Rijndael

computer program

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July 16, 2026

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Rijndael is a computer program that serves as the basis for the Advanced Encryption Standard (AES). The AES is a data encryption standard adopted by the U.S. National Institute of Standards and Technology (NIST) to replace the older Data Encryption Standard (DES). Developed by Belgian cryptographers Joan Daemen and Vincent Rijmen, Rijndael was chosen for its efficiency in both hardware and software implementations, making it suitable for devices like smart cards and for securing Internet communications. It was designed to be adaptable, allowing for increased key lengths to stay ahead of advancements in computing power and resist cryptanalysis.12

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AES
…October 2000 NIST announced that Rijndael, a program created by two Belgian cryptographers, Joan Daemen and Vincent Rijmen, had been accepted as the new standard, or the Advanced Encryption Standard (AES). The NIST predecessor, the National Bureau of Standards, had expected the DES to be implemented in special-purpose hardware and…
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…October 2000 NIST announced that Rijndael, a program created by two Belgian cryptographers, Joan Daemen and Vincent Rijmen, had been accepted as the new standard, or the Advanced Encryption Standard (AES). The NIST predecessor, the National Bureau of Standards, had expected the DES to be implemented in special-purpose hardware and…
Read More

cryptology
The Data Encryption Standard and the Advanced Encryption Standard
…October 2000 NIST announced that Rijndael, a program created by two Belgian cryptographers, Joan Daemen and Vincent Rijmen, had been accepted as the new standard, or the Advanced Encryption Standard (AES). The NBS had expected the DES to be implemented in special-purpose hardware and hence had given little or no…
Read More
…October 2000 NIST announced that Rijndael, a program created by two Belgian cryptographers, Joan Daemen and Vincent Rijmen, had been accepted as the new standard, or the Advanced Encryption Standard (AES). The NBS had expected the DES to be implemented in special-purpose hardware and hence had given little or no…
Read More