Dima Alhadidi

You are already at the latest version Artificial intelligence (AI) systems are increasingly deployed in critical domains such as healthcare, finance, defense, and transportation. These deployments, however, face grow- ing risks from poisoning attacks that corrupt training data, manipulate model updates, or implant covert backdoors. Such attacks undermine trust, reduce transparency, and challenge the safe and accountable use of AI in high-stakes settings.

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Paper 2023/061 Key-and-Signature Compact Multi-Signatures: A Compiler with Realizations , University of Windsor, Windsor, ON, Canada , University of Windsor, Windsor, ON, Canada , University of Windsor, Windsor, ON, Canada Abstract Multi-signature is a protocol where a set of signatures jointly sign a message so that the final signature is significantly shorter than concatenating individual signatures together.