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A random password generator is a software program or hardware device that takes input from a random or pseudo-random number generator and automatically generates a password. Random passwords can be generated manually, using simple sources of randomness such as dice or coins , or they can be generated using a computer.
The Character Generator Protocol (CHARGEN) service is an Internet protocol intended for testing, debugging, and measurement purposes. The user receives a stream of bytes. Although the specific format of the output is not prescribed by RFC 864, the recommended pattern (and a de facto standard) is shifted lines of 72 ASCII characters repeating.
It is a very fast sub-type of LFSR generators. Marsaglia also suggested as an improvement the xorwow generator, in which the output of a xorshift generator is added with a Weyl sequence. The xorwow generator is the default generator in the CURAND library of the nVidia CUDA application programming interface for graphics processing units.
Character generators are primarily used in the broadcast areas of live television sports or television news presentations, given that the modern character generator can rapidly (i.e., "on the fly") generate high-resolution, animated graphics for use when an unforeseen situation in a broadcast dictates an opportunity for breaking news coverage ...
For instance, the first letter of each word in a memorable phrase. Research estimates the password strength of such passwords to be about 3.7 bits per character, compared to the 6.6 bits for random passwords from ASCII printable characters. [59] Silly ones are possibly more memorable. [60]
A true random number generator (TRNG) can be a (de)central service. One example of a centralized system where a random number can be acquired is the randomness beacon service from the National Institute of Standards and Technology. The Cardano platform uses the participants of their decentralized proof-of-stake protocol to generate random ...
It can be shown that if is a pseudo-random number generator for the uniform distribution on (,) and if is the CDF of some given probability distribution , then is a pseudo-random number generator for , where : (,) is the percentile of , i.e. ():= {: ()}. Intuitively, an arbitrary distribution can be simulated from a simulation of the standard ...
Random (Marshall Evan Stone III) is a fictional character and antihero appearing in American comic books published by Marvel Comics. The character was created by writer Peter David for the series X-Factor. He was originally presented as an opponent of X-Factor, but he later became their reluctant ally.