projects / apple / security.git / blame
| Commit | Line | Data |
|---|---|---|
| d8f41ccd | 1 | /* Copyright (c) 1998,2004 Apple Computer, Inc. All Rights Reserved. |
| b1ab9ed8 A |
2 | * |
| 3 | * NOTICE: USE OF THE MATERIALS ACCOMPANYING THIS NOTICE IS SUBJECT | |
| 4 | * TO THE TERMS OF THE SIGNED "FAST ELLIPTIC ENCRYPTION (FEE) REFERENCE | |
| 5 | * SOURCE CODE EVALUATION AGREEMENT" BETWEEN APPLE COMPUTER, INC. AND THE | |
| 6 | * ORIGINAL LICENSEE THAT OBTAINED THESE MATERIALS FROM APPLE COMPUTER, | |
| 7 | * INC. ANY USE OF THESE MATERIALS NOT PERMITTED BY SUCH AGREEMENT WILL | |
| 8 | * EXPOSE YOU TO LIABILITY. | |
| 9 | *************************************************************************** | |
| 10 | * | |
| d8f41ccd | 11 | * SHA1_priv.h - private low-level API for SHA-1 hash algorithm |
| b1ab9ed8 A |
12 | * |
| 13 | * Revision History | |
| 14 | * ---------------- | |
| 15 | * 22 Aug 96 Doug Mitchell at NeXT | |
| 16 | * Created. | |
| 17 | */ | |
| 18 | ||
| 19 | /* Useful defines/typedefs */ | |
| 20 | ||
| 21 | #ifndef _CK_SHA1_PRIV_H_ | |
| 22 | #define _CK_SHA1_PRIV_H_ | |
| 23 | ||
| b1ab9ed8 A |
24 | #ifdef __cplusplus |
| 25 | extern "C" { | |
| 26 | #endif | |
| 27 | ||
| 28 | typedef unsigned char BYTE; | |
| 29 | typedef unsigned long LONG; | |
| 30 | ||
| 31 | /* The SHS block size and message digest sizes, in bytes */ | |
| 32 | ||
| 33 | #define SHS_BLOCKSIZE 64 | |
| 34 | #define SHS_DIGESTSIZE 20 | |
| 35 | ||
| 36 | /* The structure for storing SHS info */ | |
| 37 | ||
| 38 | typedef struct { | |
| 39 | LONG digest[ 5 ]; /* Message digest */ | |
| 40 | LONG countLo, countHi; /* 64-bit bit count */ | |
| 41 | LONG data[ 80 ]; /* SHS data buffer */ | |
| 42 | } SHS_INFO; | |
| 43 | ||
| 44 | extern void shsInit(SHS_INFO *shsInfo); | |
| 45 | extern void shsUpdate(SHS_INFO *shsInfo, | |
| 46 | const BYTE *buffer, | |
| 47 | int count); | |
| 48 | extern void shsFinal(SHS_INFO *shsInfo); | |
| 49 | ||
| 50 | #ifdef __cplusplus | |
| 51 | } | |
| 52 | #endif | |
| 53 | ||
| b1ab9ed8 | 54 | #endif /* _CK_SHA1_PRIV_H_ */ |