Sign Method

Signs a buffer.

Syntax

public fun sign(buffer: ByteArray?, detached: Boolean): ByteArray?

Remarks

Use this method to sign a byte array and get the protected message in another byte array. Set the Detached parameter to false to create an enveloped/enveloping, rather than detached signature.Please note that certain signature algorithms/kinds only support detached signing.

Specify the signing key in Key property before commencing the signing.

Please note that the key assigned must have a private key part.