Dual-Server Public-Key Encryption with Keyword Search for Secure Cloud Storage

Dual-Server Public-Key Encryption with Keyword Search for Secure Cloud Storage Abstract Searchable encryption is of increasing interest for protecting the data privacy in secure searchablecloud storage. In this paper, we investigate the security of a well-known cryptographic primitive, namely, public key encryption with keyword search (PEKS) which is very useful in many applications ofcloud storage. Unfortunately, it has been shown that the traditional PEKS framework suffers from an […]


Deep Representations for Iris, Face, and Fingerprint Spoofing Detection

Deep Representations for Iris, Face, and Fingerprint Spoofing Detection Abstract Biometrics systems have significantly improved person identification and authentication, playing an important role in personal, national, and global security. However, these systems might be deceived (or spoofed) and, despite the recent advances in spoofing detection, current solutions often rely on domain knowledge, specific biometric reading […]