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Cryptlib/Include/openssl/seeding.h
30 строк
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Nicolas Frayer
Cryptlib/OpenSSL: update to openssl 3.5.0
08 июл 2026, 17:36
08 июл 2026, 17:36
3b52c67
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/* * Copyright 2020-2021 The OpenSSL Project Authors. All Rights Reserved. * * Licensed under the Apache License 2.0 (the "License"). You may not use * this file except in compliance with the License. You can obtain a copy * in the file LICENSE in the source distribution or at * https://www.openssl.org/source/license.html */ #include "provider_ctx.h" #include "crypto/rand_pool.h" /* Hardware-based seeding functions. */ size_t ossl_prov_acquire_entropy_from_tsc(RAND_POOL *pool); size_t ossl_prov_acquire_entropy_from_cpu(RAND_POOL *pool); /* * External seeding functions from the core dispatch table. */ int ossl_prov_seeding_from_dispatch(const OSSL_DISPATCH *fns); size_t ossl_prov_get_entropy(PROV_CTX *prov_ctx, unsigned char **pout, int entropy, size_t min_len, size_t max_len); void ossl_prov_cleanup_entropy(PROV_CTX *prov_ctx, unsigned char *buf, size_t len); size_t ossl_prov_get_nonce(PROV_CTX *prov_ctx, unsigned char **pout, size_t min_len, size_t max_len, const void *salt, size_t salt_len); void ossl_prov_cleanup_nonce(PROV_CTX *prov_ctx, unsigned char *buf, size_t len);