Blog posts tagged 'privacy'
Selective Disclosure & Shielded Viewing Keys
Encryption is an important tool to control access to personal and business data. In many cases where private data...
Zerocoin Electric Coin 사는 영지식 보안 기술을 J.P. 모건의 Quorum에 통합했습니다
2017년 10월 17일, 뉴욕 - J.P 모건의 기업용 스마트 계약 블록체인 플랫폼인 Quorum에 영지식 보안 레이어(ZSL,zero-knowledge security layer)기술을 통합한...
New Release: 1.0.10
UPDATE: We are aware of an issue that causes nodes running v1.0.10 to be unable to connect to other nodes,...
Press release: Zero-knowledge Security Layer to be Added to Quorum Blockchain Platform
The Zerocoin Electric Coin Company (ZECC), developers of the Zcash™ digital currency, today announced a partnership with J.P. Morgan, one...
Payment Contexts & Reusing Shielded Addresses
The privacy provided in Zcash allows users to disclose a shielded payment address publicly or to multiple individuals without...
R3 Report on Confidentiality & Privacy for Blockchains
Last year, R3 commissioned us to co-author (along with Danny Yang, founder of blockchain analytics company Blockseer ) a...
A Shielded Ecosystem
In Zcash, users have the option to employ transparent or shielded addresses for sending, receiving and storing their ZEC....
Having the two types of addresses within Zcash (transparent and shielded) is an advantage which allows users to have...
The Encrypted Memo Field
As of October 28, 2016 , Zcash is a reality! Anybody with Internet access can download the software ,...
How Transactions Between Shielded Addresses Work
In 'Anatomy of A Zcash Transaction' we gave a general overview of Zcash Transactions. The purpose of this post is to...
Anatomy of A Zcash Transaction
Since the successful launch of the Zcash network on October 28th , we've had an outpouring of interest from...
BOLT: Private Payment Channels
Matthew Green and I have written a paper introducing BOLT (Blind Off-chain Lightweight Transactions), which offers a fast, private payment...