55 lines
2.1 KiB
Plaintext
55 lines
2.1 KiB
Plaintext
Key Transition Statement
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========================
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New Fingerprint: D6E9 B930 028A 6C38 F43B 2388 FEF6 3574 5E6F 6D05
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2016-10-13
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Old Fingerprint: 2217 5B02 E626 BC98 D7C0 C2E5 F22B B815 8EE3 0EAB
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2011-06-16
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I have transitioned away from my old GPG key 0x0EAB to 0x6D05; the new
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key will be used exclusively from this point forward. Please
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discontinue use of 0x0EAB.
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The new key has been signed with the old to assert my identity and
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introduce it into the web of trust. This message has been signed with
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both keys; two detached signatures are available:
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gpg --verify key-transition.txt.new.asc key-transition.txt
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gpg --verify key-transition.txt.new.asc key-transition.txt
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The old 0x0EAB key will be allowed to expire on 2017-04-19, at which
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time it will be revoked and marked as superseded. This expiry will
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allow the new key to remain in the web of trust until I can have my
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new key signed at the LibrePlanet 2017 conference in March. There is
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little use in changing the expiration to an earlier date when many may
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not update my public key until it has expired anyway.
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Background
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----------
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My security practices have changed considerably since
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the old 0x0EAB key was created back in 2011---I have no way to
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guarantee that the secret key has not been compromised in some way in
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past years, though I'm fairly confident that it hasn't. The secret
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key is also stored on the same box as the subkeys.
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The new secret key is stored offline on encrypted storage and will
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only be accessed using an airgapped system running a trusted,
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hardened, ephemeral operating system (e.g. Tails). The keys were
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generated in that same environment.
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The subkeys are placed on a tamper-proof smartcard (Nitrokey Pro, at
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present). The card will be locked after three invalid PIN attempts,
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and bricked after three invalid Admin PIN attempts. If the card is
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ever misplaced or cardnapped, I will still revoke the subkeys for good
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measure.
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--
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Mike Gerwitz
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Free Software Hacker+Activist | GNU Maintainer & Volunteer
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GPG: 575B 4A21 12A4 BB38 4B7E 3681 2E8F D41C 5322 6D05
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Old: 2217 5B02 E626 BC98 D7C0 C2E5 F22B B815 8EE3 0EAB
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https://mikegerwitz.com
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