---
title: "DSM Accelerator [4.25] - February 19, 2024"
slug: "dsm-accelerator-4-25-february-19-2024"
updated: 2026-08-19T06:47:49Z
published: 2026-08-19T06:47:49Z
canonical: "support.fortanix.com/dsm-accelerator-4-25-february-19-2024"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://support.fortanix.com/llms.txt
> Use this file to discover all available pages before exploring further.

# DSM Accelerator [4.25] - February 19, 2024

## 1. Overview

This article provides an overview of general improvements in the Fortanix Data Security Manager (DSM) Accelerator 4.25 release.

## 2. New Features/Improvements

- **DSM Accelerator JCE Provider:**
  - Added support for authenticating DSM applications with client certificates when using the DSM Accelerator unified JCE Provider **(JIRA: PM-140)**. *For more details, refer to* [*Developer’s Guide: DSM Accelerator JCE Provider*](/v1/docs/dsm-accelerator-jce-provider-developer-guide)*.*
- **DSM Accelerator Webservice:**
  - Validated Snowflake integration with DSM Accelerator Webservice deployed in Amazon Web Service (AWS) Elastic Kubernetes Service (EKS) environment **(JIRA: ROQA-4476)**.

## 3. Fortanix Data Security Manager Accelerator Performance Statistics

### 3.1 Runtime Environment

> [!NOTE]
> NOTE
> 
> - The following table lists the standard recommended runtime environment. You can choose a higher configuration for better performance.
> - DSM Accelerator was run in the runtime environment listed below for performance testing.

| **Item** | **Specification** |
| --- | --- |
| Number of Cores | 4 |
| CPU | Intel(R) Xeon(R) CPU E5-2673 v4 @ 2.30GHz |
| RAM | 2 GiB |
| VM Type | Standard D4ds v4 Azure VM |
| Docker Runtime Configuration | `docker run -d --network host --memory=512m --memory-swap=1g --log-driver json-file --log-opt max-size=100m` |

---

### 3.2 DSM Accelerator Webservice

> [!NOTE]
> NOTE
> 
> The performance numbers below are captured with a single node; if you need higher performance or throughput, then we recommend adding multiple nodes.

| **Key Types and Operations** | **Throughput (Operations/second on a 1-node cluster)** |
| --- | --- |
| AES 256: CBC Encryption/Decryption | 17,491/18,362 |
| AES 256: GCM Encryption/Decryption | 17,318/17,601 |
| AES 256: FPE Encryption/Decryption | 5,758/5,728 |

---

### 3.3 Additional Modes

| **Key Types and Operations** | **Throughput (Operations/second on a 1-node cluster)** |
| --- | --- |
| AES 256: CBCNOPAD Encryption/Decryption | 17,695/17,862 |
| AES 256: CFB Encryption/Decryption | 17,708/17,878 |
| AES 256: CTR Encryption/Decryption | 17,667/17,885 |
| AES 256: OFB Encryption/Decryption | 17,727/17,959 |
| AES 256: CCM Encryption/Decryption | 17,245/17,504 |