#include <string.h>
#include "gost89.h"

Functions
void	gostcrypt (gost_ctx c, const byte in, byte *out)

void	gostdecrypt (gost_ctx c, const byte in, byte *out)

void	gost_enc (gost_ctx c, const byte clear, byte *cipher, int blocks)

void	gost_dec (gost_ctx c, const byte cipher, byte *clear, int blocks)

void	gost_enc_cfb (gost_ctx ctx, const byte iv, const byte clear, byte cipher, int blocks)

void	gost_dec_cfb (gost_ctx ctx, const byte iv, const byte cipher, byte clear, int blocks)

void	gost_enc_with_key (gost_ctx c, byte key, byte inblock, byte outblock)

void	gost_key (gost_ctx c, const byte k)

void	gost_get_key (gost_ctx c, byte k)

void	gost_init (gost_ctx c, const gost_subst_block b)

void	gost_destroy (gost_ctx *c)

void	mac_block (gost_ctx c, byte buffer, const byte *block)

void	get_mac (byte buffer, int nbits, byte out)

int	gost_mac (gost_ctx ctx, int mac_len, const unsigned char data, unsigned int data_len, unsigned char *mac)

int	gost_mac_iv (gost_ctx ctx, int mac_len, const unsigned char iv, const unsigned char data, unsigned int data_len, unsigned char mac)

void	cryptopro_key_meshing (gost_ctx ctx, unsigned char iv)

Variables
gost_subst_block	GostR3411_94_TestParamSet

gost_subst_block	GostR3411_94_CryptoProParamSet

gost_subst_block	Gost28147_TestParamSet

gost_subst_block	Gost28147_CryptoProParamSetA

gost_subst_block	Gost28147_CryptoProParamSetB

gost_subst_block	Gost28147_CryptoProParamSetC

gost_subst_block	Gost28147_CryptoProParamSetD

const byte	CryptoProKeyMeshingKey []

Function Documentation

void cryptopro_key_meshing	(	gost_ctx *	ctx,
		unsigned char *	iv
	)

Definition at line 398 of file gost89.c.

void get_mac	(	byte *	buffer,
		int	nbits,
		byte *	out
	)

Definition at line 347 of file gost89.c.

void gost_dec	(	gost_ctx *	c,
		const byte *	cipher,
		byte *	clear,
		int	blocks
	)

Definition at line 217 of file gost89.c.

void gost_dec_cfb	(	gost_ctx *	ctx,
		const byte *	iv,
		const byte *	cipher,
		byte *	clear,
		int	blocks
	)

Definition at line 247 of file gost89.c.

void gost_destroy ( gost_ctx * c )

Definition at line 306 of file gost89.c.

void gost_enc	(	gost_ctx *	c,
		const byte *	clear,
		byte *	cipher,
		int	blocks
	)

Definition at line 206 of file gost89.c.

void gost_enc_cfb	(	gost_ctx *	ctx,
		const byte *	iv,
		const byte *	clear,
		byte *	cipher,
		int	blocks
	)

Definition at line 229 of file gost89.c.

void gost_enc_with_key	(	gost_ctx *	c,
		byte *	key,
		byte *	inblock,
		byte *	outblock
	)

Definition at line 266 of file gost89.c.

void gost_get_key	(	gost_ctx *	c,
		byte *	k
	)

Definition at line 283 of file gost89.c.

void gost_init	(	gost_ctx *	c,
		const gost_subst_block *	b
	)

Definition at line 296 of file gost89.c.

void gost_key	(	gost_ctx *	c,
		const byte *	k
	)

Definition at line 273 of file gost89.c.

int gost_mac	(	gost_ctx *	ctx,
		int	mac_len,
		const unsigned char *	data,
		unsigned int	data_len,
		unsigned char *	mac
	)

Definition at line 359 of file gost89.c.

int gost_mac_iv	(	gost_ctx *	ctx,
		int	mac_len,
		const unsigned char *	iv,
		const unsigned char *	data,
		unsigned int	data_len,
		unsigned char *	mac
	)

Definition at line 378 of file gost89.c.

void gostcrypt	(	gost_ctx *	c,
		const byte *	in,
		byte *	out
	)

Definition at line 140 of file gost89.c.

void gostdecrypt	(	gost_ctx *	c,
		const byte *	in,
		byte *	out
	)

Definition at line 173 of file gost89.c.

void mac_block	(	gost_ctx *	c,
		byte *	buffer,
		const byte *	block
	)

Definition at line 318 of file gost89.c.

Variable Documentation

const byte CryptoProKeyMeshingKey[]

Initial value:

={
    0x69, 0x00, 0x72, 0x22,   0x64, 0xC9, 0x04, 0x23,
    0x8D, 0x3A, 0xDB, 0x96,   0x46, 0xE9, 0x2A, 0xC4,
    0x18, 0xFE, 0xAC, 0x94,   0x00, 0xED, 0x07, 0x12,
    0xC0, 0x86, 0xDC, 0xC2,   0xEF, 0x4C, 0xA9, 0x2B
    }

Definition at line 110 of file gost89.c.

gost_subst_block Gost28147_CryptoProParamSetA

Initial value:

= {
    {0xB,0xA,0xF,0x5,0x0,0xC,0xE,0x8,0x6,0x2,0x3,0x9,0x1,0x7,0xD,0x4},
    {0x1,0xD,0x2,0x9,0x7,0xA,0x6,0x0,0x8,0xC,0x4,0x5,0xF,0x3,0xB,0xE},
    {0x3,0xA,0xD,0xC,0x1,0x2,0x0,0xB,0x7,0x5,0x9,0x4,0x8,0xF,0xE,0x6},
    {0xB,0x5,0x1,0x9,0x8,0xD,0xF,0x0,0xE,0x4,0x2,0x3,0xC,0x7,0xA,0x6},
    {0xE,0x7,0xA,0xC,0xD,0x1,0x3,0x9,0x0,0x2,0xB,0x4,0xF,0x8,0x5,0x6},
    {0xE,0x4,0x6,0x2,0xB,0x3,0xD,0x8,0xC,0xF,0x5,0xA,0x0,0x7,0x1,0x9},
    {0x3,0x7,0xE,0x9,0x8,0xA,0xF,0x0,0x5,0x2,0x6,0xC,0xB,0x4,0xD,0x1},
    {0x9,0x6,0x3,0x2,0x8,0xB,0x1,0x7,0xA,0x4,0xE,0xF,0xC,0x0,0xD,0x5}
    }

Definition at line 61 of file gost89.c.

gost_subst_block Gost28147_CryptoProParamSetB

Initial value:

= 
    {
    {0x0,0x4,0xB,0xE,0x8,0x3,0x7,0x1,0xA,0x2,0x9,0x6,0xF,0xD,0x5,0xC},
    {0x5,0x2,0xA,0xB,0x9,0x1,0xC,0x3,0x7,0x4,0xD,0x0,0x6,0xF,0x8,0xE},
    {0x8,0x3,0x2,0x6,0x4,0xD,0xE,0xB,0xC,0x1,0x7,0xF,0xA,0x0,0x9,0x5},
    {0x2,0x7,0xC,0xF,0x9,0x5,0xA,0xB,0x1,0x4,0x0,0xD,0x6,0x8,0xE,0x3},
    {0x7,0x5,0x0,0xD,0xB,0x6,0x1,0x2,0x3,0xA,0xC,0xF,0x4,0xE,0x9,0x8},
    {0xE,0xC,0x0,0xA,0x9,0x2,0xD,0xB,0x7,0x5,0x8,0xF,0x3,0x6,0x1,0x4},
    {0x0,0x1,0x2,0xA,0x4,0xD,0x5,0xC,0x9,0x7,0x3,0xF,0xB,0x8,0x6,0xE},
    {0x8,0x4,0xB,0x1,0x3,0x5,0x0,0x9,0x2,0xE,0xA,0xC,0xD,0x6,0x7,0xF}
    }

Definition at line 72 of file gost89.c.

gost_subst_block Gost28147_CryptoProParamSetC

Initial value:

= 
    {
    {0x7,0x4,0x0,0x5,0xA,0x2,0xF,0xE,0xC,0x6,0x1,0xB,0xD,0x9,0x3,0x8},
    {0xA,0x9,0x6,0x8,0xD,0xE,0x2,0x0,0xF,0x3,0x5,0xB,0x4,0x1,0xC,0x7},
    {0xC,0x9,0xB,0x1,0x8,0xE,0x2,0x4,0x7,0x3,0x6,0x5,0xA,0x0,0xF,0xD},
    {0x8,0xD,0xB,0x0,0x4,0x5,0x1,0x2,0x9,0x3,0xC,0xE,0x6,0xF,0xA,0x7},
    {0x3,0x6,0x0,0x1,0x5,0xD,0xA,0x8,0xB,0x2,0x9,0x7,0xE,0xF,0xC,0x4},
    {0x8,0x2,0x5,0x0,0x4,0x9,0xF,0xA,0x3,0x7,0xC,0xD,0x6,0xE,0x1,0xB},
    {0x0,0x1,0x7,0xD,0xB,0x4,0x5,0x2,0x8,0xE,0xF,0xC,0x9,0xA,0x6,0x3},
    {0x1,0xB,0xC,0x2,0x9,0xD,0x0,0xF,0x4,0x5,0x8,0xE,0xA,0x7,0x6,0x3}
    }

Definition at line 84 of file gost89.c.

gost_subst_block Gost28147_CryptoProParamSetD

Initial value:

=
    {
    {0x1,0xA,0x6,0x8,0xF,0xB,0x0,0x4,0xC,0x3,0x5,0x9,0x7,0xD,0x2,0xE},
    {0x3,0x0,0x6,0xF,0x1,0xE,0x9,0x2,0xD,0x8,0xC,0x4,0xB,0xA,0x5,0x7},
    {0x8,0x0,0xF,0x3,0x2,0x5,0xE,0xB,0x1,0xA,0x4,0x7,0xC,0x9,0xD,0x6},
    {0x0,0xC,0x8,0x9,0xD,0x2,0xA,0xB,0x7,0x3,0x6,0x5,0x4,0xE,0xF,0x1},
    {0x1,0x5,0xE,0xC,0xA,0x7,0x0,0xD,0x6,0x2,0xB,0x4,0x9,0x3,0xF,0x8},
    {0x1,0xC,0xB,0x0,0xF,0xE,0x6,0x5,0xA,0xD,0x4,0x8,0x9,0x3,0x7,0x2},
    {0xB,0x6,0x3,0x4,0xC,0xF,0xE,0x2,0x7,0xD,0x8,0x0,0x5,0xA,0x9,0x1},
    {0xF,0xC,0x2,0xA,0x6,0x4,0x5,0x0,0x7,0x9,0xE,0xD,0x1,0xB,0x8,0x3}
    }

Definition at line 97 of file gost89.c.

gost_subst_block Gost28147_TestParamSet

Initial value:

=
    {
    {0xC,0x6,0x5,0x2,0xB,0x0,0x9,0xD,0x3,0xE,0x7,0xA,0xF,0x4,0x1,0x8},
    {0x9,0xB,0xC,0x0,0x3,0x6,0x7,0x5,0x4,0x8,0xE,0xF,0x1,0xA,0x2,0xD},
    {0x8,0xF,0x6,0xB,0x1,0x9,0xC,0x5,0xD,0x3,0x7,0xA,0x0,0xE,0x2,0x4},
    {0x3,0xE,0x5,0x9,0x6,0x8,0x0,0xD,0xA,0xB,0x7,0xC,0x2,0x1,0xF,0x4},
    {0xE,0x9,0xB,0x2,0x5,0xF,0x7,0x1,0x0,0xD,0xC,0x6,0xA,0x4,0x3,0x8},
    {0xD,0x8,0xE,0xC,0x7,0x3,0x9,0xA,0x1,0x5,0x2,0x4,0x6,0xF,0x0,0xB},
    {0xC,0x9,0xF,0xE,0x8,0x1,0x3,0xA,0x2,0x7,0x4,0xD,0x6,0x0,0xB,0x5},
    {0x4,0x2,0xF,0x5,0x9,0x1,0x0,0x8,0xE,0x3,0xB,0xC,0xD,0x7,0xA,0x6}
    }

Definition at line 45 of file gost89.c.

gost_subst_block GostR3411_94_CryptoProParamSet

Initial value:

= {
    {0x1,0x3,0xA,0x9,0x5,0xB,0x4,0xF,0x8,0x6,0x7,0xE,0xD,0x0,0x2,0xC},
    {0xD,0xE,0x4,0x1,0x7,0x0,0x5,0xA,0x3,0xC,0x8,0xF,0x6,0x2,0x9,0xB},
    {0x7,0x6,0x2,0x4,0xD,0x9,0xF,0x0,0xA,0x1,0x5,0xB,0x8,0xE,0xC,0x3},
    {0x7,0x6,0x4,0xB,0x9,0xC,0x2,0xA,0x1,0x8,0x0,0xE,0xF,0xD,0x3,0x5},
    {0x4,0xA,0x7,0xC,0x0,0xF,0x2,0x8,0xE,0x1,0x6,0x5,0xD,0xB,0x9,0x3},
    {0x7,0xF,0xC,0xE,0x9,0x4,0x1,0x0,0x3,0xB,0x5,0x2,0x6,0xA,0x8,0xD},
    {0x5,0xF,0x4,0x0,0x2,0xD,0xB,0x9,0x1,0x7,0x6,0x3,0xC,0xE,0xA,0x8},
    {0xA,0x4,0x5,0x6,0x8,0x1,0x3,0x7,0xD,0xC,0xE,0x0,0x9,0x2,0xB,0xF}
    }

Definition at line 33 of file gost89.c.

gost_subst_block GostR3411_94_TestParamSet

Initial value:

= {
    {0X1,0XF,0XD,0X0,0X5,0X7,0XA,0X4,0X9,0X2,0X3,0XE,0X6,0XB,0X8,0XC},
    {0XD,0XB,0X4,0X1,0X3,0XF,0X5,0X9,0X0,0XA,0XE,0X7,0X6,0X8,0X2,0XC},
    {0X4,0XB,0XA,0X0,0X7,0X2,0X1,0XD,0X3,0X6,0X8,0X5,0X9,0XC,0XF,0XE},
    {0X6,0XC,0X7,0X1,0X5,0XF,0XD,0X8,0X4,0XA,0X9,0XE,0X0,0X3,0XB,0X2},
    {0X7,0XD,0XA,0X1,0X0,0X8,0X9,0XF,0XE,0X4,0X6,0XC,0XB,0X2,0X5,0X3},
    {0X5,0X8,0X1,0XD,0XA,0X3,0X4,0X2,0XE,0XF,0XC,0X7,0X6,0X0,0X9,0XB},
    {0XE,0XB,0X4,0XC,0X6,0XD,0XF,0XA,0X2,0X3,0X8,0X1,0X0,0X7,0X5,0X9},
    {0X4,0XA,0X9,0X2,0XD,0X8,0X0,0XE,0X6,0XB,0X1,0XC,0X7,0XF,0X5,0X3}
    }

Definition at line 22 of file gost89.c.

Functions

Variables

Function Documentation

Variable Documentation