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1. 引言
前序博客有:
Nova代码解析Spartan中 Vitalik R1CS例子 SNARK证明基本思路rank-1 constraint system R1CS 其中 F ( x ) x 3 x 5 F(x)x^3x5 F(x)x3x5,注意其中 x , y x,y x,y均为public input/output。以连续调用两次为例,代码见…
第一次在考场中做出来的E题,rank也是来到了20,纪念一下,一定要相信自己呀
构造方法见官方题解,证明见下:
对于原始串 s s s,如果第一个(从左往右数)相同交界不折,选择折…