Lovesh HarchandaniZero knowledge proofs with Sigma protocolsSigma protocols are 3 phase protocols for proving knowledge of values in some relation without disclosing the values themselves. eg…Jun 16, 2019Jun 16, 2019
Lovesh HarchandaniZCoin’s new anonymous payment system, LelantusThis is a summary of Lelantus, the anonymous payment system coming up as a replacement of Zcoin’s current protocol Zerocoin. Lelantus…Apr 7, 2019Apr 7, 2019
Lovesh HarchandaniinCoinmonksZero knowledge proofs using BulletproofsHere i will show how to create various zero knowledge proofs using the Bulletproofs implementation from dalek-cryptography. The examples…Feb 23, 2019Feb 23, 2019
Lovesh HarchandaniinCoinmonksConditional payments on “Bitcoin” using Discreet Log ContractsDiscreet log contract is a conditional payment mechanism invented by Tadge Dryja, co-author of the Bitcoin Lightning Network paper and a…Jan 26, 2019Jan 26, 2019
Lovesh HarchandaniNotes on “Zether: Towards Privacy in a Smart Contract World”Zether is a work of Benedikt Bünz, (one of the author Bulletproofs paper), Dan Boneh and folks from Visa Research. This post is meant to…Jan 20, 20197Jan 20, 20197