Support for rsa2048-sha256 Key exchange

Question

Support for rsa2048-sha256 Key exchange

Closed this issue 7 months ago · 6 comments

Hello,

This is not an issue but rather a query. I am trying to confirm if the library supports rsa2048-sha256 algorithm for key exchange. Can you please let me know.

Thank you

Answer 1 · 2024-01-31T10:21:05.000Z

I guess you mean rsa-sha2-256 which is supported while 2048 is the RSA key size, which is the default

Answer 2 · 2024-01-31T10:47:38.000Z

Yes, Thank you for clarifying.

Answer 3 · 2024-01-31T11:40:08.000Z

Hi @ShashikanthRaoT,

If you mean the rsa2048-sha256 KEX algorithm as specified in RFC-4432, then JSch does not currently have support for it.

Thanks,
Jeremy

Answer 4 · 2024-02-01T05:18:09.000Z

@norrisjeremy Thank you.

Answer 5 · 2024-04-08T09:38:49.000Z

@norrisjeremy - Are there any plans to support rsa2048-sha256 KEX algorithm ? Thank you.

Answer 6 · 2024-04-08T11:07:56.000Z

Hi @ShashikanthRaoT,

I do not have any plans to add support for the rsa2048-sha256 KEX algorithm.

Thanks,
Jeremy