krb5_auth_con_getkey_k -  Retrieve the session key from an auth context. 
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.. c:function:: krb5_error_code krb5_auth_con_getkey_k(krb5_context context, krb5_auth_context auth_context, krb5_key * key)

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:param:

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

	          **[in]** **auth_context** - Authentication context

	          **[out]** **key** - Session key


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:retval:
         -   0   (always)


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This function sets *key* to the session key from *auth_context* . Use :c:func:`krb5_k_free_key()` to release *key* when it is no longer needed.










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