Gorka Irazoqui ApececheainThe Witnet Oracle BlogThe case against using SGX in your crypto projectTrusted Execution Environments (TEEs) like Intel’s SGX are a controversial subject within cryptography.Jan 31, 2020Jan 31, 2020
Gorka Irazoqui ApececheainThe Witnet Oracle BlogDeterring Bribery Attacks on Decentralized Oracle NetworksThe theory behind SchellingCoin[1] systems is that if everyone is expected to vote honestly, the incentive is to follow suit to be part of…Aug 14, 20191Aug 14, 20191
Gorka Irazoqui ApececheainThe Witnet Oracle BlogThe P2P Bucketing System in WitnetResearch conducted over the last years has shown us the consequences that a poorly designed P2P system might suffer, specially on a…Jul 15, 2019Jul 15, 2019
Gorka Irazoqui ApececheainThe Witnet Oracle BlogSpartan: zkSNARKS without trusted setupIn previous posts I gave a brief summary of the functionality of zkSNARKs and a potential application (anonymized commit-reveal scheme)…May 27, 2019May 27, 2019
Gorka Irazoqui ApececheainThe Witnet Oracle BlogAnonymizing Commit and Reveal Transactions in Decentralized Oracle SolutionsMalicious incentives, laziness and non-responsiveness can easily jeopardize decentralized networks if not fought appropriately. In this…Feb 22, 2019Feb 22, 2019
Gorka Irazoqui ApececheainThe Witnet Oracle BlogCryptographic Sortition in Blockchains: the importance of VRFsWhen crypto can be the system gamerJan 25, 2019Jan 25, 2019