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For the Inventor, By the Inventor

Dumfries, VA, United States of America

Rostislaw Prymak

USPTO Granted Patents = 14


Average Co-Inventor Count = 7.1

ph-index = 14

Forward Citations = 1,516(Granted Patents)


Company Filing History:

goldMedal14 out of 164,108 
 
International Business Machines Corporation
 patents

Years Active: 1990-1995

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14 patents (USPTO):
1. 5432849 - Secure cryptographic operations using control vectors generated inside a (1995-07-11),
2. 5265164 - Cryptographic facility environment backup/restore and replication in a (1993-11-23),
3. 5201000 - Method for generating public and private key pairs without using a (1993-04-06),
4. 5200999 - Public key cryptosystem key management based on control vectors (1993-04-06),
5. 5164988 - Method to establish and enforce a network cryptographic security policy (1992-11-17),
6. 5142578 - Hybrid public key algorithm/data encryption algorithm key distribution (1992-08-25),
7. 5103478 - Secure management of keys using control vectors with multi-path checking (1992-04-07),
8. 5073934 - Method and apparatus for controlling the use of a public key, based on (1991-12-17),
9. 5007089 - Secure key management using programable control vector checking (1991-04-09),
10. 4993069 - Secure key management using control vector translation (1991-02-12),
11. 4941176 - Secure management of keys using control vectors (1990-07-10),
12. 4924515 - Secure management of keys using extended control vectors (1990-05-08),
13. 4924514 - Personal identification number processing using control vectors (1990-05-08),
14. 4918728 - Data cryptography operations using control vectors (1990-04-17),

Title: Inventor Rostislaw Prymak: Innovating Cryptographic Technologies

Introduction

Rostislaw Prymak is a notable inventor based in Dumfries, Virginia, with a remarkable portfolio of 14 patents. His work primarily focuses on enhancing cryptographic operations and key management systems, reflecting a significant contribution to the field of data security.

Latest Patents

Among Prymak's latest patents is one that addresses secure cryptographic operations using control vectors generated internally within a cryptographic facility. This invention proposes innovative methods of cryptographic key management, ensuring that keys are used according to specific usage attributes assigned by their originators. The internal generation of control vectors eliminates the need for external storage, thereby enhancing security.

Another recent patent focuses on the backup and replication of cryptographic facilities. This system involves a first cryptographic facility that personalizes a second facility linked via public key cryptography. The innovation allows for seamless replication and personalization in response to potential failures, ensuring continuous operation in data processing systems.

Career Highlights

Rostislaw Prymak is currently employed at the International Business Machines Corporation (IBM), where he continues to leverage his expertise in cryptography to innovate and develop cutting-edge technologies. His patents not only contribute to his reputation as a leading inventor but also enhance the capabilities of the systems developed by IBM.

Collaborations

Prymak has collaborated with notable colleagues, including Stephen M. Matyas and Donald B. Johnson. These collaborations underline the importance of teamwork in advancing technological innovations and reflect a shared commitment to improving cryptographic solutions.

Conclusion

In summary, Rostislaw Prymak's inventive work in cryptographic systems showcases his dedication to enhancing data security technologies. With a substantial number of patents to his name and ongoing projects at IBM, his contribution is indispensable in the evolving landscape of cryptographic innovation.

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