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gss_verify_mic(_:_:_:_:_:)

Returns an indication of whether the integrity of a message is intact, given its MIC token.

Declaration

func gss_verify_mic(_ minor_status: UnsafeMutablePointer<OM_uint32>, _ context_handle: gss_ctx_id_t, _ message_buffer: gss_buffer_t, _ token_buffer: gss_buffer_t, _ qop_state: UnsafeMutablePointer<gss_qop_t>?) -> OM_uint32

Parameters

  • minor_status:

    A pointer to the secondary status result that provides additional information in case of failure.

  • context_handle:

    The context used to send the message.

  • message_buffer:

    A buffer holding the message to verify.

  • token_buffer:

    A buffer holding the token representing the cryptographic signature the protects the message.

  • qop_state:

    A pointer the function uses to return the quality of protection setting. See Quality of Protection Constants in Object Identifiers for valid values. Pass NULL to ignore this output.

Return Value

A status code set to GSS_S_COMPLETE if the message is valid, or another value that indicates the reason for failure. See Function Status for a complete enumeration of status outputs.

See Also

Message Wrapping and Verification