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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 Office of the Privacy Commissioner for Personal Data ( PCPD) is a Hong Kong statutory body enforcing the Personal Data (Privacy) Ordinance. Description. The Privacy Commissioner is charged with securing the privacy of individuals. The office is headed by the Privacy Commissioner for Personal Data, Ada Chung. [1]
- 1 August 1996
- 12/F, Sunlight Tower, 248 Queen's Road East, Wanchai
- Personal Data (Privacy) Ordinance
- Hong Kong
Hypertext Transfer Protocol Secure ( HTTPS) is an extension of the Hypertext Transfer Protocol (HTTP). It uses encryption for secure communication over a computer network, and is widely used on the Internet. [1] [2] In HTTPS, the communication protocol is encrypted using Transport Layer Security (TLS) or, formerly, Secure Sockets Layer (SSL).
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 ...
Western Latin character sets (computing) Several 8-bit character sets (encodings) were designed for binary representation of common Western European languages ( Italian, Spanish, Portuguese, French, German, Dutch, English, Danish, Swedish, Norwegian, and Icelandic ), which use the Latin alphabet, a few additional letters and ones with ...
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.
Qualcomm Atheros is a developer of semiconductor chips for network communications, particularly wireless chipsets. The company was founded under the name T-Span Systems in 1998 by experts in signal processing and VLSI design from Stanford University, the University of California, Berkeley, and private industry.