We propose the first distributed discrete-log key generation (DLKG) protocol from scratch which is adaptively-secure in the non-erasure model, and at the same time completely avoi...
Abstract. Canetti and Rabin recently proposed a universally composable ideal functionality FSIG for digital signatures. We show that this functionality cannot be securely realized ...
— Due to the technological evolution, context-aware computing is slowly moving from dream to reality. These applications heavily rely in sensing the user’s environment and ing ...