Package | Description |
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com.guardtime.ksi.unisignature.verifier.policies |
KSI signature verification policies
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Modifier and Type | Class and Description |
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class |
DefaultVerificationPolicy
Used to verify extended and not extended signatures with publications file, verification procedure:
If the signature is already extended, performs publication-based verification and reports the result.
If the signature is not extended but is old enough to extend, tries to extend it.
If extending fails for technical reasons, throws technical error.
If extending fails for cryptographical reasons (extender response inconsistent with signature), reports the
result.
If extending succeeds, performs publication-based verification and reports the result.
If publication-based verification results in NA, performs key-based verification and reports the result.
Note: Older signature verification may fail if extender is not provided because publications file does not
contain old keys for key-based verification.
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