Company Filing History:
5 out of 2,979 
4 out of 342 
Years Active: 2001-2014
Title: **Ari P Singer: A Pioneer in Hybrid Signature Schemes**
Introduction
Ari P Singer, based in Hamden, Connecticut, is an accomplished inventor recognized for her innovative contributions to cryptography and secure communication methods. With a total of six patents to her name, she has made significant strides in the field, particularly with her latest work focusing on hybrid signature schemes.
Latest Patents
Among her most notable patents is the hybrid signature scheme, which presents a unique method of message verification. This scheme divides a message into two portions: a hidden first portion, which is recovered during the verification process, and a visible second portion, essential for the verification algorithm. The method involves generating a first signature component by encrypting the hidden portion, followed by the creation of an intermediate component that combines the first component and the visible portion through cryptographic hashing. The final signature comprises both the first and second components along with the visible portion. This innovative approach enables verification by combining a component derived from the hidden message with the visible portion, producing a hash that can facilitate reconstruction of the original message.
Career Highlights
Ari's professional journey has seen her associated with notable companies such as Pitney Bowes Inc. and Certicom Corporation. Her extensive work in these organizations has allowed her to refine her skills and contribute effectively to the field of cryptographic solutions.
Collaborations
Collaboration has been key in Ari's career, working alongside accomplished professionals like Frederick W Ryan, Jr. and Scott Alexander Vanstone. These partnerships have undoubtedly fostered the exchange of ideas that have led to her innovative designs and patents.
Conclusion
Ari P Singer stands as a significant figure in the development of hybrid signature schemes and cryptography, showcasing her dedication to innovation and advancement in technology. With her impressive portfolio of patents and collaborative spirit, she continues to influence the landscape of secure communications, paving the way for future advancements in the field.