Jake Slone jslmnop
jslmnop
/ gist:2476211
Created
April 24, 2012 03:37
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| class Idea | |
| require 'crypt/cbc' | |
| include Crypt::CBC | |
| require 'digest/md5' | |
| ULONG = 0x100000000 | |
| USHORT = 0x10000 | |
| encrypt = 0 | |
| decrypt = 1 | |
| def block_size | |
| return(8) |
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| # idea.rb Richard Kernahan <kernighan_rich@rubyforge.org> | |
| # IDEA (International Data Encryption Algorithm) by | |
| # Xuejia Lai and James Massey (1992). Refer to license info at end. | |
| # Ported by Richard Kernahan 2005 | |
| module Crypt | |
| class IDEA | |
| require 'crypt/cbc' |