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Ticket #36081
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curve25519-sha256鍵交換のサポート

오픈 날짜: 2016-03-01 12:16 마지막 업데이트: 2023-01-09 23:16

Reporter:
doda
소유자:
doda
Type:
Feature Requests
Status:
Open [Owner assigned]
Component:
TTSSH
MileStone:
(None)
Priority:
7
Severity:
7
Resolution:
Accepted
File:
None
Vote
Score: 0
No votes
0.0% (0/0)
0.0% (0/0)

Details

以下の鍵交換方式のサポート

  • curve25519-sha256
  • curve448-sha512
  • curve25519-sha256@libssh.org

curve25519-sha256 は draft-baushke-ssh-dh-group-sha2-05 で MUST, RFC 9142 で SHOULD になった。

curve448-sha512 は RFC 9142 で MAY になった。

c.f.

related to #38203, #40919, #43655

Ticket History (3/13 Histories)

2016-03-01 12:16 Updated by: doda
  • New Ticket "curve25519-sha256鍵交換のサポート" created
2018-01-08 07:04 Updated by: doda
  • Details Updated
  • Priority Update from 5 - Medium to 6
  • Severity Update from 5 - Medium to 6
  • Resolution Update from None to Accepted
댓글 올리기

OpenSSHは--without-opensslでビルドした場合は鍵交換がcurve25519-sha256のみのとなる。

Windows10のOpenSSHは--without-opensslでビルドしているっぽい(要確認)ので、優先度を上げる。

2018-04-13 13:19 Updated by: doda
  • Details Updated
  • Priority Update from 6 to 7
  • Severity Update from 6 to 7
  • Milestone Update from (None) to Tera Term 4.99 (closed)
  • 소유자 Update from (None) to doda
댓글 올리기

#38203 の原因の一つなので、2.85 での対応を目指す。

2018-09-01 09:01 Updated by: None
2018-09-04 14:49 Updated by: (del#1144)
2018-12-01 09:01 Updated by: None
2019-02-28 22:11 Updated by: (del#1144)
2019-06-01 09:01 Updated by: None
2019-06-28 14:53 Updated by: (del#1144)
2021-02-18 02:08 Updated by: nmaya
  • Details Updated
2022-01-19 17:55 Updated by: nmaya
  • Details Updated
2023-01-09 23:16 Updated by: nmaya

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