| /* |
| * Copyright 2019-2021 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 |
| */ |
| |
| #ifndef OPENSSL_NO_SIV |
| |
| typedef struct siv128_context SIV128_CONTEXT; |
| |
| SIV128_CONTEXT *ossl_siv128_new(const unsigned char *key, int klen, |
| EVP_CIPHER *cbc, EVP_CIPHER *ctr, |
| OSSL_LIB_CTX *libctx, const char *propq); |
| int ossl_siv128_init(SIV128_CONTEXT *ctx, const unsigned char *key, int klen, |
| const EVP_CIPHER *cbc, const EVP_CIPHER *ctr, |
| OSSL_LIB_CTX *libctx, const char *propq); |
| int ossl_siv128_copy_ctx(SIV128_CONTEXT *dest, SIV128_CONTEXT *src); |
| int ossl_siv128_aad(SIV128_CONTEXT *ctx, const unsigned char *aad, size_t len); |
| int ossl_siv128_encrypt(SIV128_CONTEXT *ctx, |
| const unsigned char *in, unsigned char *out, size_t len); |
| int ossl_siv128_decrypt(SIV128_CONTEXT *ctx, |
| const unsigned char *in, unsigned char *out, size_t len); |
| int ossl_siv128_finish(SIV128_CONTEXT *ctx); |
| int ossl_siv128_set_tag(SIV128_CONTEXT *ctx, const unsigned char *tag, |
| size_t len); |
| int ossl_siv128_get_tag(SIV128_CONTEXT *ctx, unsigned char *tag, size_t len); |
| int ossl_siv128_cleanup(SIV128_CONTEXT *ctx); |
| int ossl_siv128_speed(SIV128_CONTEXT *ctx, int arg); |
| |
| #endif /* OPENSSL_NO_SIV */ |