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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 is headquartered in Arlington, Virginia, and is one of the world's leading power companies, generating and ...
The Prague Security Studies Institute ( PSSI, Czech: Pražský Institut Bezpečnostnich Studii; PIBS) is a non-profit, nongovernmental organization established in early 2002 to advance the building of a just, secure, democratic and free-market society in the Czech Republic and other post-communist states. PSSI’s primary mission is to build an ...
AES is a variant of Rijndael, with a fixed block size of 128 bits, and a key size of 128, 192, or 256 bits. By contrast, Rijndael per se is specified with block and key sizes that may be any multiple of 32 bits, with a minimum of 128 and a maximum of 256 bits. Most AES calculations are done in a particular finite field .
Galois/Counter Mode. In cryptography, Galois/Counter Mode ( GCM) [1] is a mode of operation for symmetric-key cryptographic block ciphers which is widely adopted for its performance. GCM throughput rates for state-of-the-art, high-speed communication channels can be achieved with inexpensive hardware resources.
Advanced Encryption Standard process. The Advanced Encryption Standard (AES), the symmetric block cipher ratified as a standard by National Institute of Standards and Technology of the United States (NIST), was chosen using a process lasting from 1997 to 2000 that was markedly more open and transparent than its predecessor, the Data Encryption ...
Žižkov Television Tower. / 50.08083°N 14.45139°E / 50.08083; 14.45139. The Žižkov Television Tower ( Czech: Žižkovský vysílač) is a transmitter tower built in Prague between 1985 and 1992. Designed by the architect Václav Aulický and the structural engineer Jiří Kozák, [1] it stands high above the city's traditional ...
Strahov Monastery. Coordinates: 50.086°N 14.390°E. View of Strahov Monastery from Úvoz street. Strahov Monastery ( Czech: Strahovský klášter) is a Premonstratensian abbey founded in 1143 by Jindřich Zdík, Bishop John of Prague, and Vladislaus II, Duke of Bohemia. It is located in Strahov, Prague, Czech Republic. [1]
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.