krb5_rd_priv -  Process a KRB-PRIV message. 
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.. c:function:: 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)

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:param:

	          **[in]** **context** - Library context

	          **[in]** **auth_context** - Authentication structure

	          **[in]** **inbuf** - **KRB-PRIV** message to be parsed

	          **[out]** **outbuf** - Data parsed from **KRB-PRIV** message

	          **[out]** **outdata** - Replay data. Specify NULL if not needed


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:retval:
         -   0   Success; otherwise - Kerberos error codes


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This function parses a **KRB-PRIV** message, verifies its integrity, and stores its unencrypted data into *outbuf* .



If the :data:`KRB5_AUTH_CONTEXT_DO_SEQUENCE` flag is set in *auth_context* , the sequence number of the KRB-SAFE message is checked against the remote sequence number field of *auth_context* . Otherwise, the sequence number is not used.



If the :data:`KRB5_AUTH_CONTEXT_DO_TIME` flag is set in *auth_context* , then two additional checks are performed: 
 
	 - The timestamp in the message must be within the permitted clock skew (which is usually five minutes).
 
 
	 - The message must not be a replayed message field in *auth_context* .
 
 






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.. note::

	 If the :data:`KRB5_AUTH_CONTEXT_RET_TIME` or :data:`KRB5_AUTH_CONTEXT_RET_SEQUENCE` flag is set in *auth_context* , *outdata* is required.
 



