Is it possible to design a (pen and paper) cipher that is secure against government cryptanalysis for at least 10 years?
gedaliyah @ gedaliyah @lemmy.world Posts 805Comments 2,735Joined 2 yr. ago

gedaliyah @ gedaliyah @lemmy.world
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Maybe something akin to a book code, although machine learning may be able to crack those by that time.
I am not a cryptographer so I have no idea really.