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Limit WC_CMAC_TAG_MIN_SZ bump to FIPS builds

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Lealem Amedie
2026-08-10 13:35:01 -06:00
parent ca06c85ec0
commit ad8a879ef2
1 changed files with 4 additions and 2 deletions
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wolfssl/wolfcrypt/cmac.h
+4 -2
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@@ -100,12 +100,14 @@ struct Cmac {
/* Reasonable defaults */
/* SP800-38b recommends a minimum tag length of 64-bits */
#ifndef WC_CMAC_TAG_MAX_SZ
#define WC_CMAC_TAG_MAX_SZ 16
#endif
#ifndef WC_CMAC_TAG_MIN_SZ
/* SP800-38b recommends a minimum tag length of 64-bits */
#if FIPS_VERSION3_GE(7,0,0)
#define WC_CMAC_TAG_MIN_SZ 8
#elif !defined(WC_CMAC_TAG_MIN_SZ)
#define WC_CMAC_TAG_MIN_SZ 4
#endif
#if FIPS_VERSION3_GE(6,0,0)