Caspia Technologies has shared its performance details of its CODAx AI-assisted security linter, designed to check processor designs for security violations. In an email to Tom’s Hardware, its claimed headlining achievement is that the new tool found 16 security bugs in the popular OpenRISC CPU core. Moreover, the AI checkup stormed through the approximately 32,000 lines of code in the OpenRISC CPU core in under 60 seconds.
The OpenRISC project was introduced to the public 25 years ago and has been adopted in a number of applications, including automotive, media, home entertainment, and telecom devices.
Caspia says it ran the OpenRISC CPU code through a ‘golden reference’ linter, which is widely used across the semiconductor design industry today, yet only uncovered two of the 16 security violations flagged by CODAx.
These security violations in the CPU code can lead to vulnerabilities, which, in this case, Caspia says, can make devices “susceptible to fault injection attacks and improper leakage of sensitive information.” Another example of a vulnerability CODAx found in the OpenRISC core could be exploited when the CPU came out of a reset state.
Florida-based Caspia Technologies explained that CODAx applies over 150 security rules for its processor design checking. Importantly, these rules benefit from “security LLMs trained with the latest vulnerabilities, threat models, and security AI agents,” said the firm.
Today’s PR from Caspia indicates that it is working closely with seven leading technology partners across the industries mentioned above, and more. Moreover, if you work on open-source designs, you can now test CODAx free-of-charge by heading to https://apps.caspia.ai/ in your web browser.
We have previously reported on the use of AI tools for chip design by the likes of Intel. The iconic PC processor firm says it slashed some of its Meteor Lake optimization processes to just minutes using AI tools. Also, both Synopsis and Cadence have been dealing in AI optimized chip design tools for a number of years now.
Caspia’s tool is different in that it focuses on design security and product assurance, its touted ease of use, and its appealing unique access model for open source designs.
