Vaishali Kulkarni

Title: Vaishali Kulkarni: Innovator in Cryptographic Technologies

Introduction

Vaishali Kulkarni is a prominent inventor based in Sunnyvale, CA, known for her significant contributions to the field of cryptographic technologies. With a total of five patents to her name, she has developed innovative solutions that enhance security in digital communications and data processing.

Latest Patents

Kulkarni's latest patents include groundbreaking inventions aimed at improving the reliability and fairness of cryptographic operations. One of her notable patents focuses on protecting against resets by untrusted software during cryptographic operations. This invention involves apparatuses, systems, and techniques for handling faults by a direct memory access (DMA) engine. When the DMA engine detects an error during an encryption or decryption operation, it reports the error to the CPU and the secure processor, ensuring that further directions from potentially untrusted software are only executed after receiving clearance from the secure processor.

Another significant patent addresses the fair utilization of multiple contexts sharing cryptographic hardware. This invention includes an accelerator circuit with a copy engine (CE) that is equipped with AES-GCM hardware, capable of performing both encryption and authentication for multiple applications or data streams. The CE efficiently manages data transfers by splitting them into partial transfers and executing them sequentially, while securely storing necessary data for encryption or decryption.

Career Highlights

Throughout her career, Vaishali Kulkarni has worked with leading technology companies, including Nvidia Corporation and Texas Instruments Corporation. Her experience in these organizations has allowed her to develop and refine her expertise in cryptographic systems and hardware.

Collaborations

Kulkarni has collaborated with notable professionals in her field, including Adam Hendrickson and Naveen Cherukuri. These collaborations have contributed to her innovative work and the successful development of her patents.

Conclusion

Vaishali Kulkarni's contributions to cryptographic technologies demonstrate her commitment to enhancing security in digital communications. Her innovative patents reflect her expertise and dedication to advancing the field.