- 32-bit security processor implementing high-level security and trust for cloud computing services
- Enhanced encryption processing, support for next-generation TCG standards for attack-resistant computer hardware

December 14, 2011, Seoul — STMicroelectronics (NYSE:STM), a global semiconductor company in various electronic device applications that provides Trusted Platform Modules (TPMs) to major PC OEMs, has launched the industry's highest-performance TPM that enables high levels of security and trust for e-commerce and cloud computing services.

TPM, part of the Trusted Computing ecosystem, is a security processor embedded in computer motherboards to prevent risks such as software attacks, theft, and forgery. TPM protects sensitive data, including keys, passwords, and digital certificates, and provides accurate reports on system integrity. According to the Trusted Computing Group (TCG), which promotes the advancement of Trusted Computing technology, TPM is included in almost all enterprise PCs, servers, and various embedded systems.

ST’s ST33TPM12LPC is the first TPM with an embedded 32-bit security processor that improves hardware-based security performance, delivering superior performance compared to existing standalone products. Devices equipped with the ST33TPM12LPC can process advanced cryptographic algorithms and support the next-generation TPM 2.0 standard. Based on the latest TPM 1.2 protection profile, the ST33TPM12LPC is expected to obtain not only functional certification but also Common Criteria (CC) EAL4+ level certification.

ST plans to provide versions such as I2C and SPI for the security of devices including desktops, laptops, servers, and network equipment. This includes printers, photocopiers, mobile phones, tablets, home gateways, household appliances, smart meters, industrial controls, and automotive electronic components.

The launch of the ST33TPM12LPC demonstrates ST’s latest process technology and security expertise. Marie-France Florentin, General Manager of STMicroelectronics’ Security Microcontroller business unit, stated, “ST is committed to providing the highest-performing, standards-compliant TPMs to the PC and platform sectors,” adding, “Having successfully supported TCG technology for many years, ST has proven its position as an industry leader and its accumulated technical capabilities with this new product.”

The National Institute of Standards and Technology (NIST) promotes best practices for using the SHA-256 (Secure Hashing Algorithm Version 2, 256-bit) algorithm. However, adoption in the commercial market is proceeding more slowly than expected. Steve Roylance, Director of Business Development at GlobalSign Ltd, the certification authority selected to endorse the TPM Root Certificate, stated, “Using this algorithm within the TPM Root Certificate provides tangible value to today’s users in that it can meet long-term requirements for future trusted computing environments, ensure NIST compliance, and accelerate the replacement of the aging SHA 1.”

Key Features of ST33TPM12LPC

• Supports ARM® SC300 32-bit security processors
• SHA1 and SHA2 hash algorithms
• AES
• Preparation for next-generation TPM 2.0
• Root of an embedded EK certificate certified by an independent certification authority (GlobalSign)
• Embedded 90nm non-volatile memory
• Low Pin-Count (LPC) Interface

SST33TPM12LPC samples are available in two options: the TCG-recommended TSSOP28 4.4mm surface mount package or the lead-free QFN32 5 x 5mm eco-pack. The ST33TPM12LPC is scheduled for mass production in the first quarter of 2012.

Pricing information and sample requests are available through STMicroelectronics sales offices.