diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/ssl/doc/src/ssl.xml | 40 |
1 files changed, 38 insertions, 2 deletions
diff --git a/lib/ssl/doc/src/ssl.xml b/lib/ssl/doc/src/ssl.xml index 6efa022a79..ef99ace351 100644 --- a/lib/ssl/doc/src/ssl.xml +++ b/lib/ssl/doc/src/ssl.xml @@ -209,7 +209,24 @@ elliptic_curves => [oid] | undefined, sni => string() | undefined} }</c></p></item> - + + <tag><c>signature_scheme() =</c></tag> + <item> + <p><c>rsa_pkcs1_sha256</c></p> + <p><c>| rsa_pkcs1_sha384</c></p> + <p><c>| rsa_pkcs1_sha512</c></p> + <p><c>| ecdsa_secp256r1_sha256</c></p> + <p><c>| ecdsa_secp384r1_sha384</c></p> + <p><c>| ecdsa_secp521r1_sha512</c></p> + <p><c>| rsa_pss_rsae_sha256</c></p> + <p><c>| rsa_pss_rsae_sha384</c></p> + <p><c>| rsa_pss_rsae_sha512</c></p> + <p><c>| rsa_pss_pss_sha256</c></p> + <p><c>| rsa_pss_pss_sha384</c></p> + <p><c>| rsa_pss_pss_sha512</c></p> + <p><c>| rsa_pkcs1_sha1</c></p> + <p><c>| ecdsa_sha1</c></p> + </item> </taglist> </section> @@ -709,6 +726,26 @@ fun(srp, Username :: string(), UserState :: term()) -> that may be selected. Default support for {md5, rsa} removed in ssl-8.0 </p> </item> + <tag><marker id="signature_algs_cert"/><c>{signature_algs_cert, [signature_scheme()]}</c></tag> + <item> + <p> + In addition to the signature_algorithms extension from TLS 1.2, + <url href="http://www.ietf.org/rfc/rfc8446.txt#section-4.2.3">TLS 1.3 + (RFC 5246 Section 4.2.3)</url>adds the signature_algorithms_cert extension + which enables having special requirements on the signatures used in the + certificates that differs from the requirements on digital signatures as a whole. + If this is not required this extension is not needed. + </p> + <p> + The client will send a signature_algorithms_cert extension (ClientHello), + if TLS version 1.3 or later is used, and the signature_algs_cert option is + explicitly specified. By default, only the signature_algs extension is sent. + </p> + <p> + The signature schemes shall be ordered according to the client's preference + (favorite choice first). + </p> + </item> </taglist> </section> @@ -860,7 +897,6 @@ fun(srp, Username :: string(), UserState :: term()) -> negotiation, introduced in TLS-1.2. The algorithms will also be offered to the client if a client certificate is requested. For more details see the <seealso marker="#client_signature_algs">corresponding client option</seealso>. </p> </item> - </taglist> </section> |