DES An acronym for Data Encryption Standard, DES was developed by IBM. The algorithm expands a single message by up to 8 bytes. DES is a block cipher that encrypts data in blocks of 64 bits by using a ...

NIST announced three of the four proposed quantum-resistant encryption algorithms this week: CRYSTALS–Kyber, CRYSTALS–Dilithium, and SPHINCS+. The fourth one, FALCON, might be released next year.