Hanging type encryption algorithm engine system and use method thereof

An encryption algorithm and algorithm engine technology, applied in the field of encryption algorithm engine system, can solve the problems of unbearable recovery time and high reliability requirements, and achieve the effect of increasing portability, reducing the workload of transplantation, and improving the mean interval between failures.

Inactive Publication Date: 2012-04-25
绚视软件科技(上海)有限公司
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  • Abstract
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Problems solved by technology

[0006] Some devices, especially network devices, such as VPN gateways, multimedia servers, have h

Method used

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  • Hanging type encryption algorithm engine system and use method thereof
  • Hanging type encryption algorithm engine system and use method thereof
  • Hanging type encryption algorithm engine system and use method thereof

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Embodiment Construction

[0054] The present invention is applied in the field of computer information security, especially relates to an encryption algorithm engine system and its use method, which is a major improvement on the basis of the existing encryption algorithm and has very important practical significance.

[0055] Such as figure 1 As shown, a mountable encryption algorithm engine system is composed of multiple encryption algorithm nodes, and these encryption algorithm nodes are mounted to the engine by a unified encapsulation interface. The encryption algorithm node is the basic unit of the mountable encryption algorithm engine. This algorithm node can be a hardware algorithm node or a software algorithm node, but all use a unified mounting interface. Depending on the system configuration, the mount node can be determined at compile time or at runtime, and multiple mount nodes can exist at the same time. This design of simultaneous existence of multiple implementations is beneficial to the...

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Abstract

The invention provides a hanging type encryption algorithm engine system, which comprises a plurality of encryption algorithm nodes complying with a same interface definition and is characterized in that the algorithm nodes can be dynamically switched by a hanging type encryption algorithm engine; the hanging type encryption algorithm engine comprises a plurality of nodes of a uniform algorithm; and the encryption algorithm nodes are hung into the engine system through a uniform packaging interface. The hanging type encryption algorithm engine system has the beneficial effects that: 1) the resistance for bypass attack is combined with a traditional resisting mode and the effect is better; 2) the service quality of equipment is promoted, the continuous usage of the equipment is ensured, an average fault interval of the equipment is greatly increased, and the system diagnosis can be performed when the following system maintenance is carried out; 3) the developing efficiency is increased; and 4) the portability of a program is increased, and a new hardware algorithm node can be supported in the manner of slightly modifying and configuring an algorithm engine part.

Description

technical field [0001] The invention relates to the field of computer information security, in particular to an encryption algorithm engine system and a method for using the same. Background technique [0002] In modern network hardware devices, software products of consumer electronics and desktop computers, product security is becoming more and more important. Security has become an integral part of a successful software product. Products with high security requirements, such as multimedia desktop software, multimedia player products (such as disc players, set-top boxes), network security equipment, and server equipment, will include software and hardware encryption algorithm engines in modern designs. The encryption algorithm engine becomes the core component of the entire product security. The reliability and security of the encryption algorithm engine has become an important topic. Its vulnerabilities will directly threaten the overall security of the product, and fu...

Claims

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Application Information

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IPC IPC(8): G06F21/00G06F21/55
Inventor 张磊
Owner 绚视软件科技(上海)有限公司
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