Search results
Results From The WOW.Com Content Network
Lavarand. Lavarand, also known as the Wall of Entropy, was a hardware random number generator designed by Silicon Graphics that worked by taking pictures of the patterns made by the floating material in lava lamps, extracting random data from the pictures, and using the result to seed a pseudorandom number generator. [1]
Landon Curt Noll. Held or co-held 8 World records relating to large prime numbers. Common username: chongo. Landon Curt Noll (born October 28, 1960) [1] [2] is an American computer scientist, co-discoverer of the 25th Mersenne prime and discoverer of the 26th, [3] which he found while still enrolled at Hayward High School and concurrently at ...
The reasonable description of lavarand, along with many other RNGs is "A periodically reseeded Cryptographically Secure Pseudo Random Number Generator". This is what ANSI X9.82, NIST SP800-90C and general practice guides RNG designers to do.
As such, a typical telephone number in Metro Manila and Rizal would look like this: Within Metro Manila, Rizal, and cities of Bacoor and San Pedro: 8123-4567. Outside Metro Manila, Rizal, and cities of Bacoor and San Pedro: 02-8123-4567. Overseas calls: +63-2-8123-4567. Since October 6, 2019, all telephone numbers with the area code 2 were ...
In any event, the LavaRnd site claims that it is a cryptographically sound random number generator, so we can at least trust our banking & stuff to it, even if it doesn't meet the Platonic ideal of a truly random generator. Thoughts? PatrickSalsbury 12:01, 2 May 2007 (UTC) Reply . I have removed the bit about Lavarand and LavaRnd for now.
However, generally they are considerably slower (typically by a factor 2–10) than fast, non-cryptographic random number generators. These include: Stream ciphers. Popular choices are Salsa20 or ChaCha (often with the number of rounds reduced to 8 for speed), ISAAC, HC-128 and RC4. Block ciphers in counter mode.
Lava lamp. A lava lamp is a decorative lamp, invented in 1963 by British entrepreneur Edward Craven Walker, the founder of the lighting company Mathmos . It consists of a bolus of a special coloured wax mixture inside a glass vessel, the remainder of which contains clear or translucent liquid. The vessel is placed on a base containing an ...
M. Marsaglia's theorem. A Million Random Digits with 100,000 Normal Deviates. MIXMAX generator.