Based on the notion of accumulators, we propose a new cryptographic scheme called universal accumulators. This scheme enables one to commit to a set of values using a short accumul...
Abstract. Web Services is an XML-based technology that has attracted significant attention for building distributed Internet services. There have also been significant efforts tryi...
Since we first devised and defined password-capabilities as a new technique for building capability-based operating systems, a number of research systems around the world have use...
Auditability is an important property in nancial systems and architectures. Here we de ne the primitive of blind auditable membership proof" BAMP which combines public auditab...
The popularity of "Trust-on-first-use" (Tofu) authentication, used by SSH and HTTPS with self-signed certificates, demonstrates significant demand for host authenticatio...