Results 21 to 30 of about 50 (49)

Rigorous upper bounds on data complexities of block cipher cryptanalysis

Journal of Mathematical Cryptology, 2017
Statistical analysis of symmetric key attacks aims to obtain an expression for the data complexity which is the number of plaintext-ciphertext pairs needed to achieve the parameters of the attack. Existing statistical analyses invariably use some kind of
Samajder Subhabrata, Sarkar Palash
doaj   +1 more source

Differential experiments using parallel alternative operations

Journal of Mathematical Cryptology
The use of alternative operations in differential cryptanalysis, or alternative notions of differentials, is lately receiving increasing attention. Recently, Civino et al.
Calderini Marco, Civino Roberto, Invernizzi Riccardo   +2 more
doaj   +1 more source

Cross-primitive comparison in CP-ABE

Journal of Mathematical Cryptology
Ciphertext-Policy Attribute-Based Encryption (CP-ABE) is a cornerstone technique for fine-grained access control in encrypted data sharing, with pairing-based schemes having established the de facto standard.
Gasparini Lorenzo, Onofri Elia, Palmucci Martina, Pedicini Marco   +3 more
doaj   +1 more source

Rumour prevention in social networks with layer 2 blockchains. [PDF]

Soc Netw Anal Min, 2021
Thakur S, Breslin JG.
europepmc   +1 more source

Encryption Algorithm of Multiple-Image Using Mixed Image Elements and Two Dimensional Chaotic Economic Map. [PDF]

Entropy (Basel), 2018
Karawia AA.
europepmc   +1 more source

An Algorithm of Image Encryption Using Logistic and Two-Dimensional Chaotic Economic Maps. [PDF]

Entropy (Basel), 2019
Askar SS, Karawia AA, Al-Khedhairi A, Al-Ammar FS.   +3 more
europepmc   +1 more source

Analysing and exploiting the Mantin biases in RC4. [PDF]

Des Codes Cryptogr, 2018
Bricout R, Murphy S, Paterson KG, van der Merwe T.   +3 more
europepmc   +1 more source

A medical image encryption scheme based on Mobius transformation and Galois field. [PDF]

Heliyon
Ali J, Jamil MK, Alali AS, Ali R, Gulraiz.   +4 more
europepmc   +1 more source

Instantiating the Hash-then-evaluate paradigm: Strengthening PRFs, PCFs, and OPRFs. [PDF]

Cryptogr Commun
Brzuska C, Couteau G, Egger C, Karanko P, Meyer P.   +4 more
europepmc   +1 more source

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ECG signals recruitment to implement a new technique for medical image encryption

Journal of Discrete Mathematical Sciences and Cryptography, 2021
Abdulbaqi A S, Ahmed J Obaid
exaly