=head1 SYNOPSIS
B<openssl> B<ciphers>
+[B<-help>]
[B<-s>]
[B<-v>]
[B<-V>]
[B<-ssl3>]
[B<-tls1>]
+[B<-tls1_1>]
+[B<-tls1_2>]
+[B<-s>]
+[B<-psk>]
[B<-stdname>]
[B<cipherlist>]
=over 4
+=item B<-help>
+
+Print a usage message.
+
=item B<-s>
Only list supported ciphers: those consistent with the security level. This
is the actual cipher list an application will support. If this option is
not used then ciphers excluded by the security level will still be listed.
+=item B<-psk>
+
+When combined with B<-s> includes cipher suites which require PSK.
+
=item B<-v>
-Verbose option. List ciphers with a complete description of
-protocol version, key exchange,
-authentication, encryption and mac algorithms used along with any key size
-restrictions and whether the algorithm is classed as an "export" cipher.
+Verbose output: For each ciphersuite, list details as provided by
+L<SSL_CIPHER_description(3)>.
=item B<-V>
-Like B<-v>, but include cipher suite codes in output (hex format).
+Like B<-v>, but include the official cipher suite values in hex.
+
+=item B<-tls1_2>
+
+In combination with the B<-s> option, list the ciphers which would be used if
+TLSv1.2 were negotiated.
=item B<-ssl3>
-only include SSL v3 ciphers.
+In combination with the B<-s> option, list the ciphers which would be used if
+SSLv3 were negotiated.
=item B<-tls1>
-only include TLS v1 ciphers.
+In combination with the B<-s> option, list the ciphers which would be used if
+TLSv1 were negotiated.
+
+=item B<-tls1_1>
+
+In combination with the B<-s> option, list the ciphers which would be used if
+TLSv1.1 were negotiated.
=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<cipherlist>
a cipher list to convert to a cipher preference list. If it is not included
=item B<DEFAULT>
-the default cipher list. This is determined at compile time and
-is B<ALL:!COMPLEMENTOFDEFAULT:!eNULL>. This must be the first cipher
-string specified.
+The default cipher list.
+This is determined at compile time and is normally
+B<ALL:!COMPLEMENTOFDEFAULT:!eNULL>.
+When used, this must be the first cipherstring specified.
=item B<COMPLEMENTOFDEFAULT>
-
the ciphers included in B<ALL>, but not enabled by default. Currently
-this includes all RC4, DES, RC2 and anonymous ciphers. Note that this rule does
+
The ciphers included in B<ALL>, but not enabled by default. Currently
+this includes all RC4 and anonymous ciphers. Note that this rule does
not cover B<eNULL>, which is not included by B<ALL> (use B<COMPLEMENTOFALL> if
-necessary).
+necessary). Note that RC4 based ciphersuites are not built into OpenSSL by
+default (see the enable-weak-ssl-ciphers option to Configure).
=item B<ALL>
-all cipher suites except the B<eNULL> ciphers which must be explicitly enabled;
-as of OpenSSL, the B<ALL> cipher suites are reasonably ordered by default
+All cipher suites except the B<eNULL> ciphers (which must be explicitly enabled
+if needed).
+As of OpenSSL 1.0.0, the B<ALL> cipher suites are sensibly ordered by default.
=item B<COMPLEMENTOFALL>
-the cipher suites not enabled by B<ALL>, currently being B<eNULL>.
+The cipher suites not enabled by B<ALL>, currently B<eNULL>.
=item B<HIGH>
=item B<LOW>
-"low" encryption cipher suites, currently those using 64 or 56 bit encryption
-algorithms but excluding export cipher suites.
-
-=item B<EXP>, B<EXPORT>
-
-export encryption algorithms. Including 40 and 56 bits algorithms.
-
-=item B<EXPORT40>
-
-40 bit export encryption algorithms
-
-=item B<EXPORT56>
-
-56 bit export encryption algorithms. This list is empty.
+"low" encryption cipher suites, currently those using 64 or 56 bit
+encryption algorithms but excluding export cipher suites. All these
+ciphersuites have been removed as of OpenSSL 1.1.0.
=item B<eNULL>, B<NULL>
-the "NULL" ciphers that is those offering no encryption. Because these offer no
-encryption at all and are a security risk they are disabled unless explicitly
-included.
+The "NULL" ciphers that is those offering no encryption. Because these offer no
+encryption at all and are a security risk they are not enabled via either the
+B<DEFAULT> or B<ALL> cipher strings.
+Be careful when building cipherlists out of lower-level primitives such as
+B<kRSA> or B<aECDSA> as these do overlap with the B<eNULL> ciphers. When in
+doubt, include B<!eNULL> in your cipherlist.
=item B<aNULL>
-the cipher suites offering no authentication. This is currently the anonymous
+The cipher suites offering no authentication. This is currently the anonymous
DH algorithms and anonymous ECDH algorithms. These cipher suites are vulnerable
-to a "man in the middle" attack and so their use is normally discouraged.
+to "man in the middle" attacks and so their use is discouraged.
+These are excluded from the B<DEFAULT> ciphers, but included in the B<ALL>
+ciphers.
+Be careful when building cipherlists out of lower-level primitives such as
+B<kDHE> or B<AES> as these do overlap with the B<aNULL> ciphers.
+When in doubt, include B<!aNULL> in your cipherlist.
=item B<kRSA>, B<aRSA>, B<RSA>
-cipher suites using RSA key exchange, authentication or either respectively.
+Cipher suites using RSA key exchange, authentication or either respectively.
=item B<kDHr>, B<kDHd>, B<kDH>
-cipher suites using DH key agreement and DH certificates signed by CAs with RSA
-and DSS keys or either respectively.
+Cipher suites using static DH key agreement and DH certificates signed by CAs
+with RSA and DSS keys or either respectively.
+All these cipher suites have been removed in OpenSSL 1.1.0.
-=item B<kDHE>, B<kEDH>
+=item B<kDHE>, B<kEDH>, B<DH>
-cipher suites using ephemeral DH key agreement, including anonymous cipher
+Cipher suites using ephemeral DH key agreement, including anonymous cipher
suites.
=item B<DHE>, B<EDH>
-cipher suites using authenticated ephemeral DH key agreement.
+Cipher suites using authenticated ephemeral DH key agreement.
=item B<ADH>
-anonymous DH cipher suites, note that this does not include anonymous Elliptic
+Anonymous DH cipher suites, note that this does not include anonymous Elliptic
Curve DH (ECDH) cipher suites.
-=item B<DH>
+=item B<kEECDH>, B<kECDHE>, B<ECDH>
-cipher suites using DH, including anonymous DH, ephemeral DH and fixed DH.
-
-=item B<kECDHr>, B<kECDHe>, B<kECDH>
-
-cipher suites using fixed ECDH key agreement signed by CAs with RSA and ECDSA
-keys or either respectively.
-
-=item B<kEECDH>, B<kECDHE>
-
-cipher suites using ephemeral ECDH key agreement, including anonymous
+Cipher suites using ephemeral ECDH key agreement, including anonymous
cipher suites.
=item B<ECDHE>, B<EECDH>
-cipher suites using authenticated ephemeral ECDH key agreement.
+Cipher suites using authenticated ephemeral ECDH key agreement.
=item B<AECDH>
-anonymous Elliptic Curve Diffie Hellman cipher suites.
-
-=item B<ECDH>
-
-cipher suites using ECDH key exchange, including anonymous, ephemeral and
-fixed ECDH.
+Anonymous Elliptic Curve Diffie Hellman cipher suites.
=item B<aDSS>, B<DSS>
-cipher suites using DSS authentication, i.e. the certificates carry DSS keys.
+Cipher suites using DSS authentication, i.e. the certificates carry DSS keys.
=item B<aDH>
-cipher suites effectively using DH authentication, i.e. the certificates carry
+Cipher suites effectively using DH authentication, i.e. the certificates carry
DH keys.
-
-=item B<aECDH>
-
-cipher suites effectively using ECDH authentication, i.e. the certificates
-carry ECDH keys.
+All these cipher suites have been removed in OpenSSL 1.1.0.
=item B<aECDSA>, B<ECDSA>
-cipher suites using ECDSA authentication, i.e. the certificates carry ECDSA
+Cipher suites using ECDSA authentication, i.e. the certificates carry ECDSA
keys.
-=item B<TLSv1.2>, B<TLSv1>, B<SSLv3>
+=item B<TLSv1.2>, B<TLSv1.0>, B<SSLv3>
+
+Lists ciphersuites which are only supported in at least TLS v1.2, TLS v1.0 or
+SSL v3.0 respectively.
+Note: there are no ciphersuites specific to TLS v1.1.
+Since this is only the minimum version, if, for example, TLSv1.0 is negotiated
+then both TLSv1.0 and SSLv3.0 ciphersuites are available.
-TLS v1.2, TLS v1.0 or SSL v3.0 cipher suites respectively. Note:
-there are no ciphersuites specific to TLS v1.1.
+Note: these cipher strings B<do not> change the negotiated version of SSL or
+TLS, they only affect the list of available cipher suites.
=item B<AES128>, B<AES256>, B<AES>
cipher suites using 128 bit CAMELLIA, 256 bit CAMELLIA or either 128 or 256 bit
CAMELLIA.
+=item B<CHACHA20>
+
+cipher suites using ChaCha20.
+
=item B<3DES>
cipher suites using triple DES.
=item B<DES>
-cipher suites using DES (not triple DES).
+Cipher suites using DES (not triple DES).
+All these cipher suites have been removed in OpenSSL 1.1.0.
=item B<RC4>
-cipher suites using RC4.
+Cipher suites using RC4.
=item B<RC2>
-cipher suites using RC2.
+Cipher suites using RC2.
=item B<IDEA>
-cipher suites using IDEA.
+Cipher suites using IDEA.
=item B<SEED>
-cipher suites using SEED.
+Cipher suites using SEED.
=item B<MD5>
-cipher suites using MD5.
+Cipher suites using MD5.
=item B<SHA1>, B<SHA>
-cipher suites using SHA1.
+Cipher suites using SHA1.
=item B<SHA256>, B<SHA384>
-ciphersuites using SHA256 or SHA384.
+Ciphersuites using SHA256 or SHA384.
-=item B<aGOST>
+=item B<aGOST>
-cipher suites using GOST R 34.10 (either 2001 or 94) for authentication
-(needs an engine supporting GOST algorithms).
+Cipher suites using GOST R 34.10 (either 2001 or 94) for authentication
+(needs an engine supporting GOST algorithms).
=item B<aGOST01>
-cipher suites using GOST R 34.10-2001 authentication.
+Cipher suites using GOST R 34.10-2001 authentication.
=item B<kGOST>
-cipher suites, using VKO 34.10 key exchange, specified in the RFC 4357.
+Cipher suites, using VKO 34.10 key exchange, specified in the RFC 4357.
=item B<GOST94>
-cipher suites, using HMAC based on GOST R 34.11-94.
+Cipher suites, using HMAC based on GOST R 34.11-94.
=item B<GOST89MAC>
-cipher suites using GOST 28147-89 MAC B<instead of> HMAC.
+Cipher suites using GOST 28147-89 MAC B<instead of> HMAC.
=item B<PSK>
-all cipher suites using pre-shared keys (PSK).
+All cipher suites using pre-shared keys (PSK).
=item B<kPSK>, B<kECDHEPSK>, B<kDHEPSK>, B<kRSAPSK>
-cipher suites using PSK key exchange, ECDHE_PSK, DHE_PSK or RSA_PSK.
+Cipher suites using PSK key exchange, ECDHE_PSK, DHE_PSK or RSA_PSK.
=item B<aPSK>
-cipher suites using PSK authentication (currently all PSK modes apart from
+Cipher suites using PSK authentication (currently all PSK modes apart from
RSA_PSK).
=item B<SUITEB128>, B<SUITEB128ONLY>, B<SUITEB192>
-enables suite B mode operation using 128 (permitting 192 bit mode by peer)
+Enables suite B mode of 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.
+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
SSL_RSA_WITH_NULL_MD5 NULL-MD5
SSL_RSA_WITH_NULL_SHA NULL-SHA
- SSL_RSA_EXPORT_WITH_RC4_40_MD5 EXP-RC4-MD5
SSL_RSA_WITH_RC4_128_MD5 RC4-MD5
SSL_RSA_WITH_RC4_128_SHA RC4-SHA
- SSL_RSA_EXPORT_WITH_RC2_CBC_40_MD5 EXP-RC2-CBC-MD5
SSL_RSA_WITH_IDEA_CBC_SHA IDEA-CBC-SHA
- SSL_RSA_EXPORT_WITH_DES40_CBC_SHA EXP-DES-CBC-SHA
- SSL_RSA_WITH_DES_CBC_SHA DES-CBC-SHA
SSL_RSA_WITH_3DES_EDE_CBC_SHA DES-CBC3-SHA
- SSL_DH_DSS_WITH_DES_CBC_SHA DH-DSS-DES-CBC-SHA
SSL_DH_DSS_WITH_3DES_EDE_CBC_SHA DH-DSS-DES-CBC3-SHA
- SSL_DH_RSA_WITH_DES_CBC_SHA DH-RSA-DES-CBC-SHA
SSL_DH_RSA_WITH_3DES_EDE_CBC_SHA DH-RSA-DES-CBC3-SHA
- SSL_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA EXP-DHE-DSS-DES-CBC-SHA
- SSL_DHE_DSS_WITH_DES_CBC_SHA DHE-DSS-CBC-SHA
SSL_DHE_DSS_WITH_3DES_EDE_CBC_SHA DHE-DSS-DES-CBC3-SHA
- SSL_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA EXP-DHE-RSA-DES-CBC-SHA
- SSL_DHE_RSA_WITH_DES_CBC_SHA DHE-RSA-DES-CBC-SHA
SSL_DHE_RSA_WITH_3DES_EDE_CBC_SHA DHE-RSA-DES-CBC3-SHA
- SSL_DH_anon_EXPORT_WITH_RC4_40_MD5 EXP-ADH-RC4-MD5
SSL_DH_anon_WITH_RC4_128_MD5 ADH-RC4-MD5
- SSL_DH_anon_EXPORT_WITH_DES40_CBC_SHA EXP-ADH-DES-CBC-SHA
- SSL_DH_anon_WITH_DES_CBC_SHA ADH-DES-CBC-SHA
SSL_DH_anon_WITH_3DES_EDE_CBC_SHA ADH-DES-CBC3-SHA
SSL_FORTEZZA_KEA_WITH_NULL_SHA Not implemented.
TLS_RSA_WITH_NULL_MD5 NULL-MD5
TLS_RSA_WITH_NULL_SHA NULL-SHA
- TLS_RSA_EXPORT_WITH_RC4_40_MD5 EXP-RC4-MD5
TLS_RSA_WITH_RC4_128_MD5 RC4-MD5
TLS_RSA_WITH_RC4_128_SHA RC4-SHA
- TLS_RSA_EXPORT_WITH_RC2_CBC_40_MD5 EXP-RC2-CBC-MD5
TLS_RSA_WITH_IDEA_CBC_SHA IDEA-CBC-SHA
- TLS_RSA_EXPORT_WITH_DES40_CBC_SHA EXP-DES-CBC-SHA
- TLS_RSA_WITH_DES_CBC_SHA DES-CBC-SHA
TLS_RSA_WITH_3DES_EDE_CBC_SHA DES-CBC3-SHA
- TLS_DH_DSS_EXPORT_WITH_DES40_CBC_SHA Not implemented.
- TLS_DH_DSS_WITH_DES_CBC_SHA Not implemented.
TLS_DH_DSS_WITH_3DES_EDE_CBC_SHA Not implemented.
- TLS_DH_RSA_EXPORT_WITH_DES40_CBC_SHA Not implemented.
- TLS_DH_RSA_WITH_DES_CBC_SHA Not implemented.
TLS_DH_RSA_WITH_3DES_EDE_CBC_SHA Not implemented.
- TLS_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA EXP-DHE-DSS-DES-CBC-SHA
- TLS_DHE_DSS_WITH_DES_CBC_SHA DHE-DSS-CBC-SHA
TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA DHE-DSS-DES-CBC3-SHA
- TLS_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA EXP-DHE-RSA-DES-CBC-SHA
- TLS_DHE_RSA_WITH_DES_CBC_SHA DHE-RSA-DES-CBC-SHA
TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA DHE-RSA-DES-CBC3-SHA
- TLS_DH_anon_EXPORT_WITH_RC4_40_MD5 EXP-ADH-RC4-MD5
TLS_DH_anon_WITH_RC4_128_MD5 ADH-RC4-MD5
- TLS_DH_anon_EXPORT_WITH_DES40_CBC_SHA EXP-ADH-DES-CBC-SHA
- TLS_DH_anon_WITH_DES_CBC_SHA ADH-DES-CBC-SHA
TLS_DH_anon_WITH_3DES_EDE_CBC_SHA ADH-DES-CBC3-SHA
=head2 AES ciphersuites from RFC3268, extending TLS v1.0
Note: these ciphers can also be used in SSL v3.
- TLS_RSA_EXPORT1024_WITH_DES_CBC_SHA EXP1024-DES-CBC-SHA
- TLS_RSA_EXPORT1024_WITH_RC4_56_SHA EXP1024-RC4-SHA
- TLS_DHE_DSS_EXPORT1024_WITH_DES_CBC_SHA EXP1024-DHE-DSS-DES-CBC-SHA
- 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 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_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_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 ECDHE-ECDSA-CAMELLIA128-SHA256
TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 ECDHE-ECDSA-CAMELLIA256-SHA384
- TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 ECDH-ECDSA-CAMELLIA128-SHA256
- TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 ECDH-ECDSA-CAMELLIA256-SHA384
TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 ECDHE-RSA-CAMELLIA128-SHA256
TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384 ECDHE-RSA-CAMELLIA256-SHA384
- TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256 ECDH-RSA-CAMELLIA128-SHA256
- TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384 ECDH-RSA-CAMELLIA256-SHA384
=head2 Pre shared keying (PSK) ciphersuites
DHE_PSK_WITH_AES_128_CCM_8 DHE-PSK-AES128-CCM8
DHE_PSK_WITH_AES_256_CCM_8 DHE-PSK-AES256-CCM8
+=head2 ChaCha20-Poly1305 cipher suites from draft-ietf-tls-chacha20-poly1305-04, extending TLS v1.2
+
+ TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 ECDHE-RSA-CHACHA20-POLY1305
+ TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 ECDHE-ECDSA-CHACHA20-POLY1305
+ TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256 DHE-RSA-CHACHA20-POLY1305
+ TLS_PSK_WITH_CHACHA20_POLY1305_SHA256 PSK-CHACHA20-POLY1305
+ TLS_ECDHE_PSK_WITH_CHACHA20_POLY1305_SHA256 ECDHE-PSK-CHACHA20-POLY1305
+ TLS_DHE_PSK_WITH_CHACHA20_POLY1305_SHA256 DHE-PSK-CHACHA20-POLY1305
+ TLS_RSA_PSK_WITH_CHACHA20_POLY1305_SHA256 RSA-PSK-CHACHA20-POLY1305
+
=head1 NOTES
Some compiled versions of OpenSSL may not include all the ciphers
projects / openssl.git / blobdiff