Lines Matching defs:seed
316 * wipe partial seed from memory
452 unsigned char seed[MBEDTLS_CTR_DRBG_MAX_SEED_INPUT];
466 memset(seed, 0, MBEDTLS_CTR_DRBG_MAX_SEED_INPUT);
468 /* Gather entropy_len bytes of entropy to seed state. */
469 if (0 != ctx->f_entropy(ctx->p_entropy, seed, ctx->entropy_len)) {
476 if (0 != ctx->f_entropy(ctx->p_entropy, seed + seedlen, nonce_len)) {
484 memcpy(seed + seedlen, additional, len);
489 if ((ret = block_cipher_df(seed, seed, seedlen)) != 0) {
494 if ((ret = ctr_drbg_update_internal(ctx, seed)) != 0) {
500 mbedtls_platform_zeroize(seed, sizeof(seed));