Results 11 to 20 of about 1,498 (200)
Falcon/Kyber and Dilithium/Kyber Network Stack on Nvidia’s Data Processing Unit Platform [PDF]
IEEE AccessCommercially 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 +7 more
doaj +5 more sources
Lattice codes for CRYSTALS-Kyber
Designs, Codes and Cryptography, 2023 <p>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
core +4 more sources
Post-quantum Anonymity of Kyber [PDF]
, 2023 Lecture Notes in Computer Science ...
Varun Maram, Keita Xagawa
openaire +4 more sources
Towards CRYSTALS-Kyber VHDL Implementation [PDF]
Proceedings of the 18th International Conference on Security and Cryptography, 2021 Kyber is one of the three finalists of the National Institute of Standards and Technology (NIST) post-quantum cryptography competition. This article presents an optimized Very High Speed Integrated Circuit Hardware Description Language (VHDL)-based implementation of the main components of the Kyber scheme, namely Number-Theoretic Transform (NTT) and ...
Sara Ricci +5 more
openaire +3 more sources
MathematicsHomomorphic 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 +2 more
doaj +2 more sources
Faster Kyber and Dilithium on the Cortex-M4 [PDF]
, 2022 Contains fulltext : 253538.pdf (Publisher’s version ) (Open Access)
Amin Abdulrahman +3 more
openaire +4 more sources
Semi-compressed CRYSTALS-Kyber
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
openaire +3 more sources
PUF-Kyber: Design of a PUF-Based Kyber Architecture Benchmarked on Diverse ARM Processors
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, 2023 <p>In this paper, through using physical unclonable functions (PUF) and true random number generators (TRNG), we improve the overall security of CRYSTALS-Kyber and provide physical security to it. Our implementation results on ARMv7 and ARMv8 architectures indicate significant speedup, compared to the reference work.</p>
Saeed Aghapour +4 more
openaire +2 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 +4 more
doaj +4 more sources
Kyber on ARM64: Compact Implementations of Kyber on 64-Bit ARM Cortex-A Processors [PDF]
, 2021 Public-key cryptography based on the lattice problem is efficient and believed to be secure in a post-quantum era. In this paper, we introduce carefully-optimized implementations of Kyber encryption schemes for 64-bit ARM Cortex-A processors. Our research contribution includes optimizations for Number Theoretic Transform (NTT), noise sampling, and AES ...
Pakize Sanal +4 more
openaire +3 more sources