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/openssl/crypto/sm4/
H A Dsm4.c293 static const uint32_t CK[32] = { in ossl_sm4_set_key() local
313 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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