diff options
Diffstat (limited to 'lib/ssh/doc/src')
| -rw-r--r-- | lib/ssh/doc/src/ssh_app.xml | 44 |
1 files changed, 37 insertions, 7 deletions
diff --git a/lib/ssh/doc/src/ssh_app.xml b/lib/ssh/doc/src/ssh_app.xml index 74c4111338..33ec7aaee0 100644 --- a/lib/ssh/doc/src/ssh_app.xml +++ b/lib/ssh/doc/src/ssh_app.xml @@ -161,6 +161,8 @@ <item>ecdsa-sha2-nistp521</item> <item>ssh-rsa</item> <item>ssh-dss</item> + <item>rsa-sha2-256</item> + <item>rsa-sha2-512</item> </list> </item> @@ -176,21 +178,23 @@ <tag>Encryption algorithms (ciphers)</tag> <item> <list type="bulleted"> - <item>[email protected] (AEAD_AES_128_GCM)</item> - <item>[email protected] (AEAD_AES_256_GCM)</item> + <item>[email protected]</item> + <item>[email protected]</item> <item>aes128-ctr</item> <item>aes192-ctr</item> <item>aes256-ctr</item> <item>aes128-cbc</item> <item>3des-cbc</item> + <item>(AEAD_AES_128_GCM, not enabled per default)</item> + <item>(AEAD_AES_256_GCM, not enabled per default)</item> </list> + <p>See the text at the description of <seealso marker="#rfc5647_note">the rfc 5647 further down</seealso> + for more information regarding AEAD_AES_*_GCM. + </p> <p>Following the internet de-facto standard, the cipher and mac algorithm AEAD_AES_128_GCM is selected when the cipher [email protected] is negotiated. The cipher and mac algorithm AEAD_AES_256_GCM is selected when the cipher [email protected] is negotiated. </p> - <p>See the text at the description of <seealso marker="#rfc5647_note">the rfc 5647 further down</seealso> - for more information. - </p> </item> <tag>Compression algorithms</tag> @@ -235,7 +239,11 @@ </item> <item><url href="https://tools.ietf.org/html/rfc4253">RFC 4253</url>, The Secure Shell (SSH) Transport Layer Protocol. - <p></p> + <p>Except</p> + <list type="bulleted"> + <item>8.1. diffie-hellman-group1-sha1. Disabled by default, can be enabled with the <c>preferred_algorithms</c> option.</item> + </list> + <p/> </item> <item><url href="https://tools.ietf.org/html/rfc4254">RFC 4254</url>, The Secure Shell (SSH) Connection Protocol. @@ -310,7 +318,29 @@ </p> </item> - <item>Work in progress: <url href="https://tools.ietf.org/html/draft-ietf-curdle-ssh-kex-sha2">https://tools.ietf.org/html/draft-ietf-curdle-ssh-kex-sha2-05</url>, Key Exchange (KEX) Method Updates and Recommendations for Secure Shell (SSH)</item> + <item><url href="https://tools.ietf.org/html/draft-ietf-curdle-ssh-kex-sha2">Draft-ietf-curdle-ssh-kex-sha2 (work in progress)</url>, Key Exchange (KEX) Method Updates and Recommendations for Secure Shell (SSH). + <p>Deviations:</p> + <list type="bulleted"> + <item>The <c>diffie-hellman-group1-sha1</c> is not enabled by default, but is still supported and can be enabled + with the option <c>preferred-algorithms</c></item> + <item>The questionable sha1-based algorithms <c>diffie-hellman-group-exchange-sha1</c> and + <c>diffie-hellman-group14-sha1</c> are still enabled by default for compatibility with ancient clients and servers. + They can be disabled with the option <c>preferred-algorithms</c></item> + </list> + <p/> + </item> + + <item><url href="https://tools.ietf.org/html/draft-ietf-curdle-rsa-sha2">Draft-ietf-curdle-rsa-sha2 (work in progress)</url>, Use of RSA Keys with SHA-2 256 and 512 in Secure Shell (SSH). + </item> + + <item><url href="https://tools.ietf.org/html/draft-ietf-curdle-ssh-ext-info">Draft-ietf-curdle-ssh-ext-info (work in progress)</url>, Extension Negotiation in Secure Shell (SSH). + <p>Implemented are:</p> + <list type="bulleted"> + <item>The Extension Negotiation Mechanism</item> + <item>The extension <c>server-sig-algs</c></item> + </list> + <p/> + </item> </list> |