We're having a problem with our signatures. We have a certificate issued by Entrust.net. And the signature is returning Invalid. Any idea why this would be a problem?
"Signature is INVALID - The document has not been modified since the signature was applied - the signer's identity is invalid" when you inspect the signatures properties it says:
Validity summary :
The signer's identity is invalid
Signing time is from the clock of the signer's computer.
signature was validated as of signing time "12/07/2016 16:21:01 - 06'00'
There were errors building the patch from the signer's certificate to an issuer certificate.
Revocation checking was not perfomed.
When you look at the Certificate the path goes to
Entrust.net Certification Authority (2048)
- Entrust Certification Authority - L1C
The root Entrust.net Certification Authority (2048) is the only one with a certificate policy of 2.16.840.1.114028.10.1.6 Description Document Signing Certificates.
Thank you for any help.
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