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Contributions to cryptanalysis: design and analysis of cryptographic hash functions
, 2014 "A cryptographic hash function is a mechanism producing a fixed-length output of a message of arbitrary length. It fullfils a collection of security requirements guaranteeing that a hash function does not introduce any weakness into the system to which ...
Przemysław Szczepan Sokołowski (12304172)
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Cryptographic Randomness Testing of Block Ciphers and Hash Functions [PDF]
, 2010 One of the most basic properties expected from block ciphers and hash functions is passing statistical randomness testing, as they are expected to behave like random mappings.
Ali Doğanaksoy +3 more
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Skyscraper: Fast Hashing on Big Primes
Transactions on Cryptographic Hardware and Embedded SystemsArithmetic hash functions defined over prime fields have been actively developed and used in verifiable computation (VC) protocols. Among those, ellipticcurve- based SNARKs require large (256-bit and higher) primes. Such hash functions are notably slow,
Clémence Bouvier +6 more
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A Secure Cooperative Sensing Protocol for Cognitive Radio Networks
, 2010 Cognitive radio networks sense spectrum occupancy and manage themselves to operate in unused bands without disturbing licensed users. Spectrum sensing is more accurate if jointly performed by several reliable nodes. Even though cooperative sensing is an
Rifà Pous, Helena +1 more
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GOST 34.11-2018 Analysis in The Context of Zero-Knowledge Proofs
Безопасность информационных технологийZero-knowledge proofs are being increasingly applied to a wide range of tasks in modern distributed information systems. Of particular interest are such areas of activity as digital asset management systems, anonymous electronic voting systems, and ...
Vladlen D. Afonin +2 more
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Analysis and implementation of novel non-cryptographic hash functions
, 2021 Hash functions are vital building blocks for many networking and security applications. In these applications, the speed of hashing is of crucial importance, affecting the overall throughput of the system.
Claesen, Thomas
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Cryptographic Hash Functions in Groups and Provable Properties
, 2011 We consider several "provably secure" hash functions that compute simple sums in a well chosen group (G,*). Security properties of such functions provably translate in a natural way to computational problems in G that are simple to define and possibly also hard to solve.
openaire +1 more source
Provable Security of Cryptographic Hash Functions
, 2013 Cryptographic hash functions form the basis of the security of today's digital environment, and find applications in numerous cryptographic systems such as tamper detection, key derivation functions, and digital signatures. Ideally, hash functions behave
Mennink, Bart
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Cryptographic transformation using hash functions
, 2014 Розглянуто можливості застосування відомого механізму хешування для суто криптографічних перетворень.It is considered possibilities for use of a known mechanism for purely cryptographic hash ...
Матов, О.Я. +1 more
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Hash functions in Cryptography [PDF]
, 2008 This thesis is concerned with giving both an overview of the application of hash functions in cryptography and a presentation of today's standard cryptographic hash functions. Cryptographic hash functions are a valuable tool in cryptography.
Grah, Joseph Sterling
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