crypto_values.h: fix description
* "extract" step.
* You must pass #PSA_KEY_DERIVATION_INPUT_SALT
* before #PSA_KEY_DERIVATION_INPUT_SECRET.
- * starting to generate output.
*
* \warning HKDF-Extract is not meant to be used on its own. PSA_ALG_HKDF
* should be used instead if possible. PSA_ALG_HKDF_EXTRACT is provided
*/
#define PSA_ALG_HKDF_EXPAND(hash_alg) \
(PSA_ALG_HKDF_EXPAND_BASE | ((hash_alg) & PSA_ALG_HASH_MASK))
-/** Whether the specified algorithm is an HKDF-Extract algorithm.
+/** Whether the specified algorithm is an HKDF-Expand algorithm.
*
* HKDF-Expand is a family of key derivation algorithms that are based
* on a hash function and the HMAC construction.
