English

Manual Encryption Revisited

Cryptography and Security 2019-04-02 v1

Abstract

This document brings together several articles devoted to manual encryption and introduces new algorithms and ciphers: a permutation algorithm, Spirale (a one-time-pad cipher), a solution to the problem of the ordered route of a table, Diagonales (a cipher by transposition), Carousel (another cipher by transposition), solutions to the problem of creating keys or passwords.

Keywords

Cite

@article{arxiv.1904.00748,
  title  = {Manual Encryption Revisited},
  author = {Philippe Allard},
  journal= {arXiv preprint arXiv:1904.00748},
  year   = {2019}
}
R2 v1 2026-06-23T08:25:11.422Z