预警：警惕黑客借“提币潮”牟利
一、 概况近年来，比特币等虚拟货币交易炒作活动盛行，扰乱经济金融秩序，滋生洗钱、非法集资、诈骗、传销等违法犯罪活动，严重危害人民群众财产安全。9月24日，人民银行等十部门发布《关于进一步防范和处置虚拟货币交易炒作风险的通知》，通知指出虚拟货币兑换、为虚拟货币交易提供撮合服务等虚拟货币相关业务全部属于非法金融活动。虚拟货币钱包就是用来存储、管理、交易虚拟数字货币的工具。虚拟货币钱包用户在我国的...
分类cryptography下的文章
Security Risks in Zero Knowledge Proof Cryptocurrencies
Zhiniang Peng of Qihoo 360 Core SecurityHere I am publishing my talk in PacSec2019 with slides and Speech. It’s a survey of security risks in zero-knowledge proof cryptocurrency. I also propose some ...
Danger of using fully homomorphic encryption: A look at Microsoft SEAL
Author: Zhiniang Peng from Qihoo 360Fully homomorphic encryption is a promising crypto primitive to encrypt your data while allowing others to compute on the encrypted data. But there are many well-kn...