[PDF] Top 20 Las niñas, la rebeldía y la política

... If we want the message to be properly padded, 65 out of the 512 bits of the last message blocks need to be fixed according to the padding rules, and this naturally restricts the positions of where one can now use message ... See full document

... collision attacks on 7-round ...Minier attacks using meet-in-the-middle technique instead of collision ...the differential enumeration technique which uses a special prop- erty on a ... See full document

... elegant differential view suggested by bicliques to other techniques such as partial match- ing, indirect partial matching, partial fixing, and probabilistic ...collision attacks and insights can be ... See full document

... best attacks on the AES so far ...dierential attacks and show that thanks to the framework described by Boura et ...25-round attacks have a slightly higher time complexity than the 25-round ... See full document

... on SHA-1 and MD5 unsalted hashes, but the latest versions such as Android Marshmallow employ Gatekeeper Mechanism and store the passwords and authenticate the users in a trusted execution environment and ... See full document

... raw SHA-1 ...of SHA-1 can compute 2 ...the SHA-1 compression function, and 138 cores when running our attack program (this increases to 146 for our best-performing ... See full document

... side-channel attacks allow to break higher-order masking protections by combining several leakage ...the higher-order CPA coefficient is equivalent to finding the maximum of the ... See full document

... An extensive analysis of higher order differential properties of the basic permutation underlying the sponge based NORX AEAD scheme is provided. A well established type of distinguishers for key-less ... See full document

... AES-256. This attack can be applied to the AES -256 excepted that the keysched- ule does not allow us to reduce the time complexity anymore. This leads to an attack with 2 113 chosen plaintexts, a time complexity ... See full document

... determine approach is more effective in reducing the complexity when similar chunk separation is performed on the key of the internal cipher to provide additional starting values in both directions [21]. However, key ... See full document

... or preimage re- sistance of the hash function [20, ...obtains preimage attacks on the 5-round version of the compression function, including the preimage attack on the 5-round output ... See full document

... 3.1.4 Multiplicative complexity of S-boxes. Introduced in the context of side-channel attacks by Carlet et al. , the multiplicative Complexity (MC) of an S-box is important for its secure implemen- tation [3]. ... See full document

... Nevanlinna theory of meromorphic functions is a powerful tool in the field of complex differential equations. For an introduction to the theory of differential equations in the complex plane by using Nevanlinna theory; see, ... See full document

... 17 S. R. Baslandze and I. Kiguradze, “On the unique solvability of a periodic boundary value problem for third-order linear differential equations,” Differentsial’nye Uravneniya, vol. 42, no. 2, pp. 153–158, 285, ... See full document

... In this paper, by employing a refinement of the generalized Riccatti transformations and new comparison principles we have established new oscillation criteria for higher-order nonlinear differential ... See full document

... five SHA-3 finalists is evaluated with an assumption that attacks launched on finalists should be practically ...of attacks applied is called logical cryptanalysis where the original task is ... See full document

... Classical Attacks against Feistel Construction. Generic attacks in the classical setting against the class of Feistel constructions have been studied by many papers in various approaches; the impossible ... See full document

... Our contribution. We construct a 4-round distinguisher of mCrypton and, using the differential enumer- ation technique, we prove that such a distinguisher can be determined by 11 intermediate variable nibbles. ... See full document

... As to BLAKE2, Guo et al. [13] have given a thorough security analysis of it. In their paper, they applied almost all the existing attacks on BLAKE to BLAKE2. According to their results, the tweaks ... See full document

... In the attack the adversary knows 640-bit hash — first 10 lanes of the state after 4 rounds. When we go back from the hash to θ in the 4th round, 10 lanes of bits are known but their places in the state have changed. ... See full document