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Searched refs:K2 (Results 1 – 4 of 4) sorted by relevance

/optee_os/lib/libmbedtls/mbedtls/library/
H A Dcmac.c97 unsigned char *K1, unsigned char *K2) in cmac_generate_subkeys() argument
119 if ((ret = cmac_multiply_by_u(K2, K1, block_size)) != 0) { in cmac_generate_subkeys()
282 unsigned char K2[MBEDTLS_CMAC_MAX_BLOCK_SIZE]; in mbedtls_cipher_cmac_finish() local
298 mbedtls_platform_zeroize(K2, sizeof(K2)); in mbedtls_cipher_cmac_finish()
299 cmac_generate_subkeys(ctx, K1, K2); in mbedtls_cipher_cmac_finish()
306 mbedtls_xor(M_last, M_last, K2, block_size); in mbedtls_cipher_cmac_finish()
325 mbedtls_platform_zeroize(K2, sizeof(K2)); in mbedtls_cipher_cmac_finish()
750 unsigned char K2[MBEDTLS_CMAC_MAX_BLOCK_SIZE]; in cmac_test_subkeys() local
795 ret = cmac_generate_subkeys(&ctx, K1, K2); in cmac_test_subkeys()
805 (ret = memcmp(K2, &subkeys[block_size], block_size)) != 0) { in cmac_test_subkeys()
/optee_os/core/lib/libtomcrypt/src/ciphers/
H A Danubis.c887 ulong32 v, K0, K1, K2, K3; in s_anubis_setup() local
933 K2 = T4[(kappa[N - 1] >> 8) & 0xff]; in s_anubis_setup()
946 K2 = T4[(kappa[i] >> 8) & 0xff] ^ in s_anubis_setup()
947 (T5[(K2 >> 24) & 0xff] & 0xff000000U) ^ in s_anubis_setup()
948 (T5[(K2 >> 16) & 0xff] & 0x00ff0000U) ^ in s_anubis_setup()
949 (T5[(K2 >> 8) & 0xff] & 0x0000ff00U) ^ in s_anubis_setup()
950 (T5[(K2 ) & 0xff] & 0x000000ffU); in s_anubis_setup()
969 skey->anubis.roundKeyEnc[r][2] = K2; in s_anubis_setup()
H A Dkseed.c180 #define F(L1, L2, R1, R2, K1, K2) \ argument
181 T2 = G((R1 ^ K1) ^ (R2 ^ K2)); \
H A Dkhazad.c588 ulong64 K2, K1; in khazad_setup() local
605 K2 = in khazad_setup()
640 c[r] ^ K2; in khazad_setup()
641 K2 = K1; K1 = skey->khazad.roundKeyEnc[r]; in khazad_setup()