---
title: "DSM Accelerator [4.33] - Oct 15, 2024"
slug: "dsm-accelerator-4-33-oct-15-2024"
updated: 2026-08-19T06:39:36Z
published: 2026-08-19T06:39:36Z
canonical: "support.fortanix.com/dsm-accelerator-4-33-oct-15-2024"
---

> ## 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 [4.33] - Oct 15, 2024

## 1. Overview

This document provides an overview of new features in the Fortanix Data Security Manager (DSM) Accelerator 4.33 release.

## 2. New Features

- **DSM Accelerator Webservice**:

*For more details, refer to* [*DSM - Accelerator Webservice for Nitro with CCM Setup Guide*](/v1/docs/dsm-accelerator-webservice-for-nitro-with-ccm-setup-guide)*.*
  - Added support for setting up Fortanix DSM Accelerator Webservice on Nitro using Fortanix CCM. This feature simplifies and accelerates the deployment of Fortanix DSM Accelerator Webservice in Nitro environments (**JIRA: PM-389**).
    - Added support to configure quorum policy approval for Fortanix DSM Accelerator Webservice on Nitro (**JIRA: PROD-9105**).
  - Added support to retrieve the server-side Transport Layer Security (TLS) key and certificate for Fortanix DSM Accelerator Webservice on Nitro, directly from Fortanix DSM (**JIRA: PM-390**).
  - Introduced Bearer Token authentication support for Fortanix DSM Accelerator Webservice Rust Webservice API requests (**JIRA: PM-391**).

## 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=1g --memory-swap=2g --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 re-using a single TLS session)** |
| --- | --- |
| AES 256: CBC Encryption/Decryption | 21,183/20,790 |
| AES 256: GCM Encryption/Decryption | 21,841/21,628 |
| AES 256: FPE Encryption/Decryption | 9,339/9,311 |

---

### 3.3 Additional Modes

| **Key Types and Operations** | **Throughput (Operations/second on a 1-node cluster re-using a single TLS session)** |
| --- | --- |
| AES 256: CBCNOPAD Encryption and Decryption | 21,309/21,477 |
| AES 256: CFB Encryption/Decryption | 22,042/21,715 |
| AES 256: CTR Encryption/Decryption | 21,847/21,688 |
| AES 256: OFB Encryption/Decryption | 21,875/21,786 |
| AES 256: CCM Encryption/Decryption | 21,754/21,662 |