openssl/crypto/cmac/cmac.h - Issue 2072073002: Delete bundled copy of OpenSSL and replace with README.

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Issue 2072073002: Delete bundled copy of OpenSSL and replace with README. (Closed) Base URL: https://chromium.googlesource.com/chromium/deps/openssl@master

Patch Set: Delete bundled copy of OpenSSL and replace with README. Created 4 years, 6 months ago

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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

54

55 #ifndef HEADER_CMAC_H

56 #define HEADER_CMAC_H

57

58 #ifdef __cplusplus

59 extern "C" {

60 #endif

61

62 #include <openssl/evp.h>

63

64 /* Opaque */

65 typedef struct CMAC_CTX_st CMAC_CTX;

66

67 CMAC_CTX *CMAC_CTX_new(void);

68 void CMAC_CTX_cleanup(CMAC_CTX *ctx);

69 void CMAC_CTX_free(CMAC_CTX *ctx);

70 EVP_CIPHER_CTX CMAC_CTX_get0_cipher_ctx(CMAC_CTX ctx);

71 int CMAC_CTX_copy(CMAC_CTX out, const CMAC_CTX in);

72

73 int CMAC_Init(CMAC_CTX ctx, const void key, size_t keylen,

74 const EVP_CIPHER cipher, ENGINE impl);

75 int CMAC_Update(CMAC_CTX ctx, const void data, size_t dlen);

76 int CMAC_Final(CMAC_CTX ctx, unsigned char out, size_t *poutlen);

77 int CMAC_resume(CMAC_CTX *ctx);

78

79 #ifdef __cplusplus

80 }

81 #endif

82 #endif

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