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ECDSA256V-IP Hardware-Accelerated Digital Signature Verification for High-Security Systems

ECDSA256-IP

The ECDSA256V-IP core implements Elliptic Curve Digital Signature Algorithm (ECDSA) verification on the NIST P-256 curve, providing a high-performance, hardware-only solution for secure authentication in modern communication and IoT systems. It eliminates CPU load by performing full signature verification entirely in hardware, without requiring software or external memory.

This IP is compliant with FIPS 186-4 and validated with official NIST test vectors, ensuring accuracy and standard compliance.

Key Features

  • Pure hardware ECDSA signature verification ? no CPU, software, or external memory required
  • Supports NIST P-256 curve with 256-bit message digest
  • Performance: Over 60 verifications per second @140 MHz
  • Compliant with FIPS 186-4 standard
  • Supports other elliptic curves on request
  • Proven functionality through NIST test vector verification and SSL certificate validation demo

Block diagram

ECDSA256V IP Block Diagram
* Click to show more detail

Technical Documents

Support Devices Sulfur Agilex™ 5 E-series
IP core Datasheet Reference Design
Document 		Demo Instruction Free Evaluation
Demo file
ECDSA256V-IP Sulfur Agilex™ 5 E-series
For pricing and licensing terms, please contact us.