TLDR: I’ve implemented #QuantumResistant #Encryption into my #P2P messaging #webapp using #MLKEM (#Kyber) to protect against future #QuantumComputing threats. Read my latest #Blog post to see how I’m securing #DataPrivacy today.

My journey into #PostQuantum #Security
I’ve been working hard on my latest project update, focusing on how we can protect our #Privacy from the looming threat of "harvest now, decrypt later" attacks. I just finished writing a technical deep dive into how I’ve implemented #QuantumResistant #Cryptography into my #P2P messaging platform.

The core of my approach involves using #MLKEM (formerly #Kyber) to ensure long-term #DataSecurity. I’m particularly proud of the #CascadingEncryption layer I’ve built; by combining #NIST standards with the #SignalProtocol, I'm ensuring that your #Communications remain #Secure even if a single algorithm is compromised in the future.

If you are into #OpenSource, #InfoSec, or #Decentralized #Tech, I’d love for you to read about my implementation and the challenges of bringing #QuantumResistance to the #Browser using #JavaScript.

Read my write-up here:
https://positive-intentions.com/blog/quantum-resistant-encryption

Demo: https://cryptography.positive-intentions.com/?path=/story/cascading-cipher-ml-kem-demo--mlkem-standalone

Crash course in ML-KEM: https://positive-intentions.com/blog/ml-kem-beginner-tutorial

I'm excited to hear what the #Developer and #CyberSecurity community thinks about this #PrivacyFirst milestone!

Nice! @mullvadnet for Android now supports #Wireguard over #QUIC as a method for censorship prevention.

This makes #Obscura obsolete, an odd Apple-only service (https://obscura.net)

Also nice that #QuantumResistant tunnels are enabled by default.

But PLEASE use the native Wireguard implementation "pre-shared key" instead of some custom one. This will enable everyone to avoid the Electron app which also doesnt work on all systems (liken #NixOS currently)

#MullvadVPN

@ferret #Signal is centralised and was attempted backdoored by the #UnitedKingdom #OnlineSafetyAct and saved by signal threatening to walk. #Matrix *is decentralised but no #QuantumResistant #e2ee like signal nor its #metadata #privacy or secret group chats. SimpleX has both and more. more #decentralised than matrix. quantum-resistant e2ee, metadata privacy, ip protection, #tor support, no persistent id basically "a burner phone for every contact" dms need invites so less dm flooding than matrix
Signals centralisation also makes it more vulnerable to total #censorship all you need to do is block signals domains, being a decentralised network SimplexChat has no single point of failure to censor and anyone can run their own relay node
(ive heard its much easier than matrix homeservers)

What will ETH look like in 2035?

Fusaka, Glamsterdam, AI wallets, quantum resistance - we explain Ethereum's long-term roadmap here: https://auriccrypto.com/eth/ethereums-vision-for-the-next-10-years/

#Ethereum #ETH #Crypto #Fusaka #AI #QuantumResistant

#BIKE - Bit Flipping Key Encapsulation.
les seuls vélos qui résistent au déchiffrement des ordinateurs quantiques, quand ils auront assez de qbits "d'ici quelques années, si si".

https://bikesuite.org

#quantumresistant #encryption #chiffrement

Quantum resistant algorithms are clearly becoming more mainstream now, since new timing attacks on implementations get cool-kid names like 'Kyberslash'. ;)

The actual algorithms themselves under standardization are still fine. Side channel attacks are related to specific implementations and the necessary process of figuring out how to make them secure.

Timing attacks on algorithms used for establishing symmetric session keys (KEMs) will also generally need the KEM private part to be reused enough times to really figure it out, as side channels do not generally leak an entire key at once.

#!pqc #cryptography #quantumresistant

Estamos buscando ingeniero sin miedo para desplegar protocolos criptográficos quantum-resistant en IoT. Se trata de una contratación a cargo de proyecto H2020. Alguien en la sala?
@Obijuan
#cryptography #quantumresistant #openhardware #riscv

#QRL testnet starts in a week. Let's see how the public testnet behaves.

#quantumresistant #blockchain

I'm a huge fan of #biometrics as part of secure #authentication and #authorization, but the dirty little secret no one is talking about (yet) is that the source of compromised #biometricdata can't be changed or replaced. If your system's #secureenclave or #HSM gives up the goods, you can't change your face, fingerprint, or retinal pattern. Such systems need additional safeguards to avoid the biometric version of a #replayattack, ensuring that re-enrollment results in new set of #quantumresistant cryptographic values.

https://venturebeat.com/security/the-password-identity-crisis-evolving-authentication-methods-in-2024-and-beyond/

"Harvest now, decrypt later" is a threat to encrypted data.

This is a surveillance strategy based on the premise of collecting and storing encrypted data until it can be decrypted.

Harvest now, decrypt later: https://wikipedia.org/wiki/Harvest_now,_decrypt_later

#Encryption #Cryptography #Privacy #Security #InfoSec #DataPrivacy #InformationSecurity #CyberSecurity #DataSecurity #Quantum #PostQuantum #QuantumComputing #QuantumProof #QuantumSafe #QuantumResistant #PGP #GPG #OpenPGP #GnuPG #QuantumCryptography #OpenSource

"Quantum Leap in Computing: RSA-2048 Cracked on a Cellphone! 📱💥"

Dr. Ed Gerck announces a groundbreaking quantum computing (QC) achievement: RSA-2048 encryption has been broken using a commercial cellphone or a commercial Linux desktop! Should this turn out to be correct, this would mark a pivotal moment in cybersecurity, as current public-key encryption may no longer be secure. Time for quantum-resistant algorithms! 🚨🔐

As some others have also stated, and I quote "Well, I'd like to see a more tangible proof of these tall claims..."

Would be cool tho...

Source: Ed Gerck on LinkedIn

Tags: #QuantumComputing #CyberSecurity #RSA #Encryption #PublicKey #QuantumResistant #TechnologyBreakthrough #InfoSec #DataProtection 🔒🌐💻

I've been interviewed by Tammy Xu for #ieee Spectrum on the topic of #google recent development of #quantumresistant #fido2 security keys. https://spectrum.ieee.org/fido2-security-key

somehow reminds me of the early days of #ipv6

#PostQuantumCryptography

#OpenQuantumSafe

#Software for #prototyping #quantumresistant #cryptography

https://github.com/open-quantum-safe

Just realised some folks might have missed this when it came out a few months back: #NIST Announces First Four #QuantumResistant #Cryptographic #Algorithms

Or why we’re not completely doomed when #quantum finally pops

https://www.nist.gov/news-events/news/2022/07/nist-announces-first-four-quantum-resistant-cryptographic-algorithms

https://www.technologyreview.com/2022/09/14/1059400/explainer-quantum-resistant-algorithms/

In 10 or 20 years. But I would say 7. We need to prepare.

#QuantumComputers #QuantumResistant #Algorithms #Privacy #Encryption #MIT

> The Open Quantum Safe (OQS) project is an open-source project that aims to support the development and prototyping of quantum-resistant cryptography.

#opensource #QuantumComputing #qrl #QuantumResistant #pqc #security

https://openquantumsafe.org/