Results 81 to 90 of about 1,355 (213)
On Bitcoin Security in the Presence of Broken Cryptographic Primitives [PDF]
, 2016 Digital currencies like Bitcoin rely on cryptographic primitives to operate. However, past experience shows that cryptographic primitives do not last forever: increased computational power and advanced cryptanalysis cause primitives to break frequently, and motivate the development of new ones.
Giechaskiel, I, Cremers, C, Rasmussen, K
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Cryptanalysis of Selected ARX-Based Block Ciphers
Vietnam Journal of Computer ScienceThe security of digital communication and information systems is mostly dependent on block ciphers. ARX-based ciphers are widely used due to their simplicity and efficiency.
Praveen Kumar Gundaram
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The least primitive roots mod p
Journal of Mathematical CryptologyLet p>1p\gt 1 be a large prime number, and let ε>0\varepsilon \gt 0 be a small number. The established unconditional upper bounds of the least primitive root u≠±1,v2u\ne \pm 1,{v}^{2} in the prime finite field Fp{{\mathbb{F}}}_{p} have exponential ...
Carella Nelson
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On the Bit Security of Cryptographic Primitives
, 2018 We introduce a formal quantitative notion of “bit security” for a general type of cryptographic games (capturing both decision and search problems), aimed at capturing the intuition that a cryptographic primitive with k-bit security is as hard to break as an ideal cryptographic function requiring a brute force attack on a k-bit key space.
Micciancio, Daniele, Walter, Michael
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Privacy-Oriented Cryptographic Primitives and Protocols for Electronic Voting
, 2021 Panagiotis Grontas +1 more
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FuzzyKey: Comparing Fuzzy Cryptographic Primitives on Resource-Constrained Devices
, 2022 Mo Zhang +3 more
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A Universally Composable Linkable Ring Signature Supporting Stealth Addresses
MathematicsThe linkable ring signature supporting stealth addresses (SALRS) is a recently proposed cryptographic primitive, which is designed to comprehensively address the soundness and privacy requirements associated with concealing the identities of both the ...
Xingkai Wang, Chunping Zhu, Zhen Liu
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The Impossibility of Basing One-Way Permutations on Central Cryptographic Primitives [PDF]
, 2005 Yan-Cheng Chang +2 more
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High performance VLSI architectures implementing strong cryptographic primitives [PDF]
, 2002 F. Allah Cherigui
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