sha512.h File Reference

SHA512 hashing functions. More...

#include <stdint.h>

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Data Structures
struct	_SHA512Context
Defines
#define	SHA512_HASH_SIZE   64
#define	SHA512_HASH_WORDS   8
Typedefs
typedef struct _SHA512Context	SHA512Context
Functions
void	SHA512Init (SHA512Context *sc)
void	SHA512Update (SHA512Context *sc, const void *data, uint32_t len)
void	SHA512Final (SHA512Context *sc, uint8_t hash[64])

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Detailed Description

SHA512 hashing functions.

Author:

Allan Saddi <allan@saddi.com>

Date:

2003-07-25

Definition in file sha512.h.

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Define Documentation

#define SHA512_HASH_SIZE   64

Hash size

Definition at line 52 of file sha512.h.

#define SHA512_HASH_WORDS   8

Hash size in 64-bit words

Definition at line 57 of file sha512.h.

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Typedef Documentation

typedef struct _SHA512Context SHA512Context

SHA512 context, used during calculation if SHA512 hashes

Definition at line 78 of file sha512.h.

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Function Documentation

void SHA512Final	(	SHA512Context *	sc,
		uint8_t	hash[64]
	)

Completes the calculation and returns a SHA512 hash.

Parameters:

	sc	SHA512Context
	hash	Array where the hash result will be put

Completes the calculation and returns a SHA512 hash.

Parameters:

	sc	SHA512Context
	hash	Array where the hash result will be put

Definition at line 418 of file sha512.c.

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void SHA512Init

(

SHA512Context *

sc

)

Initiates a new SHA512 context with needed values

Parameters:

sc

SHA512Context

Definition at line 231 of file sha512.c.

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void SHA512Update	(	SHA512Context *	sc,
		const void *	vdata,
		uint32_t	len
	)

Feeds the SHA512 with data for calculating the hash

Parameters:

	sc	SHA512Context
	vdata	Pointer to the data
	len	Length of the data

Definition at line 323 of file sha512.c.

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