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This folder contains keys with misc edge cases related to key signature validation.
Main keys are Alice, Basil and Claus.
Case1:
Keys: Alice [pub]
Alice is signed by Basil, but without the Basil's key.
Result: Alice [valid]
Case2:
Keys: Alice [pub], Basil [pub]
Alice is signed by Basil, Basil is signed by Alice, but Alice's self-signature is corrupted.
Result: Alice [invalid], Basil [valid]
Case3:
Keys: Alice [pub], Basil [pub]
Alice is signed by Basil, but doesn't have self-signature
Result: Alice [invalid]
Case4:
Keys Alice [pub, sub]
Alice subkey has invalid binding signature
Result: Alice [valid], Alice sub [invalid]
Case5:
Keys Alice [pub, sub], Basil [pub]
Alice subkey has valid binding signature, but from the key Basil
Result: Alice [valid], Alice sub [invalid]
Case6:
Keys Alice [pub, sub]
Key Alice has revocation signature by Alice, and subkey doesn't
Result: Alice [invalid], Alice sub [invalid]
Case7:
Keys Alice [pub, sub]
Alice subkey has revocation signature by Alice
Result: Alice [valid], Alice sub [invalid]
Case8:
Keys Alice [pub, sub]
Userid is stripped from the key, but it still has valid subkey binding
Result: Alice [valid], Alice sub[valid]
Case9:
Keys Alice [pub, sub]
Alice key has two self-signatures, one which expires key and second without key expiration.
Result: Alice [valid], Alice sub[valid]
Case10:
Keys Alice [pub, sub]
Alice key has expiring direct-key signature and non-expiring self-certification.
Result: Alice [invalid], Alice sub[invalid]
Case11:
Keys Alice [pub, sub]
Alice key has expiring direct-key signature, non-expiring self-certification and expiring
primary userid certification. Result: Alice [invalid], Alice sub[invalid]
Case12:
Keys Alice [pub, sub]
Alice key has non-expiring direct-key signature, non-expiring self-certification and expiring
primary userid certification. Result: Alice [invalid], Alice sub[invalid]
Case13:
Keys Alice [pub, sub]
Alice key has expiring direct-key signature, non-expiring self-certification and non-expiring
primary userid certification. Result: Alice [invalid], Alice sub[invalid]
Case14:
Keys Alice [pub, sub]
Alice key has expiring direct-key signature, non-expiring self-certification and non-expiring
primary userid certification (with 0 key expiration subpacket). Result: Alice [invalid], Alice sub[invalid]
Case15:
Keys [pub, sub]
Signing subkey has expired primary-key signature embedded into the subkey binding.
Result: primary [valid], sub[invalid]