Hi Den, > arxCoSignService.getSignatureOfDataBuffer returns a detached PKCS#7 > signature as a byte array. > > CoSign is a hardware appliance, from Algorithmic Research, that is installed > on our network. It includes all the PKI ingredients including the CA and the > repository of the user’s private signing keys. In order to sign a document, > the document's hash is sent to CoSign. It is then signed within the > appliance with the user’s private key. so all the crypto magic is done by the box! You just have to in your ready-made signature as a hex-encoded String. Just be sure the reserved area is big enough ... this is bit like gambling ;-)
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