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The Rijndael S-box is a substitution box (lookup table) used in the Rijndael cipher, on which the Advanced Encryption Standard (AES) cryptographic algorithm is based. [1] Forward S-box. The S-box maps an 8-bit input, c, to an 8-bit output, s = S(c). Both the input and output are interpreted as polynomials over GF (2).
The PGP Word List (" Pretty Good Privacy word list", also called a biometric word list for reasons explained below) is a list of words for conveying data bytes in a clear unambiguous way via a voice channel.
The Hong Kong Applied Science and Technology Research Institute Company Limited (ASTRI) was established by the Hong Kong Special Administrative Region Government in 2000 as an R&D centre for information and communications technologies. [ 1] The Institute states its objective as 'enhancing Hong Kong’s competitiveness in technology-based ...
This is a list of file signatures, data used to identify or verify the content of a file. Such signatures are also known as magic numbers or Magic Bytes. Many file formats are not intended to be read as text. If such a file is accidentally viewed as a text file, its contents will be unintelligible.
A competing encoding technique, used for the ISDN basic rate interface where 4B3T is not used, is 2B1Q. The sync sequence used is the 11-symbol Barker code, +++−−−+−−+− or its reverse, −+−−+−−−+++. Encoding table. Each 4-bit input group is encoded as a 3-symbol group (transmitted left to right) from the following table.
In the last 400 years, several waves of Han emigrations brought several different Sinitic languages into Taiwan. These languages include Taiwanese Hokkien, Hakka, and Mandarin, which have become the major languages spoken in present-day Taiwan. Formosan languages were the dominant language of prehistorical Taiwan.
North East New Territories New Development Areas Planning. The Hong Kong 2030: Planning Vision and Strategy (HK2030 Study) is a study group tasked with preparing a strategic land use planning framework for Hong Kong up to year 2030. The HK2030 Study aimed to provide strategic framework for future land use in New Territories to address long-term ...
