minus-squarePhilippe23@lemmy.catoNo Stupid Questions@lemmy.world•Is it possible to design a (pen and paper) cipher that is secure against government cryptanalysis for at least 10 years?linkfedilinkEnglisharrow-up2·edit-24 days agoFrom the Wikipedia article: Solitaire leaks information at a rate of about 0.0005 bits per character. While its security may perhaps be adequate for very short messages, in general Solitaire is considered insecure. See also: http://www.ciphergoth.org/crypto/solitaire/ linkfedilink
From the Wikipedia article:
See also: http://www.ciphergoth.org/crypto/solitaire/