Searched refs:SM4_key_sub (Results 1 – 1 of 1) sorted by relevance
274 static ossl_inline uint32_t SM4_key_sub(uint32_t X) in SM4_key_sub() function313 K[0] ^= SM4_key_sub(K[1] ^ K[2] ^ K[3] ^ CK[i]); in ossl_sm4_set_key()314 K[1] ^= SM4_key_sub(K[2] ^ K[3] ^ K[0] ^ CK[i + 1]); in ossl_sm4_set_key()315 K[2] ^= SM4_key_sub(K[3] ^ K[0] ^ K[1] ^ CK[i + 2]); in ossl_sm4_set_key()316 K[3] ^= SM4_key_sub(K[0] ^ K[1] ^ K[2] ^ CK[i + 3]); in ossl_sm4_set_key()
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