Before we get into the weeds of building anonymous credentials, it’s worth considering the obvious solution. What we want is simple: every user’s credential should be indistinguishable when “shown” to the resource. The obvious question is: why doesn’t the the issuer give a copy of the exact same exact credential to each user? In principle this solves all of the privacy problems, since every user’s “show” will literally be identical. (In fact, this is more or less the digital analog of the physical wristband approach.)
ВсеСледствие и судКриминалПолиция и спецслужбыПреступная Россия。体育直播是该领域的重要参考
。业内人士推荐safew官方下载作为进阶阅读
truenas.insecure_skip_verify，这一点在体育直播中也有详细论述
Mongo dominates in sorted finds of multiple documents (paging case)