Up to 4160-bit modulus size for RSA & 768-bit modulus for prime field ECC operations. TRNG

2 different performance configurations ranging from 4.9K..22.6K 1K bit RSA/CRT ops.

Extreme performance public key signature generation, verification & key negotiation.

Product description

The PKI-IP-154 public key accelerators are suitable for a wide range of applications:

  • High performance (Elliptic Curve) Diffie-Hellman key negotiation engines for secure router boxes, secure network interfaces and SSL servers.
  • High performance secure Public Key signature generator/checker engines in Hardware Security Modules.

The PKI-IP-154 is available in 2 different performance configurations ranging from 350K to 1000K gates designs, each providing the full set of TRNG and PKA operations with up to 4160-bit modulus size for modular exponentiations and 768-bit modulus for prime field ECC operations. The PKI-IP-154 is a security conscious design and can be provided with or without protection against side channel attacks.

PKI-IP-150 RSA ECC public key infrastracture engine scheme
Other information

Key benefits:

  • Silicon-proven implementation.
  • Fast and easy to integrate into SoCs.
  • Flexible layered design.
  • Complete range of configurations.
  • World-class technical support.
  • In-field upgradable Firmware.
  • Driver Development Kit.



Performance @500MHz for the 10 engine solution

  • DH 180/1K-bit exp/mod negotiate: 42,250 ops/s
  • RSA 1K-bit sign (no CRT): 8,600 ops/s
  • RSA 1K-bit sign (with CRT): 22,630 ops/s
  • RSA 1K-bit verify (17 bits exp): 103,000 ops/s
  • DSA 160/512-bit exp/mod sign: 46,250 ops/s
  • DSA 160/512-bit exp/mod verify: 
31,880 ops/s
  • ECDSA 192-bit sign: 12,500 ops/s
  • ECDSA 192-bit verify: 7,630 ops/s
  • ECDSA 384-bit sign: 4,130 ops/s
  • ECDSA 384-bit verify: 2,310 ops/s
  • ECDSA 521-bit sign: 2,310 ops/s
  • ECDSA 521-bit verify: 1,190 ops/s
  • Different configurations are available
    example range 4.9K..22.6K 1K bit RSA/CRT ops/s
  • Runs faster in 28nm (700MHz) and 16nm (800MHz), performance will scale.

For more details please refer to our dedicated PKA-IP-28 and TRNG-IP-76 pages.

Contact