SecureBlackbox 16: I have modified the signed data, but the VerifySignature method reports the signature as valid. Why is that?
Note: This article applies only to SecureBlackbox Legacy. For future development please consider using the latest version.
The ValidateSignature() method checks the integrity of the signature (the SignedInfo element); it doesn't check the signer key/certificate and the references. To validate the references you need to call the ValidateReferences() or ValidateReference(ref) methods.
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