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

/freebsd/contrib/tcpdump/
H A Dsignature.c54 unsigned char k_opad[65]; /* outer padding - key XORd with opad */ in signature_compute_hmac_md5() local
84 memset(k_opad, 0, sizeof(k_opad)); in signature_compute_hmac_md5()
86 memcpy(k_opad, key, key_len); in signature_compute_hmac_md5()
91 k_opad[i] ^= 0x5c; in signature_compute_hmac_md5()
106 MD5_Update(&context, k_opad, 64); /* start with outer pad */ in signature_compute_hmac_md5()
/freebsd/sys/geom/eli/
H A Dg_eli_hmac.c49 u_char k_ipad[128], k_opad[128], key[128]; in g_eli_crypto_hmac_init() local
68 k_opad[i] = key[i] ^ 0x5c; in g_eli_crypto_hmac_init()
77 SHA512_Update(&ctx->outerctx, k_opad, sizeof(k_opad)); in g_eli_crypto_hmac_init()
78 explicit_bzero(k_opad, sizeof(k_opad)); in g_eli_crypto_hmac_init()
/freebsd/contrib/dma/
H A Dcrypto.c231 unsigned char k_opad[65]; /* outer padding - in hmac_md5() local
263 bzero( k_opad, sizeof k_opad); in hmac_md5()
265 bcopy( key, k_opad, key_len); in hmac_md5()
270 k_opad[i] ^= 0x5c; in hmac_md5()
285 MD5_Update(&context, k_opad, 64); /* start with outer pad */ in hmac_md5()
/freebsd/sys/contrib/openzfs/module/os/freebsd/zfs/
H A Dcrypto_os.c59 k_opad[SHA512_HMAC_BLOCK_SIZE], in crypto_mac_init() local
86 k_opad[i] = key[i] ^ 0x5c; in crypto_mac_init()
96 SHA512_Update(&ctx->outerctx, k_opad, sizeof (k_opad)); in crypto_mac_init()
97 memset(k_opad, 0, sizeof (k_opad)); in crypto_mac_init()