Automated Crypto Security Audit

Cryptosense software eliminates vulnerabilities in the use of cryptography.

Get a free trial of Cryptosense Analyzer SaaS edition.

No more broken crypto


Use Cryptosense Analyzer to test your applications and infrastructure, understand your crypto landscape, and optimise remediation resources.

Our automated audit platform helps large enterprises to leverage their crypto team’s expertise at scale across their complex, ever-changing infrastructure.

Smaller organisations needing state-of-the-art crypto review for a particular project benefit from the convenience of our SaaS edition and our expert support.


Find all the flaws

Cryptosense is unique in treating vulnerabilities caused by flaws in crypto libraries,
and misuse of libraries by applications.

Statistics from Why Does Cryptographic Software Fail? Lazar et al., APSec’14

Use Cases



Automate crypto vulnerability assessment

Quickly understand the vulnerability landscape of an application or HSM without painstaking manual analysis. Track crypto KPIs, reduce time spent on remediations, and ensure that correct policy is being followed.

Faster, more cost effective audits

Efficiently prepare for audits by eliminating vulnerabilities in advance. Optimise crypto expertise resources by only treating real findings – not false positives.

Migrate sensitive applications securely

Understand the cartography of the crypto in your application. Ensure security is maintained as you rearchitect, switch libraries, or deploy applications in the cloud.

“SAST does not go as far as Cryptosense in the detailed analysis of crypto calls. The value is in the relevance of findings. One can see many more things with Cryptosense than with SAST.”

International PKI Software Company

How we’re different


1. Trace Analysis

Cryptosense trace analysis allows us to see 100% of calls to crypto libraries, without needing access to source code. To test libraries, we replace the application with our fuzzer.


2. Unique Rule Base

Traces are run through our proprietary analysis algorithms and checked against our unique rule base. Rules are continually updated in line with academic results.


3. Few False Positives

On average <1 false positive out of 800+ instances per report. Reports include links to stacktraces for fast debugging and compliance analysis.

Cryptosense is…

A unique rule base, proprietary algorithms and a patent-pending analysis method.

Cryptosense software is based on technology developed by one of the world’s leading applied crypto labs. Our rules and algorithms are constantly updated thanks to internal R&D and partnerships with labs in the research community.

Based in Paris, France, Cryptosense provides its solutions to the financial services industry, government agencies, and software and hardware producers. To arrange a test on your applications, contact or call us on +1 646-893-7657.

Free Trial

Use Cryptosense Analyzer to audit your applications and infrastructure, understand your crypto landscape, and optimise bug-fix resources.