Results 11 to 20 of about 2,226 (197)

Falcon/Kyber and Dilithium/Kyber Network Stack on Nvidia’s Data Processing Unit Platform [PDF]

IEEE Access
Commercially available quantum computers are expected to reshape the world in the near future. They are said to break conventional cryptographic security mechanisms that are deeply embedded in our today’s communication.
D. C. Lawo, R. Frantz, A. Cano Aguilera, X. Arnal I Clemente, M. P. Podles, Jose L. Imana, I. Tafur Monroy, J. J. Vegas Olmos   +7 more
doaj   +5 more sources

Lattice codes for CRYSTALS-Kyber

Designs, Codes and Cryptography, 2023
This letter describes a lattice encoder for the NIST-recommended post-quantum encryption algorithm: Kyber. The key idea is to refine the analysis of Kyber decoding noise. We prove that Kyber decoding noise can be bounded by a sphere. This result shows the Kyber encoding problem is essentially a sphere packing in a hypercube.
Shuiyin Liu, Amin Sakzad
openaire   +4 more sources

Post-quantum Anonymity of Kyber [PDF]

, 2023
Lecture Notes in Computer Science ...
Varun Maram, Keita Xagawa
core   +5 more sources

Semi-compressed CRYSTALS-Kyber [PDF]

In this paper, we investigate the communication overhead of the Kyber, which has recently been standardized by the National Institute of Standards and Technology (NIST). Given the same decryption failure rate (DFR) and security argument, we show it is feasible to reduce the communication overhead of the Kyber by 54%.
Shuiyin Liu, Amin Sakzad
core   +5 more sources

Kyber AHE: An Easy-to-Implement Additive Homomorphic Encryption Scheme Based on Kyber and Its Application in Biometric Template Protection

Mathematics
Homomorphic encryption solutions tend to be costly in terms of memory and computational resources, making them difficult to implement. In this paper, we present Kyber AHE, a lightweight additive homomorphic encryption scheme for computing the addition ...
Roberto Román, Rosario Arjona, Iluminada Baturone   +2 more
doaj   +3 more sources

Faster Kyber and Dilithium on the Cortex-M4 [PDF]

, 2022
Contains fulltext : 253538.pdf (Publisher’s version ) (Open Access)
Amin Abdulrahman, Vincent Hwang, Matthias J. Kannwischer, Amber Sprenkels   +3 more
openaire   +5 more sources

Kyber rantautui Suomeen [PDF]

, 2014
Kyber-alkuiset sanat ovat vakiintumassa osaksi suomen kieltä ja kulttuuria. Puhumme jo varsin sujuvasti kyberturvallisuudesta, kyberuhkista ja esimerkiksi kybertoimintaympäristöstä.
Limnéll, Jarno
core   +5 more sources

Masking Kyber: First- and Higher-Order Implementations

Transactions on Cryptographic Hardware and Embedded Systems, 2021
In the final phase of the post-quantum cryptography standardization effort, the focus has been extended to include the side-channel resistance of the candidates.
Joppe W. Bos, Marc Gourjon, Joost Renes, Tobias Schneider, Christine van Vredendaal   +4 more
doaj   +4 more sources

A High Throughput Kyber NTT. [PDF]

IACR Cryptol. ePrint Arch.
NIST recently selected Kyber as a standard for key encapsulation and decapsulation. As such, servers will soon need dedicated hardware for these encapsulation protocols.
Bertels, Jonas, Verbauwhede, Ingrid
openaire   +3 more sources

Implementation and Comparison of Dilithium/Kyber and Falcon/Kyber PQC software stack on data processing units

, 2023
The expected arrival of powerful quantum computers within the near future represents a great challenge to our modern-day cryptography. Symmetric key encryption is not considered to be vulnerable against attacks by quantum computers if the key size is doubled. Asymmetric cryptography, however, is shown to be susceptible to quantum attacks. In this paper
Lawo, Daniel, Frantz, Raphaël, Cano Aguilera, Abraham, Tafur Monroy, Idelfonso, Vegas Olmos, J.J.   +4 more
core   +3 more sources