT_DSC_WAIT_BITS ONE_BIT
#define PKT_DSC_WAIT_MASK (PKT_DSC_WAIT_BITS << PKT_DSC_WAIT_LSB)
/* #define PKT_DSC_SEGADDR */
#define PKT_DSC_SEGADDR_LSB 5
#define PKT_DSC_SEGADDR_BITS FOURTY_BITS
#define PKT_DSC_SEGADDR_MASK \
(PKT_DSC_SEGADDR_BITS << PKT_DSC_SEGADDR_LSB)
/* #define PKT_DSC_SRTCP */
#define PKT_DSC_SRTCP_OFF 0
#define PKT_DSC_SRTCP_ON 1
#define PKT_DSC_SRTCP_LSB 4
#define PKT_DSC_SRTCP_BITS ONE_BIT
#define PKT_DSC_SRTCP_MASK (PKT_DSC_SRTCP_BITS << PKT_DSC_SRTCP_LSB)
#define PKT_DSC_SEGOFFSET_LSB 0
#define PKT_DSC_SEGOFFSET_BITS THREE_BITS
#define PKT_DSC_SEGOFFSET_MASK \
(PKT_DSC_SEGOFFSET_BITS << PKT_DSC_SEGOFFSET_LSB)
/* **********************************************************************
* PacketDescriptor_t.dstDataSettings
* **********************************************************************
*/
/* #define PKT_DSC_ARC4BYTECOUNT */
#define PKT_DSC_ARC4BYTECOUNT_ALL8 0
#define PKT_DSC_ARC4BYTECOUNT_MSB 1
#define PKT_DSC_ARC4BYTECOUNT_MSW 2
#define PKT_DSC_ARC4BYTECOUNT_LSB 60
#define PKT_DSC_ARC4BYTECOUNT_BITS THREE_BITS
#define PKT_DSC_ARC4BYTECOUNT_MASK (PKT_DSC_ARC4BYTECOUNT_BITS << PKT_DSC_ARC4BYTECOUNT_LSB)
/* #define PKT_DSC_SYM_OP (symmetric key operation) */
#define PKT_DSC_SYM_OP_DECRYPT 0
#define PKT_DSC_SYM_OP_ENCRYPT 1
#define PKT_DSC_SYM_OP_LSB 59
#define PKT_DSC_SYM_OP_BITS ONE_BIT
#define PKT_DSC_SYM_OP_MASK (PKT_DSC_SYM_OP_BITS << PKT_DSC_SYM_OP_LSB)
/* #define PKT_DSC_CPHROFF */
#define PKT_DSC_CPHROFF_LSB 56
#define PKT_DSC_CPHROFF_BITS THREE_BITS
#define PKT_DSC_CPHROFF_MASK (PKT_DSC_CPHROFF_BITS << PKT_DSC_CPHROFF_LSB)
/* #define PKT_DSC_HASHOFF */
#define PKT_DSC_HASHOFF_LSB 54
#define PKT_DSC_HASHOFF_BITS TWO_BITS
#define PKT_DSC_HASHOFF_MASK (PKT_DSC_HASHOFF_BITS << PKT_DSC_HASHOFF_LSB)
/* #define PKT_DSC_HASHSRC */
#define PKT_DSC_HASHSRC_DMA 0
#define PKT_DSC_HASHSRC_CIPHER 1
#define PKT_DSC_HASHSRC_LSB 53
#define PKT_DSC_HASHSRC_BITS ONE_BIT
#define PKT_DSC_HASHSRC_MASK (PKT_DSC_HASHSRC_BITS << PKT_DSC_HASHSRC_LSB)
/* #define PKT_DSC_CKSUMOFF */
#define PKT_DSC_CKSUMOFF_LSB 41
#define PKT_DSC_CKSUMOFF_BITS TWELVE_BITS
#define PKT_DSC_CKSUMOFF_MASK (PKT_DSC_CKSUMOFF_BITS << PKT_DSC_CKSUMOFF_LSB)
/* #define PKT_DSC_CKSUMSRC */
#define PKT_DSC_CKSUMSRC_DMA 0
#define PKT_DSC_CKSUMSRC_CIPHER 1
#define PKT_DSC_CKSUMSRC_LSB 40
#define PKT_DSC_CKSUMSRC_BITS ONE_BIT
#define PKT_DSC_CKSUMSRC_MASK (PKT_DSC_CKSUMSRC_BITS << PKT_DSC_CKSUMSRC_LSB)
/* #define PKT_DSC_CPHR_DST_ADDR */
#define PKT_DSC_CPHR_DST_ADDR_LSB 0
#define PKT_DSC_CPHR_DST_ADDR_BITS FOURTY_BITS
#define PKT_DSC_CPHR_DST_ADDR_MASK \
(PKT_DSC_CPHR_DST_ADDR_BITS << PKT_DSC_CPHR_DST_ADDR_LSB)
/* #define PKT_DSC_CPHR_DST_DWOFFSET */
#define PKT_DSC_CPHR_DST_DWOFFSET_LSB 3
#define PKT_DSC_CPHR_DST_DWOFFSET_BITS TWO_BITS
#define PKT_DSC_CPHR_DST_DWOFFSET_MASK \
(PKT_DSC_CPHR_DST_DWOFFSET_BITS << PKT_DSC_CPHR_DST_DWOFFSET_LSB)
/* #define PKT_DSC_CPHR_DST_OFFSET */
#define PKT_DSC_CPHR_DST_OFFSET_LSB 0
#define PKT_DSC_CPHR_DST_OFFSET_BITS THREE_BITS
#define PKT_DSC_CPHR_DST_OFFSET_MASK \
(PKT_DSC_CPHR_DST_OFFSET_BITS << PKT_DSC_CPHR_DST_OFFSET_LSB)
/* **********************************************************************
* PacketDescriptor_t.authDstNonceLow
* **********************************************************************
*/
/* #define PKT_DSC_NONCE_LOW */
#define PKT_DSC_NONCE_LOW_LSB 40
#define PKT_DSC_NONCE_LOW_BITS TWENTYFOUR_BITS
#define PKT_DSC_NONCE_LOW_MASK \
(PKT_DSC_NONCE_LOW_BITS << PKT_DSC_NONCE_LOW_LSB)
/* #define PKT_DSC_AUTH_DST_ADDR */
#define PKT_DSC_AUTH_DST_ADDR_LSB 0
#define PKT_DSC_AUTH_DST_ADDR_BITS FOURTY_BITS
#define PKT_DSC_AUTH_DST_ADDR_MASK \
(PKT_DSC_AUTH_DST_ADDR_BITS << PKT_DSC_AUTH_DST_ADDR_LSB)
/* #define PKT_DSC_CIPH_OFF_HI */
#define PKT_DSC_CIPH_OFF_HI_LSB 0
#define PKT_DSC_CIPH_OFF_HI_BITS FIVE_BITS
#define PKT_DSC_CIPH_OFF_HI_MASK (PKT_DSC_CIPH_OFF_HI_BITS << PKT_DSC_CIPH_OFF_HI_LSB)
/* **********************************************************************
* PacketDescriptor_t.ckSumDstNonceHiCFBMaskLLWMask
* **********************************************************************
*/
/* #define PKT_DSC_HASH_BYTE_OFF */
#define PKT_DSC_HASH_BYTE_OFF_LSB 61
#define PKT_DSC_HASH_BYTE_OFF_BITS THREE_BITS
#define PKT_DSC_HASH_BYTE_OFF_MASK (PKT_DSC_HASH_BYTE_OFF_BITS << PKT_DSC_HASH_BYTE_OFF_LSB)
/* #define PKT_DSC_PKTLEN_BYTES */
#define PKT_DSC_PKTLEN_BYTES_LSB 58
#define PKT_DSC_PKTLEN_BYTES_BITS THREE_BITS
#define PKT_DSC_PKTLEN_BYTES_MASK (PKT_DSC_PKTLEN_BYTES_BITS << PKT_DSC_PKTLEN_BYTES_LSB)
/* #define PKT_DSC_LASTWORD */
#define PKT_DSC_LASTWORD_128 0
#define PKT_DSC_LASTWORD_96MASK 1
#define PKT_DSC_LASTWORD_64MASK 2
#define PKT_DSC_LASTWORD_32MASK 3
#define PKT_DSC_LASTWORD_LSB 56
#define PKT_DSC_LASTWORD_BITS TWO_BITS
#define PKT_DSC_LASTWORD_MASK (PKT_DSC_LASTWORD_BITS << PKT_DSC_LASTWORD_LSB)
/* #define PKT_DSC_CFB_MASK */
#define PKT_DSC_CFB_MASK_LSB 48
#define PKT_DSC_CFB_MASK_BITS EIGHT_BITS
#define PKT_DSC_CFB_MASK_MASK (PKT_DSC_CFB_MASK_BITS << PKT_DSC_CFB_MASK_LSB)
/* #define PKT_DSC_NONCE_HI */
#define PKT_DSC_NONCE_HI_LSB 40
#define PKT_DSC_NONCE_HI_BITS EIGHT_BITS
#define PKT_DSC_NONCE_HI_MASK (PKT_DSC_NONCE_HI_BITS << PKT_DSC_NONCE_HI_LSB)
/* #define PKT_DSC_CKSUM_DST_ADDR */
#define PKT_DSC_CKSUM_DST_ADDR_LSB 5
#define PKT_DSC_CKSUM_DST_ADDR_BITS THIRTY_FIVE_BITS
#define PKT_DSC_CKSUM_DST_ADDR_MASK (PKT_DSC_CKSUM_DST_ADDR_BITS << PKT_DSC_CKSUM_DST_ADDR_LSB)
/* #define PKT_DSC_IV_OFF_HI */
#define PKT_DSC_IV_OFF_HI_LSB 0
#define PKT_DSC_IV_OFF_HI_BITS FIVE_BITS
#define PKT_DSC_IV_OFF_HI_MASK (PKT_DSC_IV_OFF_HI_BITS << PKT_DSC_IV_OFF_HI_LSB)
/* ******************************************************************
* Control Error Code and Conditions
* ******************************************************************
*/
#define CTL_ERR_NONE 0x0000 /* No Error */
#define CTL_ERR_CIPHER_OP 0x0001 /* Unknown Cipher Op */
#define CTL_ERR_MODE 0x0002 /* Unknown or Not Allowed Mode */
#define CTL_ERR_CHKSUM_SRC 0x0004 /* Unknown CkSum Src - UNUSED */
#define CTL_ERR_CFB_MASK 0x0008 /* Forbidden CFB Mask - UNUSED */
#define CTL_ERR_OP 0x0010 /* Unknown Ctrl Op - UNUSED */
#define CTL_ERR_UNDEF1 0x0020 /* UNUSED */
#define CTL_ERR_UNDEF2 0x0040 /* UNUSED */
#define CTL_ERR_DATA_READ 0x0080 /* Data Read Error */
#define CTL_ERR_DESC_CTRL 0x0100 /* Descriptor Ctrl Field Error */
#define CTL_ERR_TIMEOUT 0x1000 /* Message Response Timeout */
/* ******************************************************************
* Data Error Code and Conditions
* ******************************************************************
*/
#define DATA_ERR_NONE 0x0000 /* No Error */
#define DATA_ERR_LEN_CIPHER 0x0001 /* Not Enough Data To Cipher */
#define DATA_ERR_IV_ADDR 0x0002 /* Illegal IV Loacation */
#define DATA_ERR_WD_LEN_AES 0x0004 /* Illegal Nb Words To AES */
#define DATA_ERR_BYTE_COUNT 0x0008 /* Illegal Pad And ByteCount Spec */
#define DATA_ERR_LEN_CKSUM 0x0010 /* Not Enough Data To CkSum */
#define DATA_ERR_OP 0x0020 /* Unknown Data Op */
#define DATA_ERR_UNDEF1 0x0040 /* UNUSED */
#define DATA_ERR_READ 0x0080 /* Data Read Error */
#define DATA_ERR_WRITE 0x0100 /* Data Write Error */
/*
* Common Descriptor
* NOTE: Size of struct is size of cacheline.
*/
typedef struct OperationDescriptor_s {
uint64_t phys_self;
uint32_t stn_id;
uint32_t flags;
uint32_t cpu;
uint32_t seq_num;
uint64_t vaddr;
} OperationDescriptor_t, *OperationDescriptor_pt;
/*
* This defines the security data descriptor format
*/
typedef struct PacketDescriptor_s {
uint64_t srcLengthIVOffUseIVNext;
uint64_t dstDataSettings;
uint64_t authDstNonceLow;
uint64_t ckSumDstNonceHiCFBMaskLLWMask;
} PacketDescriptor_t, *PacketDescriptor_pt;
typedef struct {
uint8_t *user_auth;
uint8_t *user_src;
uint8_t *user_dest;
uint8_t *user_state;
uint8_t *kern_auth;
uint8_t *kern_src;
uint8_t *kern_dest;
uint8_t *kern_state;
uint8_t *aligned_auth;
uint8_t *aligned_src;
uint8_t *aligned_dest;
uint8_t *aligned_state;
} xlr_sec_drv_user_t, *xlr_sec_drv_user_pt;
typedef struct symkey_desc {
OperationDescriptor_t op_ctl; /* size is cacheline */
PacketDescriptor_t pkt_desc[2]; /* size is cacheline */
ControlDescriptor_t ctl_desc; /* makes this aligned */
uint64_t control; /* message word0 */
uint64_t data; /* message word1 */
uint64_t ctl_result;
uint64_t data_result;
struct symkey_desc *alloc; /* real allocated addr */
xlr_sec_drv_user_t user;
//volatile atomic_t flag_complete;
//struct semaphore sem_complete;
//wait_queue_t submit_wait;
uint8_t *next_src_buf;
uint32_t next_src_len;
uint8_t *next_dest_buf;
uint32_t next_dest_len;
uint8_t *next_auth_dest;
uint8_t *next_cksum_dest;
void *ses;
} symkey_desc_t, *symkey_desc_pt;
/*
* **************************************************************************
* RSA Block
* **************************************************************************
*/
/*
* RSA and ECC Block
* =================
*
* A 2-word message ring descriptor is used to pass all information
* pertaining to the RSA or ECC operation:
*
* 63 61 60 54 53 52 40 39 5 4 3 2 0
* -----------------------------------------------------------------------------------------------------
* | Ctrl | Op Class | Valid Op | Op Ctrl0 | Source Addr | Software Scratch0 | Global src data offset |
* -----------------------------------------------------------------------------------------------------
* 3 7 1 13 35 2 3
*
*
* 63 61 60 54 53 52 51 50 40 39 5 4 3 2 0
* --------------------------------------------------------------------------------------------------------------------------------
* | Ctrl | Destination Id | WRB_COH | WRB_L2ALLOC | DF_L2ALLOC | Op Ctrl1 | Dest Addr | Software Scratch1 | Global dst data offset |
* --------------------------------------------------------------------------------------------------------------------------------
* 3 7 1 1 1 11 35 2 3
*
*
* Op Class = 7'h0_0 Modular exponentiation
* 7'h0_1 ECC (including prime modular ops and binary GF ops)
* REMAINDER UNDEF
*
* Valid Op = 1'b1 Will cause operation to start; descriptors sent back at end of operation
* 1'b0 No operation performed; descriptors sent back right away
*
* RSA ECC
* === ===
* Op Ctrl0 = BlockWidth[1] {TYPE[6:0], FUNCTION[5:0]}
* LoadConstant[1]
* ExponentWidth[10:0]
* RSA Only
* ========
* Block Width = 1'b1 1024 bit op
* = 1'b0 512 bit op
* Load Constant = 1'b1 Load constant from data structure
* 1'b0 Preserve old constant (this assumes
* Source Addr points to RSAData_pt->Exponent
* or that the length of Constant is 0)
* Exponent Width = 11-bit expression of exponent width EXPRESSED IN NUMBER OF BITS
*
* ECC Only
* ========
*
* TYPE = 7'h0_0 ECC prime 160
* 7'h0_1 ECC prime 192
* 7'h0_2 ECC prime 224
* 7'h0_3 ECC prime 256
* 7'h0_4 ECC prime 384
* 7'h0_5 ECC prime 512
*
* 7'h0_6 through 7'h1_f UNDEF
*
* 7'h2_0 ECC bin 163
* 7'h2_1 ECC bin 191
* 7'h2_2 ECC bin 233
*
* 7'h2_3 through 7'h6_f UNDEF
*
* 7'h7_0 ECC UC load
*
* 7'b7_1 through 7'b7_f UNDEF
*
* Prime field Binary field
* =========== ============
* FUNCTION = 6'h0_0 Point multiplication R = k.P Point multiplication R = k.P
* 6'h0_1 Point addition R = P + Q Binary GF inversion C(x) = 1 / A(x) mod F(x)
* 6'h0_2 Point double R = 2 x P Binary GF multiplication C(x) = B(x) * A(x) mod F(x)
* 6'h0_3 Point verification R ? Binary GF addition C(x) = B(x) + A(x) mod F(x)
* 6'h0_4 Modular addition c = x + y mod m UNDEF
* 6'h0_5 Modular substraction c = x - y mod m UNDEF
* 6'h0_6 Modular multiplication c = x * y mod m UNDEF
* 6'h0_7 Modular division c = x / y mod m UNDEF
* 6'h0_8 Modular inversion c = 1 / y mod m UNDEF
* 6'h0_9 Modular reduction c = x mod m UNDEF
*
* 6'h0_a
* through UNDEF UNDEF
* 6'h3_f
*
* Source Addr = 35 MSB of pointer to source address (i.e., cache-line aligned)
*
* Software Scratch0 = Two bit field ignored by engine and returned as is in free descriptor
*
* Global src data offset = Nb BYTES to right-shift data by before presenting it to engines
* (0-7); allows realignment of byte-aligned, non-double-word aligned data
*
* RSA ECC
* === ===
* OpCtrl1 = ModulusWidth[10:0] Not used
* RSA Only
* ========
* Modulus Width = 11-bit expression of modulus width EXPRESSED IN NUMBER OF BITS
*
* Dest Addr = 35 MSB of pointer to destination address (i.e., cache-line aligned)
*
* Software Scratch1 = Two bit field ignored by engine and returned as is in free descriptor
*
* Global dst data offset = Nb BYTES to left-shift (double-word boundary aligned) data by before writing it to memory
*
*
*/
/*
* ECC data formats
*/
/**********************************************************
* *
* ECC prime data formats *
* *
**********************************************************
*
*
* The size of all quantities below is that of the precision
* of the chosen op (160, 192, ...) ROUNDED UP to a multiple
* of 8 bytes, i.e., 3 dwords (160, 192), 4 dwords (224, 256)
* 6 dwords (384) and 8 dwords (512) and padded with zeroes
* when necessary.
*
* The only exception to this is the key quantity (k) which
* needs to be rounded up to 32 bytes in all cases and padded
* with zeroes; therefore the key needs to be 4 dwords (160, 192,
* 224, 256) or 8 dwords (384, 512)
*
* The total lengths in dwords that are read and in
* bytes that are written, for each operation and
* length group, are specified at the bottom of each
* datastructure.
*
* In all that follows, m is the modulus and cst is the constant,
* cst = 2 ^ (2*length + 4) mod m . a and b are the curve
* parameters.
*
* 0) UC load
*
* DATA IN DATA OUT
* ======= ========
* src+glb_off-> Dword_0 N/A
* .
* .
* .
* Dword_331
* 332 dw
*
* 1) Point multiplication R(x_r, y_r) = k . P(x_p, y_p)
*
* DATA IN DATA OUT
* ======= ========
* src+glb_off-> x_p dst+glb_off-> x_r
* x_p y_r
* y_p 2x(3/4/6/8)=
* y_p 6/8/12/16 dw
* a
* k
* m
* cst
* 7x(3/4/6/8)+(4/4/8/8)=
* 25/32/50/64 dw
*
* 2) Point addition R(x_r, y_r) = P(x_p, y_p) + Q(x_q, y_q)
*
* DATA IN DATA OUT
* ======= ========
* src+glb_off-> x_p dst+glb_off-> x_r
* y_p y_r
* x_q 2x(3/4/6/8)=
* y_q 6/8/12/16 dw
* a
* m
* cst
* 7x(3/4/6/8)=
* 21/28/42/56 dw
*
* 3) Point double R(x_r, y_r) = 2 . P(x_p, y_p)
*
* DATA IN DATA OUT
* ======= ========
* src+glb_off-> x_p dst+glb_off-> x_r
* y_p y_r
* a 2x(3/4/6/8)=
* m 6/8/12/16 dw
* cst
* 5x(3/4/6/8)=
* 15/20/30/40 dw
*
* 4) Point verification Is_On_Curve = P(x_p, y_p) on curve ? 1 : 0
*
* DATA IN DATA OUT
* ======= ========
* src+glb_off-> x_p dst+glb_off-> Is_On_Curve
* y_p 1 dw
* a
* b
* m
* cst
* 6x(3/4/6/8)=
* 18/24/36/48 dw
*
* 5) Modular addition c = x + y mod m
*
* DATA IN DATA OUT
* ======= ========
* src+glb_off-> x dst+glb_off-> c
* y 3/4/6/8 dw
* m
* 3x(3/4/6/8)=
* 9/12/18/24 dw
*
* 6) Modular substraction c = x - y mod m
*
* DATA IN DATA OUT
* ======= ========
* src+glb_off-> x dst+glb_off-> c
* y 3/4/6/8 dw
* m
* 3x(3/4/6/8)=
* 9/12/18/24 dw
*
* 7) Modular multiplication c = x * y mod m
*
* DATA IN DATA OUT
* ======= ========
* src+glb_off-> x dst+glb_off-> c
* y 3/4/6/8 dw
* m
* cst
* 4x(3/4/6/8)=
* 12/16/24/32 dw
*
* 8) Modular division c = x / y mod m
*
* DATA IN DATA OUT
* ======= ========
* src+glb_off-> y dst+glb_off-> c
* x 3/4/6/8 dw
* m
* 3x(3/4/6/8)=
* 9/12/18/24 dw
*
* 9) Modular inversion c = 1 / y mod m
*
* DATA IN DATA OUT
* ======= ========
* src+glb_off-> y dst+glb_off-> c
* m 3/4/6/8 dw
* 2x(3/4/6/8)=
* 6/8/12/16 dw
*
* 10) Modular reduction c = x mod m
*
* DATA IN DATA OUT
* ======= ========
* src+glb_off-> x dst+glb_off-> c
* m 3/4/6/8 dw
* 2x(3/4/6/8)=
* 6/8/12/16 dw
*
*/
/**********************************************************
* *
* ECC binary data formats *
* *
**********************************************************
*
*
* The size of all quantities below is that of the precision
* of the chosen op (163, 191, 233) ROUNDED UP to a multiple
* of 8 bytes, i.e. 3 dwords for (163, 191) and 4 dwords for
* (233), padded with zeroes as necessary.
*
* The total lengths in dwords that are read and written,
* for each operation and length group, are specified
* at the bottom of each datastructure.
* In all that follows, b is the curve parameter.
*
* 1) Point multiplication R(x_r, y_r) = k . P(x_p, y_p)
*
* DATA IN DATA OUT
* ======= ========
* src+glb_off-> b dst+glb_off-> x_r
* k y_r
* x_p 2x(3/4)
* y_p 6/8 dw
* 4x(3/4)=
* 12/16 dw
*
* 2) Binary GF inversion C(x) = 1 / A(x) mod F(x)
*
* DATA IN DATA OUT
* ======= ========
* src+glb_off-> A dst+glb_off-> C
* 1x(3/4)= 1x(3/4)
* 3/4 dw 3/4 dw
*
* 3) Binary GF multiplication C(x) = B(x) * A(x) mod F(x)
*
* DATA IN DATA OUT
* ======= ========
* src+glb_off-> A dst+glb_off-> C
* B 1x(3/4)
* 2x(3/4)= 3/4 dw
* 6/8 dw
*
* 4) Binary GF addition C(x) = B(x) + A(x) mod F(x)
*
* DATA IN DATA OUT
* ======= ========
* src+glb_off-> A dst+glb_off-> C
* B 1x(3/4)
* 2x(3/4)= 3/4 dw
* 6/8dw
*
*/
/*
* RSA data format
*/
/*
* IMPORTANT NOTE:
*
* As specified in the datastructures below,
* the engine assumes all data (including
* exponent and modulus) to be adjacent on
* dword boundaries, e.g.,
*
* Operation length = 512 bits
* Exponent length = 16 bits
* Modulus length = 512 bits
*
* The engine expects to read:
*
* 63 0
* -----------------------
* | | Constant0
* -----------------------
* | | Constant1
* -----------------------
* | | Constant2
* -----------------------
* | | Constant3
* -----------------------
* | | Constant4
* -----------------------
* | | Constant5
* -----------------------
* | | Constant6
* -----------------------
* | | Constant7
* -----------------------
* | IGNORED |B1|B0| Exponent0 (Exponent length = 16 bits = 2 bytes, so only 2 least significant bytes of exponent used)
* -----------------------
* | | Modulus0
* -----------------------
* | | Modulus1
* -----------------------
* | | Modulus2
* -----------------------
* | | Modulus3
* -----------------------
* | | Modulus4
* -----------------------
* | | Modulus5
* -----------------------
* | | Modulus6
* -----------------------
* | | Modulus7
* -----------------------
* | | Message0
* -----------------------
* | | Message1
* -----------------------
* | | Message2
* -----------------------
* | | Message3
* -----------------------
* | | Message4
* -----------------------
* | | Message5
* -----------------------
* | | Message6
* -----------------------
* | | Message7
* -----------------------
*
*/
/* #define PUBKEY_CTL_CTL */
#define PUBKEY_CTL_CTL_LSB 61
#define PUBKEY_CTL_CTL_BITS THREE_BITS
#define PUBKEY_CTL_CTL_MASK (PUBKEY_CTL_CTL_BITS << PUBKEY_CTL_CTL_LSB)
/* #define PUBKEY_CTL_OP_CLASS */
#define PUBKEY_CTL_OP_CLASS_RSA 0
#define PUBKEY_CTL_OP_CLASS_ECC 1
#define PUBKEY_CTL_OP_CLASS_LSB 54
#define PUBKEY_CTL_OP_CLASS_BITS SEVEN_BITS
#define PUBKEY_CTL_OP_CLASS_MASK (PUBKEY_CTL_OP_CLASS_BITS << PUBKEY_CTL_OP_CLASS_LSB)
/* #define PUBKEY_CTL_VALID */
#define PUBKEY_CTL_VALID_FALSE 0
#define PUBKEY_CTL_VALID_TRUE 1
#define PUBKEY_CTL_VALID_LSB 53
#define PUBKEY_CTL_VALID_BITS ONE_BIT
#define PUBKEY_CTL_VALID_MASK \
(PUBKEY_CTL_VALID_BITS << PUBKEY_CTL_VALID_LSB)
/* #define PUBKEY_CTL_ECC_TYPE */
#define PUBKEY_CTL_ECC_TYPE_PRIME_160 0
#define PUBKEY_CTL_ECC_TYPE_PRIME_192 1
#define PUBKEY_CTL_ECC_TYPE_PRIME_224 2
#define PUBKEY_CTL_ECC_TYPE_PRIME_256 3
#define PUBKEY_CTL_ECC_TYPE_PRIME_384 4
#define PUBKEY_CTL_ECC_TYPE_PRIME_512 5
#define PUBKEY_CTL_ECC_TYPE_BIN_163 0x20
#define PUBKEY_CTL_ECC_TYPE_BIN_191 0x21
#define PUBKEY_CTL_ECC_TYPE_BIN_233 0x22
#define PUBKEY_CTL_ECC_TYPE_UC_LOAD 0x70
#define PUBKEY_CTL_ECC_TYPE_LSB 46
#define PUBKEY_CTL_ECC_TYPE_BITS SEVEN_BITS
#define PUBKEY_CTL_ECC_TYPE_MASK (PUBKEY_CTL_ECC_TYPE_BITS << PUBKEY_CTL_ECC_TYPE_LSB)
/* #define PUBKEY_CTL_ECC_FUNCTION */
#define PUBKEY_CTL_ECC_FUNCTION_NOP 0
#define PUBKEY_CTL_ECC_FUNCTION_POINT_MUL 0
#define PUBKEY_CTL_ECC_FUNCTION_POINT_ADD 1
#define PUBKEY_CTL_ECC_FUNCTION_POINT_DBL 2
#define PUBKEY_CTL_ECC_FUNCTION_POINT_VFY 3
#define PUBKEY_CTL_ECC_FUNCTION_MODULAR_ADD 4
#define PUBKEY_CTL_ECC_FUNCTION_MODULAR_SUB 5
#define PUBKEY_CTL_ECC_FUNCTION_MODULAR_MUL 6
#define PUBKEY_CTL_ECC_FUNCTION_MODULAR_DIV 7
#define PUBKEY_CTL_ECC_FUNCTION_MODULAR_INV 8
#define PUBKEY_CTL_ECC_FUNCTION_MODULAR_RED 9
#define PUBKEY_CTL_ECC_FUNCTION_LSB 40
#define PUBKEY_CTL_ECC_FUNCTION_BITS SIX_BITS
#define PUBKEY_CTL_ECC_FUNCTION_MASK (PUBKEY_CTL_ECC_FUNCTION_BITS << PUBKEY_CTL_ECC_FUNCTION_LSB)
/* #define PUBKEY_CTL_BLKWIDTH */
#define PUBKEY_CTL_BLKWIDTH_512 0
#define PUBKEY_CTL_BLKWIDTH_1024 1
#define PUBKEY_CTL_BLKWIDTH_LSB 52
#define PUBKEY_CTL_BLKWIDTH_BITS ONE_BIT
#define PUBKEY_CTL_BLKWIDTH_MASK \
(PUBKEY_CTL_BLKWIDTH_BITS << PUBKEY_CTL_BLKWIDTH_LSB)
/* #define PUBKEY_CTL_LD_CONST */
#define PUBKEY_CTL_LD_CONST_OLD 0
#define PUBKEY_CTL_LD_CONST_NEW 1
#define PUBKEY_CTL_LD_CONST_LSB 51
#define PUBKEY_CTL_LD_CONST_BITS ONE_BIT
#define PUBKEY_CTL_LD_CONST_MASK \
(PUBKEY_CTL_LD_CONST_BITS << PUBKEY_CTL_LD_CONST_LSB)
/* #define PUBKEY_CTL_EXPWIDTH */
#define PUBKEY_CTL_EXPWIDTH_LSB 40
#define PUBKEY_CTL_EXPWIDTH_BITS ELEVEN_BITS
#define PUBKEY_CTL_EXPWIDTH_MASK \
(PUBKEY_CTL_EXPWIDTH_BITS << PUBKEY_CTL_EXPWIDTH_LSB)
/* #define PUBKEY_CTL_SRCADDR */
#define PUBKEY_CTL_SRCADDR_LSB 0
#define PUBKEY_CTL_SRCADDR_BITS FOURTY_BITS
#define PUBKEY_CTL_SRCADDR_MASK \
(PUBKEY_CTL_SRCADDR_BITS << PUBKEY_CTL_SRCADDR_LSB)
/* #define PUBKEY_CTL_SRC_OFFSET */
#define PUBKEY_CTL_SRC_OFFSET_LSB 0
#define PUBKEY_CTL_SRC_OFFSET_BITS THREE_BITS
#define PUBKEY_CTL_SRC_OFFSET_MASK \
(PUBKEY_CTL_SRC_OFFSET_BITS << PUBKEY_CTL_SRC_OFFSET_LSB)
/* #define PUBKEY_CTL1_CTL */
#define PUBKEY_CTL1_CTL_LSB 61
#define PUBKEY_CTL1_CTL_BITS THREE_BITS
#define PUBKEY_CTL1_CTL_MASK (PUBKEY_CTL_CTL_BITS << PUBKEY_CTL_CTL_LSB)
/* #define PUBKEY_CTL1_MODWIDTH */
#define PUBKEY_CTL1_MODWIDTH_LSB 40
#define PUBKEY_CTL1_MODWIDTH_BITS ELEVEN_BITS
#define PUBKEY_CTL1_MODWIDTH_MASK \
(PUBKEY_CTL1_MODWIDTH_BITS << PUBKEY_CTL1_MODWIDTH_LSB)
/* #define PUBKEY_CTL1_DSTADDR */
#define PUBKEY_CTL1_DSTADDR_LSB 0
#define PUBKEY_CTL1_DSTADDR_BITS FOURTY_BITS
#define PUBKEY_CTL1_DSTADDR_MASK \
(PUBKEY_CTL1_DSTADDR_BITS << PUBKEY_CTL1_DSTADDR_LSB)
/* #define PUBKEY_CTL1_DST_OFFSET */
#define PUBKEY_CTL1_DST_OFFSET_LSB 0
#define PUBKEY_CTL1_DST_OFFSET_BITS THREE_BITS
#define PUBKEY_CTL1_DST_OFFSET_MASK \
(PUBKEY_CTL1_DST_OFFSET_BITS << PUBKEY_CTL1_DST_OFFSET_LSB)
/*
* Upon completion of operation, the RSA block returns a 2-word free descriptor
* in the following format:
*
* 63 61 60 54 53 52 51 49 48 40 39 5 4 3 2 0
* -------------------------------------------------------------------------------------------------------------------------
* | Ctrl | Destination Id | 2'b00 | Desc Ctrl | Control Error | Source Address | Software Scratch0 | Global src data offset |
* -------------------------------------------------------------------------------------------------------------------------
* | Ctrl | Destination Id | 2'b00 | Desc Ctrl | Data Error | Dest Address | Software Scratch1 | Global dst data offset |
* -------------------------------------------------------------------------------------------------------------------------
*
* The Control and Data Error codes are enumerated below
*
* Error conditions
* ================
*
* Control Error Code Control Error Condition
* ------------------ -----------------------
* 9'h000 No Error
* 9'h001 Undefined Op Class
* 9'h002 Undefined ECC TYPE (ECC only)
* 9'h004 Undefined ECC FUNCTION (ECC only)
* 9'h008 ECC timeout (ECC only)
* 9'h010 UNUSED
* 9'h020 UNUSED
* 9'h040 UNUSED
* 9'h080 Data Read Error
* 9'h100 Descriptor Ctrl Field Error (D0.Ctrl != SOP || D1.Ctrl != EOP)
*
* Data Error Code Data Error Condition
* --------------- --------------------
* 9'h000 No Error
* 9'h001 Exponent Width > Block Width (RSA Only)
* 9'h002 Modulus Width > Block Width (RSA Only)
* 9'h004 UNUSED
* 9'h008 UNUSED
* 9'h010 UNUSED
* 9'h020 UNUSED
* 9'h040 UNUSED
* 9'h080 Data Read Error
* 9'h100 UNUSED
*/
/*
* Result Data Word for Message Ring Descriptor
*/
/* #define PUBKEY_RSLT_CTL_CTL */
#define PUBKEY_RSLT_CTL_CTL_LSB 61
#define PUBKEY_RSLT_CTL_CTL_BITS THREE_BITS
#define PUBKEY_RSLT_CTL_CTL_MASK \
(PUBKEY_RSLT_CTL_CTL_BITS << PUBKEY_RSLT_CTL_CTL_LSB)
/* #define PUBKEY_RSLT_CTL_DST_ID */
#define PUBKEY_RSLT_CTL_DST_ID_LSB 54
#define PUBKEY_RSLT_CTL_DST_ID_BITS SEVEN_BITS
#define PUBKEY_RSLT_CTL_DST_ID_MASK \
(PUBKEY_RSLT_CTL_DST_ID_BITS << PUBKEY_RSLT_CTL_DST_ID_LSB)
/* #define PUBKEY_RSLT_CTL_DESC_CTL */
#define PUBKEY_RSLT_CTL_DESC_CTL_LSB 49
#define PUBKEY_RSLT_CTL_DESC_CTL_BITS THREE_BITS
#define PUBKEY_RSLT_CTL_DESC_CTL_MASK \
(PUBKEY_RSLT_CTL_DESC_CTL_BITS << PUBKEY_RSLT_CTL_DESC_CTL_LSB)
/* #define PUBKEY_RSLT_CTL_ERROR */
#define PUBKEY_RSLT_CTL_ERROR_LSB 40
#define PUBKEY_RSLT_CTL_ERROR_BITS NINE_BITS
#define PUBKEY_RSLT_CTL_ERROR_MASK \
(PUBKEY_RSLT_CTL_ERROR_BITS << PUBKEY_RSLT_CTL_ERROR_LSB)
/* #define PUBKEY_RSLT_CTL_SRCADDR */
#define PUBKEY_RSLT_CTL_SRCADDR_LSB 0
#define PUBKEY_RSLT_CTL_SRCADDR_BITS FOURTY_BITS
#define PUBKEY_RSLT_CTL_SRCADDR_MASK \
(PUBKEY_RSLT_CTL_SRCADDR_BITS << PUBKEY_RSLT_CTL_SRCADDR_LSB)
/* #define PUBKEY_RSLT_DATA_CTL */
#define PUBKEY_RSLT_DATA_CTL_LSB 61
#define PUBKEY_RSLT_DATA_CTL_BITS THREE_BITS
#define PUBKEY_RSLT_DATA_CTL_MASK \
(PUBKEY_RSLT_DATA_CTL_BITS << PUBKEY_RSLT_DATA_CTL_LSB)
/* #define PUBKEY_RSLT_DATA_DST_ID */
#define PUBKEY_RSLT_DATA_DST_ID_LSB 54
#define PUBKEY_RSLT_DATA_DST_ID_BITS SEVEN_BITS
#define PUBKEY_RSLT_DATA_DST_ID_MASK \
(PUBKEY_RSLT_DATA_DST_ID_BITS << PUBKEY_RSLT_DATA_DST_ID_LSB)
/* #define PUBKEY_RSLT_DATA_DESC_CTL */
#define PUBKEY_RSLT_DATA_DESC_CTL_LSB 49
#define PUBKEY_RSLT_DATA_DESC_CTL_BITS THREE_BITS
#define PUBKEY_RSLT_DATA_DESC_CTL_MASK \
(PUBKEY_RSLT_DATA_DESC_CTL_BITS << PUBKEY_RSLT_DATA_DESC_CTL_LSB)
/* #define PUBKEY_RSLT_DATA_ERROR */
#define PUBKEY_RSLT_DATA_ERROR_LSB 40
#define PUBKEY_RSLT_DATA_ERROR_BITS NINE_BITS
#define PUBKEY_RSLT_DATA_ERROR_MASK \
(PUBKEY_RSLT_DATA_ERROR_BITS << PUBKEY_RSLT_DATA_ERROR_LSB)
/* #define PUBKEY_RSLT_DATA_DSTADDR */
#define PUBKEY_RSLT_DATA_DSTADDR_LSB 40
#define PUBKEY_RSLT_DATA_DSTADDR_BITS FOURTY_BITS
#define PUBKEY_RSLT_DATA_DSTADDR_MASK \
(PUBKEY_RSLT_DATA_DSTADDR_BITS << PUBKEY_RSLT_DATA_DSTADDR_LSB)
/*
* ******************************************************************
* RSA Block - Data Error Code and Conditions
* ******************************************************************
*/
#define PK_CTL_ERR_NONE 0x0000 /* No Error */
#define PK_CTL_ERR_OP_CLASS 0x0001 /* Undefined Op Class */
#define PK_CTL_ERR_ECC_TYPE 0x0002 /* Undefined ECC TYPE (ECC only) */
#define PK_CTL_ERR_ECC_FUNCT 0x0004 /* Undefined ECC FUNCTION (ECC only) */
#define PK_CTL_ERR_ECC_TIMEOUT 0x0008 /* ECC timeout (ECC only) */
#define PK_CTL_ERR_READ 0x0080 /* Data Read Error */
#define PK_CTL_ERR_DESC 0x0100 /* Descriptor Ctrl Field Error
* (D0.Ctrl != SOP || D1.Ctrl != EOP) */
#define PK_CTL_ERR_TIMEOUT 0x1000 /* Message Responce Timeout */
#define PK_DATA_ERR_NONE 0x0000 /* No Error */
#define PK_DATA_ERR_EXP_WIDTH 0x0001 /* Exponent Width > Block Width */
#define PK_DATA_ERR_MOD_WIDTH 0x0002 /* Modulus Width > Block Width */
#define PK_DATA_ERR_READ 0x0080 /* Data Read Error */
/*
* This defines the RSA data format
*/
/*
* typedef struct RSAData_s {
* uint64_t Constant;
* uint64_t Exponent;
* uint64_t Modulus;
* uint64_t Message;
*} RSAData_t, *RSAData_pt;
*
* typedef RSAData_t DHData_t;
* typedef RSAData_pt DHData_pt;
*/
typedef struct UserPubData_s {
uint8_t *source;
uint8_t *user_result;
uint32_t result_length;
} UserPubData_t, *UserPubData_pt;
typedef struct pubkey_desc {
OperationDescriptor_t op_ctl; /* size is cacheline */
uint8_t source[1024];
uint8_t dest[256]; /* 1024 makes cacheline-aligned */
uint64_t control0;
uint64_t control1;
uint64_t ctl_result;
uint64_t data_result;
struct pubkey_desc *alloc;
UserPubData_t kern; /* ptrs for temp buffers */
//volatile atomic_t flag_complete;
//struct semaphore sem_complete;
//wait_queue_t submit_wait;
} pubkey_desc_t, *pubkey_desc_pt;
/*
* KASUMI F8 and F9 use the IV0/IV1 fields :
*
* 63 41 40 39 37 36 32 31 0
* ----------------------------------------------------------------------------
* | |FX/DIRECTION| | F8/BEARER | F8/COUNT | IV0
* ----------------------------------------------------------------------------
* 1 5 32
*
* 63 32 31 0
* ----------------------------------------------------------------------------
* | F9/FRESH | F9/COUNT | IV1
* ----------------------------------------------------------------------------
* 32 32
*/
#endif /* _XLR_SEC_DESC_H_ */