[B<-ssl2>]
[B<-ssl3>]
[B<-tls1>]
+[B<-stdnames>]
[B<cipherlist>]
=head1 DESCRIPTION
=item B<-V>
-Like B<-V>, but include cipher suite codes in output (hex format).
+Like B<-v>, but include cipher suite codes in output (hex format).
=item B<-ssl3>
only include TLS v1 ciphers.
+=item B<-stdname>
+
+precede each ciphersuite by its standard name: only available is OpenSSL
+is built with tracing enabled (B<enable-ssl-trace> argument to Configure).
+
=item B<-h>, B<-?>
print a brief usage message.
=item B<HIGH>
-"high" encryption cipher suites. This currently means those with key lengths larger
-than 128 bits, and some cipher suites with 128-bit keys.
+"high" encryption cipher suites. This currently means those with key lengths
+larger than 128 bits, and some cipher suites with 128-bit keys.
=item B<MEDIUM>
-"medium" encryption cipher suites, currently some of those using 128 bit encryption.
+"medium" encryption cipher suites, currently some of those using 128 bit
+encryption.
=item B<LOW>
-"low" encryption cipher suites, currently those using 64 or 56 bit encryption algorithms
-but excluding export cipher suites.
+"low" encryption cipher suites, currently those using 64 or 56 bit encryption
+algorithms but excluding export cipher suites.
=item B<EXP>, B<EXPORT>
DH algorithms. These cipher suites are vulnerable to a "man in the middle"
attack and so their use is normally discouraged.
-=item B<kRSA>, B<RSA>
+=item B<kRSA>, B<aRSA>, B<RSA>
-cipher suites using RSA key exchange.
+cipher suites using RSA key exchange, authentication or either respectively.
=item B<kEDH>
cipher suites using ephemeral DH key agreement.
-=item B<kDHr>, B<kDHd>
+=item B<kDHr>, B<kDHd>, B<kDH>
cipher suites using DH key agreement and DH certificates signed by CAs with RSA
-and DSS keys respectively. Not implemented.
-
-=item B<aRSA>
-
-cipher suites using RSA authentication, i.e. the certificates carry RSA keys.
+and DSS keys or either respectively.
=item B<aDSS>, B<DSS>
=item B<aDH>
cipher suites effectively using DH authentication, i.e. the certificates carry
-DH keys. Not implemented.
+DH keys.
=item B<kFZA>, B<aFZA>, B<eFZA>, B<FZA>
ciphers suites using FORTEZZA key exchange, authentication, encryption or all
FORTEZZA algorithms. Not implemented.
-=item B<TLSv1>, B<SSLv3>, B<SSLv2>
+=item B<TLSv1.2>, B<TLSv1>, B<SSLv3>, B<SSLv2>
-TLS v1.0, SSL v3.0 or SSL v2.0 cipher suites respectively.
+TLS v1.2, TLS v1.0, SSL v3.0 or SSL v2.0 cipher suites respectively. Note:
+there are no ciphersuites specific to TLS v1.1.
=item B<DH>
-cipher suites using DH, including anonymous DH.
+cipher suites using DH, including anonymous DH, ephemeral DH and fixed DH.
=item B<ADH>
anonymous DH cipher suites.
-=item B<AES>
+=item B<AES128>, B<AES256>, B<AES>
+
+cipher suites using 128 bit AES, 256 bit AES or either 128 or 256 bit AES.
+
+=item B<AESGCM>
-cipher suites using AES.
+AES in Galois Counter Mode (GCM): these ciphersuites are only supported
+in TLS v1.2.
-=item B<CAMELLIA>
+=item B<CAMELLIA128>, B<CAMELLIA256>, B<CAMELLIA>
-cipher suites using Camellia.
+cipher suites using 128 bit CAMELLIA, 256 bit CAMELLIA or either 128 or 256 bit
+CAMELLIA.
=item B<3DES>
cipher suites using SHA1.
+=item B<SHA256>, B<SHA384>
+
+ciphersuites using SHA256 or SHA384.
+
=item B<aGOST>
cipher suites using GOST R 34.10 (either 2001 or 94) for authenticaction
cipher suites using GOST 28147-89 MAC B<instead of> HMAC.
+=item B<PSK>
+
+cipher suites using pre-shared keys (PSK).
+
+=item B<SUITEB128>, B<SUITEB128ONLY>, B<SUITEB192>
+
+enables suite B mode operation using 128 (permitting 192 bit mode by peer)
+128 bit (not permitting 192 bit by peer) or 192 bit level of security
+respectively. If used these cipherstrings should appear first in the cipher
+list and anything after them is ignored. Setting Suite B mode has additional
+consequences required to comply with RFC6460. In particular the supported
+signature algorithms is reduced to support only ECDSA and SHA256 or SHA384,
+only the elliptic curves P-256 and P-384 can be used and only the two suite B
+compliant ciphersuites (ECDHE-ECDSA-AES128-GCM-SHA256 and
+ECDHE-ECDSA-AES256-GCM-SHA384) are permissible.
=back
TLS_DHE_DSS_EXPORT1024_WITH_RC4_56_SHA EXP1024-DHE-DSS-RC4-SHA
TLS_DHE_DSS_WITH_RC4_128_SHA DHE-DSS-RC4-SHA
-=head2 SSL v2.0 cipher suites.
+=head2 Elliptic curve cipher suites.
+
+ TLS_ECDH_RSA_WITH_NULL_SHA ECDH-RSA-NULL-SHA
+ TLS_ECDH_RSA_WITH_RC4_128_SHA ECDH-RSA-RC4-SHA
+ TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA ECDH-RSA-DES-CBC3-SHA
+ TLS_ECDH_RSA_WITH_AES_128_CBC_SHA ECDH-RSA-AES128-SHA
+ TLS_ECDH_RSA_WITH_AES_256_CBC_SHA ECDH-RSA-AES256-SHA
+
+ TLS_ECDH_ECDSA_WITH_NULL_SHA ECDH-ECDSA-NULL-SHA
+ TLS_ECDH_ECDSA_WITH_RC4_128_SHA ECDH-ECDSA-RC4-SHA
+ TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA ECDH-ECDSA-DES-CBC3-SHA
+ TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA ECDH-ECDSA-AES128-SHA
+ TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA ECDH-ECDSA-AES256-SHA
+
+ TLS_ECDHE_RSA_WITH_NULL_SHA ECDHE-RSA-NULL-SHA
+ TLS_ECDHE_RSA_WITH_RC4_128_SHA ECDHE-RSA-RC4-SHA
+ TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA ECDHE-RSA-DES-CBC3-SHA
+ TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDHE-RSA-AES128-SHA
+ TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA ECDHE-RSA-AES256-SHA
+
+ TLS_ECDHE_ECDSA_WITH_NULL_SHA ECDHE-ECDSA-NULL-SHA
+ TLS_ECDHE_ECDSA_WITH_RC4_128_SHA ECDHE-ECDSA-RC4-SHA
+ TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA ECDHE-ECDSA-DES-CBC3-SHA
+ TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA ECDHE-ECDSA-AES128-SHA
+ TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA ECDHE-ECDSA-AES256-SHA
+
+ TLS_ECDH_anon_WITH_NULL_SHA AECDH-NULL-SHA
+ TLS_ECDH_anon_WITH_RC4_128_SHA AECDH-RC4-SHA
+ TLS_ECDH_anon_WITH_3DES_EDE_CBC_SHA AECDH-DES-CBC3-SHA
+ TLS_ECDH_anon_WITH_AES_128_CBC_SHA AECDH-AES128-SHA
+ TLS_ECDH_anon_WITH_AES_256_CBC_SHA AECDH-AES256-SHA
+
+=head2 TLS v1.2 cipher suites
+
+ TLS_RSA_WITH_NULL_SHA256 NULL-SHA256
+
+ TLS_RSA_WITH_AES_128_CBC_SHA256 AES128-SHA256
+ TLS_RSA_WITH_AES_256_CBC_SHA256 AES256-SHA256
+ TLS_RSA_WITH_AES_128_GCM_SHA256 AES128-GCM-SHA256
+ TLS_RSA_WITH_AES_256_GCM_SHA384 AES256-GCM-SHA384
+
+ TLS_DH_RSA_WITH_AES_128_CBC_SHA256 DH-RSA-AES128-SHA256
+ TLS_DH_RSA_WITH_AES_256_CBC_SHA256 DH-RSA-AES256-SHA256
+ TLS_DH_RSA_WITH_AES_128_GCM_SHA256 DH-RSA-AES128-GCM-SHA256
+ TLS_DH_RSA_WITH_AES_256_GCM_SHA384 DH-RSA-AES256-GCM-SHA384
+
+ TLS_DH_DSS_WITH_AES_128_CBC_SHA256 DH-DSS-AES128-SHA256
+ TLS_DH_DSS_WITH_AES_256_CBC_SHA256 DH-DSS-AES256-SHA256
+ TLS_DH_DSS_WITH_AES_128_GCM_SHA256 DH-DSS-AES128-GCM-SHA256
+ TLS_DH_DSS_WITH_AES_256_GCM_SHA384 DH-DSS-AES256-GCM-SHA384
+
+ TLS_DHE_RSA_WITH_AES_128_CBC_SHA256 DHE-RSA-AES128-SHA256
+ TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 DHE-RSA-AES256-SHA256
+ TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 DHE-RSA-AES128-GCM-SHA256
+ TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 DHE-RSA-AES256-GCM-SHA384
+
+ TLS_DHE_DSS_WITH_AES_128_CBC_SHA256 DHE-DSS-AES128-SHA256
+ TLS_DHE_DSS_WITH_AES_256_CBC_SHA256 DHE-DSS-AES256-SHA256
+ TLS_DHE_DSS_WITH_AES_128_GCM_SHA256 DHE-DSS-AES128-GCM-SHA256
+ TLS_DHE_DSS_WITH_AES_256_GCM_SHA384 DHE-DSS-AES256-GCM-SHA384
+
+ TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256 ECDH-RSA-AES128-SHA256
+ TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384 ECDH-RSA-AES256-SHA384
+ TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256 ECDH-RSA-AES128-GCM-SHA256
+ TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384 ECDH-RSA-AES256-GCM-SHA384
+
+ TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256 ECDH-ECDSA-AES128-SHA256
+ TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384 ECDH-ECDSA-AES256-SHA384
+ TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256 ECDH-ECDSA-AES128-GCM-SHA256
+ TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384 ECDH-ECDSA-AES256-GCM-SHA384
+
+ TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 ECDHE-RSA-AES128-SHA256
+ TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 ECDHE-RSA-AES256-SHA384
+ TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDHE-RSA-AES128-GCM-SHA256
+ TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDHE-RSA-AES256-GCM-SHA384
+
+ TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 ECDHE-ECDSA-AES128-SHA256
+ TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 ECDHE-ECDSA-AES256-SHA384
+ TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 ECDHE-ECDSA-AES128-GCM-SHA256
+ TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 ECDHE-ECDSA-AES256-GCM-SHA384
+
+ TLS_DH_anon_WITH_AES_128_CBC_SHA256 ADH-AES128-SHA256
+ TLS_DH_anon_WITH_AES_256_CBC_SHA256 ADH-AES256-SHA256
+ TLS_DH_anon_WITH_AES_128_GCM_SHA256 ADH-AES128-GCM-SHA256
+ TLS_DH_anon_WITH_AES_256_GCM_SHA384 ADH-AES256-GCM-SHA384
+
+=head2 Pre shared keying (PSK) cipheruites
+
+ TLS_PSK_WITH_AES_256_CBC_SHA PSK-AES256-CBC-SHA
+ TLS_PSK_WITH_3DES_EDE_CBC_SHA PSK-3DES-EDE-CBC-SHA
+ TLS_PSK_WITH_AES_128_CBC_SHA PSK-AES128-CBC-SHA
+ TLS_PSK_WITH_RC4_128_SHA PSK-RC4-SHA
+
+=head2 Deprecated SSL v2.0 cipher suites.
SSL_CK_RC4_128_WITH_MD5 RC4-MD5
SSL_CK_RC4_128_EXPORT40_WITH_MD5 EXP-RC4-MD5
SSL_CK_DES_64_CBC_WITH_MD5 DES-CBC-MD5
SSL_CK_DES_192_EDE3_CBC_WITH_MD5 DES-CBC3-MD5
-=head1 NOTES
-The non-ephemeral DH modes are currently unimplemented in OpenSSL
-because there is no support for DH certificates.
+=head1 NOTES
Some compiled versions of OpenSSL may not include all the ciphers
listed here because some ciphers were excluded at compile time.
projects / openssl.git / blobdiff