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35 lines
1.5 KiB
C
35 lines
1.5 KiB
C
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/*
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* Copyright 2019 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the Apache License 2.0 (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_NO_SIV
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typedef struct siv128_context SIV128_CONTEXT;
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SIV128_CONTEXT *CRYPTO_siv128_new(const unsigned char *key, int klen,
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EVP_CIPHER* cbc, EVP_CIPHER* ctr);
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int CRYPTO_siv128_init(SIV128_CONTEXT *ctx, const unsigned char *key, int klen,
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const EVP_CIPHER* cbc, const EVP_CIPHER* ctr);
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int CRYPTO_siv128_copy_ctx(SIV128_CONTEXT *dest, SIV128_CONTEXT *src);
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int CRYPTO_siv128_aad(SIV128_CONTEXT *ctx, const unsigned char *aad,
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size_t len);
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int CRYPTO_siv128_encrypt(SIV128_CONTEXT *ctx,
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const unsigned char *in, unsigned char *out,
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size_t len);
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int CRYPTO_siv128_decrypt(SIV128_CONTEXT *ctx,
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const unsigned char *in, unsigned char *out,
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size_t len);
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int CRYPTO_siv128_finish(SIV128_CONTEXT *ctx);
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int CRYPTO_siv128_set_tag(SIV128_CONTEXT *ctx, const unsigned char *tag,
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size_t len);
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int CRYPTO_siv128_get_tag(SIV128_CONTEXT *ctx, unsigned char *tag, size_t len);
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int CRYPTO_siv128_cleanup(SIV128_CONTEXT *ctx);
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int CRYPTO_siv128_speed(SIV128_CONTEXT *ctx, int arg);
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#endif /* OPENSSL_NO_SIV */
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