MD4 Library

Collaboration diagram for MD4 Library:

Data Structures
struct	apr_md4_ctx_t

Macros
#define	APR_MD4_DIGESTSIZE   16

Typedefs
typedef struct apr_md4_ctx_t	apr_md4_ctx_t

Functions
apr_status_t	apr_md4_init (apr_md4_ctx_t *context)
apr_status_t	apr_md4_set_xlate (apr_md4_ctx_t *context, apr_xlate_t *xlate)
apr_status_t	apr_md4_update (apr_md4_ctx_t *context, const unsigned char *input, apr_size_t inputLen)
apr_status_t	apr_md4_final (unsigned char digest[APR_MD4_DIGESTSIZE], apr_md4_ctx_t *context)
apr_status_t	apr_md4 (unsigned char digest[APR_MD4_DIGESTSIZE], const unsigned char *input, apr_size_t inputLen)

Detailed Description

Macro Definition Documentation

APR_MD4_DIGESTSIZE

#define APR_MD4_DIGESTSIZE   16

The digestsize for MD4

Typedef Documentation

apr_md4_ctx_t

typedef struct apr_md4_ctx_t apr_md4_ctx_t

See also

apr_md4_ctx_t

Function Documentation

apr_md4()

apr_status_t apr_md4	(	unsigned char	digest[APR_MD4_DIGESTSIZE],
		const unsigned char *	input,
		apr_size_t	inputLen
	)

MD4 digest computation

Parameters

digest	The MD4 digest
input	message block to use
inputLen	The length of the message block

apr_md4_final()

apr_status_t apr_md4_final	(	unsigned char	digest[APR_MD4_DIGESTSIZE],
		apr_md4_ctx_t *	context
	)

MD4 finalization. Ends an MD4 message-digest operation, writing the message digest and zeroing the context

Parameters

digest	The final MD4 digest
context	The MD4 content we are finalizing.

apr_md4_init()

apr_status_t apr_md4_init

(

apr_md4_ctx_t *

context

)

MD4 Initialize. Begins an MD4 operation, writing a new context.

Parameters

context

The MD4 context to initialize.

apr_md4_set_xlate()

apr_status_t apr_md4_set_xlate	(	apr_md4_ctx_t *	context,
		apr_xlate_t *	xlate
	)

MDr4 translation setup. Provides the APR translation handle to be used for translating the content before calculating the digest.

Parameters

context	The MD4 content to set the translation for.
xlate	The translation handle to use for this MD4 context

apr_md4_update()

apr_status_t apr_md4_update	(	apr_md4_ctx_t *	context,
		const unsigned char *	input,
		apr_size_t	inputLen
	)

MD4 block update operation. Continue an MD4 message-digest operation, processing another message block, and updating the context.

Parameters

context	The MD4 content to update.
input	next message block to update
inputLen	The length of the next message block