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ECCelerate 4.01 released!


We proudly present a new maintenance release of our IAIK ECCelerate™ elliptic curve library! Version 4.01 adds support for curves from the FIDO ECDAA standard and fixes minor bugs. IAIK ECCelerate™ is based on Java 6 technology and has been thoroughly optimized for speed. Currently, it supports ECDSA, ECDH, ECIES and optionally ECMQV.

iSaSiLk 5.105 released!


iSaSiLk 5.105 Maintenance release fixes some ECC related issues.


Our Clients


The IAIK SECP160R1 IP module implements an elliptic-curve coprocessor that offers digitally signing of data according to ECDSA SECP160R1. The module is well suited for resource-constrained devices such as contactless smart cards or RFID devices. It needs no interaction by a host processor to generate an elliptic-curve digital signature (ECDSA). The implementation is based on the recommended GFP160 Standards for Efficient Cryptography Group (SECG) elliptic curve SECP160r1.

  • Full ASIC designed processor
  • ECDSA signature generation (no verification supported)
  • Optimized for low area and low power
  • AMBA Advanced Peripheral Bus (APB) as interconnection to other modules
  • Latch based 90x16-bit dual-port RAM
  • 16x16-bit multiply-accumulate unit
  • 18.315GEs
  • 510.831 clock cycles to generate a ECDSA digital signature
  • 1108µW@1MHz (VDD=3.3V)
  • ƒmax up to 70MHz
  • RFID or smartcard authentication
  • Applications which require asymmetric cryptography
  • Standalone ECC unit
  • VHDL, tcl-testbench (Modelsim, Cadence), scripts for synthesis & simulation
Further technical and sales information:

Please contact for any further information.


Please see our price list .


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