It’s no secret that many of us are not too fond of mathematics and geometry, and that it is often too complex. But even so, it can be pretty mind-blowing to look back in history and discover the ...

Yubico has released a security advisory addressing a side-channel vulnerability in Infineon’s cryptographic library, which several Yubico devices use. These devices include the YubiKey 5 Series, ...

The YubiKey 5, the most widely used hardware token for two-factor authentication based on the FIDO standard, contains a cryptographic flaw that makes the finger-size device vulnerable to cloning when ...

caesarian-ciphers-homework-1-group-5 Public Forked from USC-Fall-2024-Math-587/introduction-to-cryptography-classroom-3689a9-caesarian-ciphers-homework1 introduction ...

I welcomed the New Year by playing mahjong with my family. The version we play starts with one person rolling three dice and then counting around the table of four players to whatever the total is.

There are three kinds of prime numbers. The first is a solitary outlier: 2, the only even prime. After that, half the primes leave a remainder of 1 when divided by 4. The other half leave a remainder ...

From basic algorithms like Sieve, Bitwise-sieve, Segmnted-sieve, Modular Arithmetic, Big Mod to Primality test, CRT etc. all other advance number theory algorithms.