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URL encoding, officially known as percent-encoding, is a method to encode arbitrary data in a uniform resource identifier (URI) using only the US-ASCII characters legal within a URI.
Hong Kong Outstanding Teens Election. The Hong Kong Outstanding Teens Election ( Chinese: 香港傑出少年選舉) is a biannual election in Hong Kong. It aims at recognizing exceptional personal achievement or overcoming of challenges, encouraging contribution to society, and impacting other young people with winners' personal stories.
- Forward S-Box
- Inverse S-Box
- Design Criteria
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). First, the input is mapped to its multiplicative inverse in GF(28) = GF(2) [x]/(x8 + x4 + x3 + x + 1), Rijndael's finite field. Zero, as the identity, is mapped to itself. This transformation is known as the Nyberg S-...
The inverse S-box is simply the S-box run in reverse. For example, the inverse S-box of b816 is 9a16. It is calculated by first calculating the inverse affine transformation of the input value, followed by the multiplicative inverse. The inverse affine transformation is as follows: 1. [ b 0 b 1 b 2 b 3 b 4 b 5 b 6 b 7 ] = [ 0 0 1 0 0 1 0 1 1 0 0 1 ...
The Rijndael S-box was specifically designed to be resistant to linear and differentialcryptanalysis. This was done by minimizing the correlation between linear transformations of input/output bits, and at the same time minimizing the difference propagation probability. The Rijndael S-box can be replaced in the Rijndael cipher,which defeats the sus...
This page contains a dump analysis for errors #91 (Interwiki link written as an external link or used as a reference.).It can be generated using WPCleaner by any user. It's possible to update this page by following the procedure below: Download the file enwiki-YYYYMMDD-pages-articles.xml.bz2 from the most recent dump. ...
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
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.
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).
