[dtn] Roman Danyliw's No Objection on draft-ietf-dtn-bpsec-18: (with COMMENT)
Roman Danyliw via Datatracker <noreply@ietf.org> Tue, 04 February 2020 03:26 UTC
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From: Roman Danyliw via Datatracker <noreply@ietf.org>
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Date: Mon, 03 Feb 2020 19:26:38 -0800
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Subject: [dtn] Roman Danyliw's No Objection on draft-ietf-dtn-bpsec-18: (with COMMENT)
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Roman Danyliw has entered the following ballot position for draft-ietf-dtn-bpsec-18: No Objection When responding, please keep the subject line intact and reply to all email addresses included in the To and CC lines. (Feel free to cut this introductory paragraph, however.) Please refer to https://www.ietf.org/iesg/statement/discuss-criteria.html for more information about IESG DISCUSS and COMMENT positions. The document, along with other ballot positions, can be found here: https://datatracker.ietf.org/doc/draft-ietf-dtn-bpsec/ ---------------------------------------------------------------------- COMMENT: ---------------------------------------------------------------------- ** Section 2. Per “The application of security services in a DTN is a complex endeavor that must consider …”, the current and future threat environment is also a needed consideration. ** Section 3.6, Please explicitly state that the values of this ID should come from the registry defined in Section 11.2. ** Section 3.7. Per “The Security Context Id MUST utilize an end-to-end authentication cipher or an end-to-end error detection cipher.”, what is a “end-to-end” in this context? ** Section 4. “Reserved flags MUST NOT be included in any canonicalization as it is not known if those flags will change in transit.”, to which protocol fields is this “reserved flags” referring to? ** Section 8.2.1. Please add text to note that irrespective of whether BPSec is used, traffic analysis will be possible ** Section 8.2.4. Per “With these attacks Mallory's objectives may vary, but may be targeting either the bundle protocol or application-layer protocols conveyed by the bundle protocol.”, please add that the target could also be the storage and compute of the nodes running the bundle or application layer protocols (e.g., a denial of service to flood on the storage of the store-and-forward mechanism; or compute which would process the packets and perhaps prevent other activities) ** Editorial Nits -- Section 3.8. Editorial nit. Section 3.7 uses a bulleted list for the properties of the block. Here there are no bullets. -- Section 3.8. Per “The determination of where to place these data is a function of the cipher suite and security context used” -- s/place these data/place this data/ -- Section 5.1.1 and 5.1.2. s/be be treated/be treated/ -- Section 8.2.2. Expand the IND-CCA2 acronym.
- [dtn] Roman Danyliw's No Objection on draft-ietf-… Roman Danyliw via Datatracker
- Re: [dtn] Roman Danyliw's No Objection on draft-i… Birrane, Edward J.