Marcel SIneM(S)USOct 7
#Signal @signalapp sichert seine Chats gegen Quantencomputer | heise online https://www.heise.de/news/Signal-sichert-seine-Chats-gegen-Quantencomputer-10717838.html #SparsePostQuantumRatchet #SPQR #SPQRverschlüsselung #Verschlüsselung #encryption #Messenger #SignalApp #SignalMessenger
Signal sichert seine Chats gegen Quantencomputer

Signal ergänzt sein Double-Ratchet-Verfahren um eine neue Komponente, sodass auch zukünftige Quantencomputer die Kommunikation nicht knacken können.

heise online
PrivacyDigestOct 4, 2025

#Signal Braces For #Quantum Age With #SPQR #Encryption Upgrade - Slashdot

Signal has introduced the #SparsePostQuantumRatchet (SPQR), a new upgrade to its #encryption protocol that mixes quantum safe #cryptography into its existing #DoubleRatchet. The result, which Signal calls the #TripleRatchet , makes it much harder for even future quantum computers to break private chats.
#privacy #security

https://it.slashdot.org/story/25/10/03/234236/signal-braces-for-quantum-age-with-spqr-encryption-upgrade?utm_source=rss1.0mainlinkanon&utm_medium=feed

Signal Braces For Quantum Age With SPQR Encryption Upgrade - Slashdot

BrianFagioli shares a report from NERDS.xyz: Signal has introduced the Sparse Post Quantum Ratchet (SPQR), a new upgrade to its encryption protocol that mixes quantum safe cryptography into its existing Double Ratchet. The result, which Signal calls the Triple Ratchet, makes it much harder for even ...