Ah, the 90s: a time when #cryptography was just a twinkle in MSDOS's eye and "key derivation" meant losing your car keys. 🚗🔑 Fast forward to 2023, and we're still pretending reverse engineering those ancient binaries is some kind of Indiana Jones adventure. 🕵️‍♂️💾 Bravo!
https://www.botanica.software/post/decoding-the-90s #90snostalgia #keyderivation #reverseengineering #techhumor #IndianaJones #HackerNews #ngated

[2/2] 🔋 **Efficiency Gains:**
✅ Reduced computation➡️reduced energy consumption.
✅ Highly beneficial for low-powered hardware such as IoTs and WSNs.

Skye is accepted at ACM ASIACCS 2024. Discover how Skye transforms secure communication! 🌐🔑 (ePrint - https://ia.cr/2023/781)

#Cybersecurity #Cryptography #KeyDerivation #SignalProtocol #IoT

What is the impact of leaving a salt used in HKDF open to attacker control?

https://crypto.stackexchange.com/questions/105812/what-is-the-impact-of-leaving-a-salt-used-in-hkdf-open-to-attacker-control

#randomoraclemodel #keyderivation #salt #hkdf

Is there a hash function that's more expensive for an attacker than for the server?

https://crypto.stackexchange.com/questions/104251/is-there-a-hash-function-thats-more-expensive-for-an-attacker-than-for-the-serv

#passwordhashing #keyderivation #hash

For password-based authenticated encryption is it OK to derive the auth key from the crypt key with 1 iteration?

https://crypto.stackexchange.com/questions/103951/for-password-based-authenticated-encryption-is-it-ok-to-derive-the-auth-key-from

#authenticatedencryption #keyderivation

Does combining multiple PBKDF2 keys result higher iteration count when using same password but different salts?

https://crypto.stackexchange.com/questions/103477/does-combining-multiple-pbkdf2-keys-result-higher-iteration-count-when-using-sam

#passwordbasedencryption #passwordhashing #keyderivation #pbkdf2 #sha512

Why does SHA-256 have any to do with scrypt?

https://crypto.stackexchange.com/questions/103287/why-does-sha-256-have-any-to-do-with-scrypt

#passwordhashing #keyderivation #passwords #sha256

Benefit of salt in KDF like Argon2

https://crypto.stackexchange.com/questions/103194/benefit-of-salt-in-kdf-like-argon2

#keyderivation #passwords #argon2 #salt