The Zcash Foundation has been looking into Oblivious Message Retrieval (OMR) to determine whether it offers a potential solution to the recent performance problems that have affected Zcash wallet users, and whether there are any advantages to be gained from implementing this in a Zcash context.
In this post, we briefly describe the threshold signature scheme FROST, and present benchmark results for our FROST implementation. We also describe one optimization that greatly improves its speed, especially for scenarios with a large number of signers.
So it would be really nice if we could do browser-based end-to-end encrypted video calling, like we do between devices like a desktop app or
In our previous post, we talked about how the problem of building decentralized, privacy-preserving contact tracing systems is an opportunity to meaningfully apply cryptography to a
Over the last few months and especially the last few weeks, the spread of COVID-19 has created a massive health crisis at global scale. Healthcare
In a previous post, we shared details on the new, fully asynchronous network stack we designed for Zebra, the Zcash Foundation’s forthcoming node implementation. In this post,
In July, the Foundation announced an FPGA acceleration research project. In September, FPGA engineer Ben Devlin wrapped up the engagement by presenting his work at the
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