An AES-GCM authenticated encryption crypto-core for IoT security

Sung, Byung-Yoon; Kim, Ki‐Bbeum; Shin, Kyung-Wook

doi:10.23919/elinfocom.2018.8330586

Cited by 13 publications

(12 citation statements)

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“…In the initial round, the text is Xored with the input key to produce the input of the next round while the second round starts with the subbytes steps [5,23,24].…”

Section: Fig 1 the Aes Encryption Systems Steps Of Each Roundmentioning

confidence: 99%

“…The element of every row is shifted due to the number of the rows, the first row is not shifted, the second row is where one element is shifted to the left, the third row is where the two elements are shifted to the left and the final row is where the three elements are shifted to the left as shown in Fig. 4 [4,5,16,23].…”

Section: B the Shiftraws Stepmentioning

confidence: 99%

“…The simulation shows the output of each round and the final encrypted text. This simulation helps the user to debug the project in case of any problem that may occur as it shows the encryption process round by round [5]. The pipelined process speeds up the normal process as it consumes only 12 clocks; the schematic implementation of the pipelined is shown in Fig.…”

Section: Fig 9: the Normal Schematic Implementation Of The Aesmentioning

confidence: 99%

“…However, the security of DES was reduced because of the short length key. Different attacks are capable of hacking DES in less than 255 complexities; in order to replace the DES it was important to find a stronger encryption algorithm [4,5]. It was interesting to find an alternative encryption method instead of DES to avoid the attacks.…”

Section: Introductionmentioning

confidence: 99%

“…The Rijndael algorithm was suitable for encryption so it became the standard. The AES algorithm was designed to increase the security level compared to the DES [4,5].…”

Section: Introductionmentioning

confidence: 99%

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Design and Implementation of Pipelined AES Encryption System using FPGA

Nabil¹,

Khalaf²,

Hassan³

2020

IJRTE

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Nowadays, the data encryption became very important because of the usage of the data transmission in all the filed. The Advanced Encryption Standard (AES) that known as Rijndael algorithm is one of the most common encryption algorithms. The AES consists of 9 rounds in addition to the initial and final rounds that makes the AES consumes much time for encrypting the data. Of course the time consumption is considered one of the problems that face the information security. The more time the encryption system consumes to encrypt the data, the more chances increase for the hackers to break into the system. In this work, we find a new technique that can be used to increase the performance speed of the advanced encryption standard. The proposed algorithm methodology depends on the pipelined processing method for the processing time reduction. The paper includes a discussion of the design, the analysis and the implementation using Field Programmable Gate Array (FPGA) of the pipelined method to reduce the consumed numbers of clocks and speed up the processes. The AES is used to protect information and encrypt sensitive data and used in satellites, missiles, military application and other critical application. The paper describes the AES encryption system algorithm and the implementation of both the normal processing and the pipelined processing, and finally a comparison between the two algorithms.

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“…In the initial round, the text is Xored with the input key to produce the input of the next round while the second round starts with the subbytes steps [5,23,24].…”

Section: Fig 1 the Aes Encryption Systems Steps Of Each Roundmentioning

confidence: 99%

Section: B the Shiftraws Stepmentioning

confidence: 99%

Section: Fig 9: the Normal Schematic Implementation Of The Aesmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

“…The Rijndael algorithm was suitable for encryption so it became the standard. The AES algorithm was designed to increase the security level compared to the DES [4,5].…”

Section: Introductionmentioning

confidence: 99%

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