Results 11 to 20 of about 367,655 (128)

Full Key-Recovery Cubic-Time Template Attack on Classic McEliece Decapsulation [PDF]

Transactions on Cryptographic Hardware and Embedded Systems
Classic McEliece is one of the three code-based candidates in the fourth round of the NIST post-quantum cryptography standardization process in the Key Encapsulation Mechanism category. As such, its decapsulation algorithm is used to recover the session
Vlad-Florin Drăgoi, Brice Colombier, Nicolas Vallet, Pierre-Louis Cayrel, Vincent Grosso   +4 more
doaj   +9 more sources

Performance Evaluation of the Classic McEliece Key Encapsulation Algorithm

2021 11th IEEE International Conference on Intelligent Data Acquisition and Advanced Computing Systems: Technology and Applications (IDAACS), 2021
In late 2016, the US NIST announced a post-quantum cryptography open competition to select public-key cryptoalgorithms (digital signature, asymmetric encryption, and key encapsulation) suitable for use when quantum computing is widely available. Based on
Alexandr Kuznetsov, Maria Lutsenko, Mykhaylo Bagmut, Victor Zhora   +3 more
openaire   +2 more sources

Optimized Implementation of Encapsulation and Decapsulation of Classic McEliece on ARMv8. [PDF]

IACR Cryptol. ePrint Arch., 2022
Recently, the results of the NIST PQC contest were announced. Classic McEliece, one of the 3rd round candidates, was selected as the fourth round candidate.
Minjoo Sim, Siwoo Eum, Hyeokdong Kwon, Hyunjun Kim, Hwajeong Seo   +4 more
core   +3 more sources

How to Backdoor (Classic) McEliece and How to Guard Against Backdoors [PDF]

, 2022
We show how to backdoor the McEliece cryptosystem such that a backdoored public key is indistinguishable from a usual public key, but allows to efficiently retrieve the underlying secret key. For good cryptographic reasons, McEliece uses a small random
Tobias Hemmert, Alexander May 0001, Johannes Mittmann, Carl Richard Theodor Schneider   +3 more
core   +4 more sources

Classic McEliece Key Generation on RAM constrained devices. [PDF]

IACR Cryptol. ePrint Arch., 2022
Classic McEliece is a code based encryption scheme and candidate of the NIST post quantum contest. Implementing Classic McEliece on smart card chips is a challenge, because those chips have only a very limited amount of RAM.
Rainer Urian, Raphael Schermann
core   +3 more sources

Verifying Classic McEliece: Examining the Role of Formal Methods in Post-Quantum Cryptography Standardisation [PDF]

, 2023
Developers of computer-aided cryptographic tools are optimistic that formal methods will become a vital part of developing new cryptographic systems. We study the use of such tools to specify and verify the implementation of Classic McEliece, one of the ...
Brain, M., Cid, C., Player, R., Robson, W.   +3 more
core   +7 more sources

Leaky McEliece: Secret Key Recovery From Highly Erroneous Side-Channel Information [PDF]

Transactions on Cryptographic Hardware and Embedded Systems
The McEliece cryptosystem is a strong contender for post-quantum schemes, including key encapsulation for confidentiality of key exchanges in network protocols.
Marcus Brinkmann, Chitchanok Chuengsatiansup, Alexander May, Julian Nowakowski, Yuval Yarom   +4 more
doaj   +4 more sources

Classic McEliece Hardware Implementation with Enhanced Side-Channel and Fault Resistance [PDF]

In this work, we propose the first hardware implementation of Classic McEliece protected with countermeasures against Side-Channel Attacks (SCA) and Fault Injection Attacks (FIA). Classic Mceliece is one of the leading candidates for Key Encapsulation Mechanisms (KEMs) in the ongoing round 4 of the NIST standardization process for post-quantum ...
Peizhou Gan, Prasanna Ravi, Kamal Raj, Anubhab Baksi, Anupam Chattopadhyay   +4 more
openaire   +3 more sources

Classic McEliece

, 2017
The first code-based public-key cryptosystem was introduced in 1978 by McEliece. The public key specifies a random binary Goppa code. A ciphertext is a codeword plus random errors. The private key allows efficient decoding: extracting the codeword from the ciphertext, identifying and removing the errors.The McEliece system was designed to be one-way ...
Bernstein, Daniel J., Chou, Tung, Lange, Tanja, von Maurich, Ingo, Misoczki, Rafael, Niederhagen, Ruben, Persichetti, Edoardo, Peters, Christiane, Schwabe, Peter, Sendrier, Nicolas, Szefer, Jakub, Wang, Wen   +11 more
openaire   +2 more sources

Key-Recovery Side-Channel Attack on the Berlekamp-Massey Decoding Algorithm in the Classic McEliece KEM [PDF]

Transactions on Cryptographic Hardware and Embedded Systems
In this article, we present a side-channel attack on unprotected implementations of the Berlekamp-Massey (BM) algorithm in both the reference implementation and an embedded implementation of the Classic McEliece KEM, where BM is used during ...
Andrei Alexei, Marios Omar Choudary, Vlad-Florin Drăgoi   +2 more
doaj   +2 more sources