One for All: Formally Verifying Protocols Which Use Aggregate Signatures (Extended Version)

Aggregate signatures are digital signatures that compress multiple signatures from different parties into a single signature, thereby reducing storage and bandwidth requirements. BLS aggregate signatures are a popular kind of aggregate signature, deployed by Ethereum, Dfinity, and Cloudflare...

You believe that there is no vulnerability in the code? Americans are Research-vulnerability warning-the black bar safety net

Internet of everything era, in addition to People's lives provides a convenient, also brought many security risks, more and more devices more vulnerable to hacking attacks. There is no possibility of the birth of a cannot is the invasion code? DARPA-the US Defense Advanced Research Projects Agenc...

seL4 Secure Microkernel Made Open Source

General Dynamics C4 Systems and Australia’s Information and Communications Technology Research Centre NICTA today open sourced the code-base of a secure microkernel project known as seL4. Touted as “the most trustworthy general purpose microkernel in the world,” seL4 has previously been adapted b...