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Joan Daemen
Belgian cryptologist · Belgium · On the map · Academics · Born 1965 · age 61
Joan Daemen is a Belgian cryptographer who is currently professor of digital security at Radboud University. He co-designed with Vincent Rijmen the Rijndael cipher, which was selected as the Advanced Encryption Standard (AES) in 2001.
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A typical day, 30 days to 9 July 2026
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More recently, he co-designed the Keccak cryptographic hash, which was selected as the new SHA-3 hash by NIST in October 2012. He has also designed or co-designed the MMB, Square, SHARK, NOEKEON, 3-Way, and BaseKing block ciphers. In 2017 he won the Levchin Prize for Real World Cryptography "for the development of AES and SHA3". He describes his development of encryption algorithms as creating the bricks which are needed to build the secure foundations online.
