scholarly journals Recent Developments in Post-Quantum Cryptography

2017 ◽  
Vol 11 (1) ◽  
pp. 17-27
Author(s):  
Tsuyoshi TAKAGI
Keyword(s):  
Quantum Cryptography ◽  
Recent Developments ◽  
Post Quantum Cryptography

scholarly journals Recent Developments in Multivariate Public Key Cryptosystems

2020 ◽  
pp. 209-229
Author(s):  
Yasufumi Hashimoto
Keyword(s):  
Quantum Cryptography ◽  
The Other ◽  
Public Key ◽  
Signature Schemes ◽  
Public Key Cryptosystems ◽  
Suitable Parameter ◽  
Encryption Schemes ◽  
Recent Developments ◽  
Post Quantum Cryptography ◽  
Multivariate Public Key

Abstract The multivariate signature schemes UOV, Rainbow, and HFEv- have been considered to be secure and efficient enough under suitable parameter selections. In fact, several second round candidates of NIST’s standardization project of Post-Quantum Cryptography are based on these schemes. On the other hand, there are few multivariate encryption schemes expected to be practical and despite that, various new schemes have been proposed recently. In the present paper, we summarize multivariate schemes UOV, Rainbow, and (variants of) HFE generating the second round candidates and study the practicalities of several multivariate encryption schemes proposed recently.

scholarly journals Network Coding-Based Post-Quantum Cryptography

2021 ◽  
pp. 1-1
Author(s):  
Alejandro Cohen ◽  
Rafael G. L. DrOliveira ◽  
Salman Salamatian ◽  
Muriel Medard
Keyword(s):  
Network Coding ◽  
Quantum Cryptography ◽  
Post Quantum Cryptography

Unsettled Topics Concerning the Impact of Quantum Technologies on Automotive Cybersecurity

2020 ◽  
Author(s):  
Joachim Taiber ◽  
Keyword(s):  
Quantum Computing ◽  
Quantum Cryptography ◽  
Research Report ◽  
Quantum Computers ◽  
Encrypted Data ◽  
Automated Vehicle ◽  
Vehicle Technologies ◽  
Post Quantum Cryptography ◽  
Vehicle Sensors ◽  
The Impact

Quantum computing is considered the “next big thing” when it comes to solving computational problems impossible to tackle using conventional computers. However, a major concern is that quantum computers could be used to crack current cryptographic schemes designed to withstand traditional cyberattacks. This threat also impacts future automated vehicles as they become embedded in a vehicle-to-everything (V2X) ecosystem. In this scenario, encrypted data is transmitted between a complex network of cloud-based data servers, vehicle-based data servers, and vehicle sensors and controllers. While the vehicle hardware ages, the software enabling V2X interactions will be updated multiple times. It is essential to make the V2X ecosystem quantum-safe through use of “post-quantum cryptography” as well other applicable quantum technologies. This SAE EDGE™ Research Report considers the following three areas to be unsettled questions in the V2X ecosystem: How soon will quantum computing pose a threat to connected and automated vehicle technologies? What steps and measures are needed to make a V2X ecosystem “quantum-safe?” What standardization is needed to ensure that quantum technologies do not pose an unacceptable risk from an automotive cybersecurity perspective?

Post-Quantum Cryptography in MPSoC Environments

2021 ◽  
Author(s):  
Johanna Sepulveda ◽  
Dominik Winkler ◽  
Daniel Sepulveda ◽  
Mario Cupelli ◽  
Radek Olexa
Keyword(s):  
Quantum Cryptography ◽  
Post Quantum Cryptography

scholarly journals Post-quantum cryptography

Nature ◽  
2017 ◽  
Vol 549 (7671) ◽  
pp. 188-194 ◽  
Author(s):  
Daniel J. Bernstein ◽  
Tanja Lange
Keyword(s):  
Quantum Cryptography ◽  
Post Quantum Cryptography
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