Results 11 to 20 of about 963,035 (329)
Code Based Cryptography and Steganography [PDF]
Conference on Algebraic Informatics, 2013 For a long time, coding theory was only concerned by message integrity (how to protect against errors a message sent via some noisely channel). Nowadays, coding theory plays an important role in the area of cryptography and steganography. The aim of this paper is to show how algebraic coding theory offers ways to define secure cryptographic primitives ...
P. Véron
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A QR code-based user-friendly visual cryptography scheme
Scientific Reports, 2022 Benefiting from the development of the Internet and smart devices, it is now convenient to transmit images anywhere and anytime, which poses a new challenge for image security.
Lijing Ren, Denghui Zhang
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TYRCA: A RISC-V Tightly-Coupled Accelerator for Code-Based Cryptography
Design, Automation and Test in EuropePost-quantum cryptography (PQC) has garnered significant attention across various communities, particularly with the National Institute of Standards and Technology (NIST) advancing to the fourth round of PQC standardization. One of the leading candidates
Alessandra Dolmeta +6 more
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A Survey on Code-Based Cryptography [PDF]
, 2022 The improvements on quantum technology are threatening our daily cybersecurity, as a capable quantum computer can break all currently employed asymmetric cryptosystems. In preparation for the quantum-era the National Institute of Standards and Technology (NIST) has initiated in 2016 a standardization process for public-key encryption (PKE) schemes, key-
Violetta Weger +2 more
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Optimized implementation of QC‐MDPC code‐based cryptography
Concurrency and Computation, 2018 This paper presents a new enhanced version of the QcBits key encapsulation mechanism, which is a constant‐time implementation of the Niederreiter cryptosystem using QC‐MDPC codes.
Antonio Guimarães +2 more
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Polynomial Structures in Code-Based Cryptography [PDF]
International Conference on Cryptology in India, 2013 In this article we discus a probability problem applied in the code based cryptography. It is related to the shape of the polynomials with exactly t different roots. We will show that the structure is very dense and the probability that this type of polynomials has at least one coefficient equal to zero is extremelly low.
V. Dragoi +3 more
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Lossy Cryptography from Code-Based Assumptions [PDF]
Over the past few decades, we have seen a proliferation of advanced cryptographic primitives with lossy or homomorphic properties built from various assumptions such as Quadratic Residuosity, Decisional Diffie-Hellman, and Learning with Errors. These primitives imply hard problems in the complexity class $SZK$ (statistical zero-knowledge); as a ...
Quang Dao, Aayush Jain
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Post-Quantum Cryptography: Code-based Signatures [PDF]
, 2013 This survey provides a comparative overview of code-based signature schemes with respect to security and performance. Furthermore, we explicitly describe serveral code-based signature schemes with additional properties such as identity-based, threshold ring and blind signatures.
Pierre-Louis Cayrel, Mohammed Meziani
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