Xiphera's True Random Number Generator (TRNG) Intellectual Property (IP) core designed in generic and portable VHDL. It has been designed for easy integration with FPGA- and ASIC-based designs, and consequently its design methodology is vendor-agnostic, and the functionality of XIP8001B does not rely on any FPGA manufacturer-specific features. This core includes the NIST SP 800-90B specified startup tests and online health tests. The output of the entropy source (the so-called “raw bits”) in XIP8001B have been successfully tested with PractRand, gjrand, TestU01, NIST SP 800-22 statistical test suite and the dieharder test suite. It also includes a NIST SP 800-90B compliant AES-CBC-MAC - based entropy extractor, thus making it suitable for use in a crypto module targeting a FIPS 140-3 certification.
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Features and Benefits
- Compact Size:
- The entire design requires only 3110 4-input Lookup Tables (4LUTs) (Microchip® PolarFire® ) and 1-2 internal memory blocks in a typical FPGA implementation.
- Autonomous Operation:
- The entropy source used by XIP8001B functions independently from the rest of the FPGA logic; for example no FPGA internal clock signals are required for the entropy source to function.
- Parameterizability:
- Has a number of parameterizable features, including the width of the dout output, the sizes (width and depth) of the internal buffers, and the threshold values for the health tests.
- Security Features:
- Has a number of additional security features, including a zeroize function to erase (set to ’0’) all the bits in the internal buffer.
- Standard Compliance:
- Fully compliant with NIST SP 800-22 / SP 800-90B Ready for FIPS 140-3 certification AES-CBC-MAC-based entropy Security features (e.g. zeroise function) Passes PractRand, gjrand, TestU01, and dieharder test suites Parameterisable design.
- Passing Statistical Tests:
- The output of the entropy source in XIP8001B passes PractRand, gjrand, TestU01, the NIST SP 800-22 statistical test suite, and the dieharder test suite.
Licensing Options
For additional information contact: sales@xiphera.com or visit Xiphera
Documentation
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