Mirror of BoringSSL (grpc依赖)
https://boringssl.googlesource.com/boringssl
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49 lines
1.2 KiB
49 lines
1.2 KiB
/* |
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* Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved. |
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* |
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* Licensed under the OpenSSL license (the "License"). You may not use |
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* this file except in compliance with the License. You can obtain a copy |
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* in the file LICENSE in the source distribution or at |
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* https://www.openssl.org/source/license.html |
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*/ |
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#ifndef OPENSSL_HEADER_RC4_H |
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#define OPENSSL_HEADER_RC4_H |
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#include <openssl/base.h> |
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#if defined(__cplusplus) |
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extern "C" { |
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#endif |
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// RC4. |
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struct rc4_key_st { |
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uint32_t x, y; |
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uint32_t data[256]; |
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} /* RC4_KEY */; |
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// RC4_set_key performs an RC4 key schedule and initialises |rc4key| with |len| |
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// bytes of key material from |key|. |
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OPENSSL_EXPORT void RC4_set_key(RC4_KEY *rc4key, unsigned len, |
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const uint8_t *key); |
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// RC4 encrypts (or decrypts, it's the same with RC4) |len| bytes from |in| to |
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// |out|. |
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OPENSSL_EXPORT void RC4(RC4_KEY *key, size_t len, const uint8_t *in, |
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uint8_t *out); |
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// Deprecated functions. |
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// RC4_options returns the string "rc4(ptr,int)". |
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OPENSSL_EXPORT const char *RC4_options(void); |
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#if defined(__cplusplus) |
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} // extern C |
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#endif |
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#endif // OPENSSL_HEADER_RC4_H
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