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US-12177293-B2 · Dec 24, 2024 · US
Prime field elliptic curve cryptography processor
US9002001B1 · US · B1
| Field | Value |
|---|---|
| Publication number | US-9002001-B1 |
| Application number | US-201313747096-A |
| Country | US |
| Kind code | B1 |
| Filing date | Jan 22, 2013 |
| Priority date | Mar 5, 2009 |
| Publication date | Apr 7, 2015 |
| Grant date | Apr 7, 2015 |
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Abstract
Official abstract text for this publication.
A system including a processor, a field addition circuit, and a field multiplication circuit. The processor is configured to execute instructions for performing elliptic curve operations on data. The elliptic curve operations include field operations performed in a prime field. The field addition circuit is configured to perform a field addition on the data in the prime field in response to the instructions requiring the field addition. The field multiplication circuit is configured to perform a field multiplication on the data in the prime field in response to the instructions requiring the field multiplication.
First claim
Opening claim text (preview).
What is claimed is: 1. A system comprising: a processor configured to execute instructions for performing elliptic curve operations on data, wherein the elliptic curve operations include field operations performed in a prime field; a field addition circuit configured to perform a field addition on the data in the prime field in response to the instructions requiring the field addition, wherein the field addition circuit comprises an input circuit configured to receive a first n…
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Classifications
- H04L9/3066Primary
Electricity · mapped topic
- G06F21/72Primary
Physics · mapped topic
Physics · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US9002001B1 cover?
- A system including a processor, a field addition circuit, and a field multiplication circuit. The processor is configured to execute instructions for performing elliptic curve operations on data. The elliptic curve operations include field operations performed in a prime field. The field addition circuit is configured to perform a field addition on the data in the prime field in response to the…
- Who is the assignee on this patent?
- Marvell Int Ltd
- What technology area does this patent fall under?
- Primary CPC classification H04L9/3066. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Apr 07 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B1). 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).