SecureBlackbox 16: When I specify a Windows (or PKCS#11) certificate storage for signing, why do I get the following error: No signing certificate found?
Note: This article applies only to SecureBlackbox Legacy. For future development please consider using the latest version.
Please check that the storage is not empty; i.e., it contains at least one certificate with a private key.
You need a certificate with a private key to sign the data.
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