RSA Signature Verification

Xiphera’s offering for Asymmetric Cryptography includes solutions for key exchange, digital signatures, and public-key encryption.

About the product

RSA (Rivest-Shamir-Adleman) signature verification is used in numerous contemporary security protocols and applications, including TLS 1.3. Xiphera offers a compact Intellectual Property (IP) core designed for RSA signature verification (XIP5012C).

Our RSA signature verification IP core has been created for simple integration into both FPGA and ASIC designs, using a design approach that is independent of specific vendors, and its operation is not contingent on any manufacturer-specific FPGA features.

Key features

  1. Minimal Resource Requirements: The entire RSA signature verification IP core requires only a modest amount of FPGA resources. You can find specific information regarding the resource needs for various FPGAs in the product brief. 
  2. Performance: Despite its small size, the RSA signature verification IP core can support more than 10 digital signature verification operations per second.
  3. Standard Compliance: Our RSA signature verification IP core is compliant with FIPS 186-4.
Internal high-level block diagram of the compact RSA Signature Verification IP core (XIP5012C).
Internal high-level block diagram of the compact RSA Signature Verification IP core.

For more details, including FPGA resources & peak performance as well as ordering instructions, open the full product briefs in PDF. Contact us here, and we’ll get back to you as soon as possible.

Interested to learn more about the technical details and performance numbers for ASIC application? Register for the ASIC-specific product brief here.

Partner collaborations

We are proud partners with leading global as well as innovative growing FPGA companies. We offer a selection of our cryptographic IP cores for our technology partners. Visit our partner pages to learn more about our MACsec offering on our partner portfolios.