Results 81 to 90 of about 3,316 (243)

A blockchain-based hybrid encryption technique with anti-quantum signature for securing electronic health records

open access: yesComplex & Intelligent Systems
Electronic health records (EHRs) are important for the efficient management of healthcare data. However, Healthcare data travels across an open route, i.e., the Internet, making EHR security a difficult process to do. This puts healthcare data vulnerable
Shtwai Alsubai   +4 more
doaj   +1 more source

CRYPHTOR: A Memory-Unified NTT-Based Hardware Accelerator for Post-Quantum CRYSTALS Algorithms

open access: yesIEEE Access
This paper presents the design and FPGA implementation of a hardware accelerator for the Post-Quantum CRYSTALS-Kyber and CRYSTALS-Dilithium algorithms, named CRYPHTOR (CRYstals Polynomial HW acceleraTOR).
Stefano Di Matteo   +2 more
doaj   +1 more source

Dilithium disodium nickel(II) cyclohexaphosphate dodecahydrate, Li2Na2NiP6O18·12H2O

open access: yesActa Crystallographica Section E, 2012
The crystal structure of Li2Na2NiP6O18·12H2O is characterized by the presence of six-membered P6O186− phosphate ring anions (internal symmetry -1) having a chair conformation and three different cations, viz.
Sonia Abid   +2 more
doaj   +1 more source

Security and Performance Analyses of Post-Quantum Digital Signature Algorithms and Their TLS and PKI Integrations

open access: yesCryptography
Quantum computing challenges the mathematical problems anchoring the security of the classical public key algorithms. For quantum-resistant public key algorithms, the National Institute of Standards and Technology (NIST) has undergone a multi-year ...
Manohar Raavi   +5 more
doaj   +1 more source

HAETAE: Shorter Lattice-Based Fiat-Shamir Signatures

open access: yesTransactions on Cryptographic Hardware and Embedded Systems
We present HAETAE (Hyperball bimodAl modulE rejecTion signAture schemE), a new lattice-based signature scheme. Like the NIST-selected Dilithium signature scheme, HAETAE is based on the Fiat-Shamir with Aborts paradigm, but our design choices target an ...
Jung Hee Cheon   +9 more
doaj   +1 more source

Estudio e implementacion de Kyber y ́Dilithium [PDF]

open access: yes
Director: Alvaro Montes Aranda ́Treball de fi de Grau en Enginyeria InformàticaKyber and Dilithium are encryption and digital signature schemes selected by NIST as post-quantum cryptography standards.
Prat Bosch, Ariadna
core  

Side-channel Assisted Existential Forgery Attack on Dilithium - A NIST PQC candidate [PDF]

open access: yes, 2018
The recent lattice-based signature scheme Dilithium, submitted as part of the CRYSTALS (Cryptographic Suite for Algebraic Lattices) package, is one of a number of strong candidates submitted for the NIST standardisation process of post-quantum ...
Prasanna Ravi   +4 more
core  

Методи обчислення системних параметрів для електронного підпису «Сrystals-Dilithium» 128, 256, 384 та 512 біт рівнів безпеки [PDF]

open access: yes, 2020
На світовому рівні зусилля значного числа криптологів-теоретиків, математиків та криптологів-практиків зосереджені на відкритому конкурсі NIST PQC. Одним із основних завдань конкурсу є розробка та прийняття постквантового чи постквантових стандартів ЕП ...
Горбенко, Ю. І.   +5 more
core  

Masking Dilithium: Efficient Implementation and Side-Channel Evaluation [PDF]

open access: yes, 2020
Although security against side-channel attacks is not an explicit design criterion of the NIST post-quantum standardization effort, it is certainly a major concern for schemes that are meant for real-world deployment.
Vincent Migliore   +3 more
core  

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