Secure Shell Client and Server (Remote Login Program)
SSH (Secure Shell) is a program for logging into and executing commands
on a remote machine. It is intended to replace rsh (rlogin and rsh) and
provides openssl (secure encrypted communication) between two untrusted
hosts over an insecure network.
xorg-x11 (X Window System) connections and arbitrary TCP/IP ports can
also be forwarded over the secure channel.
- Developed at network
- Sources inherited from project openSUSE:Factory
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16
derived packages
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osc -A https://api.opensuse.org checkout openSUSE:Backports:SLE-15-SP4:FactoryCandidates/openssh && cd $_
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Source Files
Revision 90 (latest revision is 177)
Stephan Kulow (coolo)
accepted
request 222366
from
Petr Cerny (pcerny)
(revision 90)
- Update of the underlying OpenSSH to 6.5p1 - Update to 6.5p1 Features since 6.4p1: * ssh(1), sshd(8): support for key exchange using ECDH in Daniel Bernstein's Curve25519; default when both the client and server support it. * ssh(1), sshd(8): support for Ed25519 as a public key type fo rboth server and client. Ed25519 is an EC signature offering better security than ECDSA and DSA and good performance. * Add a new private key format that uses a bcrypt KDF to better protect keys at rest. Used unconditionally for Ed25519 keys, on demand for other key types via the -o ssh-keygen(1) option. Intended to become default in the near future. Details documented in PROTOCOL.key. * ssh(1), sshd(8): new transport cipher "chacha20-poly1305@openssh.com" combining Daniel Bernstein's ChaCha20 stream cipher and Poly1305 MAC to build an authenticated encryption mode. Details documented PROTOCOL.chacha20poly1305. * ssh(1), sshd(8): refuse RSA keys from old proprietary clients and servers that use the obsolete RSA+MD5 signature scheme. It will still be possible to connect with these clients/servers but only DSA keys will be accepted, and OpenSSH will refuse connection entirely in a future release. * ssh(1), sshd(8): refuse old proprietary clients and servers that use a weaker key exchange hash calculation. * ssh(1): increase the size of the Diffie-Hellman groups requested for each symmetric key size. New values from NIST Special Publication 800-57 with the upper limit specified by (forwarded request 222365 from pcerny)
Comments 4
Is it possible to upgrade to a more recent version, please?
openSSH-7.8 is available
OpenSSH 7.8p1 is available: https://cdn.openbsd.org/pub/OpenBSD/OpenSSH/portable/openssh-7.8p1.tar.gz
Hello, is it possible to adhere to the new guidance regarding systemd ( https://en.opensuse.org/openSUSE:Systemd_packaging_guidelines#Requirements )? That is, dropping %{?systemd_requires} and using %{?systemd_ordering} instead. This is interesting for containers, git-core requires openssh which in turn requires systemd which requires many other things. Thanks in advance.