Xiphera’s NIST Curves high-speed accelerator for ECDH/ECDSA provide cutting-edge security solutions designed for robust public-key operations, including encryption, digital signatures, and key exchanges. These cores are optimised for performance in FPGA implementations, offering versatile functionality across various cryptographic protocols.
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Features and Benefits
- High Speed:
- Optimized for high speed. For example, a key generation on NIST P-256 requires approximately 180k clock cycles.
- Can compute over a thousand operations per second on modern high-speed FPGAs and ASICs.
- Versatile Curve Support:
- Supports all NIST P curves [2] within a single IP core instance.
- Customer-speci€ed curves can be added into the set of supported curves.
- Secure Architecture:
- Execution time and pattern of operations are independent of the secret values providing full protection against timing-based side-channel attacks.
- Includes hardened protections against multi-trace side-channel attacks (for example, DPA).
- Fully RTL-based with no embedded software or CPU components.
- Standard Compliance:
- Fully compliant with FIPS 186-5 [3] and SP 800-56A [1].
- Can be used as a part of numerous public-key systems and protocols including IKEv2 [5] [8] [4] and TLS 1.3 [7].
- Easy Integration:
- The simple 32-bit interface supports easy system integration.
Licensing Options
For additional information contact: sales@xiphera.com or visit Xiphera
Documentation
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