krb5_mk_priv - Format a KRB-PRIV message.¶
- krb5_error_code krb5_mk_priv(krb5_context context, krb5_auth_context auth_context, const krb5_data * userdata, krb5_data * outbuf, krb5_replay_data * outdata)¶
| param: | [in] context - Library context [in] auth_context - Authentication context [in] userdata - User data for KRB-PRIV message [out] outbuf - Formatted KRB-PRIV message [out] outdata - Replay cache handle (NULL if not needed) |
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This function is similar to krb5_mk_safe() , but the message is encrypted and integrity-protected, not just integrity-protected.
The local address in auth_context must be set, and is used to form the sender address used in the KRB-SAFE message. The remote address is optional; if specified, it will be used to form the receiver address used in the message.
- KRB5_AUTH_CONTEXT_DO_TIME - Use timestamps in outdata
- KRB5_AUTH_CONTEXT_RET_TIME - Copy timestamp to outdata .
- KRB5_AUTH_CONTEXT_DO_SEQUENCE - Use local sequence numbers from auth_context in replay cache.
- KRB5_AUTH_CONTEXT_RET_SEQUENCE - Use local sequence numbers from auth_context as a sequence number in the encrypted message outbuf .
Note
If the KRB5_AUTH_CONTEXT_RET_TIME or KRB5_AUTH_CONTEXT_RET_SEQUENCE flag is set in auth_context , the outdata is required.
The flags from auth_context specify whether sequence numbers or timestamps will be used to identify the message. Valid values are: