Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Remove unused Edon-R variants #13618

Merged
merged 1 commit into from
Mar 14, 2023
Merged

Remove unused Edon-R variants #13618

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
39 changes: 10 additions & 29 deletions include/sys/edonr.h
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,6 +1,4 @@
/*
* IDI,NTNU
*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
Expand All @@ -19,15 +17,13 @@
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*
* Copyright (C) 2009, 2010, Jorn Amundsen <[email protected]>
*
* Tweaked Edon-R implementation for SUPERCOP, based on NIST API.
*
* $Id: edonr.h 517 2013-02-17 20:34:39Z joern $
*/

/*
* Portions copyright (c) 2013, Saso Kiselkov, All rights reserved
* Based on Edon-R implementation for SUPERCOP, based on NIST API.
* Copyright (c) 2009, 2010 Jørn Amundsen <[email protected]>
* Copyright (c) 2013 Saso Kiselkov, All rights reserved
* Copyright (c) 2022 Tino Reichardt <[email protected]>
*/

#ifndef _SYS_EDONR_H_
Expand All @@ -40,8 +36,8 @@ extern "C" {
#ifdef _KERNEL
#include <sys/types.h>
#else
#include <stdint.h> /* uint32_t... */
#include <stdlib.h> /* size_t ... */
#include <stdint.h>
#include <stdlib.h>
#endif

/*
Expand All @@ -52,44 +48,29 @@ extern "C" {
*/

/* Specific algorithm definitions */
#define EdonR224_DIGEST_SIZE 28
#define EdonR224_BLOCK_SIZE 64
#define EdonR256_DIGEST_SIZE 32
#define EdonR256_BLOCK_SIZE 64
#define EdonR384_DIGEST_SIZE 48
#define EdonR384_BLOCK_SIZE 128
#define EdonR512_DIGEST_SIZE 64
#define EdonR512_BLOCK_SIZE 128

#define EdonR256_BLOCK_BITSIZE 512
#define EdonR512_BLOCK_BITSIZE 1024

typedef struct {
uint32_t DoublePipe[16];
uint8_t LastPart[EdonR256_BLOCK_SIZE * 2];
} EdonRData256;
typedef struct {
uint64_t DoublePipe[16];
uint8_t LastPart[EdonR512_BLOCK_SIZE * 2];
} EdonRData512;

typedef struct {
size_t hashbitlen;

/* + algorithm specific parameters */
int unprocessed_bits;
uint64_t bits_processed;
int unprocessed_bits;
union {
EdonRData256 p256[1];
EdonRData512 p512[1];
} pipe[1];
} EdonRState;

void EdonRInit(EdonRState *state, size_t hashbitlen);
void EdonRInit(EdonRState *state);
void EdonRUpdate(EdonRState *state, const uint8_t *data, size_t databitlen);
void EdonRFinal(EdonRState *state, uint8_t *hashval);
void EdonRHash(size_t hashbitlen, const uint8_t *data, size_t databitlen,
uint8_t *hashval);
void EdonRHash(const uint8_t *data, size_t databitlen, uint8_t *hashval);

#ifdef __cplusplus
}
Expand Down
Loading