公开(公告)号：US12074991B2

公开(公告)日：2024-08-27

申请号：US18338909

申请日：2023-06-21

Applicant: Snowflake Inc.

Inventor： Harsh Chaturvedi ,  Harsha S. Kapre ,  Srinath Shankar

IPC: H04L9/32 ,  H04L67/1097 ,  H04L67/289

CPC classification number: H04L9/3268 ,  H04L9/3297 ,  H04L67/1097 ,  H04L67/289

Abstract: A proxy revocation service provides a reliable service for performing revocation checks. The proxy revocation service queries public certificate authorities for the revocation status of a set of digital certificates and maintains a database of the revocation statuses. The proxy revocation service provides a singular endpoint that is Application Protocol Interface (API) accessible to web clients. Web clients communicate with the proxy revocation service through use of API message to perform revocation checks, rather than communicating with the public certificate authorities using an online certificate status protocol (OCSP). Use of the proxy revocation service provides both a reliable service for performing revocation checks as well as shifts the complexity away from the web clients.

公开(公告)号：US20230336365A1

公开(公告)日：2023-10-19

申请号：US18338909

申请日：2023-06-21

Applicant: Snowflake Inc.

Inventor： Harsh Chaturvedi ,  Harsha S. Kapre ,  Srinath Shankar

IPC: H04L9/32 ,  H04L67/289 ,  H04L67/1097

CPC classification number: H04L9/3268 ,  H04L67/289 ,  H04L9/3297 ,  H04L67/1097

Abstract: A proxy revocation service provides a reliable service for performing revocation checks. The proxy revocation service queries public certificate authorities for the revocation status of a set of digital certificates and maintains a database of the revocation statuses. The proxy revocation service provides a singular endpoint that is Application Protocol Interface (API) accessible to web clients. Web clients communicate with the proxy revocation service through use of API message to perform revocation checks, rather than communicating with the public certificate authorities using an online certificate status protocol (OCSP). Use of the proxy revocation service provides both a reliable service for performing revocation checks as well as shifts the complexity away from the web clients.

公开(公告)号：US11516022B1

公开(公告)日：2022-11-29

申请号：US17515489

申请日：2021-10-31

Applicant: Snowflake Inc.

Inventor： Harsh Chaturvedi ,  Harsha S. Kapre ,  Srinath Shankar

IPC: H04L9/32 ,  H04L67/1097

Abstract: A proxy revocation service provides a reliable service for performing revocation checks. The proxy revocation service queries public certificate authorities for the revocation status of a set of digital certificates and maintains a database of the revocation statuses. The proxy revocation service provides a singular endpoint that is Application Protocol Interface (API) accessible to web clients. Web clients communicate with the proxy revocation service through use of API message to perform revocation checks, rather than communicating with the public certificate authorities using an online certificate status protocol (OCSP). Use of the proxy revocation service provides both a reliable service for performing revocation checks as well as shifts the complexity away from the web clients.

公开(公告)号：US11750406B2

公开(公告)日：2023-09-05

申请号：US17823922

申请日：2022-08-31

Applicant: Snowflake Inc.

Inventor： Harsh Chaturvedi ,  Harsha S. Kapre ,  Srinath Shankar

IPC: H04L9/32 ,  H04L67/1097 ,  H04L67/289

CPC classification number: H04L9/3268 ,  H04L9/3297 ,  H04L67/289 ,  H04L67/1097

Abstract: A proxy revocation service provides a reliable service for performing revocation checks. The proxy revocation service queries public certificate authorities for the revocation status of a set of digital certificates and maintains a database of the revocation statuses. The proxy revocation service provides a singular endpoint that is Application Protocol Interface (API) accessible to web clients. Web clients communicate with the proxy revocation service through use of API message to perform revocation checks, rather than communicating with the public certificate authorities using an online certificate status protocol (OCSP). Use of the proxy revocation service provides both a reliable service for performing revocation checks as well as shifts the complexity away from the web clients.

公开(公告)号：US20230138608A1

公开(公告)日：2023-05-04

申请号：US17823922

申请日：2022-08-31

Applicant: Snowflake Inc.

Inventor： Harsh Chaturvedi ,  Harsha S. Kapre ,  Srinath Shankar

IPC: H04L9/32 ,  H04L67/289 ,  H04L67/1097

Abstract: A proxy revocation service provides a reliable service for performing revocation checks. The proxy revocation service queries public certificate authorities for the revocation status of a set of digital certificates and maintains a database of the revocation statuses. The proxy revocation service provides a singular endpoint that is Application Protocol Interface (API) accessible to web clients. Web clients communicate with the proxy revocation service through use of API message to perform revocation checks, rather than communicating with the public certificate authorities using an online certificate status protocol (OCSP). Use of the proxy revocation service provides both a reliable service for performing revocation checks as well as shifts the complexity away from the web clients.

公开(公告)号：US11621859B1

公开(公告)日：2023-04-04

申请号：US17823928

申请日：2022-08-31

Applicant: Snowflake Inc.

Inventor： Harsh Chaturvedi ,  Harsha S. Kapre ,  Srinath Shankar

IPC: H04L9/32 ,  H04L67/289

Abstract: A proxy revocation service provides a reliable service for performing revocation checks. The proxy revocation service queries public certificate authorities for the revocation status of a set of digital certificates and maintains a database of the revocation statuses. The proxy revocation service provides a singular endpoint that is Application Protocol Interface (API) accessible to web clients. Web clients communicate with the proxy revocation service through use of API message to perform revocation checks, rather than communicating with the public certificate authorities using an online certificate status protocol (OCSP). Use of the proxy revocation service provides both a reliable service for performing revocation checks as well as shifts the complexity away from the web clients.

公开(公告)号：US11516023B1

公开(公告)日：2022-11-29

申请号：US17520041

申请日：2021-11-05

Applicant: Snowflake Inc.

Inventor： Harsh Chaturvedi ,  Harsha S. Kapre ,  Srinath Shankar

IPC: H04L9/32 ,  H04L67/289

Abstract: A proxy revocation service provides a reliable service for performing revocation checks. The proxy revocation service queries public certificate authorities for the revocation status of a set of digital certificates and maintains a database of the revocation statuses. The proxy revocation service provides a singular endpoint that is Application Protocol Interface (API) accessible to web clients. Web clients communicate with the proxy revocation service through use of API message to perform revocation checks, rather than communicating with the public certificate authorities using an online certificate status protocol (OCSP). Use of the proxy revocation service provides both a reliable service for performing revocation checks as well as shifts the complexity away from the web clients.