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The Advanced Encryption Standard (AES), also known by its original name Rijndael (Dutch pronunciation: [ˈrɛindaːl]), [ 5 ] is a specification for the encryption of electronic data established by the U.S. National Institute of Standards and Technology (NIST) in 2001. [ 6 ]
The Alliance of Sahel States (AES / ASS[4][5][6][a]) is a confederation [9] formed between Mali, Niger, and Burkina Faso. It originated as a mutual defense pact created on 16 September 2023 following the 2023 Nigerien crisis, in which the West African political bloc ECOWAS threatened to intervene militarily to restore civilian rule after a coup ...
AES key schedule The Advanced Encryption Standard uses a key schedule to expand a short key into a number of separate round keys. The three AES variants have a different number of rounds. Each variant requires a separate 128-bit round key for each round plus one more. [note 1] The key schedule produces the needed round keys from the initial key.
In 1984 AES won a contract for an AFC system in Toronto, Canada. That same year Energy Research Group (ERG) was listed on the stock exchange. ERG was a venture capital-backed company, researching various technologies including an electronic sign board and a manufacturing process for surfboards. In 1987, ERG acquired a controlling interest in AES.
Rijndael MixColumns. The MixColumns operation performed by the Rijndael cipher or Advanced Encryption Standard is, along with the ShiftRows step, its primary source of diffusion. Each column of bytes is treated as a four-term polynomial , each byte representing an element in the Galois field . The coefficients are elements within the prime sub ...
Common Scrambling Algorithm. The Common Scrambling Algorithm (CSA) is the encryption algorithm used in the DVB digital television broadcasting for encrypting video streams. CSA was specified by ETSI and adopted by the DVB consortium in May 1994. It is being succeeded by CSA3, [1] based on a combination of 128-bit AES and a confidential block ...
An advanced electronic signature (AES or AdES) is an electronic signature that has met the requirements set forth under EU Regulation No 910/2014 (eIDAS -regulation) on electronic identification and trust services for electronic transactions in the European Single Market.
The Automated Export System (AES) is the system used by U.S. exporters to electronically declare their international exports, known as Electronic Export Information (EEI), to the Census Bureau to help compile U.S. export and trade statistics.