I recently discovered a problem that involves PGP and a symmetric cipher called Camellia. It is possible to advertise the use of Camellia in your
We’ve succesfully conducted a fault attack against EdDSA that allowed us to recover enough secret key material to produce fake signatures for any message in a way a verifier cannot detect.
SPHINCS is the state-of-the-art algorithm in the category of stateless hash-based signatures. It’s quantum-safe, and thus a potential contender in NIST’s post-quantum crypto standardization project. SPHINCS
Guillaume Endignoux completed his master’s thesis in our research team, working on hash-based post-quantum signatures. Among his contributions, he investigated the subset-resilience problem, a computational
Piriform’s CCleaner modified to deliver malicious backdoor Summary On September 18, 2017, CCleaner’s developer, Piriform, announced that recent versions of the CCleaner and CCleaner Cloud
Summary On September 5, 2017, a critical remote code execution vulnerability (CVE-2017-9805) was disclosed in the Apache Struts framework. Apache Struts is a popular open