Commit dc99b885 authored by letrhee-nsr's avatar letrhee-nsr Committed by Andy Polyakov
Browse files

Add ARIA 32-bit implementation 

Modified code from http://seed.kisa.or.kr

 to human readable code.
Previous 8-bit code is available with -DOPENSSL_SMALL_FOOTPRINT.
New code is >2x faster.

Reviewed-by: default avatarAndy Polyakov <appro@openssl.org>
Reviewed-by: default avatarRich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3242)
parent 6e64c560

crypto/aria/aria.c

+862 −101

File changed.

Preview size limit exceeded, changes collapsed.

crypto/include/internal/aria.h

+7 −4
Original line number Diff line number Diff line
@@ -11,6 +11,8 @@ 
 * Copyright (c) 2017 Oracle and/or its affiliates.  All rights reserved.

 */



 /* Copyright (c) 2017 National Security Resarch Institute.  All rights reserved. */



#ifndef HEADER_ARIA_H

# define HEADER_ARIA_H
@@ -20,8 +22,6 @@ 
#  error ARIA is disabled.

# endif



# include <stddef.h>



# define ARIA_ENCRYPT     1

# define ARIA_DECRYPT     0
@@ -32,11 +32,14 @@ 
extern "C" {

# endif



typedef unsigned char ARIA_u128[ARIA_BLOCK_SIZE];

typedef union {

    unsigned char c[ARIA_BLOCK_SIZE];

    unsigned int u[ARIA_BLOCK_SIZE / sizeof(unsigned int)];

} ARIA_u128;



struct aria_key_st {

    unsigned int rounds;

    ARIA_u128 rd_key[ARIA_MAX_KEYS];

    unsigned int rounds;

};

typedef struct aria_key_st ARIA_KEY;