aes-x86_64.pl

一个c写的aes,简单明了希望对大家有所帮助

	push	%r12
	push	%r13
	push	%r14
	push	%r15
	pushfq
	cld
	mov	%r9d,%r9d	# clear upper half of enc

	.picmeup $sbox
.Lcbc_pic_point:

	cmp	\$0,%r9
	je	.LDECRYPT

	lea	AES_Te-.Lcbc_pic_point($sbox),$sbox

	# allocate aligned stack frame...
	lea	-64-248(%rsp),$key
	and	\$-64,$key

	# ... and make it doesn't alias with AES_Te modulo 4096
	mov	$sbox,%r10
	lea	2048($sbox),%r11
	mov	$key,%r12
	and	\$0xFFF,%r10	# s = $sbox&0xfff
	and	\$0xFFF,%r11	# e = ($sbox+2048)&0xfff
	and	\$0xFFF,%r12	# p = %rsp&0xfff

	cmp	%r11,%r12	# if (p=>e) %rsp =- (p-e);
	jb	.Lcbc_te_break_out
	sub	%r11,%r12
	sub	%r12,$key
	jmp	.Lcbc_te_ok
.Lcbc_te_break_out:		# else %rsp -= (p-s)&0xfff + framesz
	sub	%r10,%r12
	and	\$0xFFF,%r12
	add	\$320,%r12
	sub	%r12,$key
.align	4
.Lcbc_te_ok:

	xchg	%rsp,$key
	add	\$8,%rsp	# reserve for return address!
	mov	$key,$_rsp	# save %rsp
	mov	%rdx,$_len	# save copy of len
	mov	%rcx,$_key	# save copy of key
	mov	%r8,$_ivp	# save copy of ivp
	movl	\$0,$mark	# copy of aes_key->rounds = 0;
	mov	%r8,%rbp	# rearrange input arguments
	mov	%rsi,$out
	mov	%rdi,$inp
	mov	%rcx,$key

	# do we copy key schedule to stack?
	mov	$key,%r10
	sub	$sbox,%r10
	and	\$0xfff,%r10
	cmp	\$2048,%r10
	jb	.Lcbc_do_ecopy
	cmp	\$4096-248,%r10
	jb	.Lcbc_skip_ecopy
.align	4
.Lcbc_do_ecopy:
		mov	$key,%rsi
		lea	$aes_key,%rdi
		lea	$aes_key,$key
		mov	\$240/8,%ecx
		.long	0x90A548F3	# rep movsq
		mov	(%rsi),%eax	# copy aes_key->rounds
		mov	%eax,(%rdi)
.Lcbc_skip_ecopy:
	mov	$key,$keyp	# save key pointer

	mov	\$16,%ecx
.align	4
.Lcbc_prefetch_te:
		mov	0($sbox),%r10
		mov	32($sbox),%r11
		mov	64($sbox),%r12
		mov	96($sbox),%r13
		lea	128($sbox),$sbox
		sub	\$1,%ecx
	jnz	.Lcbc_prefetch_te
	sub	\$2048,$sbox

	test	\$-16,%rdx		# check upon length
	mov	%rdx,%r10
	mov	0(%rbp),$s0		# load iv
	mov	4(%rbp),$s1
	mov	8(%rbp),$s2
	mov	12(%rbp),$s3
	jz	.Lcbc_enc_tail		# short input...

.align	4
.Lcbc_enc_loop:
		xor	0($inp),$s0
		xor	4($inp),$s1
		xor	8($inp),$s2
		xor	12($inp),$s3
		mov	$inp,$ivec	# if ($verticalspin) save inp

		mov	$keyp,$key	# restore key
		call	_x86_64_AES_encrypt

		mov	$ivec,$inp	# if ($verticalspin) restore inp
		mov	$s0,0($out)
		mov	$s1,4($out)
		mov	$s2,8($out)
		mov	$s3,12($out)

		mov	$_len,%r10
		lea	16($inp),$inp
		lea	16($out),$out
		sub	\$16,%r10
		test	\$-16,%r10
		mov	%r10,$_len
	jnz	.Lcbc_enc_loop
	test	\$15,%r10
	jnz	.Lcbc_enc_tail
	mov	$_ivp,%rbp	# restore ivp
	mov	$s0,0(%rbp)	# save ivec
	mov	$s1,4(%rbp)
	mov	$s2,8(%rbp)
	mov	$s3,12(%rbp)

.align	4
.Lcbc_cleanup:
	cmpl	\$0,$mark	# was the key schedule copied?
	lea	$aes_key,%rdi
	mov	$_rsp,%rsp
	je	.Lcbc_exit
		mov	\$240/8,%ecx
		xor	%rax,%rax
		.long	0x90AB48F3	# rep stosq
.Lcbc_exit:
	popfq
	pop	%r15
	pop	%r14
	pop	%r13
	pop	%r12
	pop	%rbp
	pop	%rbx
.Lcbc_just_ret:
	ret
.align	4
.Lcbc_enc_tail:
	cmp	$inp,$out
	je	.Lcbc_enc_in_place
	mov	%r10,%rcx
	mov	$inp,%rsi
	mov	$out,%rdi
	.long	0xF689A4F3		# rep movsb
.Lcbc_enc_in_place:
	mov	\$16,%rcx		# zero tail
	sub	%r10,%rcx
	xor	%rax,%rax
	.long	0xF689AAF3		# rep stosb
	mov	$out,$inp		# this is not a mistake!
	movq	\$16,$_len		# len=16
	jmp	.Lcbc_enc_loop		# one more spin...
#----------------------------- DECRYPT -----------------------------#
.align	16
.LDECRYPT:
	lea	AES_Td-.Lcbc_pic_point($sbox),$sbox

	# allocate aligned stack frame...
	lea	-64-248(%rsp),$key
	and	\$-64,$key

	# ... and make it doesn't alias with AES_Td modulo 4096
	mov	$sbox,%r10
	lea	2304($sbox),%r11
	mov	$key,%r12
	and	\$0xFFF,%r10	# s = $sbox&0xfff
	and	\$0xFFF,%r11	# e = ($sbox+2048+256)&0xfff
	and	\$0xFFF,%r12	# p = %rsp&0xfff

	cmp	%r11,%r12	# if (p=>e) %rsp =- (p-e);
	jb	.Lcbc_td_break_out
	sub	%r11,%r12
	sub	%r12,$key
	jmp	.Lcbc_td_ok
.Lcbc_td_break_out:		# else %rsp -= (p-s)&0xfff + framesz
	sub	%r10,%r12
	and	\$0xFFF,%r12
	add	\$320,%r12
	sub	%r12,$key
.align	4
.Lcbc_td_ok:

	xchg	%rsp,$key
	add	\$8,%rsp	# reserve for return address!
	mov	$key,$_rsp	# save %rsp
	mov	%rdx,$_len	# save copy of len
	mov	%rcx,$_key	# save copy of key
	mov	%r8,$_ivp	# save copy of ivp
	movl	\$0,$mark	# copy of aes_key->rounds = 0;
	mov	%r8,%rbp	# rearrange input arguments
	mov	%rsi,$out
	mov	%rdi,$inp
	mov	%rcx,$key

	# do we copy key schedule to stack?
	mov	$key,%r10
	sub	$sbox,%r10
	and	\$0xfff,%r10
	cmp	\$2304,%r10
	jb	.Lcbc_do_dcopy
	cmp	\$4096-248,%r10
	jb	.Lcbc_skip_dcopy
.align	4
.Lcbc_do_dcopy:
		mov	$key,%rsi
		lea	$aes_key,%rdi
		lea	$aes_key,$key
		mov	\$240/8,%ecx
		.long	0x90A548F3	# rep movsq
		mov	(%rsi),%eax	# copy aes_key->rounds
		mov	%eax,(%rdi)
.Lcbc_skip_dcopy:
	mov	$key,$keyp	# save key pointer

	mov	\$18,%ecx
.align	4
.Lcbc_prefetch_td:
		mov	0($sbox),%r10
		mov	32($sbox),%r11
		mov	64($sbox),%r12
		mov	96($sbox),%r13
		lea	128($sbox),$sbox
		sub	\$1,%ecx
	jnz	.Lcbc_prefetch_td
	sub	\$2304,$sbox

	cmp	$inp,$out
	je	.Lcbc_dec_in_place

	mov	%rbp,$ivec
.align	4
.Lcbc_dec_loop:
		mov	0($inp),$s0		# read input
		mov	4($inp),$s1
		mov	8($inp),$s2
		mov	12($inp),$s3
		mov	$inp,8+$ivec	# if ($verticalspin) save inp

		mov	$keyp,$key	# restore key
		call	_x86_64_AES_decrypt

		mov	$ivec,%rbp	# load ivp
		mov	8+$ivec,$inp	# if ($verticalspin) restore inp
		xor	0(%rbp),$s0	# xor iv
		xor	4(%rbp),$s1
		xor	8(%rbp),$s2
		xor	12(%rbp),$s3
		mov	$inp,%rbp	# current input, next iv

		mov	$_len,%r10	# load len
		sub	\$16,%r10
		jc	.Lcbc_dec_partial
		mov	%r10,$_len	# update len
		mov	%rbp,$ivec	# update ivp

		mov	$s0,0($out)	# write output
		mov	$s1,4($out)
		mov	$s2,8($out)
		mov	$s3,12($out)

		lea	16($inp),$inp
		lea	16($out),$out
	jnz	.Lcbc_dec_loop
.Lcbc_dec_end:
	mov	$_ivp,%r12		# load user ivp
	mov	0(%rbp),%r10		# load iv
	mov	8(%rbp),%r11
	mov	%r10,0(%r12)		# copy back to user
	mov	%r11,8(%r12)
	jmp	.Lcbc_cleanup

.align	4
.Lcbc_dec_partial:
	mov	$s0,0+$ivec		# dump output to stack
	mov	$s1,4+$ivec
	mov	$s2,8+$ivec
	mov	$s3,12+$ivec
	mov	$out,%rdi
	lea	$ivec,%rsi
	mov	\$16,%rcx
	add	%r10,%rcx		# number of bytes to copy
	.long	0xF689A4F3		# rep movsb
	jmp	.Lcbc_dec_end

.align	16
.Lcbc_dec_in_place:
		mov	0($inp),$s0	# load input
		mov	4($inp),$s1
		mov	8($inp),$s2
		mov	12($inp),$s3

		mov	$inp,$ivec	# if ($verticalspin) save inp
		mov	$keyp,$key
		call	_x86_64_AES_decrypt

		mov	$ivec,$inp	# if ($verticalspin) restore inp
		mov	$_ivp,%rbp
		xor	0(%rbp),$s0
		xor	4(%rbp),$s1
		xor	8(%rbp),$s2
		xor	12(%rbp),$s3

		mov	0($inp),%r10	# copy input to iv
		mov	8($inp),%r11
		mov	%r10,0(%rbp)
		mov	%r11,8(%rbp)

		mov	$s0,0($out)	# save output [zaps input]
		mov	$s1,4($out)
		mov	$s2,8($out)
		mov	$s3,12($out)

		mov	$_len,%rcx
		lea	16($inp),$inp
		lea	16($out),$out
		sub	\$16,%rcx
		jc	.Lcbc_dec_in_place_partial
		mov	%rcx,$_len
	jnz	.Lcbc_dec_in_place
	jmp	.Lcbc_cleanup

.align	4
.Lcbc_dec_in_place_partial:
	# one can argue if this is actually required
	lea	($out,%rcx),%rdi
	lea	(%rbp,%rcx),%rsi
	neg	%rcx
	.long	0xF689A4F3	# rep movsb	# restore tail
	jmp	.Lcbc_cleanup
.size	AES_cbc_encrypt,.-AES_cbc_encrypt
___
}

$code.=<<___;
.globl	AES_Te
.align	64
AES_Te:
___
	&_data_word(0xa56363c6, 0x847c7cf8, 0x997777ee, 0x8d7b7bf6);
	&_data_word(0x0df2f2ff, 0xbd6b6bd6, 0xb16f6fde, 0x54c5c591);
	&_data_word(0x50303060, 0x03010102, 0xa96767ce, 0x7d2b2b56);
	&_data_word(0x19fefee7, 0x62d7d7b5, 0xe6abab4d, 0x9a7676ec);
	&_data_word(0x45caca8f, 0x9d82821f, 0x40c9c989, 0x877d7dfa);
	&_data_word(0x15fafaef, 0xeb5959b2, 0xc947478e, 0x0bf0f0fb);
	&_data_word(0xecadad41, 0x67d4d4b3, 0xfda2a25f, 0xeaafaf45);
	&_data_word(0xbf9c9c23, 0xf7a4a453, 0x967272e4, 0x5bc0c09b);
	&_data_word(0xc2b7b775, 0x1cfdfde1, 0xae93933d, 0x6a26264c);
	&_data_word(0x5a36366c, 0x413f3f7e, 0x02f7f7f5, 0x4fcccc83);
	&_data_word(0x5c343468, 0xf4a5a551, 0x34e5e5d1, 0x08f1f1f9);
	&_data_word(0x937171e2, 0x73d8d8ab, 0x53313162, 0x3f15152a);
	&_data_word(0x0c040408, 0x52c7c795, 0x65232346, 0x5ec3c39d);
	&_data_word(0x28181830, 0xa1969637, 0x0f05050a, 0xb59a9a2f);
	&_data_word(0x0907070e, 0x36121224, 0x9b80801b, 0x3de2e2df);
	&_data_word(0x26ebebcd, 0x6927274e, 0xcdb2b27f, 0x9f7575ea);
	&_data_word(0x1b090912, 0x9e83831d, 0x742c2c58, 0x2e1a1a34);
	&_data_word(0x2d1b1b36, 0xb26e6edc, 0xee5a5ab4, 0xfba0a05b);
	&_data_word(0xf65252a4, 0x4d3b3b76, 0x61d6d6b7, 0xceb3b37d);
	&_data_word(0x7b292952, 0x3ee3e3dd, 0x712f2f5e, 0x97848413);
	&_data_word(0xf55353a6, 0x68d1d1b9, 0x00000000, 0x2cededc1);
	&_data_word(0x60202040, 0x1ffcfce3, 0xc8b1b179, 0xed5b5bb6);
	&_data_word(0xbe6a6ad4, 0x46cbcb8d, 0xd9bebe67, 0x4b393972);
	&_data_word(0xde4a4a94, 0xd44c4c98, 0xe85858b0, 0x4acfcf85);
	&_data_word(0x6bd0d0bb, 0x2aefefc5, 0xe5aaaa4f, 0x16fbfbed);
	&_data_word(0xc5434386, 0xd74d4d9a, 0x55333366, 0x94858511);
	&_data_word(0xcf45458a, 0x10f9f9e9, 0x06020204, 0x817f7ffe);
	&_data_word(0xf05050a0, 0x443c3c78, 0xba9f9f25, 0xe3a8a84b);
	&_data_word(0xf35151a2, 0xfea3a35d, 0xc0404080, 0x8a8f8f05);
	&_data_word(0xad92923f, 0xbc9d9d21, 0x48383870, 0x04f5f5f1);
	&_data_word(0xdfbcbc63, 0xc1b6b677, 0x75dadaaf, 0x63212142);
	&_data_word(0x30101020, 0x1affffe5, 0x0ef3f3fd, 0x6dd2d2bf);
	&_data_word(0x4ccdcd81, 0x140c0c18, 0x35131326, 0x2fececc3);
	&_data_word(0xe15f5fbe, 0xa2979735, 0xcc444488, 0x3917172e);
	&_data_word(0x57c4c493, 0xf2a7a755, 0x827e7efc, 0x473d3d7a);
	&_data_word(0xac6464c8, 0xe75d5dba, 0x2b191932, 0x957373e6);
	&_data_word(0xa06060c0, 0x98818119, 0xd14f4f9e, 0x7fdcdca3);
	&_data_word(0x66222244, 0x7e2a2a54, 0xab90903b, 0x8388880b);
	&_data_word(0xca46468c, 0x29eeeec7, 0xd3b8b86b, 0x3c141428);
	&_data_word(0x79dedea7, 0xe25e5ebc, 0x1d0b0b16, 0x76dbdbad);
	&_data_word(0x3be0e0db, 0x56323264, 0x4e3a3a74, 0x1e0a0a14);
	&_data_word(0xdb494992, 0x0a06060c, 0x6c242448, 0xe45c5cb8);
	&_data_word(0x5dc2c29f, 0x6ed3d3bd, 0xefacac43, 0xa66262c4);
	&_data_word(0xa8919139, 0xa4959531, 0x37e4e4d3, 0x8b7979f2);
	&_data_word(0x32e7e7d5, 0x43c8c88b, 0x5937376e, 0xb76d6dda);
	&_data_word(0x8c8d8d01, 0x64d5d5b1, 0xd24e4e9c, 0xe0a9a949);
	&_data_word(0xb46c6cd8, 0xfa5656ac, 0x07f4f4f3, 0x25eaeacf);
	&_data_word(0xaf6565ca, 0x8e7a7af4, 0xe9aeae47, 0x18080810);
	&_data_word(0xd5baba6f, 0x887878f0, 0x6f25254a, 0x722e2e5c);
	&_data_word(0x241c1c38, 0xf1a6a657, 0xc7b4b473, 0x51c6c697);
	&_data_word(0x23e8e8cb, 0x7cdddda1, 0x9c7474e8, 0x211f1f3e);
	&_data_word(0xdd4b4b96, 0xdcbdbd61, 0x868b8b0d, 0x858a8a0f);
	&_data_word(0x907070e0, 0x423e3e7c, 0xc4b5b571, 0xaa6666cc);
	&_data_word(0xd8484890, 0x05030306, 0x01f6f6f7, 0x120e0e1c);
	&_data_word(0xa36161c2, 0x5f35356a, 0xf95757ae, 0xd0b9b969);
	&_data_word(0x91868617, 0x58c1c199, 0x271d1d3a, 0xb99e9e27);
	&_data_word(0x38e1e1d9, 0x13f8f8eb, 0xb398982b, 0x33111122);
	&_data_word(0xbb6969d2, 0x70d9d9a9, 0x898e8e07, 0xa7949433);
	&_data_word(0xb69b9b2d, 0x221e1e3c, 0x92878715, 0x20e9e9c9);
	&_data_word(0x49cece87, 0xff5555aa, 0x78282850, 0x7adfdfa5);
	&_data_word(0x8f8c8c03, 0xf8a1a159, 0x80898909, 0x170d0d1a);
	&_data_word(0xdabfbf65, 0x31e6e6d7, 0xc6424284, 0xb86868d0);
	&_data_word(0xc3414182, 0xb0999929, 0x772d2d5a, 0x110f0f1e);
	&_data_word(0xcbb0b07b, 0xfc5454a8, 0xd6bbbb6d, 0x3a16162c);
#rcon:
$code.=<<___;
	.long	0x00000001, 0x00000002, 0x00000004, 0x00000008
	.long	0x00000010, 0x00000020, 0x00000040, 0x00000080
	.long	0x0000001b, 0x00000036, 0, 0, 0, 0, 0, 0
___
$code.=<<___;
.globl	AES_Td
.align	64
AES_Td:
___
	&_data_word(0x50a7f451, 0x5365417e, 0xc3a4171a, 0x965e273a);
	&_data_word(0xcb6bab3b, 0xf1459d1f, 0xab58faac, 0x9303e34b);
	&_data_word(0x55fa3020, 0xf66d76ad, 0x9176cc88, 0x254c02f5);
	&_data_word(0xfcd7e54f, 0xd7cb2ac5, 0x80443526, 0x8fa362b5);
	&_data_word(0x495ab1de, 0x671bba25, 0x980eea45, 0xe1c0fe5d);
	&_data_word(0x02752fc3, 0x12f04c81, 0xa397468d, 0xc6f9d36b);
	&_data_word(0xe75f8f03, 0x959c9215, 0xeb7a6dbf, 0xda595295);
	&_data_word(0x2d83bed4, 0xd3217458, 0x2969e049, 0x44c8c98e);
	&_data_word(0x6a89c275, 0x78798ef4, 0x6b3e5899, 0xdd71b927);
	&_data_word(0xb64fe1be, 0x17ad88f0, 0x66ac20c9, 0xb43ace7d);
	&_data_word(0x184adf63, 0x82311ae5, 0x60335197, 0x457f5362);
	&_data_word(0xe07764b1, 0x84ae6bbb, 0x1ca081fe, 0x942b08f9);
	&_data_word(0x58684870, 0x19fd458f, 0x876cde94, 0xb7f87b52);
	&_data_word(0x23d373ab, 0xe2024b72, 0x578f1fe3, 0x2aab5566);
	&_data_word(0x0728ebb2, 0x03c2b52f, 0x9a7bc586, 0xa50837d3);
	&_data_word(0xf2872830, 0xb2a5bf23, 0xba6a0302, 0x5c8216ed);
	&_data_word(0x2b1ccf8a, 0x92b479a7, 0xf0f207f3, 0xa1e2694e);
	&_data_word(0xcdf4da65, 0xd5be0506, 0x1f6234d1, 0x8afea6c4);
	&_data_word(0x9d532e34, 0xa055f3a2, 0x32e18a05, 0x75ebf6a4);
	&_data_word(0x39ec830b, 0xaaef6040, 0x069f715e, 0x51106ebd);
	&_data_word(0xf98a213e, 0x3d06dd96, 0xae053edd, 0x46bde64d);
	&_data_word(0xb58d5491, 0x055dc471, 0x6fd40604, 0xff155060);
	&_data_word(0x24fb9819, 0x97e9bdd6, 0xcc434089, 0x779ed967);
	&_data_word(0xbd42e8b0, 0x888b8907, 0x385b19e7, 0xdbeec879);
	&_data_word(0x470a7ca1, 0xe90f427c, 0xc91e84f8, 0x00000000);
	&_data_word(0x83868009, 0x48ed2b32, 0xac70111e, 0x4e725a6c);
	&_data_word(0xfbff0efd, 0x5638850f, 0x1ed5ae3d, 0x27392d36);
	&_data_word(0x64d90f0a, 0x21a65c68, 0xd1545b9b, 0x3a2e3624);
	&_data_word(0xb1670a0c, 0x0fe75793, 0xd296eeb4, 0x9e919b1b);
	&_data_word(0x4fc5c080, 0xa220dc61, 0x694b775a, 0x161a121c);
	&_data_word(0x0aba93e2, 0xe52aa0c0, 0x43e0223c, 0x1d171b12);
	&_data_word(0x0b0d090e, 0xadc78bf2, 0xb9a8b62d, 0xc8a91e14);
	&_data_word(0x8519f157, 0x4c0775af, 0xbbdd99ee, 0xfd607fa3);
	&_data_word(0x9f2601f7, 0xbcf5725c, 0xc53b6644, 0x347efb5b);
	&_data_word(0x7629438b, 0xdcc623cb, 0x68fcedb6, 0x63f1e4b8);
	&_data_word(0xcadc31d7, 0x10856342, 0x40229713, 0x2011c684);
	&_data_word(0x7d244a85, 0xf83dbbd2, 0x1132f9ae, 0x6da129c7);
	&_data_word(0x4b2f9e1d, 0xf330b2dc, 0xec52860d, 0xd0e3c177);
	&_data_word(0x6c16b32b, 0x99b970a9, 0xfa489411, 0x2264e947);
	&_data_word(0xc48cfca8, 0x1a3ff0a0, 0xd82c7d56, 0xef903322);
	&_data_word(0xc74e4987, 0xc1d138d9, 0xfea2ca8c, 0x360bd498);
	&_data_word(0xcf81f5a6, 0x28de7aa5, 0x268eb7da, 0xa4bfad3f);
	&_data_word(0xe49d3a2c, 0x0d927850, 0x9bcc5f6a, 0x62467e54);
	&_data_word(0xc2138df6, 0xe8b8d890, 0x5ef7392e, 0xf5afc382);
	&_data_word(0xbe805d9f, 0x7c93d069, 0xa92dd56f, 0xb31225cf);
	&_data_word(0x3b99acc8, 0xa77d1810, 0x6e639ce8, 0x7bbb3bdb);
	&_data_word(0x097826cd, 0xf418596e, 0x01b79aec, 0xa89a4f83);
	&_data_word(0x656e95e6, 0x7ee6ffaa, 0x08cfbc21, 0xe6e815ef);
	&_data_word(0xd99be7ba, 0xce366f4a, 0xd4099fea, 0xd67cb029);
	&_data_word(0xafb2a431, 0x31233f2a, 0x3094a5c6, 0xc066a235);
	&_data_word(0x37bc4e74, 0xa6ca82fc, 0xb0d090e0, 0x15d8a733);
	&_data_word(0x4a9804f1, 0xf7daec41, 0x0e50cd7f, 0x2ff69117);
	&_data_word(0x8dd64d76, 0x4db0ef43, 0x544daacc, 0xdf0496e4);
	&_data_word(0xe3b5d19e, 0x1b886a4c, 0xb81f2cc1, 0x7f516546);
	&_data_word(0x04ea5e9d, 0x5d358c01, 0x737487fa, 0x2e410bfb);
	&_data_word(0x5a1d67b3, 0x52d2db92, 0x335610e9, 0x1347d66d);
	&_data_word(0x8c61d79a, 0x7a0ca137, 0x8e14f859, 0x893c13eb);
	&_data_word(0xee27a9ce, 0x35c961b7, 0xede51ce1, 0x3cb1477a);
	&_data_word(0x59dfd29c, 0x3f73f255, 0x79ce1418, 0xbf37c773);
	&_data_word(0xeacdf753, 0x5baafd5f, 0x146f3ddf, 0x86db4478);
	&_data_word(0x81f3afca, 0x3ec468b9, 0x2c342438, 0x5f40a3c2);
	&_data_word(0x72c31d16, 0x0c25e2bc, 0x8b493c28, 0x41950dff);
	&_data_word(0x7101a839, 0xdeb30c08, 0x9ce4b4d8, 0x90c15664);
	&_data_word(0x6184cb7b, 0x70b632d5, 0x745c6c48, 0x4257b8d0);
#Td4:
	&data_byte(0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38);
	&data_byte(0xbf, 0x40, 0xa3, 0x9e, 0x81, 0xf3, 0xd7, 0xfb);
	&data_byte(0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87);
	&data_byte(0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde, 0xe9, 0xcb);
	&data_byte(0x54, 0x7b, 0x94, 0x32, 0xa6, 0xc2, 0x23, 0x3d);
	&data_byte(0xee, 0x4c, 0x95, 0x0b, 0x42, 0xfa, 0xc3, 0x4e);
	&data_byte(0x08, 0x2e, 0xa1, 0x66, 0x28, 0xd9, 0x24, 0xb2);
	&data_byte(0x76, 0x5b, 0xa2, 0x49, 0x6d, 0x8b, 0xd1, 0x25);
	&data_byte(0x72, 0xf8, 0xf6, 0x64, 0x86, 0x68, 0x98, 0x16);
	&data_byte(0xd4, 0xa4, 0x5c, 0xcc, 0x5d, 0x65, 0xb6, 0x92);
	&data_byte(0x6c, 0x70, 0x48, 0x50, 0xfd, 0xed, 0xb9, 0xda);
	&data_byte(0x5e, 0x15, 0x46, 0x57, 0xa7, 0x8d, 0x9d, 0x84);
	&data_byte(0x90, 0xd8, 0xab, 0x00, 0x8c, 0xbc, 0xd3, 0x0a);
	&data_byte(0xf7, 0xe4, 0x58, 0x05, 0xb8, 0xb3, 0x45, 0x06);
	&data_byte(0xd0, 0x2c, 0x1e, 0x8f, 0xca, 0x3f, 0x0f, 0x02);
	&data_byte(0xc1, 0xaf, 0xbd, 0x03, 0x01, 0x13, 0x8a, 0x6b);
	&data_byte(0x3a, 0x91, 0x11, 0x41, 0x4f, 0x67, 0xdc, 0xea);
	&data_byte(0x97, 0xf2, 0xcf, 0xce, 0xf0, 0xb4, 0xe6, 0x73);
	&data_byte(0x96, 0xac, 0x74, 0x22, 0xe7, 0xad, 0x35, 0x85);
	&data_byte(0xe2, 0xf9, 0x37, 0xe8, 0x1c, 0x75, 0xdf, 0x6e);
	&data_byte(0x47, 0xf1, 0x1a, 0x71, 0x1d, 0x29, 0xc5, 0x89);
	&data_byte(0x6f, 0xb7, 0x62, 0x0e, 0xaa, 0x18, 0xbe, 0x1b);
	&data_byte(0xfc, 0x56, 0x3e, 0x4b, 0xc6, 0xd2, 0x79, 0x20);
	&data_byte(0x9a, 0xdb, 0xc0, 0xfe, 0x78, 0xcd, 0x5a, 0xf4);
	&data_byte(0x1f, 0xdd, 0xa8, 0x33, 0x88, 0x07, 0xc7, 0x31);
	&data_byte(0xb1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xec, 0x5f);
	&data_byte(0x60, 0x51, 0x7f, 0xa9, 0x19, 0xb5, 0x4a, 0x0d);
	&data_byte(0x2d, 0xe5, 0x7a, 0x9f, 0x93, 0xc9, 0x9c, 0xef);
	&data_byte(0xa0, 0xe0, 0x3b, 0x4d, 0xae, 0x2a, 0xf5, 0xb0);
	&data_byte(0xc8, 0xeb, 0xbb, 0x3c, 0x83, 0x53, 0x99, 0x61);
	&data_byte(0x17, 0x2b, 0x04, 0x7e, 0xba, 0x77, 0xd6, 0x26);
	&data_byte(0xe1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0c, 0x7d);

$code =~ s/\`([^\`]*)\`/eval($1)/gem;

print $code;

close STDOUT;