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Terafire® AT

Anti Tamper (AT) Platform for Secure SoCs

Product Brief (PDF)

The Athena Group solves the costly problem of deploying AT solutions. The first product of its kind, TeraFire AT circumvents the NRE, manufacturing, and time to market costs of conventional AT approaches. TeraFire AT uniquely combines the AT, design, and cost strengths of single- chip cryptographic modules with information assurance (IA) techniques, and delivers them as a standardized platform that includes both hardware and software. This approach finally bridges the return on investment gap for AT technology in digital electronic systems.


  • Platform-Based Design for Anti-Tamper (AT) Applications
  • Validated TeraFireŽ Security Cores
  • Secure Boot Software
  • Secure Services Software
  • Crypto Service Software
  • Cryptographic Protection of Application Firmware and Data
  • Processor/Bus Portable Architecture
  • Broad Standards Compliance
  • FIPS 140-2 Certifiable


  • Defense in Depth Using Information Assurance (IA) and AT Techniques
  • Reduced Time to Market
  • Reduced Development Costs
  • Customized Solution


  • Trusted Platform Module (TPM)
  • Encrypted Data Storage
  • Secure Communications
  • Secure Processing
  • Financial Transactions
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