---
title: "DSM Accelerator [4.35] - Dec 13, 2024"
slug: "dsm-accelerator-4-35-dec-13-2024"
updated: 2026-08-19T06:39:25Z
published: 2026-08-19T06:39:25Z
canonical: "support.fortanix.com/dsm-accelerator-4-35-dec-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 [4.35] - Dec 13, 2024

## 1. Overview

This document provides an overview of the bug fixes for the Fortanix Data Security Manager (DSM) Accelerator 4.35 release.

## 2. Bug Fixes

- **DSM Accelerator Webservice**:
  - Fixed an issue where the DSM Accelerator Webservice could not perform masked detokenization with the application (app) configured with the "Masked Decrypt" permission (**JIRA: ES-439**).

## 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, Fortanix recommends 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 | 21,015/20,724 |
| AES 256: GCM Encryption/Decryption | 21,620/21,557 |
| AES 256: FPE Encryption/Decryption | 9,447/9,342 |

---

### 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 | 21,340/21,140 |
| AES 256: CFB Encryption/Decryption | 21,423/21,557 |
| AES 256: CTR Encryption/Decryption | 21,860/21,544 |
| AES 256: OFB Encryption/Decryption | 21,964/21,604 |
| AES 256: CCM Encryption/Decryption | 21,476/21,197 |