Re: [AVTCORE] I-D Action: draft-ietf-avtcore-aria-sdes-00.txt
Woo-Hwan Kim <whkim5@ensec.re.kr> Tue, 01 September 2015 12:26 UTC
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From: Woo-Hwan Kim <whkim5@ensec.re.kr>
To: avt@ietf.org, Magnus Westerlund <magnus.westerlund@ericsson.com>
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Cc: Je Hong Park <jhpark@ensec.re.kr>
Subject: Re: [AVTCORE] I-D Action: draft-ietf-avtcore-aria-sdes-00.txt
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Hi. Thank you for your comment. >>Re: [AVTCORE] I-D Action: draft-ietf-avtcore-aria-sdes-00.txt >>Magnus Westerlund <magnus.westerlund@ericsson.com> Tue, 02 June 2015 14:44 UTC >> >>Hi, >>I have reviewed this draft based on the split. >> >>1. Section 1: >> >> This document defines Secure Real-time Transport Protocol (SRTP) >> [RFC3711] crypto suites based on the the ARIA [RFC5794] block cipher >> algorithm for use with the SDP Security Descriptions attributes >> [RFC4568]. >> >>I think this paragraph needs to be rewritten with the goal to make it clear that it is a SDP >>Security Description definition for what is defined in [draft-ietf-avtcore-aria-srtp]. As currently >>formulated one can get the impression that it actually defines the ARIA crypto suits for SRTP. >> OK, we will revise the draft. >> >>2. Removal of AEAD_ARIA_128_GCM_8. >> >>Based on that this cipher is not meeting the expected security goals I think it should be removed. >> OK, we will remove AEAD_ARIA_128_GCM_8 >> >>3. Section 2. >> >>Section heading "Patameters" should be changed to "Parameters". >> OK, You're right. >>4. Section 2: >> >>For the CTR cipher suites depending on the answer on the main aria draft you may have to change the lines for lifetime: >> >>"Default key lifetime | 2^31 packets " >> See the answer for the comment of draft-ietf-avtcore-aria-srtp-08 >>Cheers >> >>Magnus Westerlund Sooner, we will revise the draft. Sincerely, Woo-Hwan Kim
- [AVTCORE] I-D Action: draft-ietf-avtcore-aria-sde… internet-drafts
- Re: [AVTCORE] I-D Action: draft-ietf-avtcore-aria… Magnus Westerlund
- Re: [AVTCORE] I-D Action: draft-ietf-avtcore-aria… Magnus Westerlund
- Re: [AVTCORE] I-D Action: draft-ietf-avtcore-aria… Woo-Hwan Kim