Methods and systems for distributed blockchain functionalities
US-2024396754-A1 · Nov 28, 2024 · US
Authentication apparatus, authentication system, authentication method and storage medium
US9083530B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9083530-B2 |
| Application number | US-201313893422-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 14, 2013 |
| Priority date | May 29, 2012 |
| Publication date | Jul 14, 2015 |
| Grant date | Jul 14, 2015 |
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Abstract
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The first authentication unit of an authentication apparatus decides whether first authentication data exists in a received message, and performs, if it is decided that the first authentication data exists, authentication based on the first authentication data. The second authentication unit of the authentication apparatus decides whether second authentication data exists in the received message, and performs, if it is decided that the second authentication data exists, authentication based on the second authentication data. If the second authentication unit decides that no second authentication data exists in the received message, and the first authentication unit decides that authentication has succeeded, it is decided that authentication for the received message has succeeded.
First claim
Opening claim text (preview).
What is claimed is: 1. An authentication apparatus comprising: a first authentication unit configured to decide whether first authentication data exists in a received message, perform first authentication based on the first authentication data if it is decided that the first authentication data exists, and output, without analyzing whether second authentication data exists in the received message, authentication result data indicating whether the first authentication data exists i…
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Frequently asked questions
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- What does patent US9083530B2 cover?
- The first authentication unit of an authentication apparatus decides whether first authentication data exists in a received message, and performs, if it is decided that the first authentication data exists, authentication based on the first authentication data. The second authentication unit of the authentication apparatus decides whether second authentication data exists in the received messag…
- Who is the assignee on this patent?
- Canon Kk
- What technology area does this patent fall under?
- Primary CPC classification H04L63/12. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Jul 14 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).