High Performance Cloud Based Signing Solution

Simple Setup

Installation and configuration takes minutes!

Simple Interfaces

Configure and monitor the server via an intuitive console.  Manage keys and certificates simply

Access the services via a REST API or Krestfield’s lightning fast API (Available for Java and .NET)

Crypto Agility

Migration to new algorithms can be achieved with no updates to the client applications being required.  Post Quantum algorithms will be supported once standardised

High Performance

Over 1000 transactions per second can be achieved with a single server instance!  Contact Krestfield Support for more details and performance metrics

Multiple Deployment Options

Deploy on Premises, Azure or AWS on Windows, Linux or Solaris.  Even test locally on your desktop

Options to deploy a single instance or hundreds of instances across the estate

HSM Support

  • AWS CloudHSM
  • Gemalto Luna
  • nCipher
  • Thales PayShield
  • AEP Keyper

For test and low security options Software key stores can also be used

Multiple Signing and Verification Options

Support for PKCS#1, PKCS#7 signatures, multiple hashing algorithms as well as CRL and OCSP revocation checking (including IdenTrust requirements)

Many configuration options are available including custom path checking and specific signature validation checks

AES Data Encryption

High performance data encryption utilising hardware security modules to protect data at rest

Managed Service

Don't want to worry about hosting? Leave it to us.  Contact Krestfield Sales to discuss your requirements

Try for Free

Want to try it out? Obtain a free trial hosted in the cloud or at your site.  Just drop us a line

Rest API Specification
Contact Us

Email: This email address is being protected from spambots. You need JavaScript enabled to view it.

Call: 020 8938 3616

Sales & Support

Should you need any help with any of Krestfield's products, or wish to make any suggestions, please contact us.

Sales: sales@krestfield.com

Support: support@krestfield.com

Latest News


Version 1.1.0 released


Version 3.1.0 released


Our Mission

To create secure, highly available, easy to use products that are priced fairly

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