Can it support SM2 SM4？

[jokerskai]

Can it support SM2 SM4？

[mwiede]

At the moment it is not. After I googled I only found a note on https://www.thunes.com/news/digital-signature-usage-of-chinese-cryptography-standards/ regarding an implementation in Java at all.

[mwiede]

https://github.com/Tencent/TencentKonaSMSuite

[norrisjeremy]

Hi @jokerskai,

I am not aware of any SSH standards or implementations that support the SM2 and/or SM4 crypto algorithms, so it is unlikely we would add them to JSch since there would be no way to test interoperability.

Thanks,
Jeremy