/home/paulfitz/cvs/coopy_scm/coopy/src/libcoopy_core/Sha1Generator.cpp File Reference

#include <stdint.h>
#include <sys/types.h>
#include <coopy/Sha1Generator.h>
#include <string.h>

Go to the source code of this file.

Defines
#define	SHA1HashSize   20
#define	shaSuccess   0
#define	shaInputTooLong   1
#define	shaStateError   2
#define	SHA1CircularShift(bits, word)   (((word) << (bits)) | ((word) >> (32-(bits))))
Typedefs
typedef struct SHA1Context	SHA1Context
Functions
static void	SHA1PadMessage (SHA1Context *)
static void	SHA1ProcessMessageBlock (SHA1Context *)
static int	SHA1Reset (SHA1Context *context)
static int	SHA1Result (SHA1Context *context, uint8_t Message_Digest[SHA1HashSize])
static int	SHA1Input (SHA1Context *context, const uint8_t *message_array, unsigned length)
static void	DigestToBase16 (unsigned char *digest, char *zBuf)
void	sha1sum_step_text (const char *zText, int nBytes)
char *	sha1sum_finish ()
Variables
static SHA1Context	incrCtx
static int	incrInit = 0
static int	hashLen = 0

---

Define Documentation

#define SHA1CircularShift	(		bits,
			word
	)		(((word) << (bits)) | ((word) >> (32-(bits))))

Definition at line 81 of file Sha1Generator.cpp.

Referenced by SHA1ProcessMessageBlock().

#define SHA1HashSize   20

Definition at line 24 of file Sha1Generator.cpp.

Referenced by SHA1Result().

#define shaInputTooLong   1

Definition at line 26 of file Sha1Generator.cpp.

#define shaStateError   2

Definition at line 27 of file Sha1Generator.cpp.

Referenced by SHA1Input().

#define shaSuccess   0

Definition at line 25 of file Sha1Generator.cpp.

Referenced by SHA1Input(), SHA1Reset(), and SHA1Result().

---

Typedef Documentation

typedef struct SHA1Context SHA1Context

Definition at line 33 of file Sha1Generator.cpp.

---

Function Documentation

static void DigestToBase16	(	unsigned char *	digest,
		char *	zBuf
	)		[static]

Definition at line 426 of file Sha1Generator.cpp.

Referenced by sha1sum_finish().

static int SHA1Input	(	SHA1Context *	context,
		const uint8_t *	message_array,
		unsigned	length
	)		[static]

Definition at line 194 of file Sha1Generator.cpp.

References SHA1ProcessMessageBlock(), shaStateError, and shaSuccess.

Referenced by sha1sum_step_text().

static void SHA1PadMessage

(

SHA1Context *

context

)

[static]

Definition at line 371 of file Sha1Generator.cpp.

References SHA1ProcessMessageBlock().

Referenced by SHA1Result().

static void SHA1ProcessMessageBlock

(

SHA1Context *

context

)

[static]

Definition at line 261 of file Sha1Generator.cpp.

References SHA1CircularShift.

Referenced by SHA1Input(), and SHA1PadMessage().

static int SHA1Reset

(

SHA1Context *

context

)

[static]

Definition at line 103 of file Sha1Generator.cpp.

References shaSuccess.

Referenced by sha1sum_step_text().

static int SHA1Result	(	SHA1Context *	context,
		uint8_t	Message_Digest[SHA1HashSize]
	)		[static]

Definition at line 140 of file Sha1Generator.cpp.

References SHA1HashSize, SHA1PadMessage(), and shaSuccess.

Referenced by sha1sum_finish().

char* sha1sum_finish

(

)

Definition at line 471 of file Sha1Generator.cpp.

References DigestToBase16(), hashLen, incrInit, SHA1Result(), and sha1sum_step_text().

Referenced by coopy::store::Sha1Generator::finish().

void sha1sum_step_text	(	const char *	zText,
		int	nBytes
	)

Definition at line 450 of file Sha1Generator.cpp.

References hashLen, incrInit, SHA1Input(), and SHA1Reset().

Referenced by coopy::store::Sha1Generator::add(), and sha1sum_finish().

---

Variable Documentation

int hashLen = 0 [static]

Definition at line 445 of file Sha1Generator.cpp.

Referenced by sha1sum_finish(), and sha1sum_step_text().

SHA1Context incrCtx [static]

Definition at line 442 of file Sha1Generator.cpp.

int incrInit = 0 [static]

Definition at line 443 of file Sha1Generator.cpp.

Referenced by sha1sum_finish(), and sha1sum_step_text().