#!/usr/local/bin/perl

# des.pl tesing code

require 'des.pl';

$num_tests=34;
@key_data=(
	0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
	0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
	0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
	0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,
	0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF,
	0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,
	0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
	0xFE,0xDC,0xBA,0x98,0x76,0x54,0x32,0x10,
	0x7C,0xA1,0x10,0x45,0x4A,0x1A,0x6E,0x57,
	0x01,0x31,0xD9,0x61,0x9D,0xC1,0x37,0x6E,
	0x07,0xA1,0x13,0x3E,0x4A,0x0B,0x26,0x86,
	0x38,0x49,0x67,0x4C,0x26,0x02,0x31,0x9E,
	0x04,0xB9,0x15,0xBA,0x43,0xFE,0xB5,0xB6,
	0x01,0x13,0xB9,0x70,0xFD,0x34,0xF2,0xCE,
	0x01,0x70,0xF1,0x75,0x46,0x8F,0xB5,0xE6,
	0x43,0x29,0x7F,0xAD,0x38,0xE3,0x73,0xFE,
	0x07,0xA7,0x13,0x70,0x45,0xDA,0x2A,0x16,
	0x04,0x68,0x91,0x04,0xC2,0xFD,0x3B,0x2F,
	0x37,0xD0,0x6B,0xB5,0x16,0xCB,0x75,0x46,
	0x1F,0x08,0x26,0x0D,0x1A,0xC2,0x46,0x5E,
	0x58,0x40,0x23,0x64,0x1A,0xBA,0x61,0x76,
	0x02,0x58,0x16,0x16,0x46,0x29,0xB0,0x07,
	0x49,0x79,0x3E,0xBC,0x79,0xB3,0x25,0x8F,
	0x4F,0xB0,0x5E,0x15,0x15,0xAB,0x73,0xA7,
	0x49,0xE9,0x5D,0x6D,0x4C,0xA2,0x29,0xBF,
	0x01,0x83,0x10,0xDC,0x40,0x9B,0x26,0xD6,
	0x1C,0x58,0x7F,0x1C,0x13,0x92,0x4F,0xEF,
	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
	0x1F,0x1F,0x1F,0x1F,0x0E,0x0E,0x0E,0x0E,
	0xE0,0xFE,0xE0,0xFE,0xF1,0xFE,0xF1,0xFE,
	0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
	0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
	0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF,
	0xFE,0xDC,0xBA,0x98,0x76,0x54,0x32,0x10,
	);

@plain_data=(
	0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
	0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
	0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
	0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,
	0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,
	0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF,
	0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
	0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF,
	0x01,0xA1,0xD6,0xD0,0x39,0x77,0x67,0x42,
	0x5C,0xD5,0x4C,0xA8,0x3D,0xEF,0x57,0xDA,
	0x02,0x48,0xD4,0x38,0x06,0xF6,0x71,0x72,
	0x51,0x45,0x4B,0x58,0x2D,0xDF,0x44,0x0A,
	0x42,0xFD,0x44,0x30,0x59,0x57,0x7F,0xA2,
	0x05,0x9B,0x5E,0x08,0x51,0xCF,0x14,0x3A,
	0x07,0x56,0xD8,0xE0,0x77,0x47,0x61,0xD2,
	0x76,0x25,0x14,0xB8,0x29,0xBF,0x48,0x6A,
	0x3B,0xDD,0x11,0x90,0x49,0x37,0x28,0x02,
	0x26,0x95,0x5F,0x68,0x35,0xAF,0x60,0x9A,
	0x16,0x4D,0x5E,0x40,0x4F,0x27,0x52,0x32,
	0x6B,0x05,0x6E,0x18,0x75,0x9F,0x5C,0xCA,
	0x00,0x4B,0xD6,0xEF,0x09,0x17,0x60,0x62,
	0x48,0x0D,0x39,0x00,0x6E,0xE7,0x62,0xF2,
	0x43,0x75,0x40,0xC8,0x69,0x8F,0x3C,0xFA,
	0x07,0x2D,0x43,0xA0,0x77,0x07,0x52,0x92,
	0x02,0xFE,0x55,0x77,0x81,0x17,0xF1,0x2A,
	0x1D,0x9D,0x5C,0x50,0x18,0xF7,0x28,0xC2,
	0x30,0x55,0x32,0x28,0x6D,0x6F,0x29,0x5A,
	0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF,
	0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF,
	0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF,
	0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
	0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
	0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF);

@cipher_data=(
	0x8C,0xA6,0x4D,0xE9,0xC1,0xB1,0x23,0xA7,
	0x73,0x59,0xB2,0x16,0x3E,0x4E,0xDC,0x58,
	0x95,0x8E,0x6E,0x62,0x7A,0x05,0x55,0x7B,
	0xF4,0x03,0x79,0xAB,0x9E,0x0E,0xC5,0x33,
	0x17,0x66,0x8D,0xFC,0x72,0x92,0x53,0x2D,
	0x8A,0x5A,0xE1,0xF8,0x1A,0xB8,0xF2,0xDD,
	0x8C,0xA6,0x4D,0xE9,0xC1,0xB1,0x23,0xA7,
	0xED,0x39,0xD9,0x50,0xFA,0x74,0xBC,0xC4,
	0x69,0x0F,0x5B,0x0D,0x9A,0x26,0x93,0x9B,
	0x7A,0x38,0x9D,0x10,0x35,0x4B,0xD2,0x71,
	0x86,0x8E,0xBB,0x51,0xCA,0xB4,0x59,0x9A,
	0x71,0x78,0x87,0x6E,0x01,0xF1,0x9B,0x2A,
	0xAF,0x37,0xFB,0x42,0x1F,0x8C,0x40,0x95,
	0x86,0xA5,0x60,0xF1,0x0E,0xC6,0xD8,0x5B,
	0x0C,0xD3,0xDA,0x02,0x00,0x21,0xDC,0x09,
	0xEA,0x67,0x6B,0x2C,0xB7,0xDB,0x2B,0x7A,
	0xDF,0xD6,0x4A,0x81,0x5C,0xAF,0x1A,0x0F,
	0x5C,0x51,0x3C,0x9C,0x48,0x86,0xC0,0x88,
	0x0A,0x2A,0xEE,0xAE,0x3F,0xF4,0xAB,0x77,
	0xEF,0x1B,0xF0,0x3E,0x5D,0xFA,0x57,0x5A,
	0x88,0xBF,0x0D,0xB6,0xD7,0x0D,0xEE,0x56,
	0xA1,0xF9,0x91,0x55,0x41,0x02,0x0B,0x56,
	0x6F,0xBF,0x1C,0xAF,0xCF,0xFD,0x05,0x56,
	0x2F,0x22,0xE4,0x9B,0xAB,0x7C,0xA1,0xAC,
	0x5A,0x6B,0x61,0x2C,0xC2,0x6C,0xCE,0x4A,
	0x5F,0x4C,0x03,0x8E,0xD1,0x2B,0x2E,0x41,
	0x63,0xFA,0xC0,0xD0,0x34,0xD9,0xF7,0x93,
	0x61,0x7B,0x3A,0x0C,0xE8,0xF0,0x71,0x00,
	0xDB,0x95,0x86,0x05,0xF8,0xC8,0xC6,0x06,
	0xED,0xBF,0xD1,0xC6,0x6C,0x29,0xCC,0xC7,
	0x35,0x55,0x50,0xB2,0x15,0x0E,0x24,0x51,
	0xCA,0xAA,0xAF,0x4D,0xEA,0xF1,0xDB,0xAE,
	0xD5,0xD4,0x4F,0xF7,0x20,0x68,0x3D,0x0D,
	0x2A,0x2B,0xB0,0x08,0xDF,0x97,0xC2,0xF2);

print "Doing ecb tests\n";
for ($i=0; $i<$num_tests; $i++)
	{
	printf "Doing test $i\n";
	$key =pack("C8",splice(@key_data   ,0,8));
	$data=pack("C8",splice(@plain_data ,0,8));
	$res =pack("C8",splice(@cipher_data,0,8));

	@ks=  &des_set_key($key);
	$out1= &des_ecb_encrypt(*ks,1,$data);
	$out2= &des_ecb_encrypt(*ks,0,$out1);
	$out3= &des_ecb_encrypt(*ks,0,$res);
	&eprint("encryption failure",$res,$out1)
		if ($out1 ne $res);
	&eprint("encryption/decryption failure",$data,$out2)
		if ($out2 ne $data);
	&eprint("decryption failure",$data,$out3)
		if ($data ne $out3);
	}
print "Done\n";

print "doing speed test over 30 seconds\n";
$SIG{'ALRM'}='done';
sub done {$done=1;}
$done=0;

$count=0;
$d=pack("C8",0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef);
@ks=  &des_set_key($d);
alarm(30);
$start=(times)[0];
while (!$done)
	{
	$count++;
	$d=&des_ecb_encrypt(*ks,1,$d);
	}
$end=(times)[0];
$t=$end-$start;
printf "$count DESs in %.2f seconds is %.2f DESs/sec or %.2f bytes/sec\n",
	1.0*$t,1.0*$count/$t,$count*8.0/$t;

sub eprint
	{
	local($s,$c,$e)=@_;
	local(@k);

	@k=unpack("C8",$c);
	printf "%02x%02x%02x%02x %02x%02x%02x%02x - ",unpack("C8",$c);
	printf "%02x%02x%02x%02x %02x%02x%02x%02x :",unpack("C8",$e);
	print " $s\n";
	}