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Zcash (3 Parts)

At the request of Zcash Company, the team at Least Authority had the opportunity to provide security consulting services on Zcash’s major 2018 releases. This included auditing Zcashd v1.0.15 (as part of the Sprout 1.0.x series), reviewing and providing feedback on the Overwinter and Sapling Specifications for future implementation, and a security review of the

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Privacy Technologies for Bitcoin

By the Zerocash Team, Greg Maxwell, and Least Authority Introduction The world still needs Zerocash even though we now have Confidential Transactions. A message from Zooko Wilcox-O’Hearn: At Least Authority, our mission is to bring verifiable end-to-end security to every user of the Internet. As a part of this mission, we are working on something

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A Bug in libsnark

Zooko Wilcox-O’Hearn, Alessandro Chiesa, Eli Ben-Sasson, Eran Tromer, Madars Virza on May 16, 2015 A statement from Least Authority Zooko Wilcox-O’Hearn writing: About us At Least Authority, our mission is to bring verifiable end-to-end security to everyone. As a part of this mission, we have been collaborating with the scientists behind zk-SNARKS, libsnark, and Zcash.

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