---
title: "DSM Accelerator [4.26] - March 13, 2024"
slug: "dsm-accelerator-4-26-march-13-2024"
updated: 2026-08-19T06:47:44Z
published: 2026-08-19T06:47:44Z
canonical: "support.fortanix.com/dsm-accelerator-4-26-march-13-2024"
---

> ## 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 [4.26] - March 13, 2024

## 1. Overview

This article provides an overview of general improvements in the Fortanix Data Security Manager (DSM) Accelerator 4.26 release.

## 2. New Features/Improvements

- **DSM Accelerator JCE Provider:**
  - Added more detailed logging to DSM Accelerator JCE Provider client **(JIRA: PROD-8197)**. *For more details, refer to the* [*Developer’s Guide: DSM Accelerator JCE Provider*](/v1/docs/dsm-accelerator-jce-provider-developer-guide)*.*
  - Added support for configuring retry interval (retry_for) value in DSM Accelerator JCE Provider **(JIRA: PROD-7778)**. *For more details, refer to the* [*Developer’s Guide: DSM Accelerator JCE Provider*](/v1/docs/dsm-accelerator-jce-provider-developer-guide)*.*
  - Fixed retry logic in DSM Accelerator JCE Provider in case of intermittent connection breakages on the client end such as broken pipe or connection timeouts. A default retry duration of 30 seconds will be applied if not configured specifically **(JIRA: PROD-8046)**.
- **DSM Accelerator PKCS#11:**
  - Added support for configuring retry interval (retry_for) value in DSM Accelerator PKCS#11 **(JIRA: PROD-7777)**.*For more details, refer to the* [*Developer’s Guide: DSM Accelerator PKCS#11*](/v1/docs/dsm-accelerator-pkcs11-developer-guide)*.*

## 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 | 17,364/18,371 |
| AES 256: GCM Encryption/Decryption | 17,410/17,760 |
| AES 256: FPE Encryption/Decryption | 5,613/5,604 |

---

### 3.3 Additional Modes

| **Key Types and Operations** | **Throughput (Operations/second on a 1-node cluster)** |
| --- | --- |
| AES 256: CBCNOPAD Encryption/Decryption | 17,753/17,963 |
| AES 256: CFB Encryption/Decryption | 17,918/18,291 |
| AES 256: CTR Encryption/Decryption | 17,797/17,961 |
| AES 256: OFB Encryption/Decryption | 17,905/18,048 |
| AES 256: CCM Encryption/Decryption | 17,044/17,714 |