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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 ]
Eva Zažímalová, the president of the Czech Academy of Sciences. The Czech Academy of Sciences (abbr. CAS, Czech: Akademie věd České republiky, abbr. AV ČR) was established in 1992 by the Czech National Council as the Czech successor of the former Czechoslovak Academy of Sciences and its tradition goes back to the Royal Bohemian Society of Sciences (founded in 1784) and the Emperor Franz ...
Charles University. Charles University (CUNI; Czech: Univerzita Karlova, UK; Latin: Universitas Carolina; German: Karls-Universität), or historically as the University of Prague (Latin: Universitas Pragensis), is the largest and best-ranked university in the Czech Republic. [2]
The AES Corporation is an American utility and power generation company. It owns and operates power plants, which it uses to generate and sell electricity to end users and intermediaries like utilities and industrial facilities. AES, headquartered in Arlington, Virginia, is one of the world's leading power companies, generating and distributing ...
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.
The Old Jewish Cemetery (Czech: Starý židovský hřbitov) is a Jewish cemetery in Prague, Czech Republic, which is one of the largest of its kind in Europe and one of the most important Jewish historical monuments in Prague. It served its purpose from the first half of the 15th century until 1786. Renowned personalities of the local Jewish ...
Josefov. Josefov (also Jewish Quarter; German: Josefstadt) is a town quarter and the smallest cadastral area of Prague, Czech Republic, formerly the Jewish ghetto of the town. It is surrounded by the Old Town. The quarter is often represented by the flag of Prague's Jewish community, a yellow Magen David (Star of David) on a red field.
Poly1305 is a universal hash family designed by Daniel J. Bernstein for use in cryptography. [1]As with any universal hash family, Poly1305 can be used as a one-time message authentication code to authenticate a single message using a secret key shared between sender and recipient, [2] similar to the way that a one-time pad can be used to conceal the content of a single message using a secret ...