**🔑 Добро пожаловать в группу!**
Это **безопасное пространство** для обмена криптографическими ключами. Мы сосредоточены на **конфиденциальности, защите данных и доверенном обмене ключами**.
🔒 **Что вас ждёт в группе?**
✅ Обмен PGP, SSH, GPG и другими криптографическими ключами
✅ Советы по защите личных данных и безопасному общению
✅ Обсуждение технологий шифрования и анонимности в сети
✅ Общение с единомышленниками, ценящими приватность
Присоединяйтесь, чтобы обеспечить **защищённые соединения** и узнать больше о **современных методах шифрованной связи**!
👉 [Вступить в группу](https://t.me/rskeyhub)
---
**🌍 Multilingual Announcement**
**English:**
Welcome to the group! This is a secure space for exchanging cryptographic keys. We focus on privacy, security, and trusted key sharing. Join us to ensure safe connections and explore encrypted communication practices.
[Join Now](https://t.me/rskeyhub)
**Français:**
Bienvenue dans le groupe ! C'est un espace sécurisé pour l'échange de clés cryptographiques. Nous nous concentrons sur la confidentialité, la sécurité et le partage de clés de confiance.
[Rejoignez-nous](https://t.me/rskeyhub)
**Español:**
¡Bienvenidos al grupo! Este es un espacio seguro para el intercambio de claves criptográficas. Nos centramos en la privacidad, la seguridad y el intercambio de claves de confianza.
[Únete ahora](https://t.me/rskeyhub)
**Deutsch:**
Willkommen in der Gruppe! Dies ist ein sicherer Raum für den Austausch von kryptografischen Schlüsseln. Wir konzentrieren uns auf Datenschutz, Sicherheit und vertrauenswürdigen Schlüsselaustausch.
[Treten Sie bei](https://t.me/rskeyhub)
**Italiano:**
Benvenuti nel gruppo! Questo è uno spazio sicuro per lo scambio di chiavi crittografiche. Ci concentriamo sulla privacy, sulla sicurezza e sulla condivisione sicura delle chiavi.
[Unisciti ora](https://t.me/rskeyhub)
**Português:**
Bem-vindo ao grupo! Este é um espaço seguro para a troca de chaves criptográficas. Focamos em privacidade, segurança e troca confiável de chaves.
[Junte-se agora](https://t.me/rskeyhub)
---
#Cryptography #Privacy #Security #KeyExchange #EncryptedCommunication #CyberSecurity #CryptoKeys #SafeConnections #DataProtection #TechCommunity #CryptoHub #SecureSharing #Encryption #DigitalPrivacy #OnlineSecurity #PGP #SecureKeys
#KeyExchange
And this is all joined together into a page where an X25519 key exchange for TLS is explained: «Hands-on: X25519 Key Exchange: Let's exchange a secret to start a secure conversation.»
Excellent stuff anyone interested in #TLS and/or #ECC should always have handy. Wow!
6/6
#X25519 #KeyExchange #Curve25519
https://x25519.xargs.org/
Matthew Green's got a great blog post up talking about how Schnorr signature schemes and identification schemes (aka key agreement) work: https://blog.cryptographyengineering.com/2023/10/06/to-schnorr-and-beyond-part-1/
Part 2 is going to talk about Dilithium, one of my favourites from NIST's post-quantum cryptography competition.
#cryptography #keyagreement #keyexchange #identification #signatures
Why post-quantum key exchanges went extinct?
https://crypto.stackexchange.com/questions/104394/why-post-quantum-key-exchanges-went-extinct
#postquantumcryptography #keyexchange #publickey #kem
A good article on post-quantum cryptography (featuring Kyber and Dilithium, along with explanations of other promising schemes).
https://blog.cloudflare.com/nist-post-quantum-surprise/
#postQuantumCryptography #quantumComputing #cryptography #keyExchange #signatures #kyber #dilithium
ECDH or DH sharing using onion routing
https://security.stackexchange.com/questions/267224/ecdh-or-dh-sharing-using-onion-routing
#instantmessaging #onionrouting #keyexchange #encryption