Registries included below
Yoav Nir, Rich Salz, Nick Sullivan
Requests for assignments from the registry's Specification Required range should be sent to the mailing list described in [RFC 8447, Section 17].
The role of the designated expert is described in [RFC8447]. The designated expert [RFC8126] ensures that the specification is publicly available. It is sufficient to have an Internet-Draft (that is posted and never published as an RFC) or a document from another standards body, industry consortium, university site, etc. The expert may provide more in-depth reviews, but their approval should not be taken as an endorsement of the identifier.
As specified in [RFC8126], assignments made in the Private Use space are not generally useful for broad interoperability. It is the responsibility of those making use of the Private Use range to ensure that no conflicts occur (within the intended scope of use). For widespread experiments, temporary reservations are available.
The values in this registry are only applicable to (D)TLS protocol versions prior to 1.3.
Range | Registration Procedures |
---|---|
0-63 | Standards Action |
64-223 | Specification Required |
224-255 | Reserved for Private Use |
Value | Description | DTLS-OK | Reference |
---|---|---|---|
0 | Unassigned | ||
1 | rsa_sign | Y | [RFC5246] |
2 | dss_sign | Y | [RFC5246] |
3 | rsa_fixed_dh | Y | [RFC5246] |
4 | dss_fixed_dh | Y | [RFC5246] |
5 | rsa_ephemeral_dh_RESERVED | Y | [RFC5246] |
6 | dss_ephemeral_dh_RESERVED | Y | [RFC5246] |
7-19 | Unassigned | ||
20 | fortezza_dms_RESERVED | Y | [RFC5246] |
21-63 | Unassigned | ||
64 | ecdsa_sign | Y | [RFC8422] |
65 | rsa_fixed_ecdh | Y | [RFC8422] |
66 | ecdsa_fixed_ecdh | Y | [RFC8422] |
67 | gost_sign256 | Y | [draft-smyshlyaev-tls12-gost-suites] |
68 | gost_sign512 | Y | [draft-smyshlyaev-tls12-gost-suites] |
69-223 | Unassigned | ||
224-255 | Reserved for Private Use | [RFC5246] |
Specification Required
Yoav Nir, Rich Salz, Nick Sullivan
Registration requests should be sent to the mailing list described in [RFC 8447, Section 17].
Cryptographic algorithms and parameters will be broken or weakened over time. Blindly implementing cipher suites listed here is not advised. Implementers and users need to check that the cryptographic algorithms listed continue to provide the expected level of security.
Although TLS 1.3 uses the same cipher suite space as previous versions of TLS, TLS 1.3 cipher suites are defined differently, only specifying the symmetric ciphers and hash function, and cannot be used for TLS 1.2. Similarly, TLS 1.2 and lower cipher suite values cannot be used with TLS 1.3.
CCM_8 cipher suites are not marked as "Recommended". These cipher suites have a significantly truncated authentication tag that represents a security trade-off that may not be appropriate for general environments.
If an item is not marked as "Recommended", it does not necessarily mean that it is flawed; rather, it indicates that the item either has not been through the IETF consensus process, has limited applicability, or is intended only for specific use cases.
The role of the designated expert is described in [RFC8447]. The designated expert [RFC8126] ensures that the specification is publicly available. It is sufficient to have an Internet-Draft (that is posted and never published as an RFC) or a document from another standards body, industry consortium, university site, etc. The expert may provide more in-depth reviews, but their approval should not be taken as an endorsement of the cipher suite.
As specified in [RFC8126], assignments made in the Private Use space are not generally useful for broad interoperability. It is the responsibility of those making use of the Private Use range to ensure that no conflicts occur (within the intended scope of use). For widespread experiments, temporary reservations are available.
Value | Description | DTLS-OK | Recommended | Reference |
---|---|---|---|---|
0x00,0x00 | TLS_NULL_WITH_NULL_NULL | Y | N | [RFC5246] |
0x00,0x01 | TLS_RSA_WITH_NULL_MD5 | Y | N | [RFC5246] |
0x00,0x02 | TLS_RSA_WITH_NULL_SHA | Y | N | [RFC5246] |
0x00,0x03 | TLS_RSA_EXPORT_WITH_RC4_40_MD5 | N | N | [RFC4346][RFC6347] |
0x00,0x04 | TLS_RSA_WITH_RC4_128_MD5 | N | N | [RFC5246][RFC6347] |
0x00,0x05 | TLS_RSA_WITH_RC4_128_SHA | N | N | [RFC5246][RFC6347] |
0x00,0x06 | TLS_RSA_EXPORT_WITH_RC2_CBC_40_MD5 | Y | N | [RFC4346] |
0x00,0x07 | TLS_RSA_WITH_IDEA_CBC_SHA | Y | N | [RFC5469][SC-tls-des-idea-ciphers-to-historic] |
0x00,0x08 | TLS_RSA_EXPORT_WITH_DES40_CBC_SHA | Y | N | [RFC4346] |
0x00,0x09 | TLS_RSA_WITH_DES_CBC_SHA | Y | N | [RFC5469][SC-tls-des-idea-ciphers-to-historic] |
0x00,0x0A | TLS_RSA_WITH_3DES_EDE_CBC_SHA | Y | N | [RFC5246] |
0x00,0x0B | TLS_DH_DSS_EXPORT_WITH_DES40_CBC_SHA | Y | N | [RFC4346] |
0x00,0x0C | TLS_DH_DSS_WITH_DES_CBC_SHA | Y | N | [RFC5469][SC-tls-des-idea-ciphers-to-historic] |
0x00,0x0D | TLS_DH_DSS_WITH_3DES_EDE_CBC_SHA | Y | N | [RFC5246] |
0x00,0x0E | TLS_DH_RSA_EXPORT_WITH_DES40_CBC_SHA | Y | N | [RFC4346] |
0x00,0x0F | TLS_DH_RSA_WITH_DES_CBC_SHA | Y | N | [RFC5469][SC-tls-des-idea-ciphers-to-historic] |
0x00,0x10 | TLS_DH_RSA_WITH_3DES_EDE_CBC_SHA | Y | N | [RFC5246] |
0x00,0x11 | TLS_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA | Y | N | [RFC4346] |
0x00,0x12 | TLS_DHE_DSS_WITH_DES_CBC_SHA | Y | N | [RFC5469][SC-tls-des-idea-ciphers-to-historic] |
0x00,0x13 | TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA | Y | N | [RFC5246] |
0x00,0x14 | TLS_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA | Y | N | [RFC4346] |
0x00,0x15 | TLS_DHE_RSA_WITH_DES_CBC_SHA | Y | N | [RFC5469][SC-tls-des-idea-ciphers-to-historic] |
0x00,0x16 | TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA | Y | N | [RFC5246] |
0x00,0x17 | TLS_DH_anon_EXPORT_WITH_RC4_40_MD5 | N | N | [RFC4346][RFC6347] |
0x00,0x18 | TLS_DH_anon_WITH_RC4_128_MD5 | N | N | [RFC5246][RFC6347] |
0x00,0x19 | TLS_DH_anon_EXPORT_WITH_DES40_CBC_SHA | Y | N | [RFC4346] |
0x00,0x1A | TLS_DH_anon_WITH_DES_CBC_SHA | Y | N | [RFC5469][SC-tls-des-idea-ciphers-to-historic] |
0x00,0x1B | TLS_DH_anon_WITH_3DES_EDE_CBC_SHA | Y | N | [RFC5246] |
0x00,0x1C-1D | Reserved to avoid conflicts with SSLv3 | [RFC5246] | ||
0x00,0x1E | TLS_KRB5_WITH_DES_CBC_SHA | Y | N | [RFC2712] |
0x00,0x1F | TLS_KRB5_WITH_3DES_EDE_CBC_SHA | Y | N | [RFC2712] |
0x00,0x20 | TLS_KRB5_WITH_RC4_128_SHA | N | N | [RFC2712][RFC6347] |
0x00,0x21 | TLS_KRB5_WITH_IDEA_CBC_SHA | Y | N | [RFC2712] |
0x00,0x22 | TLS_KRB5_WITH_DES_CBC_MD5 | Y | N | [RFC2712] |
0x00,0x23 | TLS_KRB5_WITH_3DES_EDE_CBC_MD5 | Y | N | [RFC2712] |
0x00,0x24 | TLS_KRB5_WITH_RC4_128_MD5 | N | N | [RFC2712][RFC6347] |
0x00,0x25 | TLS_KRB5_WITH_IDEA_CBC_MD5 | Y | N | [RFC2712] |
0x00,0x26 | TLS_KRB5_EXPORT_WITH_DES_CBC_40_SHA | Y | N | [RFC2712] |
0x00,0x27 | TLS_KRB5_EXPORT_WITH_RC2_CBC_40_SHA | Y | N | [RFC2712] |
0x00,0x28 | TLS_KRB5_EXPORT_WITH_RC4_40_SHA | N | N | [RFC2712][RFC6347] |
0x00,0x29 | TLS_KRB5_EXPORT_WITH_DES_CBC_40_MD5 | Y | N | [RFC2712] |
0x00,0x2A | TLS_KRB5_EXPORT_WITH_RC2_CBC_40_MD5 | Y | N | [RFC2712] |
0x00,0x2B | TLS_KRB5_EXPORT_WITH_RC4_40_MD5 | N | N | [RFC2712][RFC6347] |
0x00,0x2C | TLS_PSK_WITH_NULL_SHA | Y | N | [RFC4785] |
0x00,0x2D | TLS_DHE_PSK_WITH_NULL_SHA | Y | N | [RFC4785] |
0x00,0x2E | TLS_RSA_PSK_WITH_NULL_SHA | Y | N | [RFC4785] |
0x00,0x2F | TLS_RSA_WITH_AES_128_CBC_SHA | Y | N | [RFC5246] |
0x00,0x30 | TLS_DH_DSS_WITH_AES_128_CBC_SHA | Y | N | [RFC5246] |
0x00,0x31 | TLS_DH_RSA_WITH_AES_128_CBC_SHA | Y | N | [RFC5246] |
0x00,0x32 | TLS_DHE_DSS_WITH_AES_128_CBC_SHA | Y | N | [RFC5246] |
0x00,0x33 | TLS_DHE_RSA_WITH_AES_128_CBC_SHA | Y | N | [RFC5246] |
0x00,0x34 | TLS_DH_anon_WITH_AES_128_CBC_SHA | Y | N | [RFC5246] |
0x00,0x35 | TLS_RSA_WITH_AES_256_CBC_SHA | Y | N | [RFC5246] |
0x00,0x36 | TLS_DH_DSS_WITH_AES_256_CBC_SHA | Y | N | [RFC5246] |
0x00,0x37 | TLS_DH_RSA_WITH_AES_256_CBC_SHA | Y | N | [RFC5246] |
0x00,0x38 | TLS_DHE_DSS_WITH_AES_256_CBC_SHA | Y | N | [RFC5246] |
0x00,0x39 | TLS_DHE_RSA_WITH_AES_256_CBC_SHA | Y | N | [RFC5246] |
0x00,0x3A | TLS_DH_anon_WITH_AES_256_CBC_SHA | Y | N | [RFC5246] |
0x00,0x3B | TLS_RSA_WITH_NULL_SHA256 | Y | N | [RFC5246] |
0x00,0x3C | TLS_RSA_WITH_AES_128_CBC_SHA256 | Y | N | [RFC5246] |
0x00,0x3D | TLS_RSA_WITH_AES_256_CBC_SHA256 | Y | N | [RFC5246] |
0x00,0x3E | TLS_DH_DSS_WITH_AES_128_CBC_SHA256 | Y | N | [RFC5246] |
0x00,0x3F | TLS_DH_RSA_WITH_AES_128_CBC_SHA256 | Y | N | [RFC5246] |
0x00,0x40 | TLS_DHE_DSS_WITH_AES_128_CBC_SHA256 | Y | N | [RFC5246] |
0x00,0x41 | TLS_RSA_WITH_CAMELLIA_128_CBC_SHA | Y | N | [RFC5932] |
0x00,0x42 | TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA | Y | N | [RFC5932] |
0x00,0x43 | TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA | Y | N | [RFC5932] |
0x00,0x44 | TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA | Y | N | [RFC5932] |
0x00,0x45 | TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA | Y | N | [RFC5932] |
0x00,0x46 | TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA | Y | N | [RFC5932] |
0x00,0x47-4F | Reserved to avoid conflicts with deployed implementations | [Pasi_Eronen] | ||
0x00,0x50-58 | Reserved to avoid conflicts | [Pasi Eronen, <pasi.eronen&nokia.com>, 2008-04-04. 2008-04-04] | ||
0x00,0x59-5C | Reserved to avoid conflicts with deployed implementations | [Pasi_Eronen] | ||
0x00,0x5D-5F | Unassigned | |||
0x00,0x60-66 | Reserved to avoid conflicts with widely deployed implementations | [Pasi_Eronen] | ||
0x00,0x67 | TLS_DHE_RSA_WITH_AES_128_CBC_SHA256 | Y | N | [RFC5246] |
0x00,0x68 | TLS_DH_DSS_WITH_AES_256_CBC_SHA256 | Y | N | [RFC5246] |
0x00,0x69 | TLS_DH_RSA_WITH_AES_256_CBC_SHA256 | Y | N | [RFC5246] |
0x00,0x6A | TLS_DHE_DSS_WITH_AES_256_CBC_SHA256 | Y | N | [RFC5246] |
0x00,0x6B | TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 | Y | N | [RFC5246] |
0x00,0x6C | TLS_DH_anon_WITH_AES_128_CBC_SHA256 | Y | N | [RFC5246] |
0x00,0x6D | TLS_DH_anon_WITH_AES_256_CBC_SHA256 | Y | N | [RFC5246] |
0x00,0x6E-83 | Unassigned | |||
0x00,0x84 | TLS_RSA_WITH_CAMELLIA_256_CBC_SHA | Y | N | [RFC5932] |
0x00,0x85 | TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA | Y | N | [RFC5932] |
0x00,0x86 | TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA | Y | N | [RFC5932] |
0x00,0x87 | TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA | Y | N | [RFC5932] |
0x00,0x88 | TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA | Y | N | [RFC5932] |
0x00,0x89 | TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA | Y | N | [RFC5932] |
0x00,0x8A | TLS_PSK_WITH_RC4_128_SHA | N | N | [RFC4279][RFC6347] |
0x00,0x8B | TLS_PSK_WITH_3DES_EDE_CBC_SHA | Y | N | [RFC4279] |
0x00,0x8C | TLS_PSK_WITH_AES_128_CBC_SHA | Y | N | [RFC4279] |
0x00,0x8D | TLS_PSK_WITH_AES_256_CBC_SHA | Y | N | [RFC4279] |
0x00,0x8E | TLS_DHE_PSK_WITH_RC4_128_SHA | N | N | [RFC4279][RFC6347] |
0x00,0x8F | TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA | Y | N | [RFC4279] |
0x00,0x90 | TLS_DHE_PSK_WITH_AES_128_CBC_SHA | Y | N | [RFC4279] |
0x00,0x91 | TLS_DHE_PSK_WITH_AES_256_CBC_SHA | Y | N | [RFC4279] |
0x00,0x92 | TLS_RSA_PSK_WITH_RC4_128_SHA | N | N | [RFC4279][RFC6347] |
0x00,0x93 | TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA | Y | N | [RFC4279] |
0x00,0x94 | TLS_RSA_PSK_WITH_AES_128_CBC_SHA | Y | N | [RFC4279] |
0x00,0x95 | TLS_RSA_PSK_WITH_AES_256_CBC_SHA | Y | N | [RFC4279] |
0x00,0x96 | TLS_RSA_WITH_SEED_CBC_SHA | Y | N | [RFC4162] |
0x00,0x97 | TLS_DH_DSS_WITH_SEED_CBC_SHA | Y | N | [RFC4162] |
0x00,0x98 | TLS_DH_RSA_WITH_SEED_CBC_SHA | Y | N | [RFC4162] |
0x00,0x99 | TLS_DHE_DSS_WITH_SEED_CBC_SHA | Y | N | [RFC4162] |
0x00,0x9A | TLS_DHE_RSA_WITH_SEED_CBC_SHA | Y | N | [RFC4162] |
0x00,0x9B | TLS_DH_anon_WITH_SEED_CBC_SHA | Y | N | [RFC4162] |
0x00,0x9C | TLS_RSA_WITH_AES_128_GCM_SHA256 | Y | N | [RFC5288] |
0x00,0x9D | TLS_RSA_WITH_AES_256_GCM_SHA384 | Y | N | [RFC5288] |
0x00,0x9E | TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 | Y | Y | [RFC5288] |
0x00,0x9F | TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 | Y | Y | [RFC5288] |
0x00,0xA0 | TLS_DH_RSA_WITH_AES_128_GCM_SHA256 | Y | N | [RFC5288] |
0x00,0xA1 | TLS_DH_RSA_WITH_AES_256_GCM_SHA384 | Y | N | [RFC5288] |
0x00,0xA2 | TLS_DHE_DSS_WITH_AES_128_GCM_SHA256 | Y | N | [RFC5288] |
0x00,0xA3 | TLS_DHE_DSS_WITH_AES_256_GCM_SHA384 | Y | N | [RFC5288] |
0x00,0xA4 | TLS_DH_DSS_WITH_AES_128_GCM_SHA256 | Y | N | [RFC5288] |
0x00,0xA5 | TLS_DH_DSS_WITH_AES_256_GCM_SHA384 | Y | N | [RFC5288] |
0x00,0xA6 | TLS_DH_anon_WITH_AES_128_GCM_SHA256 | Y | N | [RFC5288] |
0x00,0xA7 | TLS_DH_anon_WITH_AES_256_GCM_SHA384 | Y | N | [RFC5288] |
0x00,0xA8 | TLS_PSK_WITH_AES_128_GCM_SHA256 | Y | N | [RFC5487] |
0x00,0xA9 | TLS_PSK_WITH_AES_256_GCM_SHA384 | Y | N | [RFC5487] |
0x00,0xAA | TLS_DHE_PSK_WITH_AES_128_GCM_SHA256 | Y | Y | [RFC5487] |
0x00,0xAB | TLS_DHE_PSK_WITH_AES_256_GCM_SHA384 | Y | Y | [RFC5487] |
0x00,0xAC | TLS_RSA_PSK_WITH_AES_128_GCM_SHA256 | Y | N | [RFC5487] |
0x00,0xAD | TLS_RSA_PSK_WITH_AES_256_GCM_SHA384 | Y | N | [RFC5487] |
0x00,0xAE | TLS_PSK_WITH_AES_128_CBC_SHA256 | Y | N | [RFC5487] |
0x00,0xAF | TLS_PSK_WITH_AES_256_CBC_SHA384 | Y | N | [RFC5487] |
0x00,0xB0 | TLS_PSK_WITH_NULL_SHA256 | Y | N | [RFC5487] |
0x00,0xB1 | TLS_PSK_WITH_NULL_SHA384 | Y | N | [RFC5487] |
0x00,0xB2 | TLS_DHE_PSK_WITH_AES_128_CBC_SHA256 | Y | N | [RFC5487] |
0x00,0xB3 | TLS_DHE_PSK_WITH_AES_256_CBC_SHA384 | Y | N | [RFC5487] |
0x00,0xB4 | TLS_DHE_PSK_WITH_NULL_SHA256 | Y | N | [RFC5487] |
0x00,0xB5 | TLS_DHE_PSK_WITH_NULL_SHA384 | Y | N | [RFC5487] |
0x00,0xB6 | TLS_RSA_PSK_WITH_AES_128_CBC_SHA256 | Y | N | [RFC5487] |
0x00,0xB7 | TLS_RSA_PSK_WITH_AES_256_CBC_SHA384 | Y | N | [RFC5487] |
0x00,0xB8 | TLS_RSA_PSK_WITH_NULL_SHA256 | Y | N | [RFC5487] |
0x00,0xB9 | TLS_RSA_PSK_WITH_NULL_SHA384 | Y | N | [RFC5487] |
0x00,0xBA | TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256 | Y | N | [RFC5932] |
0x00,0xBB | TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA256 | Y | N | [RFC5932] |
0x00,0xBC | TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA256 | Y | N | [RFC5932] |
0x00,0xBD | TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA256 | Y | N | [RFC5932] |
0x00,0xBE | TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 | Y | N | [RFC5932] |
0x00,0xBF | TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA256 | Y | N | [RFC5932] |
0x00,0xC0 | TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256 | Y | N | [RFC5932] |
0x00,0xC1 | TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA256 | Y | N | [RFC5932] |
0x00,0xC2 | TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA256 | Y | N | [RFC5932] |
0x00,0xC3 | TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA256 | Y | N | [RFC5932] |
0x00,0xC4 | TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256 | Y | N | [RFC5932] |
0x00,0xC5 | TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA256 | Y | N | [RFC5932] |
0x00,0xC6 | TLS_SM4_GCM_SM3 | N | N | [RFC8998] |
0x00,0xC7 | TLS_SM4_CCM_SM3 | N | N | [RFC8998] |
0x00,0xC8-FE | Unassigned | |||
0x00,0xFF | TLS_EMPTY_RENEGOTIATION_INFO_SCSV | Y | N | [RFC5746] |
0x01-09,* | Unassigned | |||
0x0A,0x00-09 | Unassigned | |||
0x0A,0x0A | Reserved | Y | N | [RFC8701] |
0x0A,0x0B-FF | Unassigned | |||
0x0B-12,* | Unassigned | |||
0x13,0x00 | Unassigned | |||
0x13,0x01 | TLS_AES_128_GCM_SHA256 | Y | Y | [RFC8446] |
0x13,0x02 | TLS_AES_256_GCM_SHA384 | Y | Y | [RFC8446] |
0x13,0x03 | TLS_CHACHA20_POLY1305_SHA256 | Y | Y | [RFC8446] |
0x13,0x04 | TLS_AES_128_CCM_SHA256 | Y | Y | [RFC8446] |
0x13,0x05 | TLS_AES_128_CCM_8_SHA256 | Y | N | [RFC8446][IESG Action 2018-08-16] |
0x13,0x06-FF | Unassigned | |||
0x14-19,* | Unassigned | |||
0x1A,0x00-19 | Unassigned | |||
0x1A,0x1A | Reserved | Y | N | [RFC8701] |
0x1A,0x1B-FF | Unassigned | |||
0x1B-29,* | Unassigned | |||
0x2A,0x00-29 | Unassigned | |||
0x2A,0x2A | Reserved | Y | N | [RFC8701] |
0x2A,0x2B-FF | Unassigned | |||
0x2B-39,* | Unassigned | |||
0x3A,0x00-39 | Unassigned | |||
0x3A,0x3A | Reserved | Y | N | [RFC8701] |
0x3A,0x3B-FF | Unassigned | |||
0x3B-49,* | Unassigned | |||
0x4A,0x00-49 | Unassigned | |||
0x4A,0x4A | Reserved | Y | N | [RFC8701] |
0x4A,0x4B-FF | Unassigned | |||
0x4B-55,* | Unassigned | |||
0x56,0x00 | TLS_FALLBACK_SCSV | Y | N | [RFC7507] |
0x56,0x01-FF | Unassigned | |||
0x57-59,* | Unassigned | |||
0x5A,0x00-59 | Unassigned | |||
0x5A,0x5A | Reserved | Y | N | [RFC8701] |
0x5A,0x5B-FF | Unassigned | |||
0x5B-69,* | Unassigned | |||
0x6A,0x00-69 | Unassigned | |||
0x6A,0x6A | Reserved | Y | N | [RFC8701] |
0x6A,0x6B-FF | Unassigned | |||
0x6B-79,* | Unassigned | |||
0x7A,0x00-79 | Unassigned | |||
0x7A,0x7A | Reserved | Y | N | [RFC8701] |
0x7A,0x7B-FF | Unassigned | |||
0x7B-89,* | Unassigned | |||
0x8A,0x00-89 | Unassigned | |||
0x8A,0x8A | Reserved | Y | N | [RFC8701] |
0x8A,0x8B-FF | Unassigned | |||
0x8B-99,* | Unassigned | |||
0x9A,0x00-99 | Unassigned | |||
0x9A,0x9A | Reserved | Y | N | [RFC8701] |
0x9A,0x9B-FF | Unassigned | |||
0x9B-A9,* | Unassigned | |||
0xAA,0x00-A9 | Unassigned | |||
0xAA,0xAA | Reserved | Y | N | [RFC8701] |
0xAA,0xAB-FF | Unassigned | |||
0xAB-B9,* | Unassigned | |||
0xBA,0x00-B9 | Unassigned | |||
0xBA,0xBA | Reserved | Y | N | [RFC8701] |
0xBA,0xBB-FF | Unassigned | |||
0xBB-BF,* | Unassigned | |||
0xC0,0x00 | Unassigned | |||
0xC0,0x01 | TLS_ECDH_ECDSA_WITH_NULL_SHA | Y | N | [RFC8422] |
0xC0,0x02 | TLS_ECDH_ECDSA_WITH_RC4_128_SHA | N | N | [RFC8422][RFC6347] |
0xC0,0x03 | TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA | Y | N | [RFC8422] |
0xC0,0x04 | TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA | Y | N | [RFC8422] |
0xC0,0x05 | TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA | Y | N | [RFC8422] |
0xC0,0x06 | TLS_ECDHE_ECDSA_WITH_NULL_SHA | Y | N | [RFC8422] |
0xC0,0x07 | TLS_ECDHE_ECDSA_WITH_RC4_128_SHA | N | N | [RFC8422][RFC6347] |
0xC0,0x08 | TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA | Y | N | [RFC8422] |
0xC0,0x09 | TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA | Y | N | [RFC8422] |
0xC0,0x0A | TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA | Y | N | [RFC8422] |
0xC0,0x0B | TLS_ECDH_RSA_WITH_NULL_SHA | Y | N | [RFC8422] |
0xC0,0x0C | TLS_ECDH_RSA_WITH_RC4_128_SHA | N | N | [RFC8422][RFC6347] |
0xC0,0x0D | TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA | Y | N | [RFC8422] |
0xC0,0x0E | TLS_ECDH_RSA_WITH_AES_128_CBC_SHA | Y | N | [RFC8422] |
0xC0,0x0F | TLS_ECDH_RSA_WITH_AES_256_CBC_SHA | Y | N | [RFC8422] |
0xC0,0x10 | TLS_ECDHE_RSA_WITH_NULL_SHA | Y | N | [RFC8422] |
0xC0,0x11 | TLS_ECDHE_RSA_WITH_RC4_128_SHA | N | N | [RFC8422][RFC6347] |
0xC0,0x12 | TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA | Y | N | [RFC8422] |
0xC0,0x13 | TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA | Y | N | [RFC8422] |
0xC0,0x14 | TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA | Y | N | [RFC8422] |
0xC0,0x15 | TLS_ECDH_anon_WITH_NULL_SHA | Y | N | [RFC8422] |
0xC0,0x16 | TLS_ECDH_anon_WITH_RC4_128_SHA | N | N | [RFC8422][RFC6347] |
0xC0,0x17 | TLS_ECDH_anon_WITH_3DES_EDE_CBC_SHA | Y | N | [RFC8422] |
0xC0,0x18 | TLS_ECDH_anon_WITH_AES_128_CBC_SHA | Y | N | [RFC8422] |
0xC0,0x19 | TLS_ECDH_anon_WITH_AES_256_CBC_SHA | Y | N | [RFC8422] |
0xC0,0x1A | TLS_SRP_SHA_WITH_3DES_EDE_CBC_SHA | Y | N | [RFC5054] |
0xC0,0x1B | TLS_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA | Y | N | [RFC5054] |
0xC0,0x1C | TLS_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA | Y | N | [RFC5054] |
0xC0,0x1D | TLS_SRP_SHA_WITH_AES_128_CBC_SHA | Y | N | [RFC5054] |
0xC0,0x1E | TLS_SRP_SHA_RSA_WITH_AES_128_CBC_SHA | Y | N | [RFC5054] |
0xC0,0x1F | TLS_SRP_SHA_DSS_WITH_AES_128_CBC_SHA | Y | N | [RFC5054] |
0xC0,0x20 | TLS_SRP_SHA_WITH_AES_256_CBC_SHA | Y | N | [RFC5054] |
0xC0,0x21 | TLS_SRP_SHA_RSA_WITH_AES_256_CBC_SHA | Y | N | [RFC5054] |
0xC0,0x22 | TLS_SRP_SHA_DSS_WITH_AES_256_CBC_SHA | Y | N | [RFC5054] |
0xC0,0x23 | TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 | Y | N | [RFC5289] |
0xC0,0x24 | TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 | Y | N | [RFC5289] |
0xC0,0x25 | TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256 | Y | N | [RFC5289] |
0xC0,0x26 | TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384 | Y | N | [RFC5289] |
0xC0,0x27 | TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 | Y | N | [RFC5289] |
0xC0,0x28 | TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 | Y | N | [RFC5289] |
0xC0,0x29 | TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256 | Y | N | [RFC5289] |
0xC0,0x2A | TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384 | Y | N | [RFC5289] |
0xC0,0x2B | TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 | Y | Y | [RFC5289] |
0xC0,0x2C | TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 | Y | Y | [RFC5289] |
0xC0,0x2D | TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256 | Y | N | [RFC5289] |
0xC0,0x2E | TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384 | Y | N | [RFC5289] |
0xC0,0x2F | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 | Y | Y | [RFC5289] |
0xC0,0x30 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 | Y | Y | [RFC5289] |
0xC0,0x31 | TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256 | Y | N | [RFC5289] |
0xC0,0x32 | TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384 | Y | N | [RFC5289] |
0xC0,0x33 | TLS_ECDHE_PSK_WITH_RC4_128_SHA | N | N | [RFC5489][RFC6347] |
0xC0,0x34 | TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA | Y | N | [RFC5489] |
0xC0,0x35 | TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA | Y | N | [RFC5489] |
0xC0,0x36 | TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA | Y | N | [RFC5489] |
0xC0,0x37 | TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256 | Y | N | [RFC5489] |
0xC0,0x38 | TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384 | Y | N | [RFC5489] |
0xC0,0x39 | TLS_ECDHE_PSK_WITH_NULL_SHA | Y | N | [RFC5489] |
0xC0,0x3A | TLS_ECDHE_PSK_WITH_NULL_SHA256 | Y | N | [RFC5489] |
0xC0,0x3B | TLS_ECDHE_PSK_WITH_NULL_SHA384 | Y | N | [RFC5489] |
0xC0,0x3C | TLS_RSA_WITH_ARIA_128_CBC_SHA256 | Y | N | [RFC6209] |
0xC0,0x3D | TLS_RSA_WITH_ARIA_256_CBC_SHA384 | Y | N | [RFC6209] |
0xC0,0x3E | TLS_DH_DSS_WITH_ARIA_128_CBC_SHA256 | Y | N | [RFC6209] |
0xC0,0x3F | TLS_DH_DSS_WITH_ARIA_256_CBC_SHA384 | Y | N | [RFC6209] |
0xC0,0x40 | TLS_DH_RSA_WITH_ARIA_128_CBC_SHA256 | Y | N | [RFC6209] |
0xC0,0x41 | TLS_DH_RSA_WITH_ARIA_256_CBC_SHA384 | Y | N | [RFC6209] |
0xC0,0x42 | TLS_DHE_DSS_WITH_ARIA_128_CBC_SHA256 | Y | N | [RFC6209] |
0xC0,0x43 | TLS_DHE_DSS_WITH_ARIA_256_CBC_SHA384 | Y | N | [RFC6209] |
0xC0,0x44 | TLS_DHE_RSA_WITH_ARIA_128_CBC_SHA256 | Y | N | [RFC6209] |
0xC0,0x45 | TLS_DHE_RSA_WITH_ARIA_256_CBC_SHA384 | Y | N | [RFC6209] |
0xC0,0x46 | TLS_DH_anon_WITH_ARIA_128_CBC_SHA256 | Y | N | [RFC6209] |
0xC0,0x47 | TLS_DH_anon_WITH_ARIA_256_CBC_SHA384 | Y | N | [RFC6209] |
0xC0,0x48 | TLS_ECDHE_ECDSA_WITH_ARIA_128_CBC_SHA256 | Y | N | [RFC6209] |
0xC0,0x49 | TLS_ECDHE_ECDSA_WITH_ARIA_256_CBC_SHA384 | Y | N | [RFC6209] |
0xC0,0x4A | TLS_ECDH_ECDSA_WITH_ARIA_128_CBC_SHA256 | Y | N | [RFC6209] |
0xC0,0x4B | TLS_ECDH_ECDSA_WITH_ARIA_256_CBC_SHA384 | Y | N | [RFC6209] |
0xC0,0x4C | TLS_ECDHE_RSA_WITH_ARIA_128_CBC_SHA256 | Y | N | [RFC6209] |
0xC0,0x4D | TLS_ECDHE_RSA_WITH_ARIA_256_CBC_SHA384 | Y | N | [RFC6209] |
0xC0,0x4E | TLS_ECDH_RSA_WITH_ARIA_128_CBC_SHA256 | Y | N | [RFC6209] |
0xC0,0x4F | TLS_ECDH_RSA_WITH_ARIA_256_CBC_SHA384 | Y | N | [RFC6209] |
0xC0,0x50 | TLS_RSA_WITH_ARIA_128_GCM_SHA256 | Y | N | [RFC6209] |
0xC0,0x51 | TLS_RSA_WITH_ARIA_256_GCM_SHA384 | Y | N | [RFC6209] |
0xC0,0x52 | TLS_DHE_RSA_WITH_ARIA_128_GCM_SHA256 | Y | N | [RFC6209] |
0xC0,0x53 | TLS_DHE_RSA_WITH_ARIA_256_GCM_SHA384 | Y | N | [RFC6209] |
0xC0,0x54 | TLS_DH_RSA_WITH_ARIA_128_GCM_SHA256 | Y | N | [RFC6209] |
0xC0,0x55 | TLS_DH_RSA_WITH_ARIA_256_GCM_SHA384 | Y | N | [RFC6209] |
0xC0,0x56 | TLS_DHE_DSS_WITH_ARIA_128_GCM_SHA256 | Y | N | [RFC6209] |
0xC0,0x57 | TLS_DHE_DSS_WITH_ARIA_256_GCM_SHA384 | Y | N | [RFC6209] |
0xC0,0x58 | TLS_DH_DSS_WITH_ARIA_128_GCM_SHA256 | Y | N | [RFC6209] |
0xC0,0x59 | TLS_DH_DSS_WITH_ARIA_256_GCM_SHA384 | Y | N | [RFC6209] |
0xC0,0x5A | TLS_DH_anon_WITH_ARIA_128_GCM_SHA256 | Y | N | [RFC6209] |
0xC0,0x5B | TLS_DH_anon_WITH_ARIA_256_GCM_SHA384 | Y | N | [RFC6209] |
0xC0,0x5C | TLS_ECDHE_ECDSA_WITH_ARIA_128_GCM_SHA256 | Y | N | [RFC6209] |
0xC0,0x5D | TLS_ECDHE_ECDSA_WITH_ARIA_256_GCM_SHA384 | Y | N | [RFC6209] |
0xC0,0x5E | TLS_ECDH_ECDSA_WITH_ARIA_128_GCM_SHA256 | Y | N | [RFC6209] |
0xC0,0x5F | TLS_ECDH_ECDSA_WITH_ARIA_256_GCM_SHA384 | Y | N | [RFC6209] |
0xC0,0x60 | TLS_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256 | Y | N | [RFC6209] |
0xC0,0x61 | TLS_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384 | Y | N | [RFC6209] |
0xC0,0x62 | TLS_ECDH_RSA_WITH_ARIA_128_GCM_SHA256 | Y | N | [RFC6209] |
0xC0,0x63 | TLS_ECDH_RSA_WITH_ARIA_256_GCM_SHA384 | Y | N | [RFC6209] |
0xC0,0x64 | TLS_PSK_WITH_ARIA_128_CBC_SHA256 | Y | N | [RFC6209] |
0xC0,0x65 | TLS_PSK_WITH_ARIA_256_CBC_SHA384 | Y | N | [RFC6209] |
0xC0,0x66 | TLS_DHE_PSK_WITH_ARIA_128_CBC_SHA256 | Y | N | [RFC6209] |
0xC0,0x67 | TLS_DHE_PSK_WITH_ARIA_256_CBC_SHA384 | Y | N | [RFC6209] |
0xC0,0x68 | TLS_RSA_PSK_WITH_ARIA_128_CBC_SHA256 | Y | N | [RFC6209] |
0xC0,0x69 | TLS_RSA_PSK_WITH_ARIA_256_CBC_SHA384 | Y | N | [RFC6209] |
0xC0,0x6A | TLS_PSK_WITH_ARIA_128_GCM_SHA256 | Y | N | [RFC6209] |
0xC0,0x6B | TLS_PSK_WITH_ARIA_256_GCM_SHA384 | Y | N | [RFC6209] |
0xC0,0x6C | TLS_DHE_PSK_WITH_ARIA_128_GCM_SHA256 | Y | N | [RFC6209] |
0xC0,0x6D | TLS_DHE_PSK_WITH_ARIA_256_GCM_SHA384 | Y | N | [RFC6209] |
0xC0,0x6E | TLS_RSA_PSK_WITH_ARIA_128_GCM_SHA256 | Y | N | [RFC6209] |
0xC0,0x6F | TLS_RSA_PSK_WITH_ARIA_256_GCM_SHA384 | Y | N | [RFC6209] |
0xC0,0x70 | TLS_ECDHE_PSK_WITH_ARIA_128_CBC_SHA256 | Y | N | [RFC6209] |
0xC0,0x71 | TLS_ECDHE_PSK_WITH_ARIA_256_CBC_SHA384 | Y | N | [RFC6209] |
0xC0,0x72 | TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 | Y | N | [RFC6367] |
0xC0,0x73 | TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 | Y | N | [RFC6367] |
0xC0,0x74 | TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 | Y | N | [RFC6367] |
0xC0,0x75 | TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 | Y | N | [RFC6367] |
0xC0,0x76 | TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 | Y | N | [RFC6367] |
0xC0,0x77 | TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384 | Y | N | [RFC6367] |
0xC0,0x78 | TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256 | Y | N | [RFC6367] |
0xC0,0x79 | TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384 | Y | N | [RFC6367] |
0xC0,0x7A | TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256 | Y | N | [RFC6367] |
0xC0,0x7B | TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384 | Y | N | [RFC6367] |
0xC0,0x7C | TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256 | Y | N | [RFC6367] |
0xC0,0x7D | TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384 | Y | N | [RFC6367] |
0xC0,0x7E | TLS_DH_RSA_WITH_CAMELLIA_128_GCM_SHA256 | Y | N | [RFC6367] |
0xC0,0x7F | TLS_DH_RSA_WITH_CAMELLIA_256_GCM_SHA384 | Y | N | [RFC6367] |
0xC0,0x80 | TLS_DHE_DSS_WITH_CAMELLIA_128_GCM_SHA256 | Y | N | [RFC6367] |
0xC0,0x81 | TLS_DHE_DSS_WITH_CAMELLIA_256_GCM_SHA384 | Y | N | [RFC6367] |
0xC0,0x82 | TLS_DH_DSS_WITH_CAMELLIA_128_GCM_SHA256 | Y | N | [RFC6367] |
0xC0,0x83 | TLS_DH_DSS_WITH_CAMELLIA_256_GCM_SHA384 | Y | N | [RFC6367] |
0xC0,0x84 | TLS_DH_anon_WITH_CAMELLIA_128_GCM_SHA256 | Y | N | [RFC6367] |
0xC0,0x85 | TLS_DH_anon_WITH_CAMELLIA_256_GCM_SHA384 | Y | N | [RFC6367] |
0xC0,0x86 | TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256 | Y | N | [RFC6367] |
0xC0,0x87 | TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384 | Y | N | [RFC6367] |
0xC0,0x88 | TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256 | Y | N | [RFC6367] |
0xC0,0x89 | TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384 | Y | N | [RFC6367] |
0xC0,0x8A | TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256 | Y | N | [RFC6367] |
0xC0,0x8B | TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384 | Y | N | [RFC6367] |
0xC0,0x8C | TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256 | Y | N | [RFC6367] |
0xC0,0x8D | TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384 | Y | N | [RFC6367] |
0xC0,0x8E | TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256 | Y | N | [RFC6367] |
0xC0,0x8F | TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384 | Y | N | [RFC6367] |
0xC0,0x90 | TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256 | Y | N | [RFC6367] |
0xC0,0x91 | TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384 | Y | N | [RFC6367] |
0xC0,0x92 | TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256 | Y | N | [RFC6367] |
0xC0,0x93 | TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384 | Y | N | [RFC6367] |
0xC0,0x94 | TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256 | Y | N | [RFC6367] |
0xC0,0x95 | TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384 | Y | N | [RFC6367] |
0xC0,0x96 | TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256 | Y | N | [RFC6367] |
0xC0,0x97 | TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384 | Y | N | [RFC6367] |
0xC0,0x98 | TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256 | Y | N | [RFC6367] |
0xC0,0x99 | TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384 | Y | N | [RFC6367] |
0xC0,0x9A | TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256 | Y | N | [RFC6367] |
0xC0,0x9B | TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384 | Y | N | [RFC6367] |
0xC0,0x9C | TLS_RSA_WITH_AES_128_CCM | Y | N | [RFC6655] |
0xC0,0x9D | TLS_RSA_WITH_AES_256_CCM | Y | N | [RFC6655] |
0xC0,0x9E | TLS_DHE_RSA_WITH_AES_128_CCM | Y | Y | [RFC6655] |
0xC0,0x9F | TLS_DHE_RSA_WITH_AES_256_CCM | Y | Y | [RFC6655] |
0xC0,0xA0 | TLS_RSA_WITH_AES_128_CCM_8 | Y | N | [RFC6655] |
0xC0,0xA1 | TLS_RSA_WITH_AES_256_CCM_8 | Y | N | [RFC6655] |
0xC0,0xA2 | TLS_DHE_RSA_WITH_AES_128_CCM_8 | Y | N | [RFC6655] |
0xC0,0xA3 | TLS_DHE_RSA_WITH_AES_256_CCM_8 | N | N | [RFC6655] |
0xC0,0xA4 | TLS_PSK_WITH_AES_128_CCM | Y | N | [RFC6655] |
0xC0,0xA5 | TLS_PSK_WITH_AES_256_CCM | Y | N | [RFC6655] |
0xC0,0xA6 | TLS_DHE_PSK_WITH_AES_128_CCM | Y | Y | [RFC6655] |
0xC0,0xA7 | TLS_DHE_PSK_WITH_AES_256_CCM | Y | Y | [RFC6655] |
0xC0,0xA8 | TLS_PSK_WITH_AES_128_CCM_8 | Y | N | [RFC6655] |
0xC0,0xA9 | TLS_PSK_WITH_AES_256_CCM_8 | Y | N | [RFC6655] |
0xC0,0xAA | TLS_PSK_DHE_WITH_AES_128_CCM_8 | Y | N | [RFC6655] |
0xC0,0xAB | TLS_PSK_DHE_WITH_AES_256_CCM_8 | Y | N | [RFC6655] |
0xC0,0xAC | TLS_ECDHE_ECDSA_WITH_AES_128_CCM | Y | N | [RFC7251] |
0xC0,0xAD | TLS_ECDHE_ECDSA_WITH_AES_256_CCM | Y | N | [RFC7251] |
0xC0,0xAE | TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8 | Y | N | [RFC7251] |
0xC0,0xAF | TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8 | Y | N | [RFC7251] |
0xC0,0xB0 | TLS_ECCPWD_WITH_AES_128_GCM_SHA256 | Y | N | [RFC8492] |
0xC0,0xB1 | TLS_ECCPWD_WITH_AES_256_GCM_SHA384 | Y | N | [RFC8492] |
0xC0,0xB2 | TLS_ECCPWD_WITH_AES_128_CCM_SHA256 | Y | N | [RFC8492] |
0xC0,0xB3 | TLS_ECCPWD_WITH_AES_256_CCM_SHA384 | Y | N | [RFC8492] |
0xC0,0xB4 | TLS_SHA256_SHA256 | Y | N | [draft-camwinget-tls-ts13-macciphersuites] |
0xC0,0xB5 | TLS_SHA384_SHA384 | Y | N | [draft-camwinget-tls-ts13-macciphersuites] |
0xC0,0xB6-FF | Unassigned | |||
0xC1,0x00 | TLS_GOSTR341112_256_WITH_KUZNYECHIK_CTR_OMAC | N | N | [draft-smyshlyaev-tls12-gost-suites] |
0xC1,0x01 | TLS_GOSTR341112_256_WITH_MAGMA_CTR_OMAC | N | N | [draft-smyshlyaev-tls12-gost-suites] |
0xC1,0x02 | TLS_GOSTR341112_256_WITH_28147_CNT_IMIT | N | N | [draft-smyshlyaev-tls12-gost-suites] |
0xC1,0x03 | TLS_GOSTR341112_256_WITH_KUZNYECHIK_MGM_L | N | N | [draft-smyshlyaev-tls13-gost-suites] |
0xC1,0x04 | TLS_GOSTR341112_256_WITH_MAGMA_MGM_L | N | N | [draft-smyshlyaev-tls13-gost-suites] |
0xC1,0x05 | TLS_GOSTR341112_256_WITH_KUZNYECHIK_MGM_S | N | N | [draft-smyshlyaev-tls13-gost-suites] |
0xC1,0x06 | TLS_GOSTR341112_256_WITH_MAGMA_MGM_S | N | N | [draft-smyshlyaev-tls13-gost-suites] |
0xC1,0x07-FF | Unassigned | |||
0xC2-C9,* | Unassigned | |||
0xCA,0x00-C9 | Unassigned | |||
0xCA,0xCA | Reserved | Y | N | [RFC8701] |
0xCA,0xCB-FF | Unassigned | |||
0xCB,* | Unassigned | |||
0xCC,0x00-A7 | Unassigned | |||
0xCC,0xA8 | TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 | Y | Y | [RFC7905] |
0xCC,0xA9 | TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 | Y | Y | [RFC7905] |
0xCC,0xAA | TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256 | Y | Y | [RFC7905] |
0xCC,0xAB | TLS_PSK_WITH_CHACHA20_POLY1305_SHA256 | Y | N | [RFC7905] |
0xCC,0xAC | TLS_ECDHE_PSK_WITH_CHACHA20_POLY1305_SHA256 | Y | Y | [RFC7905] |
0xCC,0xAD | TLS_DHE_PSK_WITH_CHACHA20_POLY1305_SHA256 | Y | Y | [RFC7905] |
0xCC,0xAE | TLS_RSA_PSK_WITH_CHACHA20_POLY1305_SHA256 | Y | N | [RFC7905] |
0xCC,0xAF-FF | Unassigned | |||
0xCD-CF,* | Unassigned | |||
0xD0,0x00 | Unassigned | |||
0xD0,0x01 | TLS_ECDHE_PSK_WITH_AES_128_GCM_SHA256 | Y | Y | [RFC8442] |
0xD0,0x02 | TLS_ECDHE_PSK_WITH_AES_256_GCM_SHA384 | Y | Y | [RFC8442] |
0xD0,0x03 | TLS_ECDHE_PSK_WITH_AES_128_CCM_8_SHA256 | Y | N | [RFC8442] |
0xD0,0x04 | Unassigned | |||
0xD0,0x05 | TLS_ECDHE_PSK_WITH_AES_128_CCM_SHA256 | Y | Y | [RFC8442] |
0xD0,0x06-FF | Unassigned | |||
0xD1-D9,* | Unassigned | |||
0xDA,0x00-D9 | Unassigned | |||
0xDA,0xDA | Reserved | Y | N | [RFC8701] |
0xDA,0xDB-FF | Unassigned | |||
0xDB-E9,* | Unassigned | |||
0xEA,0x00-E9 | Unassigned | |||
0xEA,0xEA | Reserved | Y | N | [RFC8701] |
0xEA,0xEB-FF | Unassigned | |||
0xEB-F9,* | Unassigned | |||
0xFA,0x00-C9 | Unassigned | |||
0xFA,0xFA | Reserved | Y | N | [RFC8701] |
0xFA,0xFB-FF | Unassigned | |||
0xFB-FD,* | Unassigned | |||
0xFE,0x00-FD | Unassigned | |||
0xFE,0xFE-FF | Reserved to avoid conflicts with widely deployed implementations | [Pasi_Eronen] | ||
0xFF,0x00-FF | Reserved for Private Use | [RFC8446] |
Standards Action
Value | Description | DTLS-OK | Reference |
---|---|---|---|
0-19 | Unassigned (Requires coordination; see [RFC7983]) | [RFC5764][RFC7983] | |
20 | change_cipher_spec | Y | [RFC8446] |
21 | alert | Y | [RFC8446] |
22 | handshake | Y | [RFC8446] |
23 | application_data | Y | [RFC8446] |
24 | heartbeat | Y | [RFC6520] |
25 | tls12_cid (TEMPORARY - registered 2019-07-02, extension registered 2020-07-28, expires 2021-07-02) | Y | [draft-ietf-tls-dtls-connection-id] |
26-63 | Unassigned | ||
64-255 | Unassigned (Requires coordination; see [RFC7983]) | [RFC5764][RFC7983] |
Standards Action
Value | Description | DTLS-OK | Reference | Comment |
---|---|---|---|---|
0 | close_notify | Y | [RFC8446] | |
1-9 | Unassigned | |||
10 | unexpected_message | Y | [RFC8446] | |
11-19 | Unassigned | |||
20 | bad_record_mac | Y | [RFC8446] | |
21 | decryption_failed_RESERVED | Y | [RFC8446] | Used in TLS versions prior to 1.3. |
22 | record_overflow | Y | [RFC8446] | |
23-29 | Unassigned | |||
30 | decompression_failure_RESERVED | Y | [RFC8446] | Used in TLS versions prior to 1.3. |
31-39 | Unassigned | |||
40 | handshake_failure | Y | [RFC8446] | |
41 | no_certificate_RESERVED | Y | [RFC8446] | Used in SSLv3 but not in TLS. |
42 | bad_certificate | Y | [RFC8446] | |
43 | unsupported_certificate | Y | [RFC8446] | |
44 | certificate_revoked | Y | [RFC8446] | |
45 | certificate_expired | Y | [RFC8446] | |
46 | certificate_unknown | Y | [RFC8446] | |
47 | illegal_parameter | Y | [RFC8446] | |
48 | unknown_ca | Y | [RFC8446] | |
49 | access_denied | Y | [RFC8446] | |
50 | decode_error | Y | [RFC8446] | |
51 | decrypt_error | Y | [RFC8446] | |
52-59 | Unassigned | |||
60 | export_restriction_RESERVED | Y | [RFC8446] | Used in TLS 1.0 but not TLS 1.1 or later. |
61-69 | Unassigned | |||
70 | protocol_version | Y | [RFC8446] | |
71 | insufficient_security | Y | [RFC8446] | |
72-79 | Unassigned | |||
80 | internal_error | Y | [RFC8446] | |
81-85 | Unassigned | |||
86 | inappropriate_fallback | Y | [RFC7507] | |
87-89 | Unassigned | |||
90 | user_canceled | Y | [RFC8446] | |
91-99 | Unassigned | |||
100 | no_renegotiation_RESERVED | Y | [RFC8446] | Used in TLS versions prior to 1.3. |
101-108 | Unassigned | |||
109 | missing_extension | Y | [RFC8446] | |
110 | unsupported_extension | Y | [RFC8446] | |
111 | certificate_unobtainable_RESERVED | Y | [RFC6066][RFC8446] | Used in TLS versions prior to 1.3. |
112 | unrecognized_name | Y | [RFC6066] | |
113 | bad_certificate_status_response | Y | [RFC6066] | |
114 | bad_certificate_hash_value_RESERVED | Y | [RFC6066][RFC8446] | Used in TLS versions prior to 1.3. |
115 | unknown_psk_identity | Y | [RFC4279] | |
116 | certificate_required | Y | [RFC8446] | |
117-119 | Unassigned | |||
120 | no_application_protocol | Y | [RFC7301][RFC8447] | |
121-255 | Unassigned |
Standards Action
Value | Description | DTLS-OK | Reference | Comment |
---|---|---|---|---|
0 | hello_request_RESERVED | Y | [RFC8446] | Used in TLS versions prior to 1.3. |
1 | client_hello | Y | [RFC8446] | |
2 | server_hello | Y | [RFC8446] | |
3 | hello_verify_request_RESERVED | Y | [RFC6347][RFC8446] | Assigned for interim draft, but the functionality was moved to a different message. |
4 | new_session_ticket (renamed from "NewSessionTicket") | Y | [RFC4507][RFC8446][RFC8447] | |
5 | end_of_early_data | Y | [RFC8446] | |
6 | hello_retry_request_RESERVED | Y | [RFC8446] | Assigned for interim draft, but the functionality was moved to an extension. |
7 | Unassigned | |||
8 | encrypted_extensions | Y | [RFC8446] | |
9-10 | Unassigned | |||
11 | certificate | Y | [RFC8446] | |
12 | server_key_exchange_RESERVED | Y | [RFC8446] | Used in TLS versions prior to 1.3. |
13 | certificate_request | Y | [RFC8446] | |
14 | server_hello_done_RESERVED | Y | [RFC8446] | Used in TLS versions prior to 1.3. |
15 | certificate_verify | Y | [RFC8446] | |
16 | client_key_exchange_RESERVED | Y | [RFC8446] | Used in TLS versions prior to 1.3. |
17-19 | Unassigned | |||
20 | finished | Y | [RFC8446] | |
21 | certificate_url_RESERVED | Y | [RFC6066][RFC8446] | Used in TLS versions prior to 1.3. |
22 | certificate_status_RESERVED | Y | [RFC6066][RFC8446] | Used in TLS versions prior to 1.3. |
23 | supplemental_data_RESERVED | Y | [RFC4680][RFC8446] | Used in TLS versions prior to 1.3. |
24 | key_update | Y | [RFC8446] | |
25 | compressed_certificate | Y | [RFC8879] | |
26 | ekt_key | Y | [RFC8870] | |
27-253 | Unassigned | |||
254 | message_hash | Y | [RFC8446] | |
255 | Unassigned |
Yoav Nir, Rich Salz, Nick Sullivan
Registration requests should be sent to the mailing list described in [RFC 8447, Section 17].
Renamed from "EC Named Curve Registry"
If an item is not marked as "Recommended", it does not necessarily mean that it is flawed; rather, it indicates that the item either has not been through the IETF consensus process, has limited applicability, or is intended only for specific use cases.
The role of the designated expert is described in [RFC8447]. The designated expert [RFC8126] ensures that the specification is publicly available. It is sufficient to have an Internet-Draft (that is posted and never published as an RFC) or a document from another standards body, industry consortium, university site, etc. The expert may provide more in-depth reviews, but their approval should not be taken as an endorsement of the supported group.
Cryptographic algorithms and parameters will be broken or weakened over time. Blindly implementing supported groups listed here is not advised. Implementers and users need to check that the cryptographic algorithms listed continue to provide the expected level of security.
Range | Registration Procedures | Note |
---|---|---|
0-255, 512-65535 | Specification Required | Elliptic curve groups |
256-511 | Specification Required | Finite Field Diffie-Hellman groups |
Value | Description | DTLS-OK | Recommended | Reference | Comment |
---|---|---|---|---|---|
0 | Reserved | [RFC8447] | |||
1 | sect163k1 | Y | N | [RFC8422] | |
2 | sect163r1 | Y | N | [RFC8422] | |
3 | sect163r2 | Y | N | [RFC8422] | |
4 | sect193r1 | Y | N | [RFC8422] | |
5 | sect193r2 | Y | N | [RFC8422] | |
6 | sect233k1 | Y | N | [RFC8422] | |
7 | sect233r1 | Y | N | [RFC8422] | |
8 | sect239k1 | Y | N | [RFC8422] | |
9 | sect283k1 | Y | N | [RFC8422] | |
10 | sect283r1 | Y | N | [RFC8422] | |
11 | sect409k1 | Y | N | [RFC8422] | |
12 | sect409r1 | Y | N | [RFC8422] | |
13 | sect571k1 | Y | N | [RFC8422] | |
14 | sect571r1 | Y | N | [RFC8422] | |
15 | secp160k1 | Y | N | [RFC8422] | |
16 | secp160r1 | Y | N | [RFC8422] | |
17 | secp160r2 | Y | N | [RFC8422] | |
18 | secp192k1 | Y | N | [RFC8422] | |
19 | secp192r1 | Y | N | [RFC8422] | |
20 | secp224k1 | Y | N | [RFC8422] | |
21 | secp224r1 | Y | N | [RFC8422] | |
22 | secp256k1 | Y | N | [RFC8422] | |
23 | secp256r1 | Y | Y | [RFC8422] | |
24 | secp384r1 | Y | Y | [RFC8422] | |
25 | secp521r1 | Y | N | [RFC8422] | |
26 | brainpoolP256r1 | Y | N | [RFC7027] | |
27 | brainpoolP384r1 | Y | N | [RFC7027] | |
28 | brainpoolP512r1 | Y | N | [RFC7027] | |
29 | x25519 | Y | Y | [RFC8446][RFC8422] | |
30 | x448 | Y | Y | [RFC8446][RFC8422] | |
31 | brainpoolP256r1tls13 | Y | N | [RFC8734] | |
32 | brainpoolP384r1tls13 | Y | N | [RFC8734] | |
33 | brainpoolP512r1tls13 | Y | N | [RFC8734] | |
34 | GC256A | Y | N | [draft-smyshlyaev-tls12-gost-suites] | |
35 | GC256B | Y | N | [draft-smyshlyaev-tls12-gost-suites] | |
36 | GC256C | Y | N | [draft-smyshlyaev-tls12-gost-suites] | |
37 | GC256D | Y | N | [draft-smyshlyaev-tls12-gost-suites] | |
38 | GC512A | Y | N | [draft-smyshlyaev-tls12-gost-suites] | |
39 | GC512B | Y | N | [draft-smyshlyaev-tls12-gost-suites] | |
40 | GC512C | Y | N | [draft-smyshlyaev-tls12-gost-suites] | |
41 | curveSM2 | N | N | [RFC8998] | |
42-255 | Unassigned | ||||
256 | ffdhe2048 | Y | N | [RFC7919] | |
257 | ffdhe3072 | Y | N | [RFC7919] | |
258 | ffdhe4096 | Y | N | [RFC7919] | |
259 | ffdhe6144 | Y | N | [RFC7919] | |
260 | ffdhe8192 | Y | N | [RFC7919] | |
261-507 | Unassigned | ||||
508-511 | Reserved for Private Use | [RFC7919] | |||
512-2569 | Unassigned | ||||
2570 | Reserved | Y | N | [RFC8701] | |
2571-6681 | Unassigned | ||||
6682 | Reserved | Y | N | [RFC8701] | |
6683-10793 | Unassigned | ||||
10794 | Reserved | Y | N | [RFC8701] | |
10795-14905 | Unassigned | ||||
14906 | Reserved | Y | N | [RFC8701] | |
14907-19017 | Unassigned | ||||
19018 | Reserved | Y | N | [RFC8701] | |
19019-23129 | Unassigned | ||||
23130 | Reserved | Y | N | [RFC8701] | |
23131-27241 | Unassigned | ||||
27242 | Reserved | Y | N | [RFC8701] | |
27243-31353 | Unassigned | ||||
31354 | Reserved | Y | N | [RFC8701] | |
31355-35465 | Unassigned | ||||
35466 | Reserved | Y | N | [RFC8701] | |
35467-39577 | Unassigned | ||||
39578 | Reserved | Y | N | [RFC8701] | |
39579-43689 | Unassigned | ||||
43690 | Reserved | Y | N | [RFC8701] | |
43691-47801 | Unassigned | ||||
47802 | Reserved | Y | N | [RFC8701] | |
47803-51913 | Unassigned | ||||
51914 | Reserved | Y | N | [RFC8701] | |
51915-56025 | Unassigned | ||||
56026 | Reserved | Y | N | [RFC8701] | |
56027-60137 | Unassigned | ||||
60138 | Reserved | Y | N | [RFC8701] | |
60139-64249 | Unassigned | ||||
64250 | Reserved | Y | N | [RFC8701] | |
64251-65023 | Unassigned | ||||
65024-65279 | Reserved for Private Use | [RFC8422] | |||
65280 | Unassigned | ||||
65281 | arbitrary_explicit_prime_curves | Y | N | [RFC8422] | |
65282 | arbitrary_explicit_char2_curves | Y | N | [RFC8422] | |
65283-65535 | Unassigned |
Specification Required
Yoav Nir, Rich Salz, Nick Sullivan
Registration requests should be sent to the mailing list described in [RFC 8447, Section 17].
Value | Description | DTLS-OK | Reference |
---|---|---|---|
0 | uncompressed | Y | [RFC8422] |
1 | ansiX962_compressed_prime | Y | [RFC8422] |
2 | ansiX962_compressed_char2 | Y | [RFC8422] |
3-247 | Unassigned | ||
248-255 | Reserved for Private Use | [RFC8422] |
Specification Required
Yoav Nir, Rich Salz, Nick Sullivan
Registration requests should be sent to the mailing list described in [RFC 8447, Section 17].
Value | Description | DTLS-OK | Reference |
---|---|---|---|
0 | Unassigned | ||
1 | explicit_prime | Y | [RFC8422] |
2 | explicit_char2 | Y | [RFC8422] |
3 | named_curve | Y | [RFC8422] |
4-247 | Unassigned | ||
248-255 | Reserved for Private Use | [RFC8422] |
Range | Registration Procedures |
---|---|
0-16385 | Standards Action |
16386-65279 | IETF Review |
65280-65535 | Reserved for Private Use |
Value | Description | DTLS-OK | Reference |
---|---|---|---|
0 | user_mapping_data | Y | [RFC4681] |
1-16385 | Unassigned | ||
16386 | authz_data | Y | [RFC5878] |
16387-65279 | Unassigned | ||
65280-65535 | Reserved for Private Use | [RFC4680] |
Yoav Nir, Rich Salz, Nick Sullivan
Requests for assignments from the registry's Specification Required range should be sent to the mailing list described in [RFC 8447, Section 17].
Range | Registration Procedures |
---|---|
0-63 | Standards Action |
64-223 | Specification Required |
224-255 | Reserved for Private Use |
Value | Description | DTLS-OK | Reference |
---|---|---|---|
0-63 | Unassigned | ||
64 | upn_domain_hint | Y | [RFC4681] |
65-223 | Unassigned | ||
224-255 | Reserved for Private Use | [RFC4681] |
Yoav Nir, Rich Salz, Nick Sullivan
Requests for assignments from the registry's Specification Required range should be sent to the mailing list described in [RFC 8447, Section 17].
The values in this registry are only applicable to (D)TLS protocol versions prior to 1.3. (D)TLS 1.3 and later versions' values are registered in the TLS SignatureScheme registry.
Cryptographic algorithms and parameters will be broken or weakened over time. Blindly implementing the cryptographic algorithms listed here is not advised. Implementers and users need to check that the cryptographic algorithms listed continue to provide the expected level of security.
Range | Registration Procedures |
---|---|
0-63 | Standards Action |
64-223 | Specification Required |
224-255 | Reserved for Private Use |
Value | Description | DTLS-OK | Reference |
---|---|---|---|
0 | anonymous | Y | [RFC5246] |
1 | rsa | Y | [RFC5246] |
2 | dsa | Y | [RFC5246] |
3 | ecdsa | Y | [RFC5246] |
4-6 | Reserved | [RFC8447] | |
7 | ed25519 | Y | [RFC8422] |
8 | ed448 | Y | [RFC8422] |
9-63 | Reserved | [RFC8447] | |
64 | gostr34102012_256 | Y | [draft-smyshlyaev-tls12-gost-suites] |
65 | gostr34102012_512 | Y | [draft-smyshlyaev-tls12-gost-suites] |
66-223 | Reserved | [RFC8447] | |
224-255 | Reserved for Private Use | [RFC5246] |
Yoav Nir, Rich Salz, Nick Sullivan
Requests for assignments from the registry's Specification Required range should be sent to the mailing list described in [RFC 8447, Section 17].
The values in this registry are only applicable to (D)TLS protocol versions prior to 1.3. (D)TLS 1.3 and later versions' values are registered in the TLS SignatureScheme registry.
Cryptographic algorithms and parameters will be broken or weakened over time. Blindly implementing the cryptographic algorithms listed here is not advised. Implementers and users need to check that the cryptographic algorithms listed continue to provide the expected level of security.
Range | Registration Procedures |
---|---|
0-63 | Standards Action |
64-223 | Specification Required |
224-255 | Reserved for Private Use |
Value | Description | DTLS-OK | Reference |
---|---|---|---|
0 | none | Y | [RFC5246] |
1 | md5 | Y | [RFC5246] |
2 | sha1 | Y | [RFC5246] |
3 | sha224 | Y | [RFC5246] |
4 | sha256 | Y | [RFC5246] |
5 | sha384 | Y | [RFC5246] |
6 | sha512 | Y | [RFC5246] |
7 | Reserved | [RFC8447] | |
8 | Intrinsic | Y | [RFC8422] |
9-223 | Reserved | [RFC8447] | |
224-255 | Reserved for Private Use | [RFC5246] |
Specification Required
Yoav Nir, Rich Salz, Nick Sullivan
Registration requests should be sent to the mailing list described in [RFC 8447, Section 17].
(1) These entries are reserved and MUST NOT be used for the purpose described in [RFC5705], in order to avoid confusion with similar, but distinct use in [RFC5246].
[RFC5705] defines keying material exporters for TLS in terms of the TLS PRF. [RFC8446] replaced the PRF with HKDF, thus requiring a new construction. The exporter interface remains the same; however, the value is computed differently.
The role of the designated expert is described in [RFC8447]. The designated expert [RFC8126] ensures that the specification is publicly available. It is sufficient to have an Internet-Draft (that is posted and never published as an RFC) or a document from another standards body, industry consortium, university site, etc. The expert may provide more in-depth reviews, but their approval should not be taken as an endorsement of the exporter label. The expert also verifies that the label is a string consisting of printable ASCII characters beginning with "EXPORTER". IANA MUST also verify that one label is not a prefix of any other label. For example, labels "key" or "master secretary" are forbidden.
If an item is not marked as "Recommended", it does not necessarily mean that it is flawed; rather, it indicates that the item either has not been through the IETF consensus process, has limited applicability, or is intended only for specific use cases.
Value | DTLS-OK | Recommended | Reference | Note |
---|---|---|---|---|
client finished | Y | Y | [RFC5246] | (1) |
server finished | Y | Y | [RFC5246] | (1) |
master secret | Y | Y | [RFC5246] | (1) |
key expansion | Y | Y | [RFC5246] | (1) |
client EAP encryption | N | Y | [RFC5216][RFC6347] | |
ttls keying material | N | N | [RFC5281][RFC6347] | |
ttls challenge | N | N | [RFC5281][RFC6347] | |
EXTRACTOR-dtls_srtp | Y | Y | [RFC5764] | |
EXPORTER_DTLS_OVER_SCTP | Y | Y | [RFC6083] | |
EXPORTER-ETSI-TC-M2M-Bootstrap | Y | N | [TS 102 921 v2.0.3][Miguel_Angel_Reina_Ortega] | |
EXPORTER-ETSI-TC-M2M-Connection | Y | N | [TS 102 921 v2.0.3][Miguel_Angel_Reina_Ortega] | |
TLS_MK_Extr | Y | N | [TR 33.222][Silke_Holtmanns] | |
EXPORTER_GBA_Digest | Y | N | [TS 33.220 Annex M.6][Silke_Holtmanns] | |
EXPORTER: teap session key seed | N | Y | [RFC7170] | |
EXPORTER-oneM2M-Bootstrap | Y | N | [oneM2M Security Solutions][Miguel_Angel_Reina_Ortega] | |
EXPORTER-oneM2M-Connection | Y | N | [oneM2M Security Solutions][Miguel_Angel_Reina_Ortega] | |
EXPORTER-oneM2M-ESCertKE | Y | N | [oneM2M Security Solutions][Miguel_Angel_Reina_Ortega] | |
EXPORTER-Token-Binding | Y | Y | [RFC8471] | |
EXPORTER-BBF-Dying-Gasp | N | N | [TR-301 Issue 2 Amendment 1] | |
EXPORTER-network-time-security | Y | Y | [RFC8915, Section 4.3] | |
EXPORTER_3GPP_N32_MASTER | N | N | [3GPP TS 33.501] | |
EXPORTER-ACE-MQTT-Sign-Challenge | N | N | [draft-ietf-ace-mqtt-tls-profile-10] |
Yoav Nir, Rich Salz, Nick Sullivan
Requests for assignments from the registry's Specification Required range should be sent to the mailing list described in [RFC 8447, Section 17].
Range | Registration Procedures |
---|---|
0-63 | IETF Review |
64-223 | Specification Required |
224-255 | Reserved for Private Use |
Value | Description | DTLS-OK | Reference |
---|---|---|---|
0 | x509_attr_cert | Y | [RFC5878] |
1 | saml_assertion | Y | [RFC5878] |
2 | x509_attr_cert_url | Y | [RFC5878] |
3 | saml_assertion_url | Y | [RFC5878] |
4-63 | Unassigned | ||
64 | keynote_assertion_list | Y | [RFC6042] |
65 | keynote_assertion_list_url | Y | [RFC6042] |
66 | dtcp_authorization | Y | [RFC7562] |
67-223 | Unassigned | ||
224-255 | Reserved for Private Use | [RFC5878] |
Expert Review
Yoav Nir, Rich Salz, Nick Sullivan
Registration requests should be sent to the mailing list described in [RFC 8447, Section 17].
Value | Description | DTLS-OK | Reference |
---|---|---|---|
0 | Reserved | [RFC6520] | |
1 | heartbeat_request | Y | [RFC6520] |
2 | heartbeat_response | Y | [RFC6520] |
3-254 | Unassigned | ||
255 | Reserved | [RFC6520] |
Expert Review
Yoav Nir, Rich Salz, Nick Sullivan
Registration requests should be sent to the mailing list described in [RFC 8447, Section 17].
Value | Description | DTLS-OK | Reference |
---|---|---|---|
0 | Reserved | [RFC6520] | |
1 | peer_allowed_to_send | Y | [RFC6520] |
2 | peer_not_allowed_to_send | Y | [RFC6520] |
3-254 | Unassigned | ||
255 | Reserved | [RFC6520] |
Specification Required
Yoav Nir, Rich Salz, Nick Sullivan
Registration requests should be sent to the mailing list described in [RFC 8447, Section 17].
Cryptographic algorithms and parameters will be broken or weakened over time. Blindly implementing signature schemes listed here is not advised. Implementers and users need to check that the cryptographic algorithms listed continue to provide the expected level of security.
As specified in [RFC8126], assignments made in the Private Use space are not generally useful for broad interoperability. It is the responsibility of those making use of the Private Use range to ensure that no conflicts occur (within the intended scope of use). For widespread experiments, temporary reservations are available.
Value | Description | Recommended | Reference |
---|---|---|---|
0x0000-0x0200 | Reserved for backward compatibility | [RFC8446] | |
0x0201 | rsa_pkcs1_sha1 | Y | [RFC8446] |
0x0202 | Reserved for backward compatibility | [RFC8446] | |
0x0203 | ecdsa_sha1 | Y | [RFC8446] |
0x0204-0x0400 | Reserved for backward compatibility | [RFC8446] | |
0x0401 | rsa_pkcs1_sha256 | Y | [RFC8446] |
0x0402 | Reserved for backward compatibility | [RFC8446] | |
0x0403 | ecdsa_secp256r1_sha256 | Y | [RFC8446] |
0x0404-0x041F | Reserved for backward compatibility | [RFC8446] | |
0x0420 | rsa_pkcs1_sha256_legacy | N | [draft-davidben-tls13-pkcs1-00] |
0x0421-0x0500 | Reserved for backward compatibility | [RFC8446] | |
0x0501 | rsa_pkcs1_sha384 | Y | [RFC8446] |
0x0502 | Reserved for backward compatibility | [RFC8446] | |
0x0503 | ecdsa_secp384r1_sha384 | Y | [RFC8446] |
0x0504-0x051F | Reserved for backward compatibility | [RFC8446] | |
0x0520 | rsa_pkcs1_sha384_legacy | N | [draft-davidben-tls13-pkcs1-00] |
0x0521-0x0600 | Reserved for backward compatibility | [RFC8446] | |
0x0601 | rsa_pkcs1_sha512 | Y | [RFC8446] |
0x0602 | Reserved for backward compatibility | [RFC8446] | |
0x0603 | ecdsa_secp521r1_sha512 | Y | [RFC8446] |
0x0604-0x061F | Reserved for backward compatibility | [RFC8446] | |
0x0620 | rsa_pkcs1_sha512_legacy | N | [draft-davidben-tls13-pkcs1-00] |
0x0621-0x0703 | Reserved for backward compatibility | [RFC8446] | |
0x0704 | eccsi_sha256 | N | [draft-wang-tls-raw-public-key-with-ibc] |
0x0705 | iso_ibs1 | N | [draft-wang-tls-raw-public-key-with-ibc] |
0x0706 | iso_ibs2 | N | [draft-wang-tls-raw-public-key-with-ibc] |
0x0707 | iso_chinese_ibs | N | [draft-wang-tls-raw-public-key-with-ibc] |
0x0708 | sm2sig_sm3 | N | [RFC8998] |
0x0709 | gostr34102012_256a | N | [draft-smyshlyaev-tls13-gost-suites] |
0x070A | gostr34102012_256b | N | [draft-smyshlyaev-tls13-gost-suites] |
0x070B | gostr34102012_256c | N | [draft-smyshlyaev-tls13-gost-suites] |
0x070C | gostr34102012_256d | N | [draft-smyshlyaev-tls13-gost-suites] |
0x070D | gostr34102012_512a | N | [draft-smyshlyaev-tls13-gost-suites] |
0x070E | gostr34102012_512b | N | [draft-smyshlyaev-tls13-gost-suites] |
0x070F | gostr34102012_512c | N | [draft-smyshlyaev-tls13-gost-suites] |
0x0710-0x07FF | Unassigned | ||
0x0800-0x0803 | Reserved for backward compatibility | [RFC8446] | |
0x0804 | rsa_pss_rsae_sha256 | Y | [RFC8446] |
0x0805 | rsa_pss_rsae_sha384 | Y | [RFC8446] |
0x0806 | rsa_pss_rsae_sha512 | Y | [RFC8446] |
0x0807 | ed25519 | Y | [RFC8446] |
0x0808 | ed448 | Y | [RFC8446] |
0x0809 | rsa_pss_pss_sha256 | Y | [RFC8446] |
0x080A | rsa_pss_pss_sha384 | Y | [RFC8446] |
0x080B | rsa_pss_pss_sha512 | Y | [RFC8446] |
0x080C-0x0819 | Unassigned | ||
0x081A | ecdsa_brainpoolP256r1tls13_sha256 | N | [RFC8734] |
0x081B | ecdsa_brainpoolP384r1tls13_sha384 | N | [RFC8734] |
0x081C | ecdsa_brainpoolP512r1tls13_sha512 | N | [RFC8734] |
0x081D-0x08FF | Unassigned | ||
0x0900-0x0903 | Reserved for backward compatibility | [RFC8446] | |
0x0904-0x09FF | Unassigned | ||
0x0A00-0x0A03 | Reserved for backward compatibility | [RFC8446] | |
0x0A04-0x0AFF | Unassigned | ||
0x0B00-0x0B03 | Reserved for backward compatibility | [RFC8446] | |
0x0B04-0x0BFF | Unassigned | ||
0x0C00-0x0C03 | Reserved for backward compatibility | [RFC8446] | |
0x0C04-0x0CFF | Unassigned | ||
0x0D00-0x0D03 | Reserved for backward compatibility | [RFC8446] | |
0x0D04-0x0DFF | Unassigned | ||
0x0E00-0x0E03 | Reserved for backward compatibility | [RFC8446] | |
0x0E04-0x0EFF | Unassigned | ||
0x0F00-0x0F03 | Reserved for backward compatibility | [RFC8446] | |
0x0F04-0x0FFF | Unassigned | ||
0x1000-0x1003 | Reserved for backward compatibility | [RFC8446] | |
0x1004-0x10FF | Unassigned | ||
0x1100-0x1103 | Reserved for backward compatibility | [RFC8446] | |
0x1104-0x11FF | Unassigned | ||
0x1200-0x1203 | Reserved for backward compatibility | [RFC8446] | |
0x1204-0x12FF | Unassigned | ||
0x1300-0x1303 | Reserved for backward compatibility | [RFC8446] | |
0x1304-0x13FF | Unassigned | ||
0x1400-0x1403 | Reserved for backward compatibility | [RFC8446] | |
0x1404-0x14FF | Unassigned | ||
0x1500-0x1503 | Reserved for backward compatibility | [RFC8446] | |
0x1504-0x15FF | Unassigned | ||
0x1600-0x1603 | Reserved for backward compatibility | [RFC8446] | |
0x1604-0x16FF | Unassigned | ||
0x1700-0x1703 | Reserved for backward compatibility | [RFC8446] | |
0x1704-0x17FF | Unassigned | ||
0x1800-0x1803 | Reserved for backward compatibility | [RFC8446] | |
0x1804-0x18FF | Unassigned | ||
0x1900-0x1903 | Reserved for backward compatibility | [RFC8446] | |
0x1904-0x19FF | Unassigned | ||
0x1A00-0x1A03 | Reserved for backward compatibility | [RFC8446] | |
0x1A04-0x1AFF | Unassigned | ||
0x1B00-0x1B03 | Reserved for backward compatibility | [RFC8446] | |
0x1B04-0x1BFF | Unassigned | ||
0x1C00-0x1C03 | Reserved for backward compatibility | [RFC8446] | |
0x1C04-0x1CFF | Unassigned | ||
0x1D00-0x1D03 | Reserved for backward compatibility | [RFC8446] | |
0x1D04-0x1DFF | Unassigned | ||
0x1E00-0x1E03 | Reserved for backward compatibility | [RFC8446] | |
0x1E04-0x1EFF | Unassigned | ||
0x1F00-0x1F03 | Reserved for backward compatibility | [RFC8446] | |
0x1F04-0x1FFF | Unassigned | ||
0x2000-0x2003 | Reserved for backward compatibility | [RFC8446] | |
0x2004-0x20FF | Unassigned | ||
0x2100-0x2103 | Reserved for backward compatibility | [RFC8446] | |
0x2104-0x21FF | Unassigned | ||
0x2200-0x2203 | Reserved for backward compatibility | [RFC8446] | |
0x2204-0x22FF | Unassigned | ||
0x2300-0x2303 | Reserved for backward compatibility | [RFC8446] | |
0x2304-0x23FF | Unassigned | ||
0x2400-0x2403 | Reserved for backward compatibility | [RFC8446] | |
0x2404-0x24FF | Unassigned | ||
0x2500-0x2503 | Reserved for backward compatibility | [RFC8446] | |
0x2504-0x25FF | Unassigned | ||
0x2600-0x2603 | Reserved for backward compatibility | [RFC8446] | |
0x2604-0x26FF | Unassigned | ||
0x2700-0x2703 | Reserved for backward compatibility | [RFC8446] | |
0x2704-0x27FF | Unassigned | ||
0x2800-0x2803 | Reserved for backward compatibility | [RFC8446] | |
0x2804-0x28FF | Unassigned | ||
0x2900-0x2903 | Reserved for backward compatibility | [RFC8446] | |
0x2904-0x29FF | Unassigned | ||
0x2A00-0x2A03 | Reserved for backward compatibility | [RFC8446] | |
0x2A04-0x2AFF | Unassigned | ||
0x2B00-0x2B03 | Reserved for backward compatibility | [RFC8446] | |
0x2B04-0x2BFF | Unassigned | ||
0x2C00-0x2C03 | Reserved for backward compatibility | [RFC8446] | |
0x2C04-0x2CFF | Unassigned | ||
0x2D00-0x2D03 | Reserved for backward compatibility | [RFC8446] | |
0x2D04-0x2DFF | Unassigned | ||
0x2E00-0x2E03 | Reserved for backward compatibility | [RFC8446] | |
0x2E04-0x2EFF | Unassigned | ||
0x2F00-0x2F03 | Reserved for backward compatibility | [RFC8446] | |
0x2F04-0x2FFF | Unassigned | ||
0x3000-0x3003 | Reserved for backward compatibility | [RFC8446] | |
0x3004-0x30FF | Unassigned | ||
0x3100-0x3103 | Reserved for backward compatibility | [RFC8446] | |
0x3104-0x31FF | Unassigned | ||
0x3200-0x3203 | Reserved for backward compatibility | [RFC8446] | |
0x3204-0x32FF | Unassigned | ||
0x3300-0x3303 | Reserved for backward compatibility | [RFC8446] | |
0x3304-0x33FF | Unassigned | ||
0x3400-0x3403 | Reserved for backward compatibility | [RFC8446] | |
0x3404-0x34FF | Unassigned | ||
0x3500-0x3503 | Reserved for backward compatibility | [RFC8446] | |
0x3504-0x35FF | Unassigned | ||
0x3600-0x3603 | Reserved for backward compatibility | [RFC8446] | |
0x3604-0x36FF | Unassigned | ||
0x3700-0x3703 | Reserved for backward compatibility | [RFC8446] | |
0x3704-0x37FF | Unassigned | ||
0x3800-0x3803 | Reserved for backward compatibility | [RFC8446] | |
0x3804-0x38FF | Unassigned | ||
0x3900-0x3903 | Reserved for backward compatibility | [RFC8446] | |
0x3904-0x39FF | Unassigned | ||
0x3A00-0x3A03 | Reserved for backward compatibility | [RFC8446] | |
0x3A04-0x3AFF | Unassigned | ||
0x3B00-0x3B03 | Reserved for backward compatibility | [RFC8446] | |
0x3B04-0x3BFF | Unassigned | ||
0x3C00-0x3C03 | Reserved for backward compatibility | [RFC8446] | |
0x3C04-0x3CFF | Unassigned | ||
0x3D00-0x3D03 | Reserved for backward compatibility | [RFC8446] | |
0x3D04-0x3DFF | Unassigned | ||
0x3E00-0x3E03 | Reserved for backward compatibility | [RFC8446] | |
0x3E04-0x3EFF | Unassigned | ||
0x3F00-0x3F03 | Reserved for backward compatibility | [RFC8446] | |
0x3F04-0x3FFF | Unassigned | ||
0x4000-0x4003 | Reserved for backward compatibility | [RFC8446] | |
0x4004-0x40FF | Unassigned | ||
0x4100-0x4103 | Reserved for backward compatibility | [RFC8446] | |
0x4104-0x41FF | Unassigned | ||
0x4200-0x4203 | Reserved for backward compatibility | [RFC8446] | |
0x4204-0x42FF | Unassigned | ||
0x4300-0x4303 | Reserved for backward compatibility | [RFC8446] | |
0x4304-0x43FF | Unassigned | ||
0x4400-0x4403 | Reserved for backward compatibility | [RFC8446] | |
0x4404-0x44FF | Unassigned | ||
0x4500-0x4503 | Reserved for backward compatibility | [RFC8446] | |
0x4504-0x45FF | Unassigned | ||
0x4600-0x4603 | Reserved for backward compatibility | [RFC8446] | |
0x4604-0x46FF | Unassigned | ||
0x4700-0x4703 | Reserved for backward compatibility | [RFC8446] | |
0x4704-0x47FF | Unassigned | ||
0x4800-0x4803 | Reserved for backward compatibility | [RFC8446] | |
0x4804-0x48FF | Unassigned | ||
0x4900-0x4903 | Reserved for backward compatibility | [RFC8446] | |
0x4904-0x49FF | Unassigned | ||
0x4A00-0x4A03 | Reserved for backward compatibility | [RFC8446] | |
0x4A04-0x4AFF | Unassigned | ||
0x4B00-0x4B03 | Reserved for backward compatibility | [RFC8446] | |
0x4B04-0x4BFF | Unassigned | ||
0x4C00-0x4C03 | Reserved for backward compatibility | [RFC8446] | |
0x4C04-0x4CFF | Unassigned | ||
0x4D00-0x4D03 | Reserved for backward compatibility | [RFC8446] | |
0x4D04-0x4DFF | Unassigned | ||
0x4E00-0x4E03 | Reserved for backward compatibility | [RFC8446] | |
0x4E04-0x4EFF | Unassigned | ||
0x4F00-0x4F03 | Reserved for backward compatibility | [RFC8446] | |
0x4F04-0x4FFF | Unassigned | ||
0x5000-0x5003 | Reserved for backward compatibility | [RFC8446] | |
0x5004-0x50FF | Unassigned | ||
0x5100-0x5103 | Reserved for backward compatibility | [RFC8446] | |
0x5104-0x51FF | Unassigned | ||
0x5200-0x5203 | Reserved for backward compatibility | [RFC8446] | |
0x5204-0x52FF | Unassigned | ||
0x5300-0x5303 | Reserved for backward compatibility | [RFC8446] | |
0x5304-0x53FF | Unassigned | ||
0x5400-0x5403 | Reserved for backward compatibility | [RFC8446] | |
0x5404-0x54FF | Unassigned | ||
0x5500-0x5503 | Reserved for backward compatibility | [RFC8446] | |
0x5504-0x55FF | Unassigned | ||
0x5600-0x5603 | Reserved for backward compatibility | [RFC8446] | |
0x5604-0x56FF | Unassigned | ||
0x5700-0x5703 | Reserved for backward compatibility | [RFC8446] | |
0x5704-0x57FF | Unassigned | ||
0x5800-0x5803 | Reserved for backward compatibility | [RFC8446] | |
0x5804-0x58FF | Unassigned | ||
0x5900-0x5903 | Reserved for backward compatibility | [RFC8446] | |
0x5904-0x59FF | Unassigned | ||
0x5A00-0x5A03 | Reserved for backward compatibility | [RFC8446] | |
0x5A04-0x5AFF | Unassigned | ||
0x5B00-0x5B03 | Reserved for backward compatibility | [RFC8446] | |
0x5B04-0x5BFF | Unassigned | ||
0x5C00-0x5C03 | Reserved for backward compatibility | [RFC8446] | |
0x5C04-0x5CFF | Unassigned | ||
0x5D00-0x5D03 | Reserved for backward compatibility | [RFC8446] | |
0x5D04-0x5DFF | Unassigned | ||
0x5E00-0x5E03 | Reserved for backward compatibility | [RFC8446] | |
0x5E04-0x5EFF | Unassigned | ||
0x5F00-0x5F03 | Reserved for backward compatibility | [RFC8446] | |
0x5F04-0x5FFF | Unassigned | ||
0x6000-0x6003 | Reserved for backward compatibility | [RFC8446] | |
0x6004-0x60FF | Unassigned | ||
0x6100-0x6103 | Reserved for backward compatibility | [RFC8446] | |
0x6104-0x61FF | Unassigned | ||
0x6200-0x6203 | Reserved for backward compatibility | [RFC8446] | |
0x6204-0x62FF | Unassigned | ||
0x6300-0x6303 | Reserved for backward compatibility | [RFC8446] | |
0x6304-0x63FF | Unassigned | ||
0x6400-0x6403 | Reserved for backward compatibility | [RFC8446] | |
0x6404-0x64FF | Unassigned | ||
0x6500-0x6503 | Reserved for backward compatibility | [RFC8446] | |
0x6504-0x65FF | Unassigned | ||
0x6600-0x6603 | Reserved for backward compatibility | [RFC8446] | |
0x6604-0x66FF | Unassigned | ||
0x6700-0x6703 | Reserved for backward compatibility | [RFC8446] | |
0x6704-0x67FF | Unassigned | ||
0x6800-0x6803 | Reserved for backward compatibility | [RFC8446] | |
0x6804-0x68FF | Unassigned | ||
0x6900-0x6903 | Reserved for backward compatibility | [RFC8446] | |
0x6904-0x69FF | Unassigned | ||
0x6A00-0x6A03 | Reserved for backward compatibility | [RFC8446] | |
0x6A04-0x6AFF | Unassigned | ||
0x6B00-0x6B03 | Reserved for backward compatibility | [RFC8446] | |
0x6B04-0x6BFF | Unassigned | ||
0x6C00-0x6C03 | Reserved for backward compatibility | [RFC8446] | |
0x6C04-0x6CFF | Unassigned | ||
0x6D00-0x6D03 | Reserved for backward compatibility | [RFC8446] | |
0x6D04-0x6DFF | Unassigned | ||
0x6E00-0x6E03 | Reserved for backward compatibility | [RFC8446] | |
0x6E04-0x6EFF | Unassigned | ||
0x6F00-0x6F03 | Reserved for backward compatibility | [RFC8446] | |
0x6F04-0x6FFF | Unassigned | ||
0x7000-0x7003 | Reserved for backward compatibility | [RFC8446] | |
0x7004-0x70FF | Unassigned | ||
0x7100-0x7103 | Reserved for backward compatibility | [RFC8446] | |
0x7104-0x71FF | Unassigned | ||
0x7200-0x7203 | Reserved for backward compatibility | [RFC8446] | |
0x7204-0x72FF | Unassigned | ||
0x7300-0x7303 | Reserved for backward compatibility | [RFC8446] | |
0x7304-0x73FF | Unassigned | ||
0x7400-0x7403 | Reserved for backward compatibility | [RFC8446] | |
0x7404-0x74FF | Unassigned | ||
0x7500-0x7503 | Reserved for backward compatibility | [RFC8446] | |
0x7504-0x75FF | Unassigned | ||
0x7600-0x7603 | Reserved for backward compatibility | [RFC8446] | |
0x7604-0x76FF | Unassigned | ||
0x7700-0x7703 | Reserved for backward compatibility | [RFC8446] | |
0x7704-0x77FF | Unassigned | ||
0x7800-0x7803 | Reserved for backward compatibility | [RFC8446] | |
0x7804-0x78FF | Unassigned | ||
0x7900-0x7903 | Reserved for backward compatibility | [RFC8446] | |
0x7904-0x79FF | Unassigned | ||
0x7A00-0x7A03 | Reserved for backward compatibility | [RFC8446] | |
0x7A04-0x7AFF | Unassigned | ||
0x7B00-0x7B03 | Reserved for backward compatibility | [RFC8446] | |
0x7B04-0x7BFF | Unassigned | ||
0x7C00-0x7C03 | Reserved for backward compatibility | [RFC8446] | |
0x7C04-0x7CFF | Unassigned | ||
0x7D00-0x7D03 | Reserved for backward compatibility | [RFC8446] | |
0x7D04-0x7DFF | Unassigned | ||
0x7E00-0x7E03 | Reserved for backward compatibility | [RFC8446] | |
0x7E04-0x7EFF | Unassigned | ||
0x7F00-0x7F03 | Reserved for backward compatibility | [RFC8446] | |
0x7F04-0x7FFF | Unassigned | ||
0x8000-0x8003 | Reserved for backward compatibility | [RFC8446] | |
0x8004-0x80FF | Unassigned | ||
0x8100-0x8103 | Reserved for backward compatibility | [RFC8446] | |
0x8104-0x81FF | Unassigned | ||
0x8200-0x8203 | Reserved for backward compatibility | [RFC8446] | |
0x8204-0x82FF | Unassigned | ||
0x8300-0x8303 | Reserved for backward compatibility | [RFC8446] | |
0x8304-0x83FF | Unassigned | ||
0x8400-0x8403 | Reserved for backward compatibility | [RFC8446] | |
0x8404-0x84FF | Unassigned | ||
0x8500-0x8503 | Reserved for backward compatibility | [RFC8446] | |
0x8504-0x85FF | Unassigned | ||
0x8600-0x8603 | Reserved for backward compatibility | [RFC8446] | |
0x8604-0x86FF | Unassigned | ||
0x8700-0x8703 | Reserved for backward compatibility | [RFC8446] | |
0x8704-0x87FF | Unassigned | ||
0x8800-0x8803 | Reserved for backward compatibility | [RFC8446] | |
0x8804-0x88FF | Unassigned | ||
0x8900-0x8903 | Reserved for backward compatibility | [RFC8446] | |
0x8904-0x89FF | Unassigned | ||
0x8A00-0x8A03 | Reserved for backward compatibility | [RFC8446] | |
0x8A04-0x8AFF | Unassigned | ||
0x8B00-0x8B03 | Reserved for backward compatibility | [RFC8446] | |
0x8B04-0x8BFF | Unassigned | ||
0x8C00-0x8C03 | Reserved for backward compatibility | [RFC8446] | |
0x8C04-0x8CFF | Unassigned | ||
0x8D00-0x8D03 | Reserved for backward compatibility | [RFC8446] | |
0x8D04-0x8DFF | Unassigned | ||
0x8E00-0x8E03 | Reserved for backward compatibility | [RFC8446] | |
0x8E04-0x8EFF | Unassigned | ||
0x8F00-0x8F03 | Reserved for backward compatibility | [RFC8446] | |
0x8F04-0x8FFF | Unassigned | ||
0x9000-0x9003 | Reserved for backward compatibility | [RFC8446] | |
0x9004-0x90FF | Unassigned | ||
0x9100-0x9103 | Reserved for backward compatibility | [RFC8446] | |
0x9104-0x91FF | Unassigned | ||
0x9200-0x9203 | Reserved for backward compatibility | [RFC8446] | |
0x9204-0x92FF | Unassigned | ||
0x9300-0x9303 | Reserved for backward compatibility | [RFC8446] | |
0x9304-0x93FF | Unassigned | ||
0x9400-0x9403 | Reserved for backward compatibility | [RFC8446] | |
0x9404-0x94FF | Unassigned | ||
0x9500-0x9503 | Reserved for backward compatibility | [RFC8446] | |
0x9504-0x95FF | Unassigned | ||
0x9600-0x9603 | Reserved for backward compatibility | [RFC8446] | |
0x9604-0x96FF | Unassigned | ||
0x9700-0x9703 | Reserved for backward compatibility | [RFC8446] | |
0x9704-0x97FF | Unassigned | ||
0x9800-0x9803 | Reserved for backward compatibility | [RFC8446] | |
0x9804-0x98FF | Unassigned | ||
0x9900-0x9903 | Reserved for backward compatibility | [RFC8446] | |
0x9904-0x99FF | Unassigned | ||
0x9A00-0x9A03 | Reserved for backward compatibility | [RFC8446] | |
0x9A04-0x9AFF | Unassigned | ||
0x9B00-0x9B03 | Reserved for backward compatibility | [RFC8446] | |
0x9B04-0x9BFF | Unassigned | ||
0x9C00-0x9C03 | Reserved for backward compatibility | [RFC8446] | |
0x9C04-0x9CFF | Unassigned | ||
0x9D00-0x9D03 | Reserved for backward compatibility | [RFC8446] | |
0x9D04-0x9DFF | Unassigned | ||
0x9E00-0x9E03 | Reserved for backward compatibility | [RFC8446] | |
0x9E04-0x9EFF | Unassigned | ||
0x9F00-0x9F03 | Reserved for backward compatibility | [RFC8446] | |
0x9F04-0x9FFF | Unassigned | ||
0xA000-0xA003 | Reserved for backward compatibility | [RFC8446] | |
0xA004-0xA0FF | Unassigned | ||
0xA100-0xA103 | Reserved for backward compatibility | [RFC8446] | |
0xA104-0xA1FF | Unassigned | ||
0xA200-0xA203 | Reserved for backward compatibility | [RFC8446] | |
0xA204-0xA2FF | Unassigned | ||
0xA300-0xA303 | Reserved for backward compatibility | [RFC8446] | |
0xA304-0xA3FF | Unassigned | ||
0xA400-0xA403 | Reserved for backward compatibility | [RFC8446] | |
0xA404-0xA4FF | Unassigned | ||
0xA500-0xA503 | Reserved for backward compatibility | [RFC8446] | |
0xA504-0xA5FF | Unassigned | ||
0xA600-0xA603 | Reserved for backward compatibility | [RFC8446] | |
0xA604-0xA6FF | Unassigned | ||
0xA700-0xA703 | Reserved for backward compatibility | [RFC8446] | |
0xA704-0xA7FF | Unassigned | ||
0xA800-0xA803 | Reserved for backward compatibility | [RFC8446] | |
0xA804-0xA8FF | Unassigned | ||
0xA900-0xA903 | Reserved for backward compatibility | [RFC8446] | |
0xA904-0xA9FF | Unassigned | ||
0xAA00-0xAA03 | Reserved for backward compatibility | [RFC8446] | |
0xAA04-0xAAFF | Unassigned | ||
0xAB00-0xAB03 | Reserved for backward compatibility | [RFC8446] | |
0xAB04-0xABFF | Unassigned | ||
0xAC00-0xAC03 | Reserved for backward compatibility | [RFC8446] | |
0xAC04-0xACFF | Unassigned | ||
0xAD00-0xAD03 | Reserved for backward compatibility | [RFC8446] | |
0xAD04-0xADFF | Unassigned | ||
0xAE00-0xAE03 | Reserved for backward compatibility | [RFC8446] | |
0xAE04-0xAEFF | Unassigned | ||
0xAF00-0xAF03 | Reserved for backward compatibility | [RFC8446] | |
0xAF04-0xAFFF | Unassigned | ||
0xB000-0xB003 | Reserved for backward compatibility | [RFC8446] | |
0xB004-0xB0FF | Unassigned | ||
0xB100-0xB103 | Reserved for backward compatibility | [RFC8446] | |
0xB104-0xB1FF | Unassigned | ||
0xB200-0xB203 | Reserved for backward compatibility | [RFC8446] | |
0xB204-0xB2FF | Unassigned | ||
0xB300-0xB303 | Reserved for backward compatibility | [RFC8446] | |
0xB304-0xB3FF | Unassigned | ||
0xB400-0xB403 | Reserved for backward compatibility | [RFC8446] | |
0xB404-0xB4FF | Unassigned | ||
0xB500-0xB503 | Reserved for backward compatibility | [RFC8446] | |
0xB504-0xB5FF | Unassigned | ||
0xB600-0xB603 | Reserved for backward compatibility | [RFC8446] | |
0xB604-0xB6FF | Unassigned | ||
0xB700-0xB703 | Reserved for backward compatibility | [RFC8446] | |
0xB704-0xB7FF | Unassigned | ||
0xB800-0xB803 | Reserved for backward compatibility | [RFC8446] | |
0xB804-0xB8FF | Unassigned | ||
0xB900-0xB903 | Reserved for backward compatibility | [RFC8446] | |
0xB904-0xB9FF | Unassigned | ||
0xBA00-0xBA03 | Reserved for backward compatibility | [RFC8446] | |
0xBA04-0xBAFF | Unassigned | ||
0xBB00-0xBB03 | Reserved for backward compatibility | [RFC8446] | |
0xBB04-0xBBFF | Unassigned | ||
0xBC00-0xBC03 | Reserved for backward compatibility | [RFC8446] | |
0xBC04-0xBCFF | Unassigned | ||
0xBD00-0xBD03 | Reserved for backward compatibility | [RFC8446] | |
0xBD04-0xBDFF | Unassigned | ||
0xBE00-0xBE03 | Reserved for backward compatibility | [RFC8446] | |
0xBE04-0xBEFF | Unassigned | ||
0xBF00-0xBF03 | Reserved for backward compatibility | [RFC8446] | |
0xBF04-0xBFFF | Unassigned | ||
0xC000-0xC003 | Reserved for backward compatibility | [RFC8446] | |
0xC004-0xC0FF | Unassigned | ||
0xC100-0xC103 | Reserved for backward compatibility | [RFC8446] | |
0xC104-0xC1FF | Unassigned | ||
0xC200-0xC203 | Reserved for backward compatibility | [RFC8446] | |
0xC204-0xC2FF | Unassigned | ||
0xC300-0xC303 | Reserved for backward compatibility | [RFC8446] | |
0xC304-0xC3FF | Unassigned | ||
0xC400-0xC403 | Reserved for backward compatibility | [RFC8446] | |
0xC404-0xC4FF | Unassigned | ||
0xC500-0xC503 | Reserved for backward compatibility | [RFC8446] | |
0xC504-0xC5FF | Unassigned | ||
0xC600-0xC603 | Reserved for backward compatibility | [RFC8446] | |
0xC604-0xC6FF | Unassigned | ||
0xC700-0xC703 | Reserved for backward compatibility | [RFC8446] | |
0xC704-0xC7FF | Unassigned | ||
0xC800-0xC803 | Reserved for backward compatibility | [RFC8446] | |
0xC804-0xC8FF | Unassigned | ||
0xC900-0xC903 | Reserved for backward compatibility | [RFC8446] | |
0xC904-0xC9FF | Unassigned | ||
0xCA00-0xCA03 | Reserved for backward compatibility | [RFC8446] | |
0xCA04-0xCAFF | Unassigned | ||
0xCB00-0xCB03 | Reserved for backward compatibility | [RFC8446] | |
0xCB04-0xCBFF | Unassigned | ||
0xCC00-0xCC03 | Reserved for backward compatibility | [RFC8446] | |
0xCC04-0xCCFF | Unassigned | ||
0xCD00-0xCD03 | Reserved for backward compatibility | [RFC8446] | |
0xCD04-0xCDFF | Unassigned | ||
0xCE00-0xCE03 | Reserved for backward compatibility | [RFC8446] | |
0xCE04-0xCEFF | Unassigned | ||
0xCF00-0xCF03 | Reserved for backward compatibility | [RFC8446] | |
0xCF04-0xCFFF | Unassigned | ||
0xD000-0xD003 | Reserved for backward compatibility | [RFC8446] | |
0xD004-0xD0FF | Unassigned | ||
0xD100-0xD103 | Reserved for backward compatibility | [RFC8446] | |
0xD104-0xD1FF | Unassigned | ||
0xD200-0xD203 | Reserved for backward compatibility | [RFC8446] | |
0xD204-0xD2FF | Unassigned | ||
0xD300-0xD303 | Reserved for backward compatibility | [RFC8446] | |
0xD304-0xD3FF | Unassigned | ||
0xD400-0xD403 | Reserved for backward compatibility | [RFC8446] | |
0xD404-0xD4FF | Unassigned | ||
0xD500-0xD503 | Reserved for backward compatibility | [RFC8446] | |
0xD504-0xD5FF | Unassigned | ||
0xD600-0xD603 | Reserved for backward compatibility | [RFC8446] | |
0xD604-0xD6FF | Unassigned | ||
0xD700-0xD703 | Reserved for backward compatibility | [RFC8446] | |
0xD704-0xD7FF | Unassigned | ||
0xD800-0xD803 | Reserved for backward compatibility | [RFC8446] | |
0xD804-0xD8FF | Unassigned | ||
0xD900-0xD903 | Reserved for backward compatibility | [RFC8446] | |
0xD904-0xD9FF | Unassigned | ||
0xDA00-0xDA03 | Reserved for backward compatibility | [RFC8446] | |
0xDA04-0xDAFF | Unassigned | ||
0xDB00-0xDB03 | Reserved for backward compatibility | [RFC8446] | |
0xDB04-0xDBFF | Unassigned | ||
0xDC00-0xDC03 | Reserved for backward compatibility | [RFC8446] | |
0xDC04-0xDCFF | Unassigned | ||
0xDD00-0xDD03 | Reserved for backward compatibility | [RFC8446] | |
0xDD04-0xDDFF | Unassigned | ||
0xDE00-0xDE03 | Reserved for backward compatibility | [RFC8446] | |
0xDE04-0xDEFF | Unassigned | ||
0xDF00-0xDF03 | Reserved for backward compatibility | [RFC8446] | |
0xDF04-0xDFFF | Unassigned | ||
0xE000-0xE003 | Reserved for backward compatibility | [RFC8446] | |
0xE004-0xE0FF | Unassigned | ||
0xE100-0xE103 | Reserved for backward compatibility | [RFC8446] | |
0xE104-0xE1FF | Unassigned | ||
0xE200-0xE203 | Reserved for backward compatibility | [RFC8446] | |
0xE204-0xE2FF | Unassigned | ||
0xE300-0xE303 | Reserved for backward compatibility | [RFC8446] | |
0xE304-0xE3FF | Unassigned | ||
0xE400-0xE403 | Reserved for backward compatibility | [RFC8446] | |
0xE404-0xE4FF | Unassigned | ||
0xE500-0xE503 | Reserved for backward compatibility | [RFC8446] | |
0xE504-0xE5FF | Unassigned | ||
0xE600-0xE603 | Reserved for backward compatibility | [RFC8446] | |
0xE604-0xE6FF | Unassigned | ||
0xE700-0xE703 | Reserved for backward compatibility | [RFC8446] | |
0xE704-0xE7FF | Unassigned | ||
0xE800-0xE803 | Reserved for backward compatibility | [RFC8446] | |
0xE804-0xE8FF | Unassigned | ||
0xE900-0xE903 | Reserved for backward compatibility | [RFC8446] | |
0xE904-0xE9FF | Unassigned | ||
0xEA00-0xEA03 | Reserved for backward compatibility | [RFC8446] | |
0xEA04-0xEAFF | Unassigned | ||
0xEB00-0xEB03 | Reserved for backward compatibility | [RFC8446] | |
0xEB04-0xEBFF | Unassigned | ||
0xEC00-0xEC03 | Reserved for backward compatibility | [RFC8446] | |
0xEC04-0xECFF | Unassigned | ||
0xED00-0xED03 | Reserved for backward compatibility | [RFC8446] | |
0xED04-0xEDFF | Unassigned | ||
0xEE00-0xEE03 | Reserved for backward compatibility | [RFC8446] | |
0xEE04-0xEEFF | Unassigned | ||
0xEF00-0xEF03 | Reserved for backward compatibility | [RFC8446] | |
0xEF04-0xEFFF | Unassigned | ||
0xF000-0xF003 | Reserved for backward compatibility | [RFC8446] | |
0xF004-0xF0FF | Unassigned | ||
0xF100-0xF103 | Reserved for backward compatibility | [RFC8446] | |
0xF104-0xF1FF | Unassigned | ||
0xF200-0xF203 | Reserved for backward compatibility | [RFC8446] | |
0xF204-0xF2FF | Unassigned | ||
0xF300-0xF303 | Reserved for backward compatibility | [RFC8446] | |
0xF304-0xF3FF | Unassigned | ||
0xF400-0xF403 | Reserved for backward compatibility | [RFC8446] | |
0xF404-0xF4FF | Unassigned | ||
0xF500-0xF503 | Reserved for backward compatibility | [RFC8446] | |
0xF504-0xF5FF | Unassigned | ||
0xF600-0xF603 | Reserved for backward compatibility | [RFC8446] | |
0xF604-0xF6FF | Unassigned | ||
0xF700-0xF703 | Reserved for backward compatibility | [RFC8446] | |
0xF704-0xF7FF | Unassigned | ||
0xF800-0xF803 | Reserved for backward compatibility | [RFC8446] | |
0xF804-0xF8FF | Unassigned | ||
0xF900-0xF903 | Reserved for backward compatibility | [RFC8446] | |
0xF904-0xF9FF | Unassigned | ||
0xFA00-0xFA03 | Reserved for backward compatibility | [RFC8446] | |
0xFA04-0xFAFF | Unassigned | ||
0xFB00-0xFB03 | Reserved for backward compatibility | [RFC8446] | |
0xFB04-0xFBFF | Unassigned | ||
0xFC00-0xFC03 | Reserved for backward compatibility | [RFC8446] | |
0xFC04-0xFCFF | Unassigned | ||
0xFD00-0xFD03 | Reserved for backward compatibility | [RFC8446] | |
0xFD04-0xFDFF | Unassigned | ||
0xFE00-0xFFFF | Reserved for Private Use | [RFC8446] |
Specification Required
Yoav Nir, Rich Salz, Nick Sullivan
Registration requests should be sent to the mailing list described in [RFC 8447, Section 17].
If an item is not marked as "Recommended", it does not necessarily mean that it is flawed; rather, it indicates that the item either has not been through the IETF consensus process, has limited applicability, or is intended only for specific use cases.
The role of the designated expert is described in [RFC8447]. The designated expert [RFC8126] ensures that the specification is publicly available. It is sufficient to have an Internet-Draft (that is posted and never published as an RFC) or a document from another standards body, industry consortium, university site, etc. The expert may provide more in depth reviews, but their approval should not be taken as an endorsement of the key exchange mode.
Value | Description | Recommended | Reference |
---|---|---|---|
0 | psk_ke | Y | [RFC8446] |
1 | psk_dhe_ke | Y | [RFC8446] |
2-253 | Unassigned | ||
254-255 | Reserved for Private Use | [RFC8446] |
ID | Name | Contact URI | Last Updated |
---|---|---|---|
[Miguel_Angel_Reina_Ortega] | Miguel Angel Reina Ortega | mailto:MiguelAngel.ReinaOrtega&etsi.org | 2018-02-16 |
[Pasi_Eronen] | Pasi Eronen | mailto:pasi.eronen&nokia.com | 2008-04-04 |
[Silke_Holtmanns] | Silke Holtmanns | mailto:Silke.Holtmanns&nokia.com | 2013-01-30 |