Mirror of BoringSSL (grpc依赖)
https://boringssl.googlesource.com/boringssl
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56 lines
1.8 KiB
56 lines
1.8 KiB
/* Copyright (c) 2022, Google Inc. |
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* |
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* Permission to use, copy, modify, and/or distribute this software for any |
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* purpose with or without fee is hereby granted, provided that the above |
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* copyright notice and this permission notice appear in all copies. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY |
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* SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION |
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* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN |
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* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ |
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#ifndef OPENSSL_HEADER_CRYPTO_FIPSMODULE_DH_INTERNAL_H |
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#define OPENSSL_HEADER_CRYPTO_FIPSMODULE_DH_INTERNAL_H |
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#include <openssl/base.h> |
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#include <openssl/thread.h> |
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#if defined(__cplusplus) |
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extern "C" { |
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#endif |
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struct dh_st { |
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BIGNUM *p; |
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BIGNUM *g; |
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BIGNUM *q; |
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BIGNUM *pub_key; // g^x mod p |
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BIGNUM *priv_key; // x |
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// priv_length contains the length, in bits, of the private value. If zero, |
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// the private value will be the same length as |p|. |
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unsigned priv_length; |
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CRYPTO_MUTEX method_mont_p_lock; |
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BN_MONT_CTX *method_mont_p; |
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int flags; |
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CRYPTO_refcount_t references; |
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}; |
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// dh_compute_key_padded_no_self_test does the same as |DH_compute_key_padded|, |
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// but doesn't try to run the self-test first. This is for use in the self tests |
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// themselves, to prevent an infinite loop. |
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int dh_compute_key_padded_no_self_test(unsigned char *out, |
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const BIGNUM *peers_key, DH *dh); |
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#if defined(__cplusplus) |
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} |
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#endif |
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#endif // OPENSSL_HEADER_CRYPTO_FIPSMODULE_DH_INTERNAL_H
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