True Random Number Generator (TRNG) Digital Post Processing compliant with the FIPS 140-2 and AIS 31 standards

Overview

Key Features

• state-of-the-art TRNG post-processing
• fully compliant with the AIS 31 standard (Method A & B)
• fully compliant with the NIST SP 800-90B standard
• unpredictability properties adequate for the generation of cryptographic keys
• output stream statistically close to the uniform distribution
• adjustable parameters according to the entropy source characteristics;
• flexible throughput and output bus size
• real-time supervisor generating online and total failure alarms
• typical gate count smaller than 2 kgates
• straightforward integration through AMBA APB interface (customized on request)
• analog noise source available separately

Benefits

• AIS 31 compliant
• NIST SP 800-90B compliant
• Configurable architecture
• Low gate count
• Silicon proven

Deliverables

• VHDL source codes
• Synopsys synthesis scripts
• C test vectors
• C low-level API
• design specification
• documents for AIS 31 certification

Technical Specifications