loveydoe's status on Monday, 28-Jul-14 07:48:12 UTC
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@thewaifutyphoon You could a decoder that maps the case of blocks of five letters to a table of their translations. To encode text, you just need a fake message that is as long as five times the real message's length; then allow a program to fix the casing of this fake string to reflect the As and Bs of the code string, using the same table.