In cryptography, an alternating step generator (ASG) is a cryptographic pseudorandom number generator used in stream ciphers, based on three linear-feedback...
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Stream cipher (section Filter generator)
Such generators include the stop-and-go generator, the alternating step generator and the shrinking generator. An alternating step generator comprises...
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electricity generation, a generator, also called an electric generator, electrical generator, and electromagnetic generator is an electromechanical device...
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Alternator (redirect from Synchronous alternating-current generator)
(or synchronous generator) is an electrical generator that converts mechanical energy to electrical energy in the form of alternating current. For reasons...
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shrinking generator principle Alternating step generator, a similar stream cipher D. Coppersmith, H. Krawczyk, and Y. Mansour, “The shrinking generator,” in...
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A5/1 (section Using A5/1 as pseudorandom generator)
degrees of the three registers are relatively prime, the period of this generator is the product of the periods of the three registers. Thus the period...
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RC4 (category Pseudorandom number generators)
arc4random, an API originating in OpenBSD providing access to a random number generator originally based on RC4. The API allows no seeding, as the function initializes...
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SOBER-128 Spritz Turing VEST VMPC WAKE Generators shrinking generator self-shrinking generator alternating step generator Theory block ciphers in stream mode...
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used to mean simply alternating and direct, respectively, as when they modify current or voltage. The usual waveform of alternating current in most electric...
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pseudorandom key generators are nearly always used to generate the symmetric cipher session keys. However, lack of randomness in those generators or in their...
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ISAAC (cipher) (category Cryptographically secure pseudorandom number generators)
"I developed (...) tests to break a generator, and I developed the generator to pass the tests. The generator is ISAAC." The ISAAC algorithm has similarities...
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of several such methods. Cryptographically secure pseudorandom number generators (CSPRNGs) can also be built using block ciphers. Message authentication...
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Salsa20 (category Cryptographically secure pseudorandom number generators)
compile-time option. ChaCha20 is also used for the arc4random random number generator in FreeBSD, OpenBSD, and NetBSD operating systems, instead of the broken...
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SOBER-128 Spritz Turing VEST VMPC WAKE Generators shrinking generator self-shrinking generator alternating step generator Theory block ciphers in stream mode...
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pike fish. The cipher combines ideas from A5 with the lagged Fibonacci generators used in FISH. It is about 10% faster than FISH, yet believed to be much...
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multi-ess-zero-one), is an encryption algorithm based on a pseudorandom number generator (PRNG). MULTI-S01 is an encryption scheme preserving both confidentiality...
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SOBER-128 Spritz Turing VEST VMPC WAKE Generators shrinking generator self-shrinking generator alternating step generator Theory block ciphers in stream mode...
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software based stream cipher using Lagged Fibonacci generators, plus a concept from the shrinking generator cipher. It was published by Siemens in 1993. FISH...
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SOBER-128 Spritz Turing VEST VMPC WAKE Generators shrinking generator self-shrinking generator alternating step generator Theory block ciphers in stream mode...
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where ciphertext from one block encryption step gets intermixed with the data from the next encryption step. To initiate this process, an additional input...
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SOBER-128 Spritz Turing VEST VMPC WAKE Generators shrinking generator self-shrinking generator alternating step generator Theory block ciphers in stream mode...
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Institute (Warsaw). p. 1. Retrieved 3 May 2017. C.G. Günther, "Alternating Step Generator Controlled by de Bruijn Sequence", Advances in Cryptology – EUROCRYPT...
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by generating blocks of a keystream (in place of a Pseudorandom number generator) and applying an XOR operation to each bit of the plaintext with each...
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SOBER-128 Spritz Turing VEST VMPC WAKE Generators shrinking generator self-shrinking generator alternating step generator Theory block ciphers in stream mode...
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In an alternating current (AC) electric power system, synchronization is the process of matching the frequency, phase and voltage of a generator or other...
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Linear-feedback shift register (category Pseudorandom number generators)
shrinking generator); or using Evolutionary algorithm to introduce non-linearity. Irregular clocking of the LFSR, as in the alternating step generator. Important:...
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In cryptography, MUGI is a pseudorandom number generator (PRNG) designed for use as a stream cipher. It was among the cryptographic techniques recommended...
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occurs when the key (expressed in hexadecimal) is: Alternating ones + zeros (0x0101010101010101) Alternating 'F' + 'E' (0xFEFEFEFEFEFEFEFE) '0xE0E0E0E0F1F1F1F1'...
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A linear congruential generator (LCG) is an algorithm that yields a sequence of pseudo-randomized numbers calculated with a discontinuous piecewise linear...
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SOBER-128 Spritz Turing VEST VMPC WAKE Generators shrinking generator self-shrinking generator alternating step generator Theory block ciphers in stream mode...
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