# SSL Cipher Suite Values Recognize the set of valid SSL cipher suite values. ## Discussion These cipher suite constants are part of the TLS specification. For more information, see [RFC 5246](https://tools.ietf.org/html/rfc5246). ## Topics ### Constants [`SSL_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA`](/documentation/Security/SSL_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA) Session key size conforms to pre-1998 US export restrictions. [`SSL_DHE_DSS_WITH_3DES_EDE_CBC_SHA`](/documentation/Security/SSL_DHE_DSS_WITH_3DES_EDE_CBC_SHA) [`SSL_DHE_DSS_WITH_DES_CBC_SHA`](/documentation/Security/SSL_DHE_DSS_WITH_DES_CBC_SHA) [`SSL_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA`](/documentation/Security/SSL_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA) Session key size conforms to pre-1998 US export restrictions. [`SSL_DHE_RSA_WITH_3DES_EDE_CBC_SHA`](/documentation/Security/SSL_DHE_RSA_WITH_3DES_EDE_CBC_SHA) [`SSL_DHE_RSA_WITH_DES_CBC_SHA`](/documentation/Security/SSL_DHE_RSA_WITH_DES_CBC_SHA) [`SSL_DH_DSS_EXPORT_WITH_DES40_CBC_SHA`](/documentation/Security/SSL_DH_DSS_EXPORT_WITH_DES40_CBC_SHA) [`SSL_DH_DSS_WITH_3DES_EDE_CBC_SHA`](/documentation/Security/SSL_DH_DSS_WITH_3DES_EDE_CBC_SHA) [`SSL_DH_DSS_WITH_DES_CBC_SHA`](/documentation/Security/SSL_DH_DSS_WITH_DES_CBC_SHA) [`SSL_DH_RSA_EXPORT_WITH_DES40_CBC_SHA`](/documentation/Security/SSL_DH_RSA_EXPORT_WITH_DES40_CBC_SHA) Session key size conforms to pre-1998 US export restrictions. [`SSL_DH_RSA_WITH_3DES_EDE_CBC_SHA`](/documentation/Security/SSL_DH_RSA_WITH_3DES_EDE_CBC_SHA) [`SSL_DH_RSA_WITH_DES_CBC_SHA`](/documentation/Security/SSL_DH_RSA_WITH_DES_CBC_SHA) [`SSL_DH_anon_EXPORT_WITH_DES40_CBC_SHA`](/documentation/Security/SSL_DH_anon_EXPORT_WITH_DES40_CBC_SHA) Session key size conforms to pre-1998 US export restrictions. [`SSL_DH_anon_EXPORT_WITH_RC4_40_MD5`](/documentation/Security/SSL_DH_anon_EXPORT_WITH_RC4_40_MD5) Session key size conforms to pre-1998 US export restrictions. [`SSL_DH_anon_WITH_3DES_EDE_CBC_SHA`](/documentation/Security/SSL_DH_anon_WITH_3DES_EDE_CBC_SHA) [`SSL_DH_anon_WITH_DES_CBC_SHA`](/documentation/Security/SSL_DH_anon_WITH_DES_CBC_SHA) [`SSL_DH_anon_WITH_RC4_128_MD5`](/documentation/Security/SSL_DH_anon_WITH_RC4_128_MD5) [`SSL_FORTEZZA_DMS_WITH_FORTEZZA_CBC_SHA`](/documentation/Security/SSL_FORTEZZA_DMS_WITH_FORTEZZA_CBC_SHA) [`SSL_FORTEZZA_DMS_WITH_NULL_SHA`](/documentation/Security/SSL_FORTEZZA_DMS_WITH_NULL_SHA) [`SSL_NO_SUCH_CIPHERSUITE`](/documentation/Security/SSL_NO_SUCH_CIPHERSUITE) [`SSL_NULL_WITH_NULL_NULL`](/documentation/Security/SSL_NULL_WITH_NULL_NULL) [`SSL_RSA_EXPORT_WITH_DES40_CBC_SHA`](/documentation/Security/SSL_RSA_EXPORT_WITH_DES40_CBC_SHA) Session key size conforms to pre-1998 US export restrictions. [`SSL_RSA_EXPORT_WITH_RC2_CBC_40_MD5`](/documentation/Security/SSL_RSA_EXPORT_WITH_RC2_CBC_40_MD5) Session key size conforms to pre-1998 US export restrictions. [`SSL_RSA_EXPORT_WITH_RC4_40_MD5`](/documentation/Security/SSL_RSA_EXPORT_WITH_RC4_40_MD5) Session key size conforms to pre-1998 US export restrictions. [`SSL_RSA_WITH_3DES_EDE_CBC_MD5`](/documentation/Security/SSL_RSA_WITH_3DES_EDE_CBC_MD5) This value can be specified for SSL 2 but not SSL 3. [`SSL_RSA_WITH_3DES_EDE_CBC_SHA`](/documentation/Security/SSL_RSA_WITH_3DES_EDE_CBC_SHA) [`SSL_RSA_WITH_DES_CBC_MD5`](/documentation/Security/SSL_RSA_WITH_DES_CBC_MD5) This value can be specified for SSL 2 but not SSL 3. [`SSL_RSA_WITH_DES_CBC_SHA`](/documentation/Security/SSL_RSA_WITH_DES_CBC_SHA) [`SSL_RSA_WITH_IDEA_CBC_MD5`](/documentation/Security/SSL_RSA_WITH_IDEA_CBC_MD5) This value can be specified for SSL 2 but not SSL 3. [`SSL_RSA_WITH_IDEA_CBC_SHA`](/documentation/Security/SSL_RSA_WITH_IDEA_CBC_SHA) [`SSL_RSA_WITH_NULL_MD5`](/documentation/Security/SSL_RSA_WITH_NULL_MD5) [`SSL_RSA_WITH_NULL_SHA`](/documentation/Security/SSL_RSA_WITH_NULL_SHA) [`SSL_RSA_WITH_RC2_CBC_MD5`](/documentation/Security/SSL_RSA_WITH_RC2_CBC_MD5) This value can be specified for SSL 2 but not SSL 3. [`SSL_RSA_WITH_RC4_128_MD5`](/documentation/Security/SSL_RSA_WITH_RC4_128_MD5) [`SSL_RSA_WITH_RC4_128_SHA`](/documentation/Security/SSL_RSA_WITH_RC4_128_SHA) [`TLS_AES_128_CCM_8_SHA256`](/documentation/Security/TLS_AES_128_CCM_8_SHA256) [`TLS_AES_128_CCM_SHA256`](/documentation/Security/TLS_AES_128_CCM_SHA256) [`TLS_AES_128_GCM_SHA256`](/documentation/Security/TLS_AES_128_GCM_SHA256) [`TLS_AES_256_GCM_SHA384`](/documentation/Security/TLS_AES_256_GCM_SHA384) [`TLS_CHACHA20_POLY1305_SHA256`](/documentation/Security/TLS_CHACHA20_POLY1305_SHA256) [`TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA`](/documentation/Security/TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA) [`TLS_DHE_DSS_WITH_AES_128_CBC_SHA`](/documentation/Security/TLS_DHE_DSS_WITH_AES_128_CBC_SHA) [`TLS_DHE_DSS_WITH_AES_128_CBC_SHA256`](/documentation/Security/TLS_DHE_DSS_WITH_AES_128_CBC_SHA256) [`TLS_DHE_DSS_WITH_AES_128_GCM_SHA256`](/documentation/Security/TLS_DHE_DSS_WITH_AES_128_GCM_SHA256) [`TLS_DHE_DSS_WITH_AES_256_CBC_SHA`](/documentation/Security/TLS_DHE_DSS_WITH_AES_256_CBC_SHA) [`TLS_DHE_DSS_WITH_AES_256_CBC_SHA256`](/documentation/Security/TLS_DHE_DSS_WITH_AES_256_CBC_SHA256) [`TLS_DHE_DSS_WITH_AES_256_GCM_SHA384`](/documentation/Security/TLS_DHE_DSS_WITH_AES_256_GCM_SHA384) [`TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA`](/documentation/Security/TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA) [`TLS_DHE_PSK_WITH_AES_128_CBC_SHA`](/documentation/Security/TLS_DHE_PSK_WITH_AES_128_CBC_SHA) [`TLS_DHE_PSK_WITH_AES_128_CBC_SHA256`](/documentation/Security/TLS_DHE_PSK_WITH_AES_128_CBC_SHA256) [`TLS_DHE_PSK_WITH_AES_128_GCM_SHA256`](/documentation/Security/TLS_DHE_PSK_WITH_AES_128_GCM_SHA256) [`TLS_DHE_PSK_WITH_AES_256_CBC_SHA`](/documentation/Security/TLS_DHE_PSK_WITH_AES_256_CBC_SHA) [`TLS_DHE_PSK_WITH_AES_256_CBC_SHA384`](/documentation/Security/TLS_DHE_PSK_WITH_AES_256_CBC_SHA384) [`TLS_DHE_PSK_WITH_AES_256_GCM_SHA384`](/documentation/Security/TLS_DHE_PSK_WITH_AES_256_GCM_SHA384) [`TLS_DHE_PSK_WITH_NULL_SHA`](/documentation/Security/TLS_DHE_PSK_WITH_NULL_SHA) [`TLS_DHE_PSK_WITH_NULL_SHA256`](/documentation/Security/TLS_DHE_PSK_WITH_NULL_SHA256) [`TLS_DHE_PSK_WITH_NULL_SHA384`](/documentation/Security/TLS_DHE_PSK_WITH_NULL_SHA384) [`TLS_DHE_PSK_WITH_RC4_128_SHA`](/documentation/Security/TLS_DHE_PSK_WITH_RC4_128_SHA) [`TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA`](/documentation/Security/TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA) [`TLS_DHE_RSA_WITH_AES_128_CBC_SHA`](/documentation/Security/TLS_DHE_RSA_WITH_AES_128_CBC_SHA) [`TLS_DHE_RSA_WITH_AES_128_CBC_SHA256`](/documentation/Security/TLS_DHE_RSA_WITH_AES_128_CBC_SHA256) [`TLS_DHE_RSA_WITH_AES_128_GCM_SHA256`](/documentation/Security/TLS_DHE_RSA_WITH_AES_128_GCM_SHA256) [`TLS_DHE_RSA_WITH_AES_256_CBC_SHA`](/documentation/Security/TLS_DHE_RSA_WITH_AES_256_CBC_SHA) [`TLS_DHE_RSA_WITH_AES_256_CBC_SHA256`](/documentation/Security/TLS_DHE_RSA_WITH_AES_256_CBC_SHA256) [`TLS_DHE_RSA_WITH_AES_256_GCM_SHA384`](/documentation/Security/TLS_DHE_RSA_WITH_AES_256_GCM_SHA384) [`TLS_DH_DSS_WITH_3DES_EDE_CBC_SHA`](/documentation/Security/TLS_DH_DSS_WITH_3DES_EDE_CBC_SHA) [`TLS_DH_DSS_WITH_AES_128_CBC_SHA`](/documentation/Security/TLS_DH_DSS_WITH_AES_128_CBC_SHA) [`TLS_DH_DSS_WITH_AES_128_CBC_SHA256`](/documentation/Security/TLS_DH_DSS_WITH_AES_128_CBC_SHA256) [`TLS_DH_DSS_WITH_AES_128_GCM_SHA256`](/documentation/Security/TLS_DH_DSS_WITH_AES_128_GCM_SHA256) [`TLS_DH_DSS_WITH_AES_256_CBC_SHA`](/documentation/Security/TLS_DH_DSS_WITH_AES_256_CBC_SHA) [`TLS_DH_DSS_WITH_AES_256_CBC_SHA256`](/documentation/Security/TLS_DH_DSS_WITH_AES_256_CBC_SHA256) [`TLS_DH_DSS_WITH_AES_256_GCM_SHA384`](/documentation/Security/TLS_DH_DSS_WITH_AES_256_GCM_SHA384) [`TLS_DH_RSA_WITH_3DES_EDE_CBC_SHA`](/documentation/Security/TLS_DH_RSA_WITH_3DES_EDE_CBC_SHA) [`TLS_DH_RSA_WITH_AES_128_CBC_SHA`](/documentation/Security/TLS_DH_RSA_WITH_AES_128_CBC_SHA) [`TLS_DH_RSA_WITH_AES_128_CBC_SHA256`](/documentation/Security/TLS_DH_RSA_WITH_AES_128_CBC_SHA256) [`TLS_DH_RSA_WITH_AES_128_GCM_SHA256`](/documentation/Security/TLS_DH_RSA_WITH_AES_128_GCM_SHA256) [`TLS_DH_RSA_WITH_AES_256_CBC_SHA`](/documentation/Security/TLS_DH_RSA_WITH_AES_256_CBC_SHA) [`TLS_DH_RSA_WITH_AES_256_CBC_SHA256`](/documentation/Security/TLS_DH_RSA_WITH_AES_256_CBC_SHA256) [`TLS_DH_RSA_WITH_AES_256_GCM_SHA384`](/documentation/Security/TLS_DH_RSA_WITH_AES_256_GCM_SHA384) [`TLS_DH_anon_WITH_3DES_EDE_CBC_SHA`](/documentation/Security/TLS_DH_anon_WITH_3DES_EDE_CBC_SHA) [`TLS_DH_anon_WITH_AES_128_CBC_SHA`](/documentation/Security/TLS_DH_anon_WITH_AES_128_CBC_SHA) [`TLS_DH_anon_WITH_AES_128_CBC_SHA256`](/documentation/Security/TLS_DH_anon_WITH_AES_128_CBC_SHA256) [`TLS_DH_anon_WITH_AES_128_GCM_SHA256`](/documentation/Security/TLS_DH_anon_WITH_AES_128_GCM_SHA256) [`TLS_DH_anon_WITH_AES_256_CBC_SHA`](/documentation/Security/TLS_DH_anon_WITH_AES_256_CBC_SHA) [`TLS_DH_anon_WITH_AES_256_CBC_SHA256`](/documentation/Security/TLS_DH_anon_WITH_AES_256_CBC_SHA256) [`TLS_DH_anon_WITH_AES_256_GCM_SHA384`](/documentation/Security/TLS_DH_anon_WITH_AES_256_GCM_SHA384) [`TLS_DH_anon_WITH_RC4_128_MD5`](/documentation/Security/TLS_DH_anon_WITH_RC4_128_MD5) [`TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA`](/documentation/Security/TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA) [`TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA`](/documentation/Security/TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA) [`TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256`](/documentation/Security/TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256) [`TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256`](/documentation/Security/TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256) [`TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA`](/documentation/Security/TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA) [`TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384`](/documentation/Security/TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384) [`TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384`](/documentation/Security/TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384) [`TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256`](/documentation/Security/TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256) [`TLS_ECDHE_ECDSA_WITH_NULL_SHA`](/documentation/Security/TLS_ECDHE_ECDSA_WITH_NULL_SHA) [`TLS_ECDHE_ECDSA_WITH_RC4_128_SHA`](/documentation/Security/TLS_ECDHE_ECDSA_WITH_RC4_128_SHA) [`TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA`](/documentation/Security/TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA) [`TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA`](/documentation/Security/TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA) [`TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA`](/documentation/Security/TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA) [`TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA`](/documentation/Security/TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA) [`TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256`](/documentation/Security/TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) [`TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256`](/documentation/Security/TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) [`TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA`](/documentation/Security/TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA) [`TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384`](/documentation/Security/TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) [`TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384`](/documentation/Security/TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) [`TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256`](/documentation/Security/TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256) [`TLS_ECDHE_RSA_WITH_NULL_SHA`](/documentation/Security/TLS_ECDHE_RSA_WITH_NULL_SHA) [`TLS_ECDHE_RSA_WITH_RC4_128_SHA`](/documentation/Security/TLS_ECDHE_RSA_WITH_RC4_128_SHA) [`TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA`](/documentation/Security/TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA) [`TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA`](/documentation/Security/TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA) [`TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256`](/documentation/Security/TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256) [`TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256`](/documentation/Security/TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256) [`TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA`](/documentation/Security/TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA) [`TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384`](/documentation/Security/TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384) [`TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384`](/documentation/Security/TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384) [`TLS_ECDH_ECDSA_WITH_NULL_SHA`](/documentation/Security/TLS_ECDH_ECDSA_WITH_NULL_SHA) [`TLS_ECDH_ECDSA_WITH_RC4_128_SHA`](/documentation/Security/TLS_ECDH_ECDSA_WITH_RC4_128_SHA) [`TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA`](/documentation/Security/TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA) [`TLS_ECDH_RSA_WITH_AES_128_CBC_SHA`](/documentation/Security/TLS_ECDH_RSA_WITH_AES_128_CBC_SHA) [`TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256`](/documentation/Security/TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256) [`TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256`](/documentation/Security/TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256) [`TLS_ECDH_RSA_WITH_AES_256_CBC_SHA`](/documentation/Security/TLS_ECDH_RSA_WITH_AES_256_CBC_SHA) [`TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384`](/documentation/Security/TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384) [`TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384`](/documentation/Security/TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384) [`TLS_ECDH_RSA_WITH_NULL_SHA`](/documentation/Security/TLS_ECDH_RSA_WITH_NULL_SHA) [`TLS_ECDH_RSA_WITH_RC4_128_SHA`](/documentation/Security/TLS_ECDH_RSA_WITH_RC4_128_SHA) [`TLS_ECDH_anon_WITH_3DES_EDE_CBC_SHA`](/documentation/Security/TLS_ECDH_anon_WITH_3DES_EDE_CBC_SHA) [`TLS_ECDH_anon_WITH_AES_128_CBC_SHA`](/documentation/Security/TLS_ECDH_anon_WITH_AES_128_CBC_SHA) [`TLS_ECDH_anon_WITH_AES_256_CBC_SHA`](/documentation/Security/TLS_ECDH_anon_WITH_AES_256_CBC_SHA) [`TLS_ECDH_anon_WITH_NULL_SHA`](/documentation/Security/TLS_ECDH_anon_WITH_NULL_SHA) [`TLS_ECDH_anon_WITH_RC4_128_SHA`](/documentation/Security/TLS_ECDH_anon_WITH_RC4_128_SHA) [`TLS_EMPTY_RENEGOTIATION_INFO_SCSV`](/documentation/Security/TLS_EMPTY_RENEGOTIATION_INFO_SCSV) [`TLS_NULL_WITH_NULL_NULL`](/documentation/Security/TLS_NULL_WITH_NULL_NULL) [`TLS_PSK_WITH_3DES_EDE_CBC_SHA`](/documentation/Security/TLS_PSK_WITH_3DES_EDE_CBC_SHA) [`TLS_PSK_WITH_AES_128_CBC_SHA`](/documentation/Security/TLS_PSK_WITH_AES_128_CBC_SHA) [`TLS_PSK_WITH_AES_128_CBC_SHA256`](/documentation/Security/TLS_PSK_WITH_AES_128_CBC_SHA256) [`TLS_PSK_WITH_AES_128_GCM_SHA256`](/documentation/Security/TLS_PSK_WITH_AES_128_GCM_SHA256) [`TLS_PSK_WITH_AES_256_CBC_SHA`](/documentation/Security/TLS_PSK_WITH_AES_256_CBC_SHA) [`TLS_PSK_WITH_AES_256_CBC_SHA384`](/documentation/Security/TLS_PSK_WITH_AES_256_CBC_SHA384) [`TLS_PSK_WITH_AES_256_GCM_SHA384`](/documentation/Security/TLS_PSK_WITH_AES_256_GCM_SHA384) [`TLS_PSK_WITH_CHACHA20_POLY1305_SHA256`](/documentation/Security/TLS_PSK_WITH_CHACHA20_POLY1305_SHA256) [`TLS_PSK_WITH_NULL_SHA`](/documentation/Security/TLS_PSK_WITH_NULL_SHA) [`TLS_PSK_WITH_NULL_SHA256`](/documentation/Security/TLS_PSK_WITH_NULL_SHA256) [`TLS_PSK_WITH_NULL_SHA384`](/documentation/Security/TLS_PSK_WITH_NULL_SHA384) [`TLS_PSK_WITH_RC4_128_SHA`](/documentation/Security/TLS_PSK_WITH_RC4_128_SHA) [`TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA`](/documentation/Security/TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA) [`TLS_RSA_PSK_WITH_AES_128_CBC_SHA`](/documentation/Security/TLS_RSA_PSK_WITH_AES_128_CBC_SHA) [`TLS_RSA_PSK_WITH_AES_128_CBC_SHA256`](/documentation/Security/TLS_RSA_PSK_WITH_AES_128_CBC_SHA256) [`TLS_RSA_PSK_WITH_AES_128_GCM_SHA256`](/documentation/Security/TLS_RSA_PSK_WITH_AES_128_GCM_SHA256) [`TLS_RSA_PSK_WITH_AES_256_CBC_SHA`](/documentation/Security/TLS_RSA_PSK_WITH_AES_256_CBC_SHA) [`TLS_RSA_PSK_WITH_AES_256_CBC_SHA384`](/documentation/Security/TLS_RSA_PSK_WITH_AES_256_CBC_SHA384) [`TLS_RSA_PSK_WITH_AES_256_GCM_SHA384`](/documentation/Security/TLS_RSA_PSK_WITH_AES_256_GCM_SHA384) [`TLS_RSA_PSK_WITH_NULL_SHA`](/documentation/Security/TLS_RSA_PSK_WITH_NULL_SHA) [`TLS_RSA_PSK_WITH_NULL_SHA256`](/documentation/Security/TLS_RSA_PSK_WITH_NULL_SHA256) [`TLS_RSA_PSK_WITH_NULL_SHA384`](/documentation/Security/TLS_RSA_PSK_WITH_NULL_SHA384) [`TLS_RSA_PSK_WITH_RC4_128_SHA`](/documentation/Security/TLS_RSA_PSK_WITH_RC4_128_SHA) [`TLS_RSA_WITH_3DES_EDE_CBC_SHA`](/documentation/Security/TLS_RSA_WITH_3DES_EDE_CBC_SHA) [`TLS_RSA_WITH_AES_128_CBC_SHA`](/documentation/Security/TLS_RSA_WITH_AES_128_CBC_SHA) [`TLS_RSA_WITH_AES_128_CBC_SHA256`](/documentation/Security/TLS_RSA_WITH_AES_128_CBC_SHA256) [`TLS_RSA_WITH_AES_128_GCM_SHA256`](/documentation/Security/TLS_RSA_WITH_AES_128_GCM_SHA256) [`TLS_RSA_WITH_AES_256_CBC_SHA`](/documentation/Security/TLS_RSA_WITH_AES_256_CBC_SHA) [`TLS_RSA_WITH_AES_256_CBC_SHA256`](/documentation/Security/TLS_RSA_WITH_AES_256_CBC_SHA256) [`TLS_RSA_WITH_AES_256_GCM_SHA384`](/documentation/Security/TLS_RSA_WITH_AES_256_GCM_SHA384) [`TLS_RSA_WITH_NULL_MD5`](/documentation/Security/TLS_RSA_WITH_NULL_MD5) [`TLS_RSA_WITH_NULL_SHA`](/documentation/Security/TLS_RSA_WITH_NULL_SHA) [`TLS_RSA_WITH_NULL_SHA256`](/documentation/Security/TLS_RSA_WITH_NULL_SHA256) [`TLS_RSA_WITH_RC4_128_MD5`](/documentation/Security/TLS_RSA_WITH_RC4_128_MD5) [`TLS_RSA_WITH_RC4_128_SHA`](/documentation/Security/TLS_RSA_WITH_RC4_128_SHA) --- Copyright © 2026 Apple Inc. 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