/*
* Copyright 2008-2016 The OpenSSL Project Authors. All Rights Reserved.
*
- * Licensed under the OpenSSL license (the "License"). You may not use
+ * 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
*/
-#include <stddef.h>
+#ifndef HEADER_MODES_H
+# define HEADER_MODES_H
-#ifdef __cplusplus
+# include <stddef.h>
+# include <openssl/ossl_typ.h>
+
+# ifdef __cplusplus
extern "C" {
-#endif
+# endif
typedef void (*block128_f) (const unsigned char in[16],
unsigned char out[16], const void *key);
unsigned char *out, const unsigned char *in,
size_t inlen, block128_f block);
-#ifndef OPENSSL_NO_OCB
+# ifndef OPENSSL_NO_OCB
typedef struct ocb128_context OCB128_CONTEXT;
typedef void (*ocb128_f) (const unsigned char *in, unsigned char *out,
size_t len);
int CRYPTO_ocb128_tag(OCB128_CONTEXT *ctx, unsigned char *tag, size_t len);
void CRYPTO_ocb128_cleanup(OCB128_CONTEXT *ctx);
-#endif /* OPENSSL_NO_OCB */
+# endif /* OPENSSL_NO_OCB */
+
+# ifndef OPENSSL_NO_SIV
+
+typedef struct siv128_context SIV128_CONTEXT;
-#ifdef __cplusplus
+# define SIV_LEN 16
+
+SIV128_CONTEXT *CRYPTO_siv128_new(const unsigned char *key, int klen, EVP_CIPHER* cbc, EVP_CIPHER* ctr);
+int CRYPTO_siv128_init(SIV128_CONTEXT *ctx, const unsigned char *key, int klen,
+ const EVP_CIPHER* cbc, const EVP_CIPHER* ctr);
+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 */
+
+# ifdef __cplusplus
}
+# endif
+
#endif