The NSA recently proposed a new block cipher (ARADI) for fast memory encryption. 

Days later, researchers have already discovered a way to break the confidentiality of the ciphertext and launch a straightforward forgery attack 😅

The NSA recently proposed a new block cipher (ARADI) for fast memory encryption. 

Days later, researchers have already discovered a way to break the confidentiality of the ciphertext and launch a straightforward forgery attack 😅
https://eprint.iacr.org/2024/1328

Es crucial para la seguridad de la información que los algoritmos de cifrado sean rigurosamente evaluados antes de su implementación. Este caso resalta la importancia de la revisión constante y exhaustiva en el campo de la criptografía.

/mantej / Cryptography Engineering at Cash App / Adjunct Professor at NYU / cat daddy 🐈 🐈‍⬛