## ECE2030 Intro to Computer Engineering
##
## Message decipering
##
## Student: <Your Name>
## Email  : <Your email>	
##	
##	
## Author: Prof. Hsien-Hsin S. Lee			
## 
## School of Electrical & Computer Engineering
## Georgia Institute of Technology
## Atlanta, GA 30332
##
## leehs@gatech.edu
##
##							 
		
	.data
       .globl crypt		
crypt:	.word	0x43ee0a71  
	.word	0x13925268  
	.word	0x523e535a  
	.word	0x7bc04310
	.word	0x08141f50  
	.word	0x3060766c  
	.word	0x3f683a33  
	.word	0x27c06748
	.word	0xaa4b0328  
	.word	0x5a2f2231  
	.word	0x49f8595c  
	.word	0xea514f29
	.word	0x52776c68  
	.word	0x4e08e81b  
	.word	0x272d02a7  
	.word	0x5a325a06
	.word	0x765fa048  
	.word	0x141720df  
	.word	0x4bd01d46  
	.word	0x72c8707b
	.word	0x493071d3  
	.word	0x606c67fa  
	.word	0x78ce1fc0  
	.word	0x55167334
	.word	0x1f4f496c  
	.word	0x73f4c870  
	.word	0x6746106a  
	.word	0x42096068
	.word	0x58136093  
	.word	0xc1107567  
	.word	0x424e3bf8  
	.word	0x7318ce78
	.word	0x48dd1e07  
	.word	0x6a577c73  
	.word	0x734420ce  
	.word	0x33e6e714
	.word	0x4fcc22d3  
	.word	0xf8394e74  
	.word	0x0cc8780a  
	.word	0x341f181b
	.word	0x424a5944  
	.word	0xfc485028  
	.word	0x006166d3  
	.word	0x48c6f410
	.word	0x78670631
	.word	0x00000000  
	.word	0x00000000
	
OneTimePad: .ascii "xx%@#!1890ui90cxcdokookC0Scdcdadcpp123daerk**&*yCon)pkkeda,.uy1313tulklwons8*8jqpzkbcdeccdecwpofopdl9copccedcch90cjkdlkjk0uiyocplencr5$iocopodeHHiodwork!ckGckle.0KKKCcopeHJcoecyudx"
	.word 0x00000000
	.word 0x00000000	

# Standard startup code.  Invoke the routine main with no arguments.

	.text
	.globl __start
__start: jal main
	addu $0, $0, $0		# Nop
	addiu $v0, $0, 10
	syscall			# syscall 10 (exit)


	.globl main
main:
	addu $20, $0, $31	# Save return PC
	


############## Student decryption code begins ###############

	
############## Student decryption code ends   ###############			
Exit:	
	
	li $v0, 4	# system call (type 4) for printing out string (See fig A.17 in Appendix A)
	la $a0, crypt   # point the base address of crypt to register $a0 (=$4) 
	syscall         # make system call, this will print out all the strings pointed by address in $a0
		
	jr $31