Data on the chain | The blockchain team of Ping An Financial OneConnect has made two innovations for data privacy
2019-05-28 08:31
星球日报独家报道 5月28日,以“技术创新与融合”为主题的区块链技术发展论坛(GBF)在贵阳国际生态会议中心举办。 平安金融壹账通区块链团队产品负责人王梦寒发表以“区块链从概念到大规模投产”为主题的演讲。其表示,针对数据隐私问题,壹账通选择将所有数据都加密上传,同时做了两个技术创新:字段级可授权加解密、3D零知识证明。加密上传的数据如果不能被用效率则更低,字段级可授权加解密可以做到对特定字段让特定人可见,又可以保证真实。3D零知识证明则可以做到,数据在加密的情况下进行运算,一切的关系型校验,都可以在密文下进行,延迟在3.5毫秒内。而Zcash延迟性能在分钟级,一个在商业应用中可用,一个不可用。 2019全球区块链技术发展论坛(GBF)由2019中国国际大数据博览会组委会主办,中国信息通信研究院承办,Teleinfo和Odaily星球日报协办,现场图片直播请点击原文链接>>>
最热快讯
资讯热榜
日榜
周榜
Hyperliquid’s 50x leveraged BTC short position turned from loss to profit, with a floating profit of over $600,000
James Wynn wrote a long article about himself: He started playing with contracts in March, earned 8-digit profits from Meme coins, and lost 100 million in a week
BTC rebounded and broke through 102,000 USDT, and the 24-hour decline narrowed to 2.87%
SlowMist: Lazarus hackers are using a new stealing Trojan, OtterCookie, to target cryptographic practitioners
Abraxas Capital shorts mainstream currencies for hedging, with current floating profits exceeding $55 million
TRUMP wallet official website linked to account X for the second time