diff options
Diffstat (limited to 'openssl/doc/apps/ciphers.pod')
| -rw-r--r-- | openssl/doc/apps/ciphers.pod | 195 |
1 files changed, 173 insertions, 22 deletions
diff --git a/openssl/doc/apps/ciphers.pod b/openssl/doc/apps/ciphers.pod index f44aa00a2..6086d0a71 100644 --- a/openssl/doc/apps/ciphers.pod +++ b/openssl/doc/apps/ciphers.pod @@ -36,7 +36,7 @@ SSL v2 and for SSL v3/TLS v1. =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> @@ -116,8 +116,8 @@ specified. =item B<COMPLEMENTOFDEFAULT> the ciphers included in B<ALL>, but not enabled by default. Currently -this is B<ADH>. Note that this rule does not cover B<eNULL>, which is -not included by B<ALL> (use B<COMPLEMENTOFALL> if necessary). +this is B<ADH> and B<AECDH>. Note that this rule does not cover B<eNULL>, +which is not included by B<ALL> (use B<COMPLEMENTOFALL> if necessary). =item B<ALL> @@ -165,21 +165,58 @@ included. =item B<aNULL> the cipher suites offering no authentication. This is currently the anonymous -DH algorithms. These cipher suites are vulnerable to a "man in the middle" -attack and so their use is normally discouraged. +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. =item B<kRSA>, B<RSA> cipher suites using RSA key exchange. +=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. Not implemented. + =item B<kEDH> -cipher suites using ephemeral DH key agreement. +cipher suites using ephemeral DH key agreement, including anonymous cipher +suites. -=item B<kDHr>, B<kDHd> +=item B<EDH> -cipher suites using DH key agreement and DH certificates signed by CAs with RSA -and DSS keys respectively. Not implemented. +cipher suites using authenticated ephemeral DH key agreement. + +=item B<ADH> + +anonymous DH cipher suites, note that this does not include anonymous Elliptic +Curve DH (ECDH) cipher suites. + +=item B<DH> + +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> + +cipher suites using ephemeral ECDH key agreement, including anonymous +cipher suites. + +=item B<EECDHE> + +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. =item B<aRSA> @@ -194,30 +231,39 @@ cipher suites using DSS authentication, i.e. the certificates carry DSS keys. cipher suites effectively using DH authentication, i.e. the certificates carry DH keys. Not implemented. +=item B<aECDH> + +cipher suites effectively using ECDH authentication, i.e. the certificates +carry ECDH keys. + +=item B<aECDSA>, B<ECDSA> + +cipher suites using ECDSA authentication, i.e. the certificates carry ECDSA +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> - -TLS v1.0, SSL v3.0 or SSL v2.0 cipher suites respectively. +=item B<TLSv1.2>, B<TLSv1>, B<SSLv3>, B<SSLv2> -=item B<DH> - -cipher suites using DH, including anonymous DH. +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<ADH> +=item B<AES128>, B<AES256>, B<AES> -anonymous DH cipher suites. +cipher suites using 128 bit AES, 256 bit AES or either 128 or 256 bit AES. -=item B<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> @@ -251,6 +297,10 @@ cipher suites using MD5. 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 @@ -277,6 +327,9 @@ cipher suites, using HMAC based on GOST R 34.11-94. cipher suites using GOST 28147-89 MAC B<instead of> HMAC. +=item B<PSK> + +cipher suites using pre-shared keys (PSK). =back @@ -423,7 +476,100 @@ Note: these ciphers can also be used in SSL v3. 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 Not implemented. + TLS_DH_RSA_WITH_AES_256_CBC_SHA256 Not implemented. + TLS_DH_RSA_WITH_AES_128_GCM_SHA256 Not implemented. + TLS_DH_RSA_WITH_AES_256_GCM_SHA384 Not implemented. + + TLS_DH_DSS_WITH_AES_128_CBC_SHA256 Not implemented. + TLS_DH_DSS_WITH_AES_256_CBC_SHA256 Not implemented. + TLS_DH_DSS_WITH_AES_128_GCM_SHA256 Not implemented. + TLS_DH_DSS_WITH_AES_256_GCM_SHA384 Not implemented. + + 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_RC4_128_SHA PSK-RC4-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_AES_256_CBC_SHA PSK-AES256-CBC-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 @@ -452,6 +598,11 @@ strength: openssl ciphers -v 'ALL:!ADH:@STRENGTH' +Include all ciphers except ones with no encryption (eNULL) or no +authentication (aNULL): + + openssl ciphers -v 'ALL:!aNULL' + Include only 3DES ciphers and then place RSA ciphers last: openssl ciphers -v '3DES:+RSA' |