由于本人保管不力,导致口令丢失,私钥备份解密不能,无法更新 Sub Key 的有效期限,因此需要生成新的 Key,新 Key 启用时间(旧 Key 弃用时间)2021-02-21T08:00:00.000Z(ISO Time),旧 Key 在该时间节点后的一切签名请视为均无效签名。 1. 旧 Key 发生了什么 由于本人是在使用 Yubikey 来存储私钥的,且 master key 并没写入到 Yubikey,因此我无法直接更新 Sub key 的有限期,需要从备份中取出,而我忘记了备份的口令无法解密,因此只能生成新的密钥,而且之前提前签发过的 revoke 也因为保管不利丢失。 - 密钥并没有泄露 - 我失去的是主 Key 与之前签发的 revoke - 我无法完全证明我拥有这个密钥(无法签发 revoke 只能使用 Sub Key 签发 message) - 由于发现自己无法解密,已销毁备份 2. 旧 Key 指纹 pub rsa4096/DB1A155D0B6231D8 2019-07-19 [C] D622E356B1F3750396123BC3DB1A155D0B6231D8 uid [ultimate] Sparta_EN sub rsa4096/800A2F583DF77EE6 2019-07-19 [S] [expires: 2021-07-18] sub rsa4096/6ECF0CC8E81C70CF 2019-07-19 [E] [expires: 2021-07-18] sub rsa4096/AFD8703F4B7F6176 2019-07-19 [A] [expires: 2024-07-17] 3. 新 Key 指纹 pub rsa4096/7CC10FCF48597178 2021-02-21 [C] 98B5D55D9DD12F2E9DACB6027CC10FCF48597178 uid [ultimate] Sparta_EN sub rsa4096/BCB5F483AF4BD60F 2021-02-21 [S] [expires: 2026-02-20] sub rsa4096/E20AA8145E0B3FB1 2021-02-21 [E] [expires: 2026-02-20] sub rsa4096/74B35AF2B39BCC88 2021-02-21 [A] [expires: 2026-02-20] 4. 新Key -----BEGIN PGP PUBLIC KEY BLOCK----- mQINBGAx0y0BEACnSvTcpu1NG/5uiHHyUFod/KAjg7wiDv5JxNlIptVqThDXFqKX e9YB31xgn1TlcBlEVCTH8ZqhCk9jjr8mfl+qIfNRrYLGi+msMdsc7j7HVLAWTcNh 42V/Xuut+XMtcwKKLntfLcFOKYhuy17+5v8E10OgeUeAYYXH29fN0FiKXlRrIDRg mVoFhYeseYToFyFSusRCBKFzo8i2BVlqu2avLiZP6zFPUiPqXfb/XDm9uY6GMUKz MJg5dL7F5Omlk+9XoIlgkd2uIi8js9/Jr2dgCk3ex8KI3nNl4frF2KMyGuj1KcQg m+RYE9YPNcsXnjAJo4Sr+Cx/xGEH8QgmEAD/HL/xGS32x4qmh6fTdNRq0HJL80h9 FTOSsHMSYq+Nav84683xSteKznFg+1rFo9OWlDBwPUHUfWkp6UAXzpzqD8PTuTgj z2XBX1DkakNGdD03AmyYW8Wd+xyV6dVDhe80HEiSknv06USlaCHmSG5VztdDqxi6 KuNdaFYekI/l+PnuAJ8VxcnngYVZ9G4+HC5xy/E+G0Eemq60U6l/GtH50d1rUW6a XOQaI21Iyi64KTjfmDFNgJAg6uHByVjs6ZmTCBzeHaxIvKBNaD2faHx9fultx0J0 TFQ4/Udv300Hn5KsF296Z2DBA/fkw0inn8D1R73enCIn5VMYsgsMw/8QywARAQAB tB1TcGFydGFfRU4gPG55YUBzcGFydGEtZW4ub3JnPokCTgQTAQgAOBYhBJi11V2d 0S8unay2AnzBD89IWXF4BQJgMdMtAhsBBQsJCAcCBhUKCQgLAgQWAgMBAh4BAheA 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