Select your cookie preferences

We use essential cookies and similar tools that are necessary to provide our site and services. We use performance cookies to collect anonymous statistics, so we can understand how customers use our site and make improvements. Essential cookies cannot be deactivated, but you can choose “Customize” or “Decline” to decline performance cookies.

If you agree, AWS and approved third parties will also use cookies to provide useful site features, remember your preferences, and display relevant content, including relevant advertising. To accept or decline all non-essential cookies, choose “Accept” or “Decline.” To make more detailed choices, choose “Customize.”

Supported mechanisms for OpenSSL Dynamic Engine for AWS CloudHSM Client SDK 5

Focus mode
Supported mechanisms for OpenSSL Dynamic Engine for AWS CloudHSM Client SDK 5 - AWS CloudHSM

The AWS CloudHSM OpenSSL Dynamic Engine supports the following mechanisms for Sign and Verify functions with Client SDK 5.

Sign and verify functions

With Client SDK 5, the data is hashed locally in software. This means there is no limit on the size of the data that can be hashed.

RSA Signature Types

  • SHA1withRSA

  • SHA224withRSA

  • SHA256withRSA

  • SHA384withRSA

  • SHA512withRSA

ECDSA Signature Types

  • SHA1withECDSA

  • SHA224withECDSA

  • SHA256withECDSA

  • SHA384withECDSA

  • SHA512withECDSA

On this page

PrivacySite termsCookie preferences
© 2025, Amazon Web Services, Inc. or its affiliates. All rights reserved.