Lines Matching refs:MBEDTLS_CTR_DRBG_BLOCKSIZE
165 MBEDTLS_CTR_DRBG_BLOCKSIZE + 16]; in block_cipher_df()
168 unsigned char chain[MBEDTLS_CTR_DRBG_BLOCKSIZE]; in block_cipher_df()
190 MBEDTLS_CTR_DRBG_BLOCKSIZE + 16); in block_cipher_df()
199 p = buf + MBEDTLS_CTR_DRBG_BLOCKSIZE; in block_cipher_df()
206 buf_len = MBEDTLS_CTR_DRBG_BLOCKSIZE + 8 + data_len + 1; in block_cipher_df()
230 for (j = 0; j < MBEDTLS_CTR_DRBG_SEEDLEN; j += MBEDTLS_CTR_DRBG_BLOCKSIZE) { in block_cipher_df()
232 memset(chain, 0, MBEDTLS_CTR_DRBG_BLOCKSIZE); in block_cipher_df()
236 mbedtls_xor(chain, chain, p, MBEDTLS_CTR_DRBG_BLOCKSIZE); in block_cipher_df()
237 p += MBEDTLS_CTR_DRBG_BLOCKSIZE; in block_cipher_df()
238 use_len -= (use_len >= MBEDTLS_CTR_DRBG_BLOCKSIZE) ? in block_cipher_df()
239 MBEDTLS_CTR_DRBG_BLOCKSIZE : use_len; in block_cipher_df()
247 status = psa_cipher_update(&psa_ctx.operation, chain, MBEDTLS_CTR_DRBG_BLOCKSIZE, in block_cipher_df()
248 chain, MBEDTLS_CTR_DRBG_BLOCKSIZE, &tmp_len); in block_cipher_df()
256 memcpy(tmp + j, chain, MBEDTLS_CTR_DRBG_BLOCKSIZE); in block_cipher_df()
284 for (j = 0; j < MBEDTLS_CTR_DRBG_SEEDLEN; j += MBEDTLS_CTR_DRBG_BLOCKSIZE) { in block_cipher_df()
291 status = psa_cipher_update(&psa_ctx.operation, iv, MBEDTLS_CTR_DRBG_BLOCKSIZE, in block_cipher_df()
292 iv, MBEDTLS_CTR_DRBG_BLOCKSIZE, &tmp_len); in block_cipher_df()
298 memcpy(p, iv, MBEDTLS_CTR_DRBG_BLOCKSIZE); in block_cipher_df()
299 p += MBEDTLS_CTR_DRBG_BLOCKSIZE; in block_cipher_df()
346 for (j = 0; j < MBEDTLS_CTR_DRBG_SEEDLEN; j += MBEDTLS_CTR_DRBG_BLOCKSIZE) { in ctr_drbg_update_internal()
362 p, MBEDTLS_CTR_DRBG_BLOCKSIZE, &tmp_len); in ctr_drbg_update_internal()
369 p += MBEDTLS_CTR_DRBG_BLOCKSIZE; in ctr_drbg_update_internal()
392 MBEDTLS_CTR_DRBG_BLOCKSIZE); in ctr_drbg_update_internal()
618 unsigned char tmp[MBEDTLS_CTR_DRBG_BLOCKSIZE]; in mbedtls_ctr_drbg_random_with_add()
668 locals.tmp, MBEDTLS_CTR_DRBG_BLOCKSIZE, &tmp_len); in mbedtls_ctr_drbg_random_with_add()
675 use_len = (output_len > MBEDTLS_CTR_DRBG_BLOCKSIZE) in mbedtls_ctr_drbg_random_with_add()
676 ? MBEDTLS_CTR_DRBG_BLOCKSIZE : output_len; in mbedtls_ctr_drbg_random_with_add()