The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
The Advanced Encryption Standard (AES) became the standard for encryption to protect the sensitive information. With the increasing use of portable and wireless devices and demanding information security needs in embedded systems, prompted efforts to find fast software based implementation of AES encryption/decryption capable of running on resource constrained environment in terms of processor speed,...
The Advanced Encryption standard (AES) cryptosystem for the small scale network presents the implementation of the AES algorithm, FIPS 197, on the microcontroller operated on the real-time operating system (RTOS) for securing data in a small scale network for example as an UAVs wireless communication. The Electronic Code Book (ECB) mode of the AES algorithm is mainly used as the cryptographic core...
Embedded cryptographic devices are vulnerable to power analysis attacks. Threshold implementations (TIs) provide provable security against first-order power analysis attacks for hardware and software implementations. Like masking, the approach relies on secret sharing but it differs in the implementation of logic functions. While masking can fail to provide protection due to glitches in the circuit,...
With worldwide communication of the private and confidential data over the computing networks or internet, there is always a chance of threat of data confidentality, data integrity and also of data availability. Information has become one of the most important assests in growing demand of need to store every single importance of events in everyday of our life. Encipherment is one of the important...
For secure data transmission cryptographic algorithms are used for many applications. This paper introduces optimized hardware implementation of area and speed improvement for the block cipher Advanced Encryption Standard (AES-128) using Field Programmable Graphic Array (FPGA). As AES has four transformations among them sub-byte and mix-column transformation are key challenges to implement in terms...
Embedded processors are an integral part of many communications devices such as mobile phones, secure access to private networks, electronic commerce and smart cards. However, such devices often provide critical functions that could be sabotaged by malicious entities. The supply of security for data exchange on basis of embedded systems is a very important objection to accomplish. This paper focuses...
The Security Communications Interoperability Protocol (SCIP) is used to secure communications at military grade and is based on complex cryptographic operations. While many implementations exist, their structure was not made public because of the classified nature of the specifications. In recent years many aspects regarding the SCIP protocol have become publically available, making possible the presentation...
Advanced Encryption Standard (AES), a Federal Information Processing Standard (FIPS), is an approved cryptographic algorithm that can be used to protect electronic data. The AES can be programmed in software or built with pure hardware. However Field Programmable Gate Arrays (FPGAs) offer a quicker and more customizable solution. This paper presents the AES algorithm with regard to FPGA and the Very...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.