Double Ratchet Algorithm
label: 双棘轮算法 @zh
description: algorithme de gestion de clés de chiffrement @fr
subject: Category:End-to-end encryption
description: 暗号鍵管理アルゴリズム @ja
id: 7
subject: Category:Cryptographic algorithms
colwidth: 30
type: Algorithm
label: Алгоритм двойного храповика @ru
width: 220
title: Double ratchet algorithm: The ping-pong game encrypting Signal and WhatsApp
description: cryptographic key management algorithm
label: Algorithme à Double Ratchet @fr
description: algoritmo per la gestione delle chiavi crittografiche @it
caption: Diagram of the working principle
direction: vertical
description: algoritem za upravljanje kriptografskih ključev @sl
image: Axolotl ratchet scheme, legend.svg
description: алгоритм управления ключами @ru
image: Axolotl ratchet scheme.svg