[go: nahoru, domu]

Searched defs:opad (Results 1 - 4 of 4) sorted by relevance

/drivers/crypto/ccp/
H A Dccp-crypto.h146 u8 opad[MAX_SHA_BLOCK_SIZE]; member in struct:ccp_sha_ctx
/drivers/crypto/qat/qat_common/
H A Dqat_algs.c159 uint8_t *opad = ipad + block_size; local
176 memcpy(opad, buff, digest_size);
178 memset(opad + digest_size, 0, block_size - digest_size);
181 memcpy(opad, auth_key, auth_keylen);
183 memset(opad + auth_keylen, 0, block_size - auth_keylen);
188 char *opad_ptr = opad + i;
228 if (crypto_shash_update(shash, opad, block_size))
/drivers/crypto/
H A Dmv_cesa.c787 /* Can't see a way to extract the ipad/opad from the fallback tfm
798 char opad[ss]; local
817 memcpy(opad, ipad, bs);
821 opad[i] ^= 0x5c;
828 crypto_shash_update(shash, opad, bs) ? :
829 crypto_shash_export(shash, opad);
832 mv_hash_init_ivs(ctx, ipad, opad);
863 /* Allocate a hash to compute the ipad/opad of hmac. */
H A Domap-sham.c163 u8 opad[SHA512_BLOCK_SIZE] OMAP_ALIGNED;
304 u32 *opad = (u32 *)bctx->opad; local
308 opad[i] = omap_sham_read(dd,
312 opad[i]);
958 crypto_shash_update(shash, bctx->opad, bs) ?:
1222 memcpy(bctx->opad, bctx->ipad, bs);
1226 bctx->opad[i] ^= 0x5c;

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