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Updated Armv8.2 SM3和SM4 (markdown)

Sun Yimin 2022-02-16 16:08:12 +08:00
parent 5bafb3df59
commit 961aca6290
1 changed files with 2 additions and 0 deletions
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2
Armv8.2-SM3和SM4.md

@ -97,6 +97,8 @@ func TestDecodeSM4Codes(t *testing.T) {
testDecodeLine(t, "gnu", "28c967ce| sm4ekey v8.4s, v9.4s, v7.4s")
}
```
每次sm4e/sm4ekey只能执行4轮，所以需要调用8次。
4.然后，你就可以在golang的arm64的汇编中使用那些32位的codes了。
```
WORD $0x0884c0ce // SM4E V0.S4, V8.S4