deimos.openssl.cmac source code

1 /* crypto/cmac/cmac.h */
2 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
3  * project.
4  */
5 /* ====================================================================
6  * Copyright (c) 2010 The OpenSSL Project.  All rights reserved.
7  *
8  * Redistribution and use in source and binary forms, with or without
9  * modification, are permitted provided that the following conditions
10  * are met:
11  *
12  * 1. Redistributions of source code must retain the above copyright
13  *    notice, this list of conditions and the following disclaimer. 
14  *
15  * 2. Redistributions in binary form must reproduce the above copyright
16  *    notice, this list of conditions and the following disclaimer in
17  *    the documentation and/or other materials provided with the
18  *    distribution.
19  *
20  * 3. All advertising materials mentioning features or use of this
21  *    software must display the following acknowledgment:
22  *    "This product includes software developed by the OpenSSL Project
23  *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
24  *
25  * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
26  *    endorse or promote products derived from this software without
27  *    prior written permission. For written permission, please contact
28  *    licensing@OpenSSL.org.
29  *
30  * 5. Products derived from this software may not be called "OpenSSL"
31  *    nor may "OpenSSL" appear in their names without prior written
32  *    permission of the OpenSSL Project.
33  *
34  * 6. Redistributions of any form whatsoever must retain the following
35  *    acknowledgment:
36  *    "This product includes software developed by the OpenSSL Project
37  *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
38  *
39  * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
40  * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
41  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
42  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
43  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
44  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
45  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
46  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
47  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
48  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
49  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
50  * OF THE POSSIBILITY OF SUCH DAMAGE.
51  * ====================================================================
52  */
53 module deimos.openssl.cmac;
54 
55 import deimos.openssl._d_util;
56 
57 public import deimos.openssl.opensslconf;
58 
59 public import deimos.openssl.evp;
60 
61 extern (C):
62 nothrow:
63 
64 /* Opaque */
65 struct CMAC_CTX_st;
66 alias CMAC_CTX_st CMAC_CTX;
67 
68 CMAC_CTX* CMAC_CTX_new();
69 void CMAC_CTX_cleanup(CMAC_CTX *ctx);
70 void CMAC_CTX_free(CMAC_CTX *ctx);
71 EVP_CIPHER_CTX* CMAC_CTX_get0_cipher_ctx(CMAC_CTX *ctx);
72 int CMAC_CTX_copy(CMAC_CTX* out_, const(CMAC_CTX)* in_);
73 
74 int CMAC_Init(CMAC_CTX* ctx, const(void)* key, size_t keylen,
75               const(EVP_CIPHER)* cipher, ENGINE* impl);
76 int CMAC_Update(CMAC_CTX* ctx, const(ubyte)* data, size_t dlen);
77 int CMAC_Final(CMAC_CTX* ctx, ubyte* out_, size_t* poutlen);
78 int CMAC_resume(CMAC_CTX* ctx);