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  2. ISO/IEC 646 - Wikipedia

    en.wikipedia.org/wiki/ISO/IEC_646

    ISO/IEC 646 is a set of ISO / IEC standards, described as Information technology — ISO 7-bit coded character set for information interchange and developed in cooperation with ASCII at least since 1964. [1] [2] Since its first edition in 1967 [3] it has specified a 7- bit character code from which several national standards are derived.

  3. Advanced Encryption Standard - Wikipedia

    en.wikipedia.org/wiki/Advanced_Encryption_Standard

    A round can then be performed with 16 table lookup operations and 12 32-bit exclusive-or operations, followed by four 32-bit exclusive-or operations in the AddRoundKey step. Alternatively, the table lookup operation can be performed with a single 256-entry 32-bit table (occupying 1024 bytes) followed by circular rotation operations.

  4. List of file signatures - Wikipedia

    en.wikipedia.org/wiki/List_of_file_signatures

    List of file signatures. 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.

  5. ImgBurn - Wikipedia

    en.wikipedia.org/wiki/ImgBurn

    Supported environments: Windows 95, 98, Me, NT4, 2000, XP, 2003, Vista, 2008, 7 and 2008 R2 (including all the 64-bit versions). It also officially supports Wine. Image queue provides support for burning several images with minimum interaction. ImgBurn is relatively lightweight (compared to similar programs); under 1.8MB for all installed features.

  6. Internet - Wikipedia

    en.wikipedia.org/wiki/Internet

    The load of bulk downloads to many users can be eased by the use of "mirror" servers or peer-to-peer networks. In any of these cases, access to the file may be controlled by user authentication, the transit of the file over the Internet may be obscured by encryption, and money may change hands for access to the file. The price can be paid by ...

  7. List of Linux distributions - Wikipedia

    en.wikipedia.org/wiki/List_of_Linux_distributions

    Sorcerer was a source-based Linux distribution. The distribution downloads and compiles source code to install and update installed software. Source Mage: A source code-based Linux distribution, descended from Sorcerer. T2 SDE: A System Development Environment for building a Linux distribution.

  8. Message authentication code - Wikipedia

    en.wikipedia.org/wiki/Message_authentication_code

    Message authentication code. In cryptography, a message authentication code ( MAC ), sometimes known as an authentication tag, is a short piece of information used for authenticating and integrity -checking a message. In other words, to confirm that the message came from the stated sender (its authenticity) and has not been changed (its integrity).

  9. International Organization for Standardization - Wikipedia

    en.wikipedia.org/wiki/International_Organization...

    www .iso .org. [2] The International Organization for Standardization ( ISO / ˈaɪsoʊ / [3]) is an independent, non-governmental, international standard development organization composed of representatives from the national standards organizations of member countries. [4] Membership requirements are given in Article 3 of the ISO Statutes.