Message digest information. More...

#include <md.h>

Data Fields
md_type_t	type
	Digest identifier.

const char *	name
	Name of the message digest.

int	size
	Output length of the digest function.

void(*	starts_func )(void *ctx)
	Digest initialisation function.

void(*	update_func )(void ctx, const unsigned char input, size_t ilen)
	Digest update function.

void(*	finish_func )(void ctx, unsigned char output)
	Digest finalisation function.

void(*	digest_func )(const unsigned char input, size_t ilen, unsigned char output)
	Generic digest function.

int(*	file_func )(const char path, unsigned char output)
	Generic file digest function.

void(*	hmac_starts_func )(void ctx, const unsigned char key, size_t keylen)
	HMAC Initialisation function.

void(*	hmac_update_func )(void ctx, const unsigned char input, size_t ilen)
	HMAC update function.

void(*	hmac_finish_func )(void ctx, unsigned char output)
	HMAC finalisation function.

void(*	hmac_reset_func )(void *ctx)
	HMAC context reset function.

void(*	hmac_func )(const unsigned char key, size_t keylen, const unsigned char input, size_t ilen, unsigned char *output)
	Generic HMAC function.

void (	ctx_alloc_func )(void)
	Allocate a new context.

void(*	ctx_free_func )(void *ctx)
	Free the given context.

void(*	process_func )(void ctx, const unsigned char input)
	Internal use only.

Detailed Description

Message digest information.

Allows message digest functions to be called in a generic way.

Definition at line 74 of file md.h.

Field Documentation

◆ ctx_alloc_func

void *(* md_info_t::ctx_alloc_func) (void)

Allocate a new context.

Definition at line 120 of file md.h.

◆ ctx_free_func

void(* md_info_t::ctx_free_func) (void *ctx)

Free the given context.

Definition at line 123 of file md.h.

◆ digest_func

void(* md_info_t::digest_func) (const unsigned char *input, size_t ilen, unsigned char *output)

Generic digest function.

Definition at line 94 of file md.h.

◆ file_func

int(* md_info_t::file_func) (const char *path, unsigned char *output)

Generic file digest function.

Definition at line 98 of file md.h.

◆ finish_func

void(* md_info_t::finish_func) (void *ctx, unsigned char *output)

Digest finalisation function.

Definition at line 91 of file md.h.

◆ hmac_finish_func

void(* md_info_t::hmac_finish_func) (void *ctx, unsigned char *output)

HMAC finalisation function.

Definition at line 109 of file md.h.

◆ hmac_func

void(* md_info_t::hmac_func) (const unsigned char *key, size_t keylen, const unsigned char *input, size_t ilen, unsigned char *output)

Generic HMAC function.

Definition at line 115 of file md.h.

◆ hmac_reset_func

void(* md_info_t::hmac_reset_func) (void *ctx)

HMAC context reset function.

Definition at line 112 of file md.h.

◆ hmac_starts_func

void(* md_info_t::hmac_starts_func) (void *ctx, const unsigned char *key, size_t keylen)

HMAC Initialisation function.

Definition at line 101 of file md.h.

◆ hmac_update_func

void(* md_info_t::hmac_update_func) (void *ctx, const unsigned char *input, size_t ilen)

HMAC update function.

Definition at line 105 of file md.h.

◆ name

const char* md_info_t::name

Name of the message digest.

Definition at line 79 of file md.h.

Referenced by md_get_name().

◆ process_func

void(* md_info_t::process_func) (void *ctx, const unsigned char *input)

Internal use only.

Definition at line 126 of file md.h.

◆ size

int md_info_t::size

Output length of the digest function.

Definition at line 82 of file md.h.

Referenced by md_get_size().

◆ starts_func

void(* md_info_t::starts_func) (void *ctx)

Digest initialisation function.

Definition at line 85 of file md.h.

◆ type

md_type_t md_info_t::type

Digest identifier.

Definition at line 76 of file md.h.

Referenced by md_get_type().

◆ update_func

void(* md_info_t::update_func) (void *ctx, const unsigned char *input, size_t ilen)

Digest update function.

Definition at line 88 of file md.h.

The documentation for this struct was generated from the following file:

md.h

Data Fields