[i2rs] Alissa Cooper's Discuss on draft-ietf-i2rs-protocol-security-requirements-11: (with DISCUSS and COMMENT)
"Alissa Cooper" <alissa@cooperw.in> Mon, 26 September 2016 19:07 UTC
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From: Alissa Cooper <alissa@cooperw.in>
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Subject: [i2rs] Alissa Cooper's Discuss on draft-ietf-i2rs-protocol-security-requirements-11: (with DISCUSS and COMMENT)
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Alissa Cooper has entered the following ballot position for draft-ietf-i2rs-protocol-security-requirements-11: Discuss 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-i2rs-protocol-security-requirements/ ---------------------------------------------------------------------- DISCUSS: ---------------------------------------------------------------------- Thanks for resolving my previous DISCUSS point. I have just one further point that hopefully will be easy to fix: Section 3.2 trails off in mid-sentence. ---------------------------------------------------------------------- COMMENT: ---------------------------------------------------------------------- = Section 1 = The abstract talks about multi-headed writes but Section 1 talks about multi-headed reads -- I'm assuming these are supposed to be aligned. = Section 3.1 = "I2RS also requires a secure transport protocol and key distribution protocols." This is the first sentence of the section -- what does the "also" refer to? "The following protocols will need to be extended to provide confidentiality, data integrity, peer authentication, and key distribution protocols: SSH, SCTP, or the ForCES TML layer over SCTP." I'm a little confused by the implications of "will need to be extended." Is this document proposing that they be extended? Or is the idea that if any of these protocols is chosen as a transport for I2RS, they would need to be extended to meet the I2RS security requirements? Also, note the existence of draft-ietf-tsvwg-sctp-dtls-encaps-09. = Section 3.2 = "The last new security feature is the ability to allow non- confidential data to be transfered over a non-secure transport." How is this a security feature? = Section 3.3 = I'm not sure what "options described above" is referring to. = Section 4 = "Data passed over the insecure transport channel MUST not contain any data which identifies a person or any "write" transactions." Assuming this should say "MUST NOT".
- [i2rs] Alissa Cooper's Discuss on draft-ietf-i2rs… Alissa Cooper
- Re: [i2rs] Alissa Cooper's Discuss on draft-ietf-… Susan Hares