digital signature

  1. avalle

    Android Question Create a digital signature with credentials located in the certificate store

    Hi all, I need to create a digital signature using keys from a credential that is stored in Android's certificate store. Does B4A provide any support for that? If not, would it be possible to do something by means of inline Java code and Bouncy Castle, for example? Andrew Graham's Encryption...
  2. avalle

    B4J Question Create a CMS/PKCS#7 digital signature using Bouncy Castle

    I need to create a server application that generates CMS or PKCS#7 digital signatures. Using the Bouncy Castle library would help as it has all the required functions. However I have no idea on how to write a wrapper to use it and all the libraries I've seen here using BC were focused on...