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IETF · RFC · RFC8548

RFC8548 · Cryptographic Protection of TCP Streams (tcpcrypt)

Cryptographic Protection of TCP Streams (tcpcrypt)

This document specifies "tcpcrypt", a TCP encryption protocol designed for use in conjunction with the TCP Encryption Negotiation Option (TCP-ENO). Tcpcrypt coexists with middleboxes by tolerating resegmentation, NATs, and other manipulations of the TCP header. The protocol is self-contained and specifically tailored to TCP implementations, which often reside in kernels or other environments in which large external software dependencies can be undesirable. Because the size of TCP options is limited, the protocol requires one additional one-way message latency to perform key exchange before application data can be transmitted. However, the extra latency can be avoided between two hosts that have recently established a previous tcpcrypt connection.

Официальная английская аннотация

This document specifies "tcpcrypt", a TCP encryption protocol designed for use in conjunction with the TCP Encryption Negotiation Option (TCP-ENO). Tcpcrypt coexists with middleboxes by tolerating resegmentation, NATs, and other manipulations of the TCP header. The protocol is self-contained and specifically tailored to TCP implementations, which often reside in kernels or other environments in which large external software dependencies can be undesirable. Because the size of TCP options is limited, the protocol requires one additional one-way message latency to perform key exchange before application data can be transmitted. However, the extra latency can be avoided between two hosts that have recently established a previous tcpcrypt connection.

Связи документа

Официальный источник · 2019-05-01

Полные импортированные сведения карточки
{
  "id": "RFC8548",
  "number": 8548,
  "title_en": "Cryptographic Protection of TCP Streams (tcpcrypt)",
  "title_ru": "",
  "summary_ru": "",
  "purpose_ru": "",
  "use_ru": "",
  "full_translation_path": "",
  "full_translation_checked_at": "",
  "full_translation_source_sha256": "",
  "architect_note_ru": "",
  "topics_ru": [],
  "translation_state": "not_prepared",
  "verification_level": "not_prepared",
  "verification_level_ru": "Русская выжимка не подготовлена",
  "verification_note_ru": "",
  "abstract_en": "This document specifies \"tcpcrypt\", a TCP encryption protocol designed for use in conjunction with the TCP Encryption Negotiation Option (TCP-ENO). Tcpcrypt coexists with middleboxes by tolerating resegmentation, NATs, and other manipulations of the TCP header. The protocol is self-contained and specifically tailored to TCP implementations, which often reside in kernels or other environments in which large external software dependencies can be undesirable. Because the size of TCP options is limited, the protocol requires one additional one-way message latency to perform key exchange before application data can be transmitted. However, the extra latency can be avoided between two hosts that have recently established a previous tcpcrypt connection.",
  "authors": [
    "A. Bittau",
    "D. Giffin",
    "M. Handley",
    "D. Mazieres",
    "Q. Slack",
    "E. Smith"
  ],
  "organizations": [],
  "publication_date": "2019-05-01",
  "current_status": "EXPERIMENTAL",
  "current_status_ru": "Экспериментальный",
  "publication_status": "EXPERIMENTAL",
  "publication_status_ru": "Экспериментальный",
  "lifecycle": "experimental",
  "lifecycle_ru": "Экспериментальный",
  "stream": "IETF",
  "stream_ru": "IETF",
  "area": "tsv",
  "area_ru": "Транспорт",
  "working_group": "tcpinc",
  "source_draft": "draft-ietf-tcpinc-tcpcrypt-15",
  "page_count": 32,
  "doi": "10.17487/RFC8548",
  "keywords": [
    "tcp",
    "encryption"
  ],
  "formats": [
    "TXT",
    "HTML"
  ],
  "relations": {
    "obsoletes": [],
    "obsoleted_by": [],
    "updates": [],
    "updated_by": [],
    "is_also": [],
    "see_also": []
  },
  "links": {
    "info": "https://www.rfc-editor.org/info/rfc8548/",
    "html": "https://www.rfc-editor.org/rfc/rfc8548.html",
    "txt": "https://www.rfc-editor.org/rfc/rfc8548.txt",
    "datatracker": "https://datatracker.ietf.org/doc/rfc8548/"
  }
}