id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ap-690	Buček, J.; Hlaváč, J.; Matušková, M.; Lórencz, R.	Cost-Effective Architectures for RC5 Brute Force Cracking	2005	6	.pdf	application/pdf	4032	212	68	i i t� �( ) mod1 ; j j c� �( ) mod1 ; 2.3 Decryption The following decryption routine assumes that the array S contains the mixed key and that the ciphertext block is in registers A and B. for i r� downto 1 do B B S i� � �( [ ])2 1 � �A A� ; The plaintext is assumed to be in A and B. A A S� � [ ]0 ; B B S� � [ ]1 ; for i �1 to r do A A B� �( ) � �B S i� [ ]2 ; B B A� �( ) � �A S i� �[ ]2 1 ; 3	cache/ap-690.pdf	txt/ap-690.txt