Consensus 2017: Enterprise Ethereum Alliance Puts Blockchain Privacy Into Focus


Privacy and confidentiality are big-ticket priorities for the Enterprise Ethereum Alliance, ethereum-focused consortium launched in February.

The group – which final night time announced the addition of 86 extra members, together with South Korean telecom Samsung and automotive producer Toyota – took to the stage at this time at CoinDesk’s Consensus 2017 convention in New York, detailing the work its numerous members and dealing teams are pursuing.

In the phrases of 1 panelist: “Everyone has a very long wish list.”

But it was transaction privateness – presently an unsolved downside with a quantity of potential options – that was a recurring matter over the course of the afternoon.

IC3 co-director Ari Juels maybe summed up the sentiment greatest by saying:

“Without confidentiality, we’re not reaping the full benefit of the blockchain.”

Maksym Petkus, an engineer for blockchain startup Chronicled, spoke to what he believes must be the following steps on this path.

“I wish to see privateness transferring from off-chain to on-chain possibly utilizing zk-SNARKS. I feel that is the way in which to go,” he mentioned.

He added that optimizing zk-SNARKs to take up much less area, as they’re a bit roomy in a capacity-constrained blockchain, must be a precedence.

Privacy love

The give attention to privateness reigned all through the panels, significantly when contributors touched on the assorted concepts and ideas they’re pursuing.

Sandeep Kumar, managing director for Synechron, famous that banks and insurance coverage firms require privateness whereas retaining some info public with a purpose to adjust to KYC legal guidelines, for instance. This space, Kumar mentioned, is one for which he is searching for options.

Many panelists famous that privacy-oriented concepts sprung from non-public implementations of ethereum’s EVM may assist with the broader ethereum community, and vice visa, in order that the 2 sorts of blockchains finally feed into one another.

One important instance of this privateness pattern is the just-announced partnership between JPMorgan and the corporate behind Zcash to construct zk-SNARKS into Quorum – JPMorgan’s non-public blockchain contribution to the Enterprise Ethereum Alliance – to make good contract execution extra non-public. Like Zcash, Quorum will help each non-public and public transactions.

That mentioned, you may be considering, automakers and cellphone producers are part of it now too? Is the alliance too sprawling in scope to unravel particular issues similar to privateness?

Yet through the occasion, one viewers member introduced up a possible downside: is the alliance too sprawling in scope to sort out particular issues like privateness? The attendee went on to ask what would maintain the ethereum alliance collectively.

Bob Summerwill, lead architect of Enterprise Ethereum for ConsenSys, put his reply bluntly:

“Because ethereum’s a greater know-how.”

Image by Alyssa Hertig for CoinDesk

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