diff options
Diffstat (limited to 'PROTOCOL')
| -rw-r--r-- | PROTOCOL | 37 |
1 files changed, 34 insertions, 3 deletions
@@ -428,7 +428,7 @@ The values of the f_flag bitmask are as follows: Both the "statvfs@openssh.com" and "fstatvfs@openssh.com" extensions are advertised in the SSH_FXP_VERSION hello with version "2". -10. sftp: Extension request "hardlink@openssh.com" +3.5. sftp: Extension request "hardlink@openssh.com" This request is for creating a hard link to a regular file. This request is implemented as a SSH_FXP_EXTENDED request with the @@ -444,7 +444,7 @@ link(oldpath, newpath) and will respond with a SSH_FXP_STATUS message. This extension is advertised in the SSH_FXP_VERSION hello with version "1". -10. sftp: Extension request "fsync@openssh.com" +3.6. sftp: Extension request "fsync@openssh.com" This request asks the server to call fsync(2) on an open file handle. @@ -458,4 +458,35 @@ respond with a SSH_FXP_STATUS message. This extension is advertised in the SSH_FXP_VERSION hello with version "1". -$OpenBSD: PROTOCOL,v 1.32 2018/02/19 00:55:02 djm Exp $ +4. Miscellaneous changes + +4.1 Public key format + +OpenSSH public keys, as generated by ssh-keygen(1) and appearing in +authorized_keys files, are formatted as a single line of text consisting +of the public key algorithm name followed by a base64-encoded key blob. +The public key blob (before base64 encoding) is the same format used for +the encoding of public keys sent on the wire: as described in RFC4253 +section 6.6 for RSA and DSA keys, RFC5656 section 3.1 for ECDSA keys +and the "New public key formats" section of PROTOCOL.certkeys for the +OpenSSH certificate formats. + +4.2 Private key format + +OpenSSH private keys, as generated by ssh-keygen(1) use the format +described in PROTOCOL.key by default. As a legacy option, PEM format +(RFC7468) private keys are also supported for RSA, DSA and ECDSA keys +and were the default format before OpenSSH 7.8. + +4.3 KRL format + +OpenSSH supports a compact format for Key Revocation Lists (KRLs). This +format is described in the PROTOCOL.krl file. + +4.4 Connection multiplexing + +OpenSSH's connection multiplexing uses messages as described in +PROTOCOL.mux over a Unix domain socket for communications between a +master instance and later clients. + +$OpenBSD: PROTOCOL,v 1.35 2018/08/10 00:44:01 djm Exp $ |