MD4 Library

Data Structures
struct	apr_md4_ctx_t
Defines
#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)

---

Define Documentation

#define APR_MD4_DIGESTSIZE   16

The digestsize for MD4

---

Typedef Documentation

typedef struct apr_md4_ctx_t apr_md4_ctx_t

See also:

apr_md4_ctx_t

---

Function Documentation

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_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_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_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_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