IMPLEMENTATION OF AE S ALGORITHM ON MICRO BLAZE SOFT PROCESSOR (original) (raw)

Implementation of Advanced Encryption Standard (AES) Algorithm Based on FPGA

2014

The importance of cryptography applied to security in electronic data transactions has acquired an essential relevance during the last few years. A proposed FPGA-based implementation of the Advanced Encryption Standard (AES) algorithm is presented in this paper. The design has been coded by Very high speed integrated circuit Hardware Descriptive Language. All the results are synthesized and simulated using Xilinx ISE and ModelSim software respectively. This implementation is compared with other works to show the efficiency. The design uses an iterative looping approach with block and key size of 128 bits, lookup table implementation of S-box. This gives low complexity architecture and easily achieves low latency as well as high throughput. Simulation results, performance results are presented and compared with previous reported designs.

REVIEW ON DESIGN OF AES ALGORITHM USING FPGA

Increasing need of data protection in computer networks led to the development of several cryptographic algorithms hence sending data securely over a transmission link is critically important in many applications. AES represents an algorithm for Advanced Encryption Standard consisting of different operations required in the steps of encryption and decryption. The AES algorithm uses cryptographic keys of 128, 192, and 256 bits to encrypt and decrypt data in blocks of 128 bits. This paper represents design of AES algorithm of 128 bit. The software Xilinx ISE project navigator is used for synthesis and simulation of these proposed algorithm purpose.

FPGA implementation of AES algorithm

2011 3rd International Conference on Electronics Computer Technology, 2011

Advanced Encryption Standard (AES)is an FIPS approved cryptographic algorithm that can be used to protect electronic data. The AES can be programmed in software or built with pure hardware. However FPGA offer a quicker and more customizable solution. This paper presents the AES algorithm with regard to FPGA and the Very High Speed Integrated Circuit Hardware Description language (VHDL). ModelSim SE PLUS 5.7g software is used for simulation and optimization of the synthesizable VHDL code. Synthesizing and implementation (i.e. Translate, Map and Place and Route) of the code is carried out on Xilinx-Project Navigator, ISE 8.2i suite. All the transformations of both Encryption and Decryption are simulated using an iterative design approach in order to minimize the hardware consumption. Xilinx XC3S400 device of Spartan Family is used for hardware evaluation. This paper proposes a method to integrate the AES encrypter and the AES decrypter. This method can make it a very low-complexity architecture, especially in saving the hardware resource in implementing the AES (Inv) Sub Bytes module and (Inv) Mix columns module etc Besides, the architecture can still deliver a high data rate that suited for hardware-critical applications, such as smart card, PDA, and mobile phone etc.

A REVIEW ON ADVANCED ENCRYPTION STANDARD (AES) ALGORITHM ON FPGA

A high speed security algorithm is always necessary and important for wired/wireless communication. The symmetric block cipher plays a major role in the bul k data encryption. One of the best existing symmetric security algorithms to provide data security is advanced encryption standard (AES). AES has the advantage of being implemented in both hardware and software. Hardware implementation of the AES has lot o f advantage such has increased throughput and better security level. Hardware Implementation for generalized AES (Advanced Encryption Standard) encryption and Decryption has been made using VHDL.

An Efficient FPGA Implementation of the Advanced Encryption Standard Algorithm

A proposed FPGA-based implementation of the Advanced Encryption Standard (AES) algorithm is presented in this paper. This implementation is compared with other works to show the efficiency. The design uses an iterative looping approach with block and key size of 128 bits, lookup table implementation of S -box. This gives low complexity architecture and easily achieves low latency as well as high throughput. Simulation results, performance results are presented and compared with previous reported designs.

Advanced FPGA Implementation of AES Algorithm

International Journal of Emerging Trends in Engineering Research, 2021

Along with the enhance in computation as well as information safekeeping in cloud servers, the requirement for a devoted computer hardware accelerator with regard to encryption is arising to be able to decrease the processor work. Highly efficient Advanced Encryption Standard (AES) 128-bit implementation, that could be utilized as an accelerator. In this research paper resource optimization and higher throughput were obtained. Memory segmentation is actually carried out to be able to assign several ports for simultaneous information accessibility. When algorithm is in proceed and examined time delay and initiation time period of various procedures, with regard to every crucial route delay, a fresh multistage solitary initiation time period sub-pipelined structure is suggested for making the initiation time period to a single for smallest route latency. Consequently, almost all operations in AES could be started within a single clock cycle and also can easily accept input in each and every clock cycle. The suggested approach while examined on latest Field Programmable Gate Array (FPGA) XC7VX690T unit that offers a throughput of 104.06 Gbps at a highest frequency of 813MHz and also 1.23-ns route delay. The useful resource utilization is reduced whenever compared along with other alternatives. The suggested method offers 30.74Mbps efficiency on device, which usually was 27.13% much more compared to the best efficiency documented in an earlier research study.

FPGA IMPLEMENTATION OF ENCRYPTION AND DECRYPTION ALGORITHM BASED ON AES

This paper presents FPGA based implementation scheme of advance encryption standard AES-128 (with 128 bit Key) encryption and decryption algorithm. The advance encryption standard is a symmetric block cipher that is intended to replace DES as the approved standard for a wide range of application. The 128-bit plain text and 128-bit initial key, as well as the 128-bit output of cipher text, are all divided into four 32-bit consecutive units respectively controlled by the clock. The algorithm is designed and synthesized using Xilinx ISE 13.4 simulated by ISim 0.87xd then implemented on Xilinx FPGA devise XC3S500E the result is verified using standard test vectors.

Comparison of various strategies of implementation of the algorithm of encryption AES on FPGA

2006 IEEE International Symposium on Industrial Electronics, 2006

The data security is a significant subject for which various solutions algorithms were proposed. In 2001, Advanced Encryption System (AES) was accepted like a standard FIPS. AES is a symmetrical algorithm of encoding intended to replace DES which had already shown certain faults of safety in the data protection. Since then, of many achievements on hardware and software were proposed by combining various architectures. The throughput reached go from 20 Mbps to 70 Gbps according to technology and architecture used. This article presents an architecture which can be implemented on the FPGA Xilinx XC2V6000, by applying dynamic reconfiguration and reaching a speed of execution of 43 Gbps. This architecture employs only 2xxx CLB' S allowing a considerable economy of the resources.

Low-Latency, Small-Area FPGA Implementation of the Advanced Encryption Standard Algorithm

International Journal of Distributed Systems and Technologies, 2013

This paper presents a Field-Programmable Gate Array (FPGA) implementation of an Advanced Encryption Standard (AES) algorithm using approach of combination iterative looping and Look-Up Table (LUT)-based S-box with block and key size of 128 bits. Modifications in the way of loading data out in AES encryption/decryption, loading key_expansion in Key_Expansion blocks are also proposed. The design is tested with the sample vectors provided by Federal Information Processing Standard (FIPS) 197. The design is implemented on APEX20KC Altera’s FPGA and on Virtex XCV600 Xilinx’s FPGA. For all the authors’ proposals, they are found to be very simple in FPGA-based architecture implementation, better in low latency, and small area, but large in memory, moderate throughput.