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Updated is my code constant time? (markdown)

Sun Yimin 2022-08-16 14:14:28 +08:00
parent 1ed25116a3
commit d975764eb9
1 changed files with 5 additions and 1 deletions
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6
is-my-code-constant-time?.md

@ -46,4 +46,8 @@ __INLINE void cpSM2KE_reduction_x2w(BNU_CHUNK_T *r, const BNU_CHUNK_T *a, const
r[num_copy_bc - 1] = (r[num_copy_bc - 1] & mask) + vadd;
return;
}
```
```
相对而言，第四步计算tB运算需要实现素数为Order n的montgomery运算:
1. 纯golang可以通过代码生成。
1. amd64/arm64，至少需要实现加法，乘法已经有了。