Lines Matching defs:chain
168 unsigned char chain[MBEDTLS_CTR_DRBG_BLOCKSIZE];
232 memset(chain, 0, MBEDTLS_CTR_DRBG_BLOCKSIZE);
236 mbedtls_xor(chain, chain, p, MBEDTLS_CTR_DRBG_BLOCKSIZE);
243 chain, chain)) != 0) {
247 status = psa_cipher_update(&psa_ctx.operation, chain, MBEDTLS_CTR_DRBG_BLOCKSIZE,
248 chain, MBEDTLS_CTR_DRBG_BLOCKSIZE, &tmp_len);
256 memcpy(tmp + j, chain, MBEDTLS_CTR_DRBG_BLOCKSIZE);
313 mbedtls_platform_zeroize(chain, sizeof(chain));