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SourceVuESP-IDF Framework and ExamplesmbedTLSPSA_ALG_HMAC

PSA_ALG_HMAC macro

Macro to build an HMAC algorithm. For example, #PSA_ALG_HMAC(#PSA_ALG_SHA_256) is HMAC-SHA-256.

Syntax

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Summary

Declaration

from crypto_values.h:997

#define PSA_ALG_HMAC(hash_alg) \ (PSA_ALG_HMAC_BASE | ((hash_alg) & PSA_ALG_HASH_MASK))

Arguments

Argument

Description

hash_alg

A hash algorithm (\c PSA_ALG_XXX value such that #PSA_ALG_IS_HASH(\p hash_alg) is true).

Return value

The corresponding HMAC algorithm. Unspecified if \p hash_alg is not a supported hash algorithm.

References

Code

Location

#define PSA_ALG_HMAC(hash_alg) \

crypto_values.h:997

PSA_ALG_HMAC(hash_alg));

psa_crypto.c:5491