Dave Terra

Title: Dave Terra and Smart Card Security

Introduction

Dave Terra is an inventor based in San Francisco, California, whose patent work addresses secure financial transactions involving smart cards. His disclosed invention focuses on coordinating a card reader with a host device to access encrypted information.

Latest Patents

The provided information lists one patent for Terra: “Smart Card Reader with Public Key Index on Host Device.” The invention describes a reader that can use an index or table of keys stored on a host device to access encrypted data on an integrated circuit card. When the reader detects a card, it can obtain the card’s application or protocol information while pre-fetching keys from the host. If the pre-fetched keys are insufficient, the reader can request the specific keys required. This approach is designed to make key retrieval more efficient while supporting secure card transactions. Terra’s listed portfolio includes 1 patent.

Career Highlights

Terra is associated with Square, Inc. The patent reflects work on the interaction between card-reading hardware, host devices, and cryptographic key management.

Collaborations

Dan Post is identified as Terra’s coworker. The available information does not specify his role in the patent or the invention.

Conclusion

Dave Terra’s listed patent presents a method for coordinating smart card information and cryptographic keys between a reader and a host device, with the aim of supporting secure and efficient financial transactions.