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8. IANA Considerations

8.1. Header Field Registry​

This document registers the "Expect-CT" header field in the "Hypertext Transfer Protocol (HTTP) Field Name Registry" registry located at https://www.iana.org/assignments/http-fields.

Header field name: Expect-CT

Applicable protocol: http

Status: permanent

Author/Change controller: IETF

Specification document(s): This document

Related information: (empty)

8.2. Media Types Registry​

This document registers the application/expect-ct-report+json media type (which uses the suffix established in [RFC6839]) for Expect-CT violation reports in the "Media Types" registry as follows.

Type name: application

Subtype name: expect-ct-report+json

Required parameters: n/a

Optional parameters: n/a

Encoding considerations: binary

Security considerations: See Section 7

Interoperability considerations: n/a

Published specification: This document

Applications that use this media type: UAs that implement Certificate Transparency compliance checks and reporting

Additional information:

  • Deprecated alias names for this type: n/a
  • Magic number(s): n/a
  • File extension(s): n/a
  • Macintosh file type code(s): n/a

Person & email address to contact for further information: Emily Stark ([email protected])

Intended usage: COMMON

Restrictions on usage: none

Author: Emily Stark ([email protected])

Change controller: IETF

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