Ashlesh Sharma, Varun Chandrasekaran, Fareeha Amjad, Dennis E. Shasha, Lakshminarayanan Subramanian. Alphacodes: Usable, Secure Transactions with Untrusted Providers using Human Computable Puzzles. In Proceedings of the 7th Annual Symposium on Computing for Development, ACM DEV 2016, Nairobi, Kenya, November 18-20, 2016. ACM, 2016. [doi]
Abstract is missing.