Google quantum-proofs HTTPS by squeezing 15kB of data into 700-byte space

Merkle Tree Certificate support is already in Chrome. Soon, it will be everywhere.

Ars Technica

#Threema and #IBM Research: Collaboration for a Quantum-Secure Future

https://threema.com/en/blog/quantum-secure-future

#PQE #PQC #cybersecurity #FOSS

Threema and IBM Research: Collaboration for a Quantum-Secure Future

We are joining forces with IBM’s renowned research division to implement post-quantum cryptography in Threema. This collaboration will further strengthen Threema’s exceptional security standards, ensuring that our communication solutions are prepared for future threat scenarios.

Threema

Looking at encrypted messengers and the recent failure of the AWS, using @delta is better than nothing. Remember, though, that they support neither #PerfectForwardSecrecy nor quantum-safe or even -resistant #Encryption. High-risk targets should still use only @signalapp, because #DeltaChat and even @threemaapp, @matrix, and #XMPP do not have #PostQuantumEncryption (or proper implementations of it).

#security #CyberSecurity #InfoSec #privacy #Signal #Threema #PFC #PQE

El lado del mal - Quantum y Post-Quantum Computing para Ciberseguridad: Formación Especializada, Libro & Foro Online https://www.elladodelmal.com/2025/07/quantum-y-post-quantum-computing-para.html #Quantum #PostQuantum #Criptografia #PQC #PQE #Formacion #Universidad #Deusto

2020: NSA’s Cybersecurity Perspective on Post-Quantum [Lattice] Cryptography Algorithms

This aged well…

:popcorn:

We agree with the NIST assessment, documented in NISTIR 8309: Status Report on the Second Round of the NIST Post-Quantum Cryptography Standardization Process, that these are among the most efficient post-quantum designs. Based on their history of analysis and implementation efforts, NSA CSD expects that a NIST-candidate lattice-based signature and a NIST-candidate lattice-based key encapsulation mechanism will be approved for NSS. 

https://web.archive.org/web/20201030122750/https://www.nsa.gov/What-We-Do/Cybersecurity/NSAs-Cybersecurity-Perspective-on-Post-Quantum-Cryptography-Algorithms/

https://alecmuffett.com/article/109616

#encryption #nsa #pqe

NSA’s Cybersecurity Perspective on Post-Quantum Cryptography Algorithms

2020: NSA’s Cybersecurity Perspective on Post-Quantum [Lattice] Cryptography Algorithms
https://alecmuffett.com/article/109616
#encryption #nsa #pqe
2020: NSA’s Cybersecurity Perspective on Post-Quantum [Lattice] Cryptography Algorithms

This aged well… :popcorn: We agree with the NIST assessment, documented in NISTIR 8309: Status Report on the Second Round of the NIST Post-Quantum Cryptography Standardization Process, that these a…

Dropsafe

Worth a read. @Tutanota is developing a post quantum encrypted cloud storage service. First one on the market, as far as I know. With quantum computing on the rise, this is a necessary next step to ensure privacy and security on the internet. I hope @protonmail will follow suit.

#QuantumComputing #PQE #privacy #security #e2ee

https://tutanota.com/blog/pqdrive-project

The Race Is On: Tutanota Launches Development of Post-Quantum Secure Cloud

With a grant of €1.5 million by the German government, Tutanota will develop the first post-quantum secure cloud storage and file sharing solution.

Tutanota
El lado del mal - Quantum Computing Cybersecurity Preparedness Act: Comienza la era de Ciberseguridad Post-Quantum en Estados Unidos https://www.elladodelmal.com/2022/12/quantum-computing-cybersecurity.html #PQE #cifrado #privacidad #quantum #criptografía
Quantum Computing Cybersecurity Preparedness Act: Comienza la era de Ciberseguridad Post-Quantum en Estados Unidos

Blog personal de Chema Alonso (CDO Telefónica, 0xWord, MyPublicInbox, Singularity Hackers) sobre seguridad, hacking, hackers y Cálico Electrónico.