[ppsp] [Errata Verified] RFC7574 (4880)
RFC Errata System <rfc-editor@rfc-editor.org> Mon, 21 August 2017 13:58 UTC
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Subject: [ppsp] [Errata Verified] RFC7574 (4880)
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The following errata report has been verified for RFC7574, "Peer-to-Peer Streaming Peer Protocol (PPSPP)". -------------------------------------- You may review the report below and at: http://www.rfc-editor.org/errata/eid4880 -------------------------------------- Status: Verified Type: Technical Reported by: Sung Hei Kim, Chang Kyu Lee <shkim@etri.re.kr> Date Reported: 2016-12-07 Verified by: Spencer Dawkins (IESG) Section: 7.5 Original Text ------------- A peer MUST include the content integrity method used by a swarm. The code for this option is 3. Defined values are listed in Table 4. +--------+-------------------------+ | Method | Description | +--------+-------------------------+ | 0 | No integrity protection | | 1 | Merkle Hash Tree | | 2 | Sign All | | 3 | Unified Merkle Tree | | 4-255 | Unassigned | +--------+-------------------------+ Table 4: PPSPP Content Integrity Protection Methods Corrected Text -------------- A peer MUST include the content integrity method used by a swarm. The code for this option is 3. Defined values are listed in Table 4. +--------+-------------------------+ | Method | Description | +--------+-------------------------+ | 0 | Unassigned | | 1 | Merkle Hash Tree | | 2 | Sign All | | 3 | Unified Merkle Tree | | 4-255 | Unassigned | +--------+-------------------------+ Table 4: PPSPP Content Integrity Protection Methods Notes ----- As stated in the first sentence of chapter 7.5, “A peer MUST include the content integrity method used by a swarm.”, “No integrity protection” must not be one of the option for PPSPP content integrity protection method. Or, IETF 7574 must define PPSP-PP that does not use the integrity protection method. The proposed is to remove option of “No integrity protection” in Table 4. Spencer: confirmed in conversations with Victor Grishchenko <victor.grishchenko@gmail.com> on the PPSP mailing list. -------------------------------------- RFC7574 (draft-ietf-ppsp-peer-protocol-12) -------------------------------------- Title : Peer-to-Peer Streaming Peer Protocol (PPSPP) Publication Date : July 2015 Author(s) : A. Bakker, R. Petrocco, V. Grishchenko Category : PROPOSED STANDARD Source : Peer to Peer Streaming Protocol Area : Transport Stream : IETF Verifying Party : IESG
- [ppsp] [Errata Verified] RFC7574 (4880) RFC Errata System