From 0a80ca190a39943029719facf7edb990def7ae62 Mon Sep 17 00:00:00 2001 From: Damien Miller Date: Sat, 27 Feb 2010 07:55:05 +1100 Subject: - OpenBSD CVS Sync - djm@cvs.openbsd.org 2010/02/26 20:29:54 [PROTOCOL PROTOCOL.agent PROTOCOL.certkeys addrmatch.c auth-options.c] [auth-options.h auth.h auth2-pubkey.c authfd.c dns.c dns.h hostfile.c] [hostfile.h kex.h kexdhs.c kexgexs.c key.c key.h match.h monitor.c] [myproposal.h servconf.c servconf.h ssh-add.c ssh-agent.c ssh-dss.c] [ssh-keygen.1 ssh-keygen.c ssh-rsa.c ssh.1 ssh.c ssh2.h sshconnect.c] [sshconnect2.c sshd.8 sshd.c sshd_config.5] Add support for certificate key types for users and hosts. OpenSSH certificate key types are not X.509 certificates, but a much simpler format that encodes a public key, identity information and some validity constraints and signs it with a CA key. CA keys are regular SSH keys. This certificate style avoids the attack surface of X.509 certificates and is very easy to deploy. Certified host keys allow automatic acceptance of new host keys when a CA certificate is marked as sh/known_hosts. see VERIFYING HOST KEYS in ssh(1) for details. Certified user keys allow authentication of users when the signing CA key is marked as trusted in authorized_keys. See "AUTHORIZED_KEYS FILE FORMAT" in sshd(8) for details. Certificates are minted using ssh-keygen(1), documentation is in the "CERTIFICATES" section of that manpage. Documentation on the format of certificates is in the file PROTOCOL.certkeys feedback and ok markus@ --- ChangeLog | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) (limited to 'ChangeLog') diff --git a/ChangeLog b/ChangeLog index 10c074c26..fec38e028 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,36 @@ +20100226 + - OpenBSD CVS Sync + - djm@cvs.openbsd.org 2010/02/26 20:29:54 + [PROTOCOL PROTOCOL.agent PROTOCOL.certkeys addrmatch.c auth-options.c] + [auth-options.h auth.h auth2-pubkey.c authfd.c dns.c dns.h hostfile.c] + [hostfile.h kex.h kexdhs.c kexgexs.c key.c key.h match.h monitor.c] + [myproposal.h servconf.c servconf.h ssh-add.c ssh-agent.c ssh-dss.c] + [ssh-keygen.1 ssh-keygen.c ssh-rsa.c ssh.1 ssh.c ssh2.h sshconnect.c] + [sshconnect2.c sshd.8 sshd.c sshd_config.5] + Add support for certificate key types for users and hosts. + + OpenSSH certificate key types are not X.509 certificates, but a much + simpler format that encodes a public key, identity information and + some validity constraints and signs it with a CA key. CA keys are + regular SSH keys. This certificate style avoids the attack surface + of X.509 certificates and is very easy to deploy. + + Certified host keys allow automatic acceptance of new host keys + when a CA certificate is marked as trusted in ~/.ssh/known_hosts. + see VERIFYING HOST KEYS in ssh(1) for details. + + Certified user keys allow authentication of users when the signing + CA key is marked as trusted in authorized_keys. See "AUTHORIZED_KEYS + FILE FORMAT" in sshd(8) for details. + + Certificates are minted using ssh-keygen(1), documentation is in + the "CERTIFICATES" section of that manpage. + + Documentation on the format of certificates is in the file + PROTOCOL.certkeys + + feedback and ok markus@ + 20100224 - (djm) [pkcs11.h ssh-pkcs11-client.c ssh-pkcs11-helper.c ssh-pkcs11.c] [ssh-pkcs11.h] Add $OpenBSD$ RCS idents so we can sync portable -- cgit v1.2.3