In cryptanalysis, the piling-up lemma is a principle used in linear cryptanalysis to construct linear approximations to the action of block ciphers. It...
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mixing, to arrive at linear approximations for the entire cipher. The piling-up lemma is a useful tool for this combination step. There are also techniques...
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with individual probabilities x. A special case of this fact is the piling-up lemma for parity functions. The polynomial form of a Boolean function can...
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measure, an example of a multifractal measure. Statistical mechanics Piling-up lemma, the resulting probability when XOR-ing independent Boolean variables...
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lemma Isolation lemma Switching lemma Forking lemma Leftover hash lemma Piling-up lemma (linear cryptanalysis) Yao's XOR lemma Interchange lemma Newman's...
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(EFF DES cracker) MITM Biclique attack 3-subset MITM attack Linear (Piling-up lemma) Differential Impossible Truncated Higher-order Differential-linear...
23 KB (2,946 words) - 08:25, 17 May 2024
the success probability in observation 1 of this paper matches that of lemma 2 from the INDOCRYPT 2004 analysis (setting w = 128 and l = n × 128). Saarinen...
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{\displaystyle \Sigma } of SHA-2. The ciphers are parameterizable by the key length k (up to 128 bits), "rate" (block size) r, and two numbers of rounds a, b. All algorithms...
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and one for decrypting, all the machines can be identical and can be set up (keyed) the same way. Examples of reciprocal ciphers include: Atbash Beaufort...
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(EFF DES cracker) MITM Biclique attack 3-subset MITM attack Linear (Piling-up lemma) Differential Impossible Truncated Higher-order Differential-linear...
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function, a continuous equivalent Parity bit, the output of the function Piling-up lemma, a statistical property for independent inputs Multiway switching,...
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(EFF DES cracker) MITM Biclique attack 3-subset MITM attack Linear (Piling-up lemma) Differential Impossible Truncated Higher-order Differential-linear...
14 KB (1,785 words) - 20:10, 11 August 2024
(EFF DES cracker) MITM Biclique attack 3-subset MITM attack Linear (Piling-up lemma) Differential Impossible Truncated Higher-order Differential-linear...
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variables then their parity (XOR) is a Bernoulli variable described by the piling-up lemma. Approximate or limit relationship means either that the combination...
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Look up piling in Wiktionary, the free dictionary. Piling may refer to: Pilings, deep foundations Stacking, placing items atop one another Disordered piling...
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bitwise XOR. On systems with 32-bit or larger words, it is possible to speed up execution of this cipher by combining the SubBytes and ShiftRows steps with...
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(EFF DES cracker) MITM Biclique attack 3-subset MITM attack Linear (Piling-up lemma) Differential Impossible Truncated Higher-order Differential-linear...
12 KB (1,524 words) - 20:12, 19 July 2024
Brute-force attacks work by calculating every possible combination that could make up a password and testing it to see if it is the correct password. As the password's...
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exist. The simplest is to add null bytes to the plaintext to bring its length up to a multiple of the block size, but care must be taken that the original...
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nonlinear). Bijection, injection and surjection Boolean function Nothing-up-my-sleeve number Permutation box (P-box) Permutation cipher Rijndael S-box...
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(CCMP). The ITU-T G.hn standard, which provides a way to create a high-speed (up to 1 Gigabit/s) local area network using existing home wiring (power lines...
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Generalization of Linear Cryptanalysis and the Applicability of Matsui's Piling-up Lemma (PDF/PostScript). Advances in Cryptology — Eurocrypt '95. Saint-Malo:...
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(EFF DES cracker) MITM Biclique attack 3-subset MITM attack Linear (Piling-up lemma) Differential Impossible Truncated Higher-order Differential-linear...
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(EFF DES cracker) MITM Biclique attack 3-subset MITM attack Linear (Piling-up lemma) Differential Impossible Truncated Higher-order Differential-linear...
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operator mistook some of the padding for the message and so Admiral Halsey ended up reading the following message: Where is, repeat, where is Task Force Thirty...
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(EFF DES cracker) MITM Biclique attack 3-subset MITM attack Linear (Piling-up lemma) Differential Impossible Truncated Higher-order Differential-linear...
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(EFF DES cracker) MITM Biclique attack 3-subset MITM attack Linear (Piling-up lemma) Differential Impossible Truncated Higher-order Differential-linear...
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the cryptographic base to protect US National Security Systems information up to the top secret level, while the NSA plans for a transition to quantum-resistant...
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that changes as the cipher operates. That internal state is initially set up using the secret key material. RC4 is a widely used stream cipher. Block ciphers...
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algorithm for their key expansion, sometimes initialized with some "nothing-up-my-sleeve numbers". Other ciphers, such as RC5, expand keys with functions...
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