russian copulation

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. {{lb|en|cryptography}} A method of rearranging [[plaintext]] before [[encryption]] by breaking it into two parts and inverting their order, so as to [[conceal]] obvious [[header]]s, [[salutation]]s, [[signature]]s, etc.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.