Eric Myron Smith

Title: Innovations of Eric Myron Smith

Introduction

Eric Myron Smith is a notable inventor based in Dallas, TX (US). He holds a total of 11 patents that showcase his expertise in cryptography and encryption technologies. His work has significantly contributed to the field of secure communications.

Latest Patents

Among his latest patents is a "System for encrypting and decrypting a plaintext message with authentication." This innovative system provides an encryption and authentication technique that enhances integrity verification through assured error-propagation using a multistage sequence of pseudorandom permutations. The method generates intermediate data-dependent cryptographic variables at each stage, which are systematically combined into feedback loops. Additionally, the encryption technique generates an authentication tag with minimal post-processing that is the size of the state. The size of the state is dependent on the number of pseudorandom permutations and the size of the LFSR. This authentication tag offers a unique mapping to the plaintext for any number of plaintext blocks that is less than or equal to the size of the state. Furthermore, this technique is applicable to any mode that uses pseudorandom permutations, such as key-dependent lookup tables, S-Boxes, and block ciphers like RC5, TEA, and AES.

Another significant patent is the "Cryptographic processor with dynamic update of encryption state." This patent describes an efficient implementation of a cryptographic processor that dynamically updates the encryption state. The processor can be implemented with a minimal number of gates while still performing cryptographic operations quickly. It features an interface, memory, a pseudorandom permutation block, and control logic. The interface receives input data blocks and returns cryptographically processed data blocks. The memory stores the encryption state of the cryptographic processor, while the pseudorandom permutation block transforms a portion of the encryption state modified for each input data block.

Career Highlights

Eric has worked with various companies throughout his career, including Asier Technology Corporation. His contributions to the field of cryptography have been recognized and utilized in various applications.

Collaborations

He has collaborated with notable individuals such as Kevin Martin Henson and Peter Schweitzer, further enhancing his innovative work in the field.

Conclusion

Eric Myron Smith's contributions to cryptography through his patents demonstrate his significant impact on secure communication technologies. His innovative approaches continue to influence the industry and pave the way for future advancements