all InfoSec news
Functional Encryption with Secure Key Leasing. (arXiv:2209.13081v1 [quant-ph])
Sept. 28, 2022, 1:20 a.m. | Fuyuki Kitagawa, Ryo Nishimaki
cs.CR updates on arXiv.org arxiv.org
Secure software leasing is a quantum cryptographic primitive that enables us
to lease software to a user by encoding it into a quantum state. Secure
software leasing has a mechanism that verifies whether a returned software is
valid or not. The security notion guarantees that once a user returns a
software in a valid form, the user no longer uses the software.
In this work, we introduce the notion of secret-key functional encryption
(SKFE) with secure key leasing, where a …
More from arxiv.org / cs.CR updates on arXiv.org
Jobs in InfoSec / Cybersecurity
Information Technology Specialist II: Network Architect
@ Los Angeles County Employees Retirement Association (LACERA) | Pasadena, CA
Cybersecurity Skills Challenge -- Sponsored by DoD
@ Correlation One | United States
Security Operations Center (SOC) Analyst
@ GK Cybersecurity Group | Remote
Cyber Consultant
@ Frazer-Nash Consultancy | Gloucester, England, United Kingdom
Senior Vulnerability Management Reporting & Analytics Developer
@ Baker Hughes | IN-KA-BANGALORE-NEON BUILDING WEST TOWER
Product Security Architect
@ ChargePoint | Italy