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Re: HowTO use Core/SSH with PRIV/PUB Keys ? [message #60713 is a reply to message #60711]

Mon, 29 July 2024 08:22

omari
Messages: 276
Registered: March 2010

Experienced Member

Hi,
i have successfully connected using ed25519 private key.

ssh-keygen -t ed25519 -f mykey_ed25519

this confirm that the problem concern only RSA.
after further search i found that:
- libssh2 <= 1.10 use RSA_SHA1 as signing algorithm.
- RSA_SHA1 is unsecure and depracted then default to rejected by ssh servers.
- this is fixed in 1.11 version (i hope):

Adds RSA-SHA2 key upgrading to OpenSSL, WinCNG, mbedTLS, OS400 backends

regards
omari.

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[Message index]

		HowTO use Core/SSH with PRIV/PUB Keys ? By: omari on Fri, 26 July 2024 17:53
		Re: HowTO use Core/SSH with PRIV/PUB Keys ? By: Oblivion on Sat, 27 July 2024 08:58
		Re: HowTO use Core/SSH with PRIV/PUB Keys ? By: omari on Sun, 28 July 2024 01:38
		Re: HowTO use Core/SSH with PRIV/PUB Keys ? By: omari on Mon, 29 July 2024 08:22
		Re: HowTO use Core/SSH with PRIV/PUB Keys ? By: Oblivion on Mon, 29 July 2024 11:52

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