TIIS (한국인터넷정보학회)
Current Result Document :
| 한글제목(Korean Title) |
IP Design of Corrected Block TEA Cipher with Variable-Length Message for Smart IoT |
| 영문제목(English Title) |
IP Design of Corrected Block TEA Cipher with Variable-Length Message for Smart IoT |
| 저자(Author) |
Hyeopgoo Yeo
Seungil Sonh
Mingoo Kang
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| 원문수록처(Citation) |
VOL 14 NO. 02 PP. 0724 ~ 0737 (2020. 02) |
한글내용
(Korean Abstract) |
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영문내용
(English Abstract) |
Corrected Block TEA(or XXTEA) is a block cipher designed to correct security weakness in the original block TEA in 1998. In this paper, XXTEA cipher hardware which can encrypt or decrypt between 64-bit and 256-bit messages using 128-bit master key is implemented. Minimum message block size is 64-bit wide and maximal message block size is 256-bit wide. The designed XXTEA can encrypt and decrypt variable-length message blocks which are some arbitrary multiple of 32 bits in message block sizes. XXTEA core of this paper is described using Verilog-HDL and downloaded on Vertex4. The operation frequency is 177MHz. The maximum throughput for 64-bit message blocks is 174Mbps and that of 256-bit message blocks is 467Mbps. The cryptographic IP of this paper is applicable as security module of the mobile areas such as smart card, internet banking, e-commerce and IoT.
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| 키워드(Keyword) |
Corrected Block TEA(XXTEA)
Symmetric Block Cipher
Encryption
Decryption
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| 파일첨부 |
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