Cryptographic system and methodology for securing software cryptography

摘要

A cryptosystem having a secure Cryptographic Virtual Machine (CVM) protected by a Tamper-Proof Virtual Layer (TPVL) for performing cryptography in software is described. The CVM and TPVL allow software applications to store and process cryptographic keys and data in a secure and tamper-proof manner, without requiring the use of a Hardware Security Module (HSM).