Krestfield PKCloud



  • 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

  • Support for RSA and ECDSA. SHA-2 and SHA-3 algorithms already supported

  • 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 or in the cloud (Azure, AWS or Google Cloud)

  • Available on Windows, Linux and Solaris (with local desktop test environments available for PC and Mac)

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

HSM Support

  • Out of the box support for a wide range of HSMs, including:
  • nCipher Range

  • Utimaco

  • AWS CloudHSM

  • Azure Key Vault

  • Google KMS

  • Thales (Gemalto) Luna Range

  • Thales DPoD (Data Protection on Demand) Cloud HSM

  • Thales PayShield (both variant and Key Block LMKs supported)

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

Multiple Signing and Verification Options

  • Support for PKCS#1 (Raw) and PKCS#7/CMS 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 it out!

  • Go to our developers guide here and try out our free online service

  • Want a demo version? Just email us at and we'll provide an evaluation version for free

Contact Us

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

Call: 020 8938 3616

Krestfield Limited, 124 City Road, London, EC1V 2NX

Sales & Support

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



Latest News


Version 1.9.0 released


Version 4.1.2 released


Our Mission

To create secure, highly available, intuitive products that are affordably priced

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