projects / apple / security.git / blame
| Commit | Line | Data |
|---|---|---|
| b1ab9ed8 | 1 | /* |
| d8f41ccd | 2 | * Copyright (c) 2003-2005 Apple Computer, Inc. All Rights Reserved. |
| b1ab9ed8 A |
3 | * |
| 4 | * The contents of this file constitute Original Code as defined in and are | |
| 5 | * subject to the Apple Public Source License Version 1.2 (the 'License'). | |
| 6 | * You may not use this file except in compliance with the License. Please | |
| 7 | * obtain a copy of the License at http://www.apple.com/publicsource and | |
| 8 | * read it before using this file. | |
| 9 | * | |
| 10 | * This Original Code and all software distributed under the License are | |
| 11 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER | |
| 12 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, | |
| 13 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
| 14 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. | |
| 15 | * Please see the License for the specific language governing rights and | |
| 16 | * limitations under the License. | |
| 17 | */ | |
| 18 | /* | |
| d8f41ccd | 19 | * pbkdDigest.h - SHA1/MD5 digest object |
| b1ab9ed8 A |
20 | */ |
| 21 | ||
| 22 | #ifndef _PBKD_DIGEST_H_ | |
| 23 | #define _PBKD_DIGEST_H_ | |
| 24 | ||
| 25 | #include <Security/cssmtype.h> | |
| d8f41ccd A |
26 | #include <openssl/md5.h> |
| 27 | #include <openssl/sha.h> | |
| b1ab9ed8 A |
28 | |
| 29 | #ifdef __cplusplus | |
| 30 | extern "C" { | |
| 31 | #endif | |
| 32 | ||
| d8f41ccd A |
33 | #define kSHA1DigestSize SHA_DIGEST_LENGTH |
| 34 | #define kSHA1BlockSize SHA_CBLOCK | |
| b1ab9ed8 | 35 | |
| d8f41ccd A |
36 | #define kMD5DigestSize MD5_DIGEST_LENGTH |
| 37 | #define kMD5BlockSize MD5_CBLOCK | |
| b1ab9ed8 A |
38 | |
| 39 | typedef int (*DigestInitFcn)(void *ctx); | |
| 40 | typedef int (*DigestUpdateFcn)(void *ctx, const void *data, unsigned long len); | |
| 41 | typedef int (*DigestFinalFcn)(void *md, void *c); | |
| 42 | ||
| d8f41ccd | 43 | /* callouts to libcrypt */ |
| b1ab9ed8 A |
44 | typedef struct { |
| 45 | DigestInitFcn init; | |
| 46 | DigestUpdateFcn update; | |
| 47 | DigestFinalFcn final; | |
| 48 | } DigestOps; | |
| 49 | ||
| 50 | typedef struct { | |
| 51 | union { | |
| d8f41ccd A |
52 | SHA_CTX sha1Context; |
| 53 | MD5_CTX md5Context; | |
| b1ab9ed8 A |
54 | } dig; |
| 55 | DigestOps *ops; | |
| d8f41ccd | 56 | CSSM_BOOL isSha1; |
| b1ab9ed8 A |
57 | } DigestCtx; |
| 58 | ||
| d8f41ccd | 59 | /* Ops on a DigestCtx */ |
| b1ab9ed8 | 60 | int DigestCtxInit( |
| d8f41ccd A |
61 | DigestCtx *ctx, |
| 62 | CSSM_BOOL isSha1); | |
| b1ab9ed8 A |
63 | void DigestCtxFree( |
| 64 | DigestCtx *ctx); | |
| 65 | int DigestCtxUpdate( | |
| 66 | DigestCtx *ctx, | |
| 67 | const void *textPtr, | |
| 68 | uint32 textLen); | |
| 69 | int DigestCtxFinal( | |
| 70 | DigestCtx *ctx, | |
| 71 | void *digest); | |
| 72 | ||
| 73 | #ifdef __cplusplus | |
| 74 | } | |
| 75 | #endif | |
| 76 | ||
| 77 | #endif /* _PBKD_DIGEST_H_ */ | |
| 78 |