All four TETRA encryption algorithms use 80-bit keys to secure communication. But the Dutch researchers revealed in 2023 that ...

A group of researchers has identified more security loopholes in the Tetra radio standard. Even an end-to-end encryption ...

Known today as Karatsuba’s Algorithm, this breakthrough challenged the long-held belief that multiplying two n-digit numbers ...

The article Camellia Encryption Algorithm Selected for New e-Government Recommended Ciphers List originally appeared on Fool.com. Try any of our Foolish newsletter services free for 30 days.

Strong symmetric ciphers, algorithms that use the same key for encryption and decryption (AES, Blowfish, etc.) will also be easier to crack with quantum computers, but only by roughly a factor of two.

These post-quantum encryption algorithms take a symmetric approach to cryptography as opposed to the commonly used asymmetric algorithms that form the basis of much of today’s public-key ...

One way that organizations can protect data is through encryption, which applies algorithms to scramble data so that it’s readable only by someone who holds the key to decrypt it. Given enough ...

In PQ3, a post-quantum secure algorithm is part of the ratcheting and used repeatedly, rather than only once in the initialization as in Signal. If you are interested in getting the full details ...