Digital IP Cores — Cryptography

ECDSA IP Core

Elliptic Curve Digital Signature Algorithm IP core for signature generation and verification per FIPS 186.

The ECDSA IP Core implements the Elliptic Curve Digital Signature Algorithm for both signature generation and verification, compliant with FIPS 186.

Supported Curves

NIST P-256 (secp256r1)
NIST P-384 (secp384r1)
NIST P-521 (secp521r1)

Features

Hardware-accelerated point multiplication
Integrated hash interface for sign/verify operations
Constant-time implementation to resist timing side-channel attacks

Applications

Code signing, certificate-based authentication, secure boot, and public-key infrastructure (PKI) in embedded security systems.

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