truly random string

См. также в других словарях:

• Random number generation — A random number generator (often abbreviated as RNG) is a computational or physical device designed to generate a sequence of numbers or symbols that lack any pattern, i.e. appear random. Computer based systems for random number generation are… …   Wikipedia

• Random oracle — In cryptography, a random oracle is an oracle (a theoretical black box) that responds to every query with a (truly) random response chosen uniformly from its output domain, except that for any specific query, it responds the same way every time… …   Wikipedia

• Pseudorandomness — A pseudorandom process is a process that appears random but is not. Pseudorandom sequences typically exhibit statistical randomness while being generated by an entirely deterministic causal process. Such a process is easier to produce than a… …   Wikipedia

• Randomness — Random redirects here. For other uses, see Random (disambiguation). For a random Wikipedia article, see Special:Random. For information about Wikipedia s random article feature, see Wikipedia:Random. Randomness has somewhat differing meanings as… …   Wikipedia

• ZPP — This is an article about a computational complexity class. For Polish communist political organisation, see Związek Patriotów Polskich . For the pyrotechnic composition, see zirconium potassium perchlorate.In complexity theory, ZPP (Zero error… …   Wikipedia

• (SAT, ε-UNSAT) — In computational complexity theory, (SAT, ε UNSAT) is a language that is used in the proof of the PCP theorem, which relates the language NP to probabilistically checkable proof systems.For a given 3 CNF formula, Φ, and a constant, ε < 1, Φ is in …   Wikipedia

• House of Leaves — For other uses, see House of Leaves (disambiguation). House of Leaves   …   Wikipedia

• Runs Test — A statistical procedure that examines whether a string of data is occurring randomly given a specific distribution. The runs test analyzes the occurrence of similar events that are separated by events that are different. For example, a list of… …   Investment dictionary

• Quantum cryptography — Quantum cryptography, or quantum key distribution (QKD), uses quantum mechanics to guarantee secure communication. It enables two parties to produce a shared random bit string known only to them, which can be used as a key to encrypt and decrypt… …   Wikipedia

• Randomized algorithm — Part of a series on Probabilistic data structures Bloom filter · Skip list …   Wikipedia

• Brute force attack — In cryptanalysis, a brute force attack is a method of defeating a cryptographic scheme by trying a large number of possibilities; for example, possible keys in order to decrypt a message. In most schemes, the theoretical possibility of a brute… …   Wikipedia