openssl/include/crypto/siv.h
Matt Caswell 0f84cbc3e2 Update copyright year
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/12595)
2020-08-06 13:22:30 +01:00

37 lines
1.7 KiB
C

/*
* Copyright 2019-2020 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
*/
#ifndef OPENSSL_NO_SIV
typedef struct siv128_context SIV128_CONTEXT;
SIV128_CONTEXT *CRYPTO_siv128_new(const unsigned char *key, int klen,
EVP_CIPHER *cbc, EVP_CIPHER *ctr,
OPENSSL_CTX *libctx, const char *propq);
int CRYPTO_siv128_init(SIV128_CONTEXT *ctx, const unsigned char *key, int klen,
const EVP_CIPHER *cbc, const EVP_CIPHER *ctr,
OPENSSL_CTX *libctx, const char *propq);
int CRYPTO_siv128_copy_ctx(SIV128_CONTEXT *dest, SIV128_CONTEXT *src);
int CRYPTO_siv128_aad(SIV128_CONTEXT *ctx, const unsigned char *aad,
size_t len);
int CRYPTO_siv128_encrypt(SIV128_CONTEXT *ctx,
const unsigned char *in, unsigned char *out,
size_t len);
int CRYPTO_siv128_decrypt(SIV128_CONTEXT *ctx,
const unsigned char *in, unsigned char *out,
size_t len);
int CRYPTO_siv128_finish(SIV128_CONTEXT *ctx);
int CRYPTO_siv128_set_tag(SIV128_CONTEXT *ctx, const unsigned char *tag,
size_t len);
int CRYPTO_siv128_get_tag(SIV128_CONTEXT *ctx, unsigned char *tag, size_t len);
int CRYPTO_siv128_cleanup(SIV128_CONTEXT *ctx);
int CRYPTO_siv128_speed(SIV128_CONTEXT *ctx, int arg);
#endif /* OPENSSL_NO_SIV */