all InfoSec news
Cryptographic Administration for Secure Group Messaging
Oct. 23, 2022, 1:18 p.m. |
IACR News www.iacr.org
ePrint Report: Cryptographic Administration for Secure Group Messaging
David Balbás, Daniel Collins, Serge Vaudenay
Many real-world group messaging systems delegate group administration to the application level, failing to provide formal guarantees related to group membership.
Taking a cryptographic approach to group administration can prevent both implementation and protocol design pitfalls that result in a loss of confidentiality and consistency for group members.
In this work, we introduce a cryptographic framework for the design of group messaging protocols that offer strong …
More from www.iacr.org / IACR News
Updatable Policy-Compliant Signatures
1 day, 19 hours ago |
www.iacr.org
Guess and Determine Analysis Based on Set Split
1 day, 19 hours ago |
www.iacr.org
Improving Generic Attacks Using Exceptional Functions
1 day, 19 hours ago |
www.iacr.org
Real-Valued Somewhat-Pseudorandom Unitaries
2 days, 22 hours ago |
www.iacr.org
A Variation on Knellwolf and Meier's Attack on the Knapsack Generator
2 days, 22 hours ago |
www.iacr.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
Information Security Officer DIGI
@ Citymesh | Oostkamp, Vlaams Gewest, Belgium
Banking Sector | SOC Analyst
@ Devoteam | Porto, Portugal
Principal Cloud Security Engineer
@ Arctic Wolf | Remote - Minnesota