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  2. Category:Icons of Microsoft Windows - Wikipedia

    en.wikipedia.org/wiki/Category:Icons_of...

    W. File:Windows Address Book icon Windows xp.png; File:Windows Contacts Icon.png; File:Windows DVD Maker Vista Icon.png; File:Windows Easy Transfer Logo.png

  3. Known-plaintext attack - Wikipedia

    en.wikipedia.org/wiki/Known-plaintext_attack

    The Polish Cipher Bureau had likewise exploited "cribs" in the "ANX method" before World War II (the Germans' use of "AN", German for "to", followed by "X" as a spacer to form the text "ANX"). [7] The United States and Britain used one-time tape systems, such as the 5-UCO, for their most sensitive traffic. These devices were immune to known ...

  4. Ciphertext - Wikipedia

    en.wikipedia.org/wiki/Ciphertext

    An attacker should not be able to find the key used in a modern cipher, even if they know any specifics about the plaintext and its corresponding ciphertext. Modern encryption methods can be divided into the following categories: Private-key cryptography (symmetric key algorithm): one shared key is used for encryption and decryption

  5. KG-84 - Wikipedia

    en.wikipedia.org/wiki/KG-84

    The KG-84C contains all of the KG-84 and KG-84A modes, plus a variable update counter, improved HF performance, synchronous out-of-sync detection, asynchronous cipher text, plain text, bypass, and European TELEX protocol. The KG-84 (A/C) is certified to handle data at all levels of security.

  6. Encryption - Wikipedia

    en.wikipedia.org/wiki/Encryption

    Modern encryption standards often use stronger key sizes, such as AES (256-bit mode), TwoFish, ChaCha20-Poly1305, Serpent (configurable up to 512-bit). Cipher suites that use a 128-bit or higher key, like AES, will not be able to be brute-forced because the total amount of keys is 3.4028237e+38 possibilities.

  7. Windows Calculator - Wikipedia

    en.wikipedia.org/wiki/Windows_Calculator

    The Calculator in non-LTSC editions of Windows 10 is a Universal Windows Platform app. In contrast, Windows 10 LTSC (which does not include universal Windows apps) includes the traditional calculator, but which is now named win32calc.exe. Both calculators provide the features of the traditional calculator included with Windows 7 and Windows 8.x ...

  8. Unicity distance - Wikipedia

    en.wikipedia.org/wiki/Unicity_distance

    In cryptography, unicity distance is the length of an original ciphertext needed to break the cipher by reducing the number of possible spurious keys to zero in a brute force attack. That is, after trying every possible key , there should be just one decipherment that makes sense, i.e. expected amount of ciphertext needed to determine the key ...

  9. File:Windows 10 Logo.svg - Wikipedia

    en.wikipedia.org/wiki/File:Windows_10_Logo.svg

    Size of this PNG preview of this SVG ... This text-logo was created with Inkscape ... Reduced spacing between "Windows" and "10" as shown in this image made by ...