include hmac for deterministic ecc sign build
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@ -197,6 +197,11 @@ ECC Curve Sizes:
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#include <wolfssl/wolfcrypt/port/nxp/se050_port.h>
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#endif
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#if defined(WOLFSSL_ECDSA_DETERMINISTIC_K) || \
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defined(WOLFSSL_ECDSA_DETERMINISTIC_K_VARIANT)
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#include <wolfssl/wolfcrypt/hmac.h>
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#endif
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#if defined(WOLFSSL_SP_MATH) || defined(WOLFSSL_SP_MATH_ALL)
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#define GEN_MEM_ERR MP_MEM
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#elif defined(USE_FAST_MATH)
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@ -6380,12 +6385,15 @@ int wc_ecc_gen_deterministic_k(const byte* hash, word32 hashSz,
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* doing bits2octets(H(m)), when variant macro is used avoid this
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* bits2octets operation */
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if (mp_cmp(z1, order) == MP_GT) {
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int z1Sz;
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mp_sub(z1, order, z1);
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h1len = mp_unsigned_bin_size(z1);
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if (h1len < 0 || h1len > WC_MAX_DIGEST_SIZE) {
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z1Sz = mp_unsigned_bin_size(z1);
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if (z1Sz < 0 || z1Sz > WC_MAX_DIGEST_SIZE) {
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ret = BUFFER_E;
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}
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else {
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h1len = (word32)z1Sz;
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ret = mp_to_unsigned_bin(z1, h1);
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}
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}
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