公开(公告)号：US20240267229A1

公开(公告)日：2024-08-08

申请号：US18637995

申请日：2024-04-17

Applicant: MASTERCARD INTERNATIONAL INCORPORATED

Inventor： Rajat Maheshwari ,  Charles Walton ,  Karthik Ramanathan ,  Prashant Sharma

IPC: H04L9/32 ,  G06F11/34 ,  H04L9/30

CPC classification number: H04L9/3247 ,  G06F11/3476 ,  H04L9/30

Abstract: Systems and methods are provided for use in appending log entries to a data structure. One exemplary method includes receiving, at a communication device, a log entry from a terminal and signing the log entry with a private key of a key pair specific to the communication device. The method also includes transmitting the signed log entry to an identity provider (IDP) and receiving, by the communication device, from the IDP, a signed, encrypted log entry. The method further includes verifying, by the communication device, a signature of the signed, encrypted log entry based on a public key associated with a key pair specific to the IDP and then appending the encrypted log entry to a digital identity included in the communication device.

公开(公告)号：US11991292B2

公开(公告)日：2024-05-21

申请号：US17221731

申请日：2021-04-02

Applicant: MASTERCARD INTERNATIONAL INCORPORATED

Inventor： Rajat Maheshwari ,  Charles Walton ,  Karthik Ramanathan ,  Prashant Sharma

IPC: H04L9/32 ,  G06F11/34 ,  H04L9/30

CPC classification number: H04L9/3247 ,  G06F11/3476 ,  H04L9/30

Abstract: Systems and methods are provided for use in appending log entries to a data structure. One exemplary method includes receiving, at a communication device, a log entry from a terminal and signing the log entry with a private key of a key pair specific to the communication device. The method also includes transmitting the signed log entry to an identity provider (IDP) and receiving, by the communication device, from the IDP, a signed, encrypted log entry. The method further includes verifying, by the communication device, a signature of the signed, encrypted log entry based on a public key associated with a key pair specific to the IDP and then appending the encrypted log entry to a digital identity included in the communication device.

公开(公告)号：US20210314166A1

公开(公告)日：2021-10-07

申请号：US17221731

申请日：2021-04-02

Applicant: MASTERCARD INTERNATIONAL INCORPORATED

Inventor： Rajat Maheshwari ,  Charles Walton ,  Karthik Ramanathan ,  Prashant Sharma

IPC: H04L9/32 ,  H04L9/30 ,  G06F11/34

Abstract: Systems and methods are provided for use in appending log entries to a data structure. One exemplary method includes receiving, at a communication device, a log entry from a terminal and signing the log entry with a private key of a key pair specific to the communication device. The method also includes transmitting the signed log entry to an identity provider (IDP) and receiving, by the communication device, from the IDP, a signed, encrypted log entry. The method further includes verifying, by the communication device, a signature of the signed, encrypted log entry based on a public key associated with a key pair specific to the IDP and then appending the encrypted log entry to a digital identity included in the communication device.