Searched refs:key_block (Results 1 - 1 of 1) sorted by relevance

/fuchsia/zircon/third_party/ulib/uboringssl/crypto/fipsmodule/hmac/
H A Dhmac.c129 uint8_t key_block[EVP_MAX_MD_BLOCK_SIZE]; local
133 assert(block_size <= sizeof(key_block));
138 !EVP_DigestFinal_ex(&ctx->md_ctx, key_block, &key_block_len)) {
142 assert(key_len <= sizeof(key_block));
143 OPENSSL_memcpy(key_block, key, key_len);
148 OPENSSL_memset(&key_block[key_block_len], 0, sizeof(key_block) - key_block_len);
152 pad[i] = 0x36 ^ key_block[i];
160 pad[i] = 0x5c ^ key_block[i];

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