DCRP1A

The DCRP1A - CryptOne IP is a 100% secure cryptographic system

CryptOne is a fully scalable, hardware-accelerated cryptographic system built on 20+ years of DCD-SEMI’s engineering experience. Designed for next-generation SoCs, FPGAs, and secure embedded systems, it delivers 100% secure asymmetric cryptography acceleration for demanding applications.

Supported algorithms include:

• Digital Signature algorithms

• RSA (up to 4096-bit keys) with optional CRT optimization

• Modular exponentiation

• Diffie–Hellman

• Elliptic Curve Cryptography (ECC) over GF(p)

• Miller–Rabin primality test

Performance That Outruns Competitive Designs

In benchmark tests, DCD’s architecture proved significantly more efficient than competing IP cores:

• Up to 25% fewer logic cells with equal performance

• Up to 50% higher performance when optimized for speed

This means engineers can achieve top-class cryptographic throughput while maintaining a smaller silicon footprint — crucial for cost-sensitive or power-constrained designs.

Ultimate ECC Performance (NIST P-256 @ 200 MHz)

• EC point multiplication: 2.5 ms

• ECDSA sign: 2.6 ms

• ECDSA verify: 3.2 ms

This level of acceleration makes CryptOne an ideal choice for secure boot, key exchange, firmware validation, IoT security modules, automotive ECUs, industrial controllers, and defense-grade electronics.

Energy-Efficient, Secure, and Easy to Integrate

CryptOne’s architecture is engineered for both high speed and ultra-low power, enabling advanced public-key operations on minimal silicon area.

Key advantages:

• Interfaces: AMBA AHB, AXI4, APB

• Fast, intuitive integration thanks to a clean, well-documented API

• Resistance to timing attacks

• Optional DPA countermeasures for high-security designs

• Full support for big number arithmetic (up to 4096 bits): modular multiplication, addition, subtraction, and shifts

With native acceleration for RSA, Diffie-Hellman, and ECC, CryptOne gives designers a unified, future-proof cryptographic engine ready for secure hardware architectures across consumer, industrial, and mission-critical applications.

ALL DCD’S IP CORES ARE TECHNOLOGY AGNOSTIC, ENSURING 100% COMPATIBILITY WITH ALL FPGA AND ASIC VENDORS.

For further details, email info@dcd.pl.

• CryptOne constant time algorithms:
  • Modular exponentiation,
  • Parallel modular exponentiation CRT
  • ECDSA sign/verify
  • ECDH
  • Elliptic curve point multiplication
  • Modular multiplicative inverse
  • GCD
  • Modular reduction
  • Multiplication
  • Division
• Cryptographic algorithm applications:
  • ECDSA, ECDH
  • RSA key generation
  • RSA Sign/Verify/Encrypt/Decrypt
  • Diffie-Hellman schemes
  • Miller-Rabin Primality check
• System applications:
  • Client-server communication
  • Sensor networks
  • SSL/TLS stacks
  • IoT devices
  • Embedded security/ID devices
• AMBA AHB, AXI4, APB interface ready
• Rapid & easy development with delivered API
• Patent pending architecture
• Algorithms resistant against SPA and timing attacks
• CryptOne elliptic curves with native support:
  • NIST P-192
  • NIST P-224
  • NIST P-256
  • NIST P-384
  • Koblitz P-192
  • Koblitz P-256
  • Koblitz P-384
  • Brainpool P-256
  • Brainpool P-384
  • Brainpool P-512
  • Other/custom curves optional support
• Software support:
  • OpenSSL engine
  • MbedTLS port
  • OS independent crypto library