provide libspdm_send_receive_spdm_data() API for chunking #3450
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This was referenced Dec 24, 2025
fix DMTF#3448 Signed-off-by: Aaron Li <aaron.li@intel.com>
| * If session_id is NOT NULL, it is a secured message. | ||
| * @param request A pointer to the request data. | ||
| * @param request_size Size in bytes of the request data. | ||
| * @param response A pointer to the response data. |
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Can request and response point to the same buffer? Ie, the request message would be overwritten by the response message when libspdm_send_receive_spdm_data returns?
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Yes, request and response can be same buffer.
The API copy the data from request buffer to sender_buffer before send request; and copy data from receiver_buffer to response buffer after recieve full response.
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fix #3448