Results 31 to 40 of about 89,748 (273)
Post-quantum cryptographic hardware primitives [PDF]
, 2020 The development and implementation of post-quantum cryptosystems have become a pressing issue in the design of secure computing systems, as general quantum computers have become more feasible in the last two years.
Agrawal, Rashmi +3 more
core
Isogeny-based post-quantum key exchange protocols [PDF]
, 2020 The goal of this project is to understand and analyze the supersingular isogeny Diffie Hellman (SIDH), a post-quantum key exchange protocol which security lies on the isogeny-finding problem between supersingular elliptic curves.
Sorinas Capdevila, Ernest
core
SPHINCS$^+$ post-quantum digital signature scheme with Streebog hash function
, 2020 Many commonly used public key cryptosystems will become insecure once a scalable quantum computer is built. New cryptographic schemes that can guarantee protection against attacks with quantum computers, so-called post-quantum algorithms, have emerged in
Anufriev, M. N. +5 more
core +1 more source
Quantum violations in the Instrumental scenario and their relations to the Bell scenario [PDF]
, 2019 The causal structure of any experiment implies restrictions on the observable correlations between measurement outcomes, which are different for experiments exploiting classical, quantum, or post-quantum resources. In the study of Bell nonlocality, these
Brask, Jonatan Bohr +5 more
core +2 more sources
Efficient quantum key distribution secure against no-signalling eavesdroppers [PDF]
, 2006 By carrying out measurements on entangled states, two parties can generate a secret key which is secure not only against an eavesdropper bound by the laws of quantum mechanics, but also against a hypothetical "post-quantum" eavesdroppers limited by the ...
Acín A Gisin N Masanes L +9 more
core +2 more sources
Device-Independent Relativistic Quantum Bit Commitment [PDF]
, 2015 We examine the possibility of device-independent relativistic quantum bit commitment. We note the potential threat of {\it location attacks}, in which the behaviour of untrusted devices used in relativistic quantum cryptography depends on their space ...
Adlam, Emily, Kent, Adrian
core +3 more sources
High-Secure Fingerprint Authentication System Using Ring-LWE Cryptography
IEEE Access, 2019 This paper presents a high-secure fingerprint authentication system using ring learning with errors (ring-LWE) cryptography to protect users' fingerprint data more securely.
Tuy Nguyen Tan, Hanho Lee
doaj +1 more source
Space and Time-Efficient Quantum Multiplier in Post Quantum Cryptography Era
IEEE Access, 2023 This paper examines the asymptotic performance of multiplication and the cost of quantum implementation for the Naive schoolbook, Karatsuba, and Toom-Cook methods in the classical and quantum cases and provides insights into multiplication roles in the ...
Dedy Septono Catur Putranto +3 more
doaj +1 more source
2021 IEEE Symposium on Security and Privacy (SP), 2021 In this paper we present PQ-WireGuard, a post-quantum variant of the handshake in the WireGuard VPN protocol (NDSS 2017). Unlike most previous work on post-quantum security for real-world protocols, this variant does not only consider post-quantum confidentiality (or forward secrecy) but also post-quantum authentication. To achieve this, we replace the
Hulsing, Andreas +4 more
openaire +2 more sources
Hardy's nonlocality argument as witness for post-quantum correlation
, 2012 Recently, Gallego et.al. [Phys. Rev. Lett 107, 210403 (2011)] proved that any future information principle aiming at distinguishing between quantum and post-quantum correlation must be intrinsically multipartite in nature.
Banik, Manik +4 more
core +1 more source