Using a trusted execution environment as a trusted third party providing privacy for attestation

E Brickell - US Patent 10,397,005, 2019 - Google Patents
(57) ABSTRACT A method, apparatus, and computer-readable medium pro viding
instructions to cause a computing device to establish a portion of a memory of the computing …

Security settlement using group signatures

PH Griffin - US Patent 11,509,484, 2022 - Google Patents
Systems and methods relating to settlement of securities without revealing ownership
including the end owner are described. In some implementations, ownership or control of a …

Systems and methods of using group functions certificate extension

PH Griffin - US Patent 11,283,623, 2022 - Google Patents
Systems and methods relating to an extension of a group signature scheme certificate that
allows group users to conduct anonymous transactions in public, with the ability to …

Distributed private ledger systems and methods

S Gupta, V Ramanathan - US Patent 11,521,185, 2022 - Google Patents
(57) ABSTRACT A distributed private ledger function of a server of a first consortium member
receives data representing an alias for one of its customers from the customer and also …

Methods and devices for testing signature verification for blockchain system

Y Ma - US Patent 11,315,111, 2022 - Google Patents
Disclosed herein are methods, devices, and apparatuses, including computer programs
stored on computer-readable media, for testing signature verification for a blockchain …

Systems and applications to provide anonymous feedback

PH Griffin - US Patent 11,882,225, 2024 - Google Patents
Systems and applications are described that leverage group signature technology to
potentially mitigate or prevent malicious identification of individuals or entities providing a …

Systems and applications for semi-anonymous communication tagging

PH Griffin - US Patent 11,611,442, 2023 - Google Patents
US11611442B1 - Systems and applications for semi-anonymous communication tagging -
Google Patents US11611442B1 - Systems and applications for semi-anonymous …

Security settlement using group signatures

PH Griffin - US Patent 11,863,689, 2024 - Google Patents
Systems and methods are described that allow for settlement of securities without revealing
ownership including the end owner. In some implementations, ownership or control of a …

Systems and applications for semi-anonymous communication tagging

PH Griffin - US Patent 12,010,246, 2024 - Google Patents
Abstract Systems and applications are described that use group signature technology to
allow for anonymous and/or semi-anonymous feedback while allowing for the application of …

Systems and methods of using group functions certificate extension

PH Griffin - US Patent 12,074,987, 2024 - Google Patents
Abstract Systems and methods relating to an extension of a group signature scheme
certificate that allows group users to conduct anonymous transactions in public, with the …