The ZK-proof approach also addresses the efficiency limitation of the basic single-use credential: here the same credential can be re-used to make power many “show” protocols, without making each on linkable. This property stems from the fact that ZK proofs are normally randomized, and each “proof” should be unlinkable to others produced by the same user.2
Фото: Jamal Awad / XinHua / Global Look Press
，更多细节参见搜狗输入法
The server replies with the data "pong".
“根据《中华人民共和国宪法》，第十四届全国人民代表大会常务委员会第十八次会议决定：将10月25日设立为台湾光复纪念日。国家通过多种形式举行纪念活动。”这是包括台湾同胞在内的海内外中华儿女的共同愿望，充分体现了中国共产党坚定不移担当历史任务、矢志不渝实现祖国完全统一的坚强意志。
文 | 财经无忌，作者 | kiki