include/beecrypt/sha1.h File Reference
SHA-1 hash function, headers.
More...
#include "beecrypt/beecrypt.h"
#include "beecrypt/sha1opt.h"
Go to the source code of this file.
Data Structures |
struct | sha1Param |
| Holds all the parameters necessary for the SHA-1 algorithm. More...
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Functions |
void | sha1Process (sha1Param *sp) |
| This function performs the core of the SHA-1 hash algorithm; it processes a block of 64 bytes.
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int | sha1Reset (sha1Param *sp) |
| This function resets the parameter block so that it's ready for a new hash.
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int | sha1Update (sha1Param *sp, const byte *data, size_t size) |
| This function should be used to pass successive blocks of data to be hashed.
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int | sha1Digest (sha1Param *sp, byte *digest) |
| This function finishes the current hash computation and copies the digest value into digest.
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Variables |
const hashFunction | sha1 |
| Holds the full API description of the SHA-1 algorithm.
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Detailed Description
SHA-1 hash function, headers.
- Author:
- Bob Deblier <bob.deblier@telenet.be>
Function Documentation
This function finishes the current hash computation and copies the digest value into digest.
- Parameters:
-
| sp | The hash function's parameter block. |
| digest | The place to store the 20-byte digest. |
- Return values:
-
This function performs the core of the SHA-1 hash algorithm; it processes a block of 64 bytes.
- Parameters:
-
| sp | The hash function's parameter block. |
This function resets the parameter block so that it's ready for a new hash.
- Parameters:
-
| sp | The hash function's parameter block. |
- Return values:
-
int sha1Update |
( |
sha1Param * |
sp, |
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const byte * |
data, |
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|
size_t |
size | |
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) |
| | |
This function should be used to pass successive blocks of data to be hashed.
- Parameters:
-
| sp | The hash function's parameter block. |
| data | |
| size | |
- Return values:
-
Variable Documentation
Holds the full API description of the SHA-1 algorithm.