Re: issues with CURL using RSA keys + SFTP

On Fri, Feb 14, 2025 at 12:08:15AM +0000, Ian Veach via curl-users wrote:
> However, the curl is pretty modern and should (I assume) be using sha256 or sha512 for signing.

curl uses a SSH library to perform all the SSH protocol options. The curl
version probably won't make as much of a difference as you think in this
regard.

>     curl 8.6.0 (powerpc-ibm-aix7.1.5.0) libcurl/8.6.0 OpenSSL/1.1.1v zlib/1.2.13 libssh2/1.10.0 nghttp2/1.58.0 OpenLDAP/2.5.16

This shows that curl is using libssh2 in your case, and that the version is
over 3 years old. I'd try upgrading that before investigating too much deeper.

Dan
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