CMS object

Drop a file here, orbrowsePEM or DER SignedData or EnvelopedData.

Private key (optional)

Drop a file here, orbrowseRequired only to decrypt an EnvelopedData.

Trusted certificates (optional)

Drop a file here, orbrowseConcatenated PEM/DER trust anchors. Defaults to the demo Root CA.

Original signed content (detached only)

Drop a file here, orbrowseOnly for a detached signature: the exact original bytes that were signed.

CMS Analyze