/home/dko/Projects/mobilec/trunk/src/security/xyssl-0.9/include/xyssl/md4.h File Reference

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Data Structures
struct	md4_context
	MD4 context structure. More...
Functions
void	md4_starts (md4_context *ctx)
	MD4 context setup.
void	md4_update (md4_context *ctx, unsigned char *input, int ilen)
	MD4 process buffer.
void	md4_finish (md4_context *ctx, unsigned char output[16])
	MD4 final digest.
void	md4 (unsigned char *input, int ilen, unsigned char output[16])
	Output = MD4( input buffer ).
int	md4_file (char *path, unsigned char output[16])
	Output = MD4( file contents ).
void	md4_hmac_starts (md4_context *ctx, unsigned char *key, int keylen)
	MD4 HMAC context setup.
void	md4_hmac_update (md4_context *ctx, unsigned char *input, int ilen)
	MD4 HMAC process buffer.
void	md4_hmac_finish (md4_context *ctx, unsigned char output[16])
	MD4 HMAC final digest.
void	md4_hmac (unsigned char *key, int keylen, unsigned char *input, int ilen, unsigned char output[16])
	Output = HMAC-MD4( hmac key, input buffer ).
int	md4_self_test (int verbose)
	Checkup routine.

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Detailed Description

Definition in file md4.h.

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Function Documentation

void md4	(	unsigned char *	input,
		int	ilen,
		unsigned char	output[16]
	)

Output = MD4( input buffer ).

Parameters:

	input	buffer holding the data
	ilen	length of the input data
	output	MD4 checksum result

Referenced by main(), and x509_hash().

int md4_file	(	char *	path,
		unsigned char	output[16]
	)

Output = MD4( file contents ).

Parameters:

	path	input file name
	output	MD4 checksum result

Returns:

0 if successful, 1 if fopen failed, or 2 if fread failed

void md4_finish	(	md4_context *	ctx,
		unsigned char	output[16]
	)

MD4 final digest.

Parameters:

	ctx	MD4 context
	output	MD4 checksum result

void md4_hmac	(	unsigned char *	key,
		int	keylen,
		unsigned char *	input,
		int	ilen,
		unsigned char	output[16]
	)

Output = HMAC-MD4( hmac key, input buffer ).

Parameters:

	key	HMAC secret key
	keylen	length of the HMAC key
	input	buffer holding the data
	ilen	length of the input data
	output	HMAC-MD4 result

void md4_hmac_finish	(	md4_context *	ctx,
		unsigned char	output[16]
	)

MD4 HMAC final digest.

Parameters:

	ctx	HMAC context
	output	MD4 HMAC checksum result

void md4_hmac_starts	(	md4_context *	ctx,
		unsigned char *	key,
		int	keylen
	)

MD4 HMAC context setup.

Parameters:

	ctx	HMAC context to be initialized
	key	HMAC secret key
	keylen	length of the HMAC key

void md4_hmac_update	(	md4_context *	ctx,
		unsigned char *	input,
		int	ilen
	)

MD4 HMAC process buffer.

Parameters:

	ctx	HMAC context
	input	buffer holding the data
	ilen	length of the input data

int md4_self_test

(

int

verbose

)

Checkup routine.

Returns:

0 if successful, or 1 if the test failed

Referenced by main().

void md4_starts

(

md4_context *

ctx

)

MD4 context setup.

Parameters:

ctx

context to be initialized

void md4_update	(	md4_context *	ctx,
		unsigned char *	input,
		int	ilen
	)

MD4 process buffer.

Parameters:

	ctx	MD4 context
	input	buffer holding the data
	ilen	length of the input data