digest_algorithm Struct Reference

A message digest algorithm. More...

#include <crypto.h>

Data Fields
const char *	name
	Algorithm name. More...
size_t	ctxsize
	Context size. More...
size_t	blocksize
	Block size. More...
size_t	digestsize
	Digest size. More...
void(*	init )(void *ctx)
	Initialise digest. More...
void(*	update )(void *ctx, const void *src, size_t len)
	Update digest with new data. More...
void(*	final )(void *ctx, void *out)
	Finalise digest. More...

Detailed Description

A message digest algorithm.

Definition at line 17 of file crypto.h.

Field Documentation

name

const char* digest_algorithm::name

Algorithm name.

Definition at line 19 of file crypto.h.

Referenced by tls_select_cipher().

ctxsize

size_t digest_algorithm::ctxsize

Context size.

Definition at line 21 of file crypto.h.

blocksize

size_t digest_algorithm::blocksize

Block size.

Definition at line 23 of file crypto.h.

digestsize

size_t digest_algorithm::digestsize

Digest size.

Definition at line 25 of file crypto.h.

init

void( * digest_algorithm::init) (void *ctx)

Initialise digest.

Parameters

ctx

Context

Definition at line 30 of file crypto.h.

update

void( * digest_algorithm::update) (void *ctx, const void *src, size_t len)

Update digest with new data.

Parameters

ctx	Context
src	Data to digest
len	Length of data
len	is not necessarily a multiple of blocksize.

Definition at line 39 of file crypto.h.

final

void( * digest_algorithm::final) (void *ctx, void *out)

Finalise digest.

Parameters

ctx	Context
out	Buffer for digest output

Definition at line 45 of file crypto.h.

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

• include/ipxe/crypto.h