- uint16_t digest_length;
- /**< Length of the digest to be returned. If the verify option is set,
- * this specifies the length of the digest to be compared for the
- * session.
- *
- * It is the caller's responsibility to ensure that the
- * digest length is compliant with the hash algorithm being used.
- * If the value is less than the maximum length allowed by the hash,
- * the result shall be truncated.
- */
-