Jump to content

Ciphers: Substitution: Revision history

Diff selection: Mark the radio buttons of the revisions to compare and hit enter or the button at the bottom.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.

14 December 2025

  • curprev 19:0319:03, 14 December 2025 EdensFall talk contribs 612 bytes +612 Created page with "Substition ciphers are the simplest form of encrypting a text. They involve switching a letter in the original message with a different one to create the encrypted message. They can be achieved via shifting a letter, or by arbitrarily swapping a letter with another one, using a key to decide how it is swapped. The latter is always a superior method, but most substittion ciphers use simple shifting. An example is: Message: H E L L O Encryption: S V O O L In this cas..." Tag: Visual edit