Terms for subject Cryptography containing by

English	Chinese
defined by a linear transform ion	通过一个线性变换离子被定义
equivalence relation defined by...	等价关系被....定义
gate-by-gate	逐门
generated by a subset	子集生成的
solvability of an equation by radical	方程的根式可解性
subfield generated by a subset	由一个子集生成的子域