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CURVE25519_MAX_KEY_TO_DER_SZ: refactor to macro like other CURVE25519_ constants, and add FIPS clause in curve255519_der_test() to accommodate FIPS v6.

pull/8670/head
Daniel Pouzzner 2025-04-14 18:29:22 -05:00
parent 9106d1275f
commit 2ec8e72579
2 changed files with 5 additions and 6 deletions
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4
wolfcrypt/test/test.c
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@ -35648,7 +35648,11 @@ static wc_test_ret_t curve255519_der_test(void)
0xA2, 0x5B, 0x38, 0xFD, 0x96, 0xDB, 0x2A, 0x26 0xA2, 0x5B, 0x38, 0xFD, 0x96, 0xDB, 0x2A, 0x26
}; };
curve25519_key key; curve25519_key key;
#if !defined(HAVE_FIPS) || FIPS_VERSION3_GE(7,0,0)
byte output[CURVE25519_MAX_KEY_TO_DER_SZ]; byte output[CURVE25519_MAX_KEY_TO_DER_SZ];
#else
byte output[128];
#endif
word32 outputSz = (word32)sizeof(output); word32 outputSz = (word32)sizeof(output);
word32 idx; word32 idx;

7
wolfssl/wolfcrypt/curve25519.h
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@ -44,12 +44,7 @@
#define CURVE25519_KEYSIZE 32 #define CURVE25519_KEYSIZE 32
#define CURVE25519_PUB_KEY_SIZE 32 #define CURVE25519_PUB_KEY_SIZE 32
#define CURVE25519_MAX_KEY_TO_DER_SZ 82 /* for exported DER keys temp buffer */
enum {
CURVE25519_MAX_KEY_TO_DER_SZ = 82, /* for exported DER keys temp buffer */
WOLF_ENUM_DUMMY_LAST_ELEMENT(CURVE25519)
};
#ifdef WOLFSSL_NAMES_STATIC #ifdef WOLFSSL_NAMES_STATIC
typedef char curve25519_str[12]; typedef char curve25519_str[12];