| 10024 | Post-Quantum Traditional (PQ/T) Hybrid Key Agreement Mechanisms for TLS 1.3K. Kwiatkowski, P. Kampanakis, B. E. Westerbaan, D. Stebila | Proposed Standard | August 2026 |
| 10015 | Deprecating Obsolete Key Exchange Methods in TLS 1.2 and DTLS 1.2N. Aviram | Proposed Standard | July 2026 |
| 9973 | TLS 1.3 Extension for Using Certificates with an External Pre-Shared KeyR. Housley | Proposed Standard | July 2026 |
| 9963 | Legacy RSASSA-PKCS1-v1_5 Code Points for TLS 1.3D. Benjamin, A. Popov | Proposed Standard | April 2026 |
| 9954 | Hybrid Key Exchange in TLS 1.3D. Stebila, S. Fluhrer, S. Gueron | Informational | July 2026 |
| 9853 | Return Routability Check for DTLS 1.2 and 1.3H. Tschofenig, Ed., A. Kraus, T. Fossati | Proposed Standard | March 2026 |
| 9851 | TLS 1.2 is in Feature FreezeR. Salz, N. Aviram | Proposed Standard | July 2026 |
| 9850 | The SSLKEYLOGFILE Format for TLSM. Thomson, Y. Rosomakho, H. Tschofenig | Informational | July 2026 |
| 9849 | TLS Encrypted Client HelloE. Rescorla, K. Oku, N. Sullivan, C. A. Wood | Proposed Standard | March 2026 |
| 9848 | Bootstrapping TLS Encrypted ClientHello with DNS Service BindingsB. Schwartz, M. Bishop, E. Nygren | Proposed Standard | March 2026 |
| 9847 | IANA Registry Updates for TLS and DTLSJ. Salowey, S. Turner | Proposed Standard | December 2025 |
| 9846 | The Transport Layer Security (TLS) Protocol Version 1.3E. Rescorla | Proposed Standard | July 2026 |
| 9345 | Delegated Credentials for TLS and DTLSR. Barnes, S. Iyengar, N. Sullivan, E. Rescorla | Proposed Standard | July 2023 |
| 9261 | Exported Authenticators in TLSN. Sullivan | Proposed Standard | July 2022 |
| 9258 | Importing External Pre-Shared Keys (PSKs) for TLS 1.3D. Benjamin, C. A. Wood | Proposed Standard | July 2022 |
| 9257 | Guidance for External Pre-Shared Key (PSK) Usage in TLSR. Housley, J. Hoyland, M. Sethi, C. A. Wood | Informational | July 2022 |
| 9155 | Deprecating MD5 and SHA-1 Signature Hashes in TLS 1.2 and DTLS 1.2L. Velvindron, K. Moriarty, A. Ghedini | Proposed Standard | December 2021 |
| 9149 | TLS Ticket RequestsT. Pauly, D. Schinazi, C.A. Wood | Proposed Standard | April 2022 |
| 9147 | The Datagram Transport Layer Security (DTLS) Protocol Version 1.3E. Rescorla, H. Tschofenig, N. Modadugu | Proposed Standard | April 2022 |
| 9146 | Connection Identifier for DTLS 1.2E. Rescorla, Ed., H. Tschofenig, Ed., T. Fossati, A. Kraus | Proposed Standard | March 2022 |
| 8996 | Deprecating TLS 1.0 and TLS 1.1K. Moriarty, S. Farrell | Best Current Practice | March 2021 |
| 8879 | TLS Certificate CompressionA. Ghedini, V. Vasiliev | Proposed Standard | December 2020 |
| 8773 | TLS 1.3 Extension for Certificate-Based Authentication with an External Pre-Shared KeyR. Housley · obsoleted by RFC 9973 | Experimental | March 2020 |
| 8744 | Issues and Requirements for Server Name Identification (SNI) Encryption in TLSC. Huitema | Informational | July 2020 |
| 8701 | Applying Generate Random Extensions And Sustain Extensibility (GREASE) to TLS ExtensibilityD. Benjamin | Informational | January 2020 |
| 8449 | Record Size Limit Extension for TLSM. Thomson | Proposed Standard | August 2018 |
| 8448 | Example Handshake Traces for TLS 1.3M. Thomson | Informational | January 2019 |
| 8447 | IANA Registry Updates for TLS and DTLSJ. Salowey, S. Turner | Proposed Standard | August 2018 |
| 8446 | The Transport Layer Security (TLS) Protocol Version 1.3E. Rescorla · obsoleted by RFC 9846 | Proposed Standard | August 2018 |
| 8442 | ECDHE_PSK with AES-GCM and AES-CCM Cipher Suites for TLS 1.2 and DTLS 1.2J. Mattsson, D. Migault | Proposed Standard | September 2018 |
| 8422 | Elliptic Curve Cryptography (ECC) Cipher Suites for Transport Layer Security (TLS) Versions 1.2 and EarlierY. Nir, S. Josefsson, M. Pegourie-Gonnard · obsoleted by RFC 9846 | Proposed Standard | August 2018 |
| 7924 | Transport Layer Security (TLS) Cached Information ExtensionS. Santesson, H. Tschofenig | Proposed Standard | July 2016 |
| 7919 | Negotiated Finite Field Diffie-Hellman Ephemeral Parameters for Transport Layer Security (TLS)D. Gillmor | Proposed Standard | August 2016 |
| 7918 | Transport Layer Security (TLS) False StartA. Langley, N. Modadugu, B. Moeller | Informational | August 2016 |
| 7905 | ChaCha20-Poly1305 Cipher Suites for Transport Layer Security (TLS)A. Langley, W. Chang, N. Mavrogiannopoulos, J. Strombergson, S. Josefsson | Proposed Standard | June 2016 |
| 7685 | A Transport Layer Security (TLS) ClientHello Padding ExtensionA. Langley | Proposed Standard | October 2015 |
| 7627 | Transport Layer Security (TLS) Session Hash and Extended Master Secret ExtensionK. Bhargavan, Ed., A. Delignat-Lavaud, A. Pironti, A. Langley, M. Ray · obsoleted by RFC 9846 | Proposed Standard | September 2015 |
| 7568 | Deprecating Secure Sockets Layer Version 3.0R. Barnes, M. Thomson, A. Pironti, A. Langley | Proposed Standard | June 2015 |
| 7507 | TLS Fallback Signaling Cipher Suite Value (SCSV) for Preventing Protocol Downgrade AttacksB. Moeller, A. Langley · obsoleted by RFC 8996 | Proposed Standard | April 2015 |
| 7465 | Prohibiting RC4 Cipher SuitesA. Popov | Proposed Standard | February 2015 |
| 7366 | Encrypt-then-MAC for Transport Layer Security (TLS) and Datagram Transport Layer Security (DTLS)P. Gutmann | Proposed Standard | September 2014 |
| 7301 | Transport Layer Security (TLS) Application-Layer Protocol Negotiation ExtensionS. Friedl, A. Popov, A. Langley, E. Stephan | Proposed Standard | July 2014 |
| 7250 | Using Raw Public Keys in Transport Layer Security (TLS) and Datagram Transport Layer Security (DTLS)P. Wouters, Ed., H. Tschofenig, Ed., J. Gilmore, S. Weiler, T. Kivinen | Proposed Standard | June 2014 |
| 6961 | The Transport Layer Security (TLS) Multiple Certificate Status Request ExtensionY. Pettersen · obsoleted by RFC 8446, RFC 9846 | Proposed Standard | June 2013 |
| 6520 | Transport Layer Security (TLS) and Datagram Transport Layer Security (DTLS) Heartbeat ExtensionR. Seggelmann, M. Tuexen, M. Williams | Proposed Standard | February 2012 |
| 6347 | Datagram Transport Layer Security Version 1.2E. Rescorla, N. Modadugu · obsoleted by RFC 9147 | Proposed Standard | January 2012 |
| 6176 | Prohibiting Secure Sockets Layer (SSL) Version 2.0S. Turner, T. Polk | Proposed Standard | March 2011 |
| 6066 | Transport Layer Security (TLS) Extensions: Extension DefinitionsD. Eastlake 3rd | Proposed Standard | January 2011 |
| 5746 | Transport Layer Security (TLS) Renegotiation Indication ExtensionE. Rescorla, M. Ray, S. Dispensa, N. Oskov | Proposed Standard | February 2010 |
| 5705 | Keying Material Exporters for Transport Layer Security (TLS)E. Rescorla | Proposed Standard | March 2010 |
| 5489 | ECDHE_PSK Cipher Suites for Transport Layer Security (TLS)M. Badra, I. Hajjeh | Informational | March 2009 |
| 5487 | Pre-Shared Key Cipher Suites for TLS with SHA-256/384 and AES Galois Counter ModeM. Badra | Proposed Standard | March 2009 |
| 5469 | DES and IDEA Cipher Suites for Transport Layer Security (TLS)P. Eronen, Ed. · obsoleted by RFC 8996 | Historic | February 2009 |
| 5289 | TLS Elliptic Curve Cipher Suites with SHA-256/384 and AES Galois Counter Mode (GCM)E. Rescorla | Proposed Standard | August 2008 |
| 5288 | AES Galois Counter Mode (GCM) Cipher Suites for TLSJ. Salowey, A. Choudhury, D. McGrew | Proposed Standard | August 2008 |
| 5246 | The Transport Layer Security (TLS) Protocol Version 1.2T. Dierks, E. Rescorla · obsoleted by RFC 8446, RFC 9846 | Proposed Standard | August 2008 |
| 5081 | Using OpenPGP Keys for Transport Layer Security (TLS) AuthenticationN. Mavrogiannopoulos · obsoleted by RFC 6091 | Experimental | November 2007 |
| 5054 | Using the Secure Remote Password (SRP) Protocol for TLS AuthenticationD. Taylor, T. Wu, N. Mavrogiannopoulos, T. Perrin | Informational | November 2007 |
| 4785 | Pre-Shared Key (PSK) Ciphersuites with NULL Encryption for Transport Layer Security (TLS)U. Blumenthal, P. Goel | Proposed Standard | January 2007 |
| 4492 | Elliptic Curve Cryptography (ECC) Cipher Suites for Transport Layer Security (TLS)S. Blake-Wilson, N. Bolyard, V. Gupta, C. Hawk, B. Moeller · obsoleted by RFC 8422 | Informational | May 2006 |
| 4366 | Transport Layer Security (TLS) ExtensionsS. Blake-Wilson, M. Nystrom, D. Hopwood, J. Mikkelsen, T. Wright · obsoleted by RFC 5246, RFC 6066 | Proposed Standard | April 2006 |
| 4346 | The Transport Layer Security (TLS) Protocol Version 1.1T. Dierks, E. Rescorla · obsoleted by RFC 5246 | Historic | April 2006 |
| 4279 | Pre-Shared Key Ciphersuites for Transport Layer Security (TLS)P. Eronen, Ed., H. Tschofenig, Ed. | Proposed Standard | December 2005 |
| 4132 | Addition of Camellia Cipher Suites to Transport Layer Security (TLS)S. Moriai, A. Kato, M. Kanda · obsoleted by RFC 5932 | Proposed Standard | July 2005 |
| 3749 | Transport Layer Security Protocol Compression MethodsS. Hollenbeck | Proposed Standard | May 2004 |
| 3546 | Transport Layer Security (TLS) ExtensionsS. Blake-Wilson, M. Nystrom, D. Hopwood, J. Mikkelsen, T. Wright · obsoleted by RFC 4366 | Proposed Standard | June 2003 |
| 3268 | Advanced Encryption Standard (AES) Ciphersuites for Transport Layer Security (TLS)P. Chown · obsoleted by RFC 5246 | Proposed Standard | July 2002 |
| 2818 | HTTP Over TLSE. Rescorla · obsoleted by RFC 9110 | Informational | May 2000 |
| 2817 | Upgrading to TLS Within HTTP/1.1R. Khare, S. Lawrence | Proposed Standard | May 2000 |
| 2712 | Addition of Kerberos Cipher Suites to Transport Layer Security (TLS)A. Medvinsky, M. Hur | Proposed Standard | October 1999 |
| 2246 | The TLS Protocol Version 1.0T. Dierks, C. Allen · obsoleted by RFC 4346 | Historic | January 1999 |