PP-STAT: an Efficient Privacy-Preserving Statistical Analysis Framework Using Homomorphic Encryption

With the widespread adoption of cloud computing, the need for outsourcing statistical analysis to third-party platforms is growing rapidly. However, handling sensitive data such as medical records and financial information in cloud environments raises serious privacy concerns. In this paper, we...

winning ticket odds are not distributed equally amongst users

Lines of code Vulnerability details Impact some users will be able to game the system and get optimal odds of winning both jackpot and non jackpot rewards. Making the entire protocol unfair for users. Proof of Concept The way Wenwin is intended to function is every combination has equal odds of...