Stephen R Atherton

Title: Innovations of Stephen R. Atherton

Introduction

Stephen R. Atherton is an accomplished inventor based in Sunnyvale, CA. He has made significant contributions to the field of data encryption, holding a total of 2 patents. His work focuses on enhancing security measures in distributed databases through innovative encryption techniques.

Latest Patents

Atherton's latest patents include a technology for key prefix driven data encryption in tree structures. This technology determines a derived encryption key using a cryptographic hash function applied to a hybrid tenant master encryption key and a locally generated random identifier. It encrypts both a record value and a key value associated with a transaction using the derived encryption key. The technology also identifies a non-leaf node using a tenant prefix and inserts the encrypted record value at a leaf node below this non-leaf node in a tree structure associated with the tenant. Furthermore, it retrieves a set of encryption keys based on an account and the tenant to decrypt data from the distributed database, providing the decrypted data as a result of the transaction.

Career Highlights

Stephen R. Atherton is currently employed at Snowflake Inc., where he continues to develop innovative solutions in data security. His expertise in encryption technologies has positioned him as a key player in the advancement of secure data management practices.

Collaborations

Atherton has collaborated with notable coworkers such as Ata E. Husain Bohra and Yi Wu, contributing to a dynamic team focused on pushing the boundaries of data encryption technologies.

Conclusion

Stephen R. Atherton's contributions to the field of data encryption are noteworthy, showcasing his commitment to enhancing security in distributed databases. His innovative patents reflect a deep understanding of cryptographic techniques and their applications in modern technology.