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.\" $Id: krb5_rd_safe.3 17385 2006-05-01 08:48:55Z lha $
.\"
.Dd May  1, 2006
.Dt KRB5_RD_SAFE 3
.Os HEIMDAL
.Sh NAME
.Nm krb5_rd_safe ,
.Nm krb5_rd_priv
.Nd verifies authenticity of messages
.Sh LIBRARY
Kerberos 5 Library (libkrb5, -lkrb5)
.Sh SYNOPSIS
.In krb5.h
.Pp
.Ft krb5_error_code
.Fn krb5_rd_priv "krb5_context context" "krb5_auth_context auth_context" "const krb5_data *inbuf" "krb5_data *outbuf" "krb5_replay_data *outdata"
.Ft krb5_error_code
.Fn krb5_rd_safe "krb5_context context" "krb5_auth_context auth_context" "const krb5_data *inbuf" "krb5_data *outbuf" "krb5_replay_data *outdata"
.Sh DESCRIPTION
.Fn krb5_rd_safe
and
.Fn krb5_rd_priv
parses
.Li KRB-SAFE
and
.Li KRB-PRIV
messages (as generated by
.Xr krb5_mk_safe 3
and
.Xr krb5_mk_priv 3 )
from
.Fa inbuf
and verifies its integrity. The user data part of the message in put
in
.Fa outbuf .
The encryption state, including keyblocks and addresses, is taken from
.Fa auth_context .
If the
.Dv KRB5_AUTH_CONTEXT_RET_SEQUENCE
or
.Dv KRB5_AUTH_CONTEXT_RET_TIME
flags are set in the
.Fa auth_context
the sequence number and time are returned in the
.Fa outdata
parameter.
.Sh SEE ALSO
.Xr krb5_auth_con_init 3 ,
.Xr krb5_mk_priv 3 ,
.Xr krb5_mk_safe 3