NAME

krb5_rd_safe, krb5_rd_priv — verifies authenticity of messages

LIBRARY

Kerberos 5 Library (libkrb5, -lkrb5)

SYNOPSIS

#include <krb5/krb5.h>

krb5_error_code
krb5_rd_priv(krb5_context context, krb5_auth_context auth_context, const krb5_data *inbuf, krb5_data *outbuf, krb5_replay_data *outdata);

krb5_error_code
krb5_rd_safe(krb5_context context, krb5_auth_context auth_context, const krb5_data *inbuf, krb5_data *outbuf, krb5_replay_data *outdata);

DESCRIPTION

krb5_rd_safe() and krb5_rd_priv() parses KRB-SAFE and KRB-PRIV messages (as generated by krb5_mk_safe(3) and krb5_mk_priv(3)) from inbuf and verifies its integrity. The user data part of the message in put in outbuf. The encryption state, including keyblocks and addresses, is taken from auth_context. If the KRB5_AUTH_CONTEXT_RET_SEQUENCE or KRB5_AUTH_CONTEXT_RET_TIME flags are set in the auth_context the sequence number and time are returned in the outdata parameter.

SEE ALSO

krb5_auth_con_init(3), krb5_mk_priv(3), krb5_mk_safe(3)