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Fix PSA_HMAC_MAX_HASH_BLOCK_SIZE and PSA_HASH_MAX_SIZE definitions

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Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
This commit is contained in:
Dave Rodgman 2023-06-26 18:23:08 +01:00
parent 16985d5f98
commit 5734bb99cc
1 changed files with 22 additions and 7 deletions
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29
include/psa/crypto_sizes.h
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@ -125,28 +125,43 @@
* This macro expands to a compile-time constant integer. This value
* is the maximum size of a hash in bytes.
*/
/* Note: for HMAC-SHA-3, the block size is 144 bytes for HMAC-SHA3-226,
/* Note: for HMAC-SHA-3, the block size is 144 bytes for HMAC-SHA3-224,
* 136 bytes for HMAC-SHA3-256, 104 bytes for SHA3-384, 72 bytes for
* HMAC-SHA3-512. */
/* Note: PSA_HASH_MAX_SIZE should be kept in sync with MBEDTLS_MD_MAX_SIZE,
* see the note on MBEDTLS_MD_MAX_SIZE for details. */
#if defined(PSA_WANT_ALG_SHA_512)
#define PSA_HASH_MAX_SIZE 64
#if defined(PSA_WANT_ALG_SHA3_224)
#define PSA_HMAC_MAX_HASH_BLOCK_SIZE 144
#elif defined(PSA_WANT_ALG_SHA3_256)
#define PSA_HMAC_MAX_HASH_BLOCK_SIZE 136
#elif defined(PSA_WANT_ALG_SHA_512)
#define PSA_HMAC_MAX_HASH_BLOCK_SIZE 128
#elif defined(PSA_WANT_ALG_SHA_384)
#define PSA_HASH_MAX_SIZE 48
#define PSA_HMAC_MAX_HASH_BLOCK_SIZE 128
#elif defined(PSA_WANT_ALG_SHA3_384)
#define PSA_HMAC_MAX_HASH_BLOCK_SIZE 104
#elif defined(PSA_WANT_ALG_SHA3_512)
#define PSA_HMAC_MAX_HASH_BLOCK_SIZE 72
#elif defined(PSA_WANT_ALG_SHA_256)
#define PSA_HASH_MAX_SIZE 32
#define PSA_HMAC_MAX_HASH_BLOCK_SIZE 64
#elif defined(PSA_WANT_ALG_SHA_224)
#define PSA_HASH_MAX_SIZE 28
#define PSA_HMAC_MAX_HASH_BLOCK_SIZE 64
#else /* SHA-1 or smaller */
#define PSA_HASH_MAX_SIZE 20
#define PSA_HMAC_MAX_HASH_BLOCK_SIZE 64
#endif
#if defined(PSA_WANT_ALG_SHA_512) || defined(PSA_WANT_ALG_SHA3_512)
#define PSA_HASH_MAX_SIZE 64
#elif defined(PSA_WANT_ALG_SHA_384) || defined(PSA_WANT_ALG_SHA3_384)
#define PSA_HASH_MAX_SIZE 48
#elif defined(PSA_WANT_ALG_SHA_256) || defined(PSA_WANT_ALG_SHA3_256)
#define PSA_HASH_MAX_SIZE 32
#elif defined(PSA_WANT_ALG_SHA_224) || defined(PSA_WANT_ALG_SHA3_224)
#define PSA_HASH_MAX_SIZE 28
#else /* SHA-1 or smaller */
#define PSA_HASH_MAX_SIZE 20
#endif
/** \def PSA_MAC_MAX_SIZE
*
* Maximum size of a MAC.