u.trust Anchor CSAR
The world’s first converged crypto platform for payment and general purpose HSM use cases

u.trust Anchor CSAR

Available as: Hardware on-premise

A single platform approach for all cryptographic capabilities

Watch now: The Path for Cloudifiying Payment HSMs
  • Enables true multi-tenancy on one converged HSM platform
  • Allows payment and general-purpose functionalities on one single platform
  • Enables deployment of HSM as a Service
Key Benefits

Key Benefits


True multi-tenancy at the firmware level

Provides up to 31, 16 or 8 truly independent and fully isolated containerized partitions with quality of service.


World’s first converged HSM-Platform

Provides a robust, converged HSM platform for payment and general-purpose use cases.



Enables cloud service providers and enterprises the ability to offer HSMaaS to their customers and end-users, giving them complete control over their keys.



A single platform approach for all cryptographic capabilities

utrust ancor appliance
utrust anchor card


Containerization for true multi-tenancy
u.trust Anchor is a robust, true multi-tenant, converged HSM platform with a unique capability of running up to 31, 16 or 8 different fully isolated firmware stacks concurrently at the container level. The complete separation of each stack ensures true segregation and multi-tenancy, leading to outstanding service quality.

Convergence of payment and general-purpose use cases
u.trust Anchor is the first converged platform that enables service providers and enterprises to offer HSM as a Service (HSMaaS) for payment and various general purpose use cases such as PKI, Code Signing and BYOK.

Common certification for all use cases
The firmware stacks can address multiple use cases and compliance man-dates such as PCI compliant payment transaction processing, FIPS and Common Criteria (CC) compliant general purpose use cases, blockchain applications, authentication and key agreement in mobile networks, post-quantum crypto, and many more.

u.trust Anchor CSAR is reliable, trusted, secure, scalable, flexible and au-tomatable. u.trust Anchor enables every business to scale up and down ac-cording to its needs. Another advantage is the redundancy it provides by creat-ing a pool of HSMs that are geographically separated.

It is simple to manage and gives end users complete control over their keys, with best-in-class performance and auditability.


Unprecedented Speed

  • Enables the process of crypto operations with the unique speed of up to 40,000 RSA operations per second

Unlimited Key Storage

  • Allows storage and processing of an unlimited number of keys

Reducing Your Total Cost of Ownership

  • Benefit from huge saving potentials by consolidation of payment and general-purpose use cases on one single platform

Quality of Service

  • Provides a Guaranteed Service Level Agreement (SLA) to all applications

Simple Scalability

  • Provides the highest flexibility by easy upscaling or downscaling as required

High Redundancy

  • Allows creation of a pool of geographically separated HSMs

Simple Management

  • Allows deployment of different firmware stacks
  • Ensures full control and key auditability
  • Provides centralized remote HSM management and monitoring through one single pane of glass

Easy Integration

  • Into an existing environment
  • With 3rd party applications

Future Proof

  • Uses the latest encryption technologies
  • Uses Post-quantum cryptography

Technical Specifications

Relevant Security Certification

  • FIPS 140-2 Level 3
  • FIPS 140-3 planned
  • Common Criteria EAL4+ 
  • PCI – HSM in progress


Our on-premise options allow hosting the product directly on-site in your own network or data center.

  • LAN Appliance
  • PCIe Card

As a service

Our as-a-service options are hosted by Utimaco in certified datacenters and include everything from set-up to deployment to maintenance.

Related to this product


u.trust 360

u.trust 360 is a hardware and software-based management platform enabling centralized administration, monitoring and provisioning for Atalla AT1000 and CryptoServer LAN V5 HSMs.

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u.trust Anchor SDK

Utimaco’s professional development kit allows for implementing custom firmware extensions for SecurityServer Se15k, SecurityServer Se40k and u.trust Anchor CSAR.

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Our general-purpose HSM that ensures the security of cryptographic key material for servers and applications.

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Contact us

We look forward to answering your questions.

How can we help you?

Talk to one of our specialists and find out how Utimaco can support you today.
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