In cryptography, a pseudorandom function family, abbreviated PRF, is a collection of efficiently-computable functions which emulate a random oracle in...

An oblivious pseudorandom function (OPRF) is a cryptographic function, similar to a keyed-hash function, but with the distinction that in an OPRF two parties...

In cryptography, a pseudorandom permutation (PRP) is a function that cannot be distinguished from a random permutation (that is, a permutation selected...

1\}^{n}\to \{0,1\}^{*}\}} be a class of functions. These functions are the statistical tests that the pseudorandom generator will try to fool, and they are...

performance of around 4 cycles per byte. SEAL is actually a pseudorandom function family in that it can easily generate arbitrary portions of the keystream...

(see the discussion below) and is currently used to construct a pseudorandom function family and as a component of the CCM mode. The CBC-MAC construct is...

formation Positive-real function in mathematics Programmed ribosomal frameshifting during mRNA translation Pseudorandom function family Pulse repetition frequency...

A pseudorandom number generator (PRNG), also known as a deterministic random bit generator (DRBG), is an algorithm for generating a sequence of numbers...

a one-way function implies the existence of many other useful concepts, including: Pseudorandom generators Pseudorandom function families Bit commitment...

In cryptography, the pseudorandom-function advantage (PRF advantage) of an algorithm on a pseudorandom function family is a measure of how effectively...

pseudorandom generators is related to the existence of one-way functions through a number of theorems, collectively referred to as the pseudorandom generator...

guarantees; for example, SHACAL, BEAR and LION. Pseudorandom number generators (PRNGs) can be built using hash functions. This is done by combining a (secret) random...

cryptographically secure pseudorandom number generator (CSPRNG) or cryptographic pseudorandom number generator (CPRNG) is a pseudorandom number generator (PRNG)...

Management System (EKMS) Over-the-air rekeying Pseudorandom function family Oblivious Pseudorandom Function Public key infrastructure Turner, Dawn M. "What...

Wigderson Circuit complexity Free group Natural proofs One-way function Pseudorandom function family Resolution (logic) "International Mathematical Union: Rolf...

simulations employ quantile functions to produce non-uniform random or pseudorandom numbers for use in diverse types of simulation calculations. A sample...

TwoFish, Serpent and Camellia. Cryptographic hash functions A few cryptographically secure pseudorandom number generators do not rely on cipher algorithms...

In cryptography, a verifiable random function (VRF) is a public-key pseudorandom function that provides proofs that its outputs were calculated correctly...

less than 2b. Consider a pseudorandom number generator function P(key) that is uniform on the interval [0, 2b − 1]. A hash function uniform on the interval...

Skein is a cryptographic hash function and one of five finalists in the NIST hash function competition. Entered as a candidate to become the SHA-3 standard...

is a precomputed table for caching the outputs of a cryptographic hash function, usually for cracking password hashes. Passwords are typically stored not...

linear equation. The method represents one of the oldest and best-known pseudorandom number generator algorithms. The theory behind them is relatively easy...

are not considered to be Enigma derivatives as their internal ciphering functions are not mathematically identical to the Enigma transform. A unique rotor...

Certicom and Counterpane Internet Security. Yarrow algorithm, a family of cryptographic pseudorandom number generators Twofish, a symmetric key block cipher John...

Turing proposed marriage to Clarke, and subsequently introduced her to his family. When he privately admitted his homosexuality to her, she was reportedly...

new round function that increases diffusion and increases performance on some architectures. Both ciphers are built on a pseudorandom function based on...

cryptography, cryptographic hash functions can be divided into two main categories. In the first category are those functions whose designs are based on mathematical...

with the NIST hash function SHA-256 in both software and hardware efficiency, achieving up to 36.2 cycles per byte on an Intel Family 6 Model 15 Xeon 5150...

algorithm or the Schoof–Elkies–Atkin algorithm, Select a random curve from a family which allows easy calculation of the number of points (e.g., Koblitz curves)...

number generators, also called shift-register generators, are a class of pseudorandom number generators that were invented by George Marsaglia. They are a...