SECURE SIGNATURE CREATION APPLICATION USING A TPM COMPRISING A MIDDLEWARE STACK

摘要

The invention relates to a Trusted Platform Module (TPM) set to authenticate a signature application (APP) and to open a secure channel with the signature application (APP). The Trusted Platform Module is also set to authenticate a signature device (SC) and to open a secure channel with the signature device (SC). The Trusted Platform Module embeds a middleware in order to translate signature orders from the signature application (APP) into signature orders for the signature device (SC). The invention also relates to a system comprising a computing device and a signature device, and to a method for signing data.