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CryptGenRandom information


CryptGenRandom is a deprecated[1] cryptographically secure pseudorandom number generator function that is included in Microsoft CryptoAPI. In Win32 programs, Microsoft recommends its use anywhere random number generation is needed. A 2007 paper from Hebrew University suggested security problems in the Windows 2000 implementation of CryptGenRandom (assuming the attacker has control of the machine). Microsoft later acknowledged that the same problems exist in Windows XP, but not in Vista. Microsoft released a fix for the bug with Windows XP Service Pack 3 in mid-2008.[2]

  1. ^ CryptGenRandom Function (Windows) "Important: This API is deprecated. New and existing software should start using Cryptography Next Generation APIs. Microsoft may remove this API in future releases." (This notice applies to all of CryptoAPI.)
  2. ^ "Microsoft confirms that XP contains random number generator bug". Archived from the original on 2008-06-22.

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CryptGenRandom

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providers share the same implementation of CryptGenRandom, currently based on an internal function called RtlGenRandom. Only a general outline of the algorithm...

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/dev/random on various BSD flavors, Linux, Mac OS X, IRIX, and Solaris, or CryptGenRandom for Microsoft Windows. Most programming languages, including those mentioned...

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Microsoft's Cryptographic Application Programming Interface function CryptGenRandom, the Yarrow algorithm (incorporated in Mac OS X and FreeBSD), and Fortuna...

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List of random number generators

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movements, delay between keyboard presses etc.). /dev/random – Unix-like systems CryptGenRandom – Microsoft Windows Fortuna RDRAND instructions (called...

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Cryptographically secure pseudorandom number generator

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systems that seeds from /dev/random. It originally is based on RC4, but all main implementations now use ChaCha20. CryptGenRandom, part of Microsoft's CryptoAPI...

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Microsoft CryptoAPI

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includes a cryptographically secure pseudorandom number generator function CryptGenRandom. CryptoAPI works with a number of CSPs (Cryptographic Service Providers)...

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algorithm to generate random values for its Windows operating system. These random quantities are made available to users via the CryptGenRandom utility. In November...

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RC4

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(21 July 2014). "libc/crypt/arc4random.c". BSD Cross Reference, OpenBSD src/lib/. Retrieved 13 January 2015. ChaCha based random number generator for OpenBSD...

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Dungeonquest

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of challenge that must be overcome. This can include monsters, chasms, crypts, traps, secret doors, etc. Jakob Bonds created the concept of Drakborgen...

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Douglas MacArthur

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heart of the memorial is a rotunda. In its center lies a sunken circular crypt with two marble sarcophagi, one for MacArthur, the other for Jean, who continued...

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Brat TV

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Haynes.[citation needed] January 11, 2024 Brat acquires Horror website Crypt TV. Brat had also filmed a show for their main channel on YouTube called...

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List of ZX Spectrum games

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Griffiths, Michael A. Sanderson, Allister Brimble) 1992 Stryker – In the Crypts of Trogan Codemasters Simmer Software (Jeff Calder, George Calvert, Andy...

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Wil Wheaton

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Episode: "A Deadly Secret: The Robert Bierer Story" 1993 Tales from the Crypt Arling Episode: "House of Horror" 1994 Sirens Wayne McGarrick Episode: "Chasing...

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Benito Mussolini

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was given a funeral in 1957 when his remains were placed in the family crypt. Over the span of his career, Mussolini's views and policies regarding Jews...

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example, TrueCrypt, a disk encryption program, states on its troubleshooting page that anti-virus programs can conflict with TrueCrypt and cause it to...

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for generating in-kernel secure random numbers with Chacha20 guenther (Philip Guenther), ed. (2015-09-13). "libc/crypt/arc4random.c". Super User's BSD...

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Key disclosure law

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disclosure laws, some personal privacy products such as BestCrypt, FreeOTFE, and TrueCrypt have begun incorporating deniable encryption technology, which...

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January 6 United States Capitol attack

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Metropolitan Police began a joint operation to clear the Capitol. By 2:49, the Crypt was cleared, and the mob outside the Speaker's Lobby was cleared by 2:57...

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Coeliac disease

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Marsh stage 2: a proliferation of the crypts of Lieberkühn Marsh stage 3: partial or complete villous atrophy and crypt hyperplasia Marsh stage 4: hypoplasia...

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Goths

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and Santa María de Lara in Quintanilla de las Viñas; the Visigothic crypt (the Crypt of San Antolín) in the Palencia Cathedral is a Visigothic chapel from...

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William Ernest Henley

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sons and a daughter; his father died in 1868. Henley was a pupil at the Crypt School, Gloucester, between 1861 and 1867. A commission had recently attempted...

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