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QuickSec™ IPsec Client Toolkit

Robust IPSec VPN SDK for Networking and Mobile OEMs 

QuickSec® Client Toolkit enables developers to build complete IPsec VPN client software stack. QuickSec® is a small-footprint IPsec SDK written in highly portable C source code and delivered with extensive documentation. It support most IPsec RFCs and is tested for high interoperability. It is widely deployed on platforms including Linux, VxWorks and Windows 8.1 and products such as mobile devices, femtocell, eNodeB, printers, gambling machines… 


Secure Mobility with MOBIKE

Fully interoperable with QuickSec® IPsec Server and other IPsec standard-based gateways, the client toolkit includes IKEv2/v1 as well as MOBIKE for mobile VPN client support. MOBIKE is the latest mobility and multi-homing addition to the IKE key exchange protocol specified by IETF. It enables seamless roaming of IPsec VPN clients from one IP network to another without terminating and re-negotiating the secure VPN connection.


Small Footprint

QuickSec® IPsec Client Toolkit provides an intelligent architecture that enables minimum runtime memory allocation thereby freeing CPU and memory resources to other tasks. This ensures seamless scalability to meet the highest performance demands. To further minimize footprint, system designers can easily leave out client toolkit features that are not used by the client.


Complete Client & Server IPsec Security Toolkits

The QuickSec® IPsec Server and Client Toolkits are the first compatible client-side and server-side development tools implementing the most current IPsec security features including MOBIKE, IKEv2, stateful TCP/IP firewall, IPv6/IPv4 support, 64-bit platform support, and pre-integration with specialized mobile and network processors providing cryptographic hardware offload.


Technical Specifications

Complete IPsec Cryptography

  • AES, DES, 3DES, RSA, SHA-1, SHA-2, MD5, Diffi e-Hellman, ECC DH, ECC DSA and Full PKI

IKE Policy Manager

  • Dual-mode IKEv2/IKEv1 policy manager with auto-negotiation and IKEv1 fallback features


  • Robust IKEv2/v1 implementation
  • Supports the latest IKEv2 standard RFC 5996
  • X.509 certificates with support for LDAP, HTTP and OCSP
  • EAP
    • EAP-SIM
    • EAP-AKA
    • EAP-MD5
    • EAP-TLS
  • Pre-shared keys
  • Dead peer detection
  • Re-keying
  • Multiple authentication

Remote Access Support

  • Built-in remote access client
  • Virtual IP interface
  • IKE Confi guration mode/payload
  • NAT, NAT Traversal
  • RADIUS server authentication
  • L2TP support

Other Features

  • Multi-layer stateful TCP/IP firewall with attack prevention
  • IPv4 / IPv6 support

Platform Support

  • Linux 
  • MontaVista Linux
  • Microsoft Windows 8 and 8.1, Windows 10
  • Microsoft Windows XP, Vista & Windows 7
  • WindRiver VxWorks
  • Windows Mobile 6.X
  • Other OS's through portability layer

Note: Android is also supported using QuickSec VPN Client for Android


Hardware Acceleration

  • Various types of crypto hardware support, including plain crypto cores, packet engines, inline hardware accelerators, bare-metal fastpaths as well as public key accelerators

Features & Benefits

  • Secure Mobility with Support for MOBIKE 
  • Robust IPsec Client Toolkit
  • Proven Reliability and Interoperability
  • Standards-Based VPNC Certified Compatibility
  • Broad OS Support including Windows
  • Small Footprint and Deterministic Memory Allocation
  • Integrated Client and Server-side IPsec Toolkits
  • Reduced Development Cost and Time
  • World-wide OEM Customer Support