Microsoft.Data.SqlClient.SignatureVerificationResult
Tri-state result returned by GetSignatureVerificationResult.
Distinguishes a cache miss from a cached negative result so callers cannot conflate the two.
False = 1
A cached entry exists and indicates that signature verification previously failed.
NotFound = 0
No cached entry exists for the requested CMK metadata.
The caller must verify the signature with the key store provider.
True = 2
A cached entry exists and indicates that signature verification previously succeeded.