Микроконтроллеры

Ну так этот CodeMeter и является таким защищённом чипом (криптографическим микропроцессором) Smart Card Chip for Top Security When it comes to software protection, CmDongles provide the highest level of security. The core of every CmDongle is a smart card chip, which includes a microcontroller with a secure storage area for cryptographic keys and the firmware. Wibu-Systems currently uses smart card chips from Infineon Technologies, which are EAL 5+ evaluated and provide protection against side channel attacks, such as DPA (Differential Power Analysis). Reading keys and copying the firmware is therefore practically impossible. With CmDongles, software publishers can independently encrypt and decrypt data using symmetric or asymmetric algorithms like AES (Advanced Encryption Standard), RSA (Rivest-Shamir-Adleman), and ECC (Elliptic Curve Cryptography) and sign data or verify the signature. Larger License Storage Each CmDongle offers 328 kByte of memory for your licenses, which can accommodate up to 2,000 licenses with different license models. Each of these licenses may be a multi-user license with thousands of concurrent seats. All on a CmDongle A CmDongle contains all the licenses in the secure memory of its smart card chip. Thus, users can easily transfer licenses from one computer to another by plugging the CmDongle into the machine they need. There are no additional license files needed. Additional Mass Storage (Flash Memory) CmDongles are also optionally available with up to 64 GB of mass storage (flash memory). This architecture allows the delivery of your software and data directly via a CmDongle. In addition, your software can run from the CmDongle itself, without any driver installation (zero footprint) for a complete mobile experience. CmDongles typically use industrial-grade SLC memory (Single-Level Cell). This memory can be overwritten more frequently, is faster, and works in a wider temperature range. The more cost-effective MLC memory (Multi-Level Cell) is alternatively available upon request. Software vendors can partition the storage space into different areas, with a choice of the following types: Public: Free area for reading and writing data Private: Protected area; it requires a password for reading and writing data Hidden: Secret area, accessible only via API and password CD-ROM: Read-only area