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CPA on Hardware Implementation of COLM Authenticated Cipher and Protect it with DOM Masking Scheme
Authenticated Cipher COLM CPA
2019/8/22
Authenticated encryption schemes provide both confidentiality and integrity services, simultaneously. Correlation power analysis (CPA) can be a thread for authenticated ciphers, like all physical impl...
Poly1305 is a polynomial hash function designed by Bernstein in 2005. Presently, it is part of several major platforms including the Transport Layer Security protocol. Vectorised implementation of Pol...
Optimized implementation of the NIST PQC submission ROLLO on microcontroller
post-quantum cryptography optimization embedded system
2019/7/15
We present in this paper an efficient implementation of the code-based cryptosystem ROLLO, a candidate to the NIST PQC project, on a device available on the market. This implementation benefits of the...
Scrutinizing the Tower Field Implementation of the $\mathbb{F}_{2^8}$ Inverter -- with Applications to AES, Camellia, and SM4
Tower field Inverter S-box
2019/6/24
The tower field implementation of the F28F28 inverter is not only the key technique for compact implementations of the S-boxes of several internationally standardized block ciphers such as AES, Camell...
About Wave Implementation and its Leakage Immunity
preimage sampleable function hash and sign signature provable security
2019/5/23
Wave is a recent digital signature scheme. It is based on a family of trapdoor one-way Preimage Sampleable Functions and is proven EUF-CMA in the random oracle model under two code-based computational...
Memory-Efficient High-Speed Implementation of Kyber on Cortex-M4
ARM Cortex-M4 number-theoretic transform lattice-based cryptography
2019/5/21
This paper presents an optimized software implementation of the module-lattice-based key-encapsulation mechanism Kyber for the ARM Cortex-M4 microcontroller. Kyber is one of the round-2 candidates in ...
GALACTICS: Gaussian Sampling for Lattice-Based Constant-Time Implementation of Cryptographic Signatures, Revisited
Timing Attack Phase Retrieval algorithms Constant-time Implementation
2019/5/21
In this paper, we propose a constant-time implementation of the BLISS lattice-based signature scheme. BLISS is possibly the most efficient lattice-based signature scheme proposed so far, with a level ...
BEARZ Attack FALCON: Implementation Attacks with Countermeasures on the FALCON signature scheme
lattices fault attacks Falcon
2019/5/14
Post-quantum cryptography is an important and growing area of research due to the threat of quantum computers, as recognised by the National Institute of Standards and Technology (NIST) recent call fo...
Masking Dilithium: Efficient Implementation and Side-Channel Evaluation
Efficient Implementation Side-Channel Evaluation
2019/4/22
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-...
A High-Speed Constant-Time Hardware Implementation of NTRUEncrypt SVES
NTRU lattice-based hardware
2019/4/1
In this paper, we present a high-speed constant time hardware implementation of NTRUEncrypt Short Vector Encryption Scheme (SVES), fully compliant with the IEEE 1363.1 Standard Specification for Publi...
SoK: Peigen -- a Platform for Evaluation, Implementation, and Generation of S-boxes
S-box Survey Design criteria
2019/3/1
In this paper, a platform named PEIGEN is presented to evaluate security, find efficient software/hardware implementations, and generate cryptographic S-boxes. Continuously developed for decades, S-bo...
Design and Implementation of a Fast and Scalable NTT-Based Polynomial Multiplier Architecture
Number Theoretic Transform Large-Degree Polynomial Multiplication Fan-Vercauteren
2019/2/27
In this paper, we present an optimized FPGA implementation of a novel, fast and highly parallelized NTT-based polynomial multiplier architecture, which proves to be effective as an accelerator for lat...
Pairing-based cryptography is now a mature science. However implementation of a pairing-based protocol can be challenging, as the efficient computation of a pairing is difficult, and the existing lite...
Memory-Constrained Implementation of Lattice-based Encryption Scheme on the Standard Java Card Platform
Post-Quantum Cryptography Lattice-based Encryption Scheme Java Card
2019/1/2
Memory-constrained devices, including widely used smart cards, require resisting attacks by the quantum computers. Lattice-based encryption scheme possesses high efficiency and reliability which could...
Implementation-Level Corruptions in Distance Bounding -- Exhibiting Faults and Provably-Secure Fixes in the Electronic Payment Protocol PayPass --
cryptographic protocols white-box
2019/1/2
In relay attacks,a man-in-the-middle attacker gains access to a service by relaying the messages between two legitimate parties. Distance-bounding protocols are a countermeasure to relay attacks, wher...