A Novel Authenticated Cipher for RFID Systems

Autor:	Esmaeil Amini, Magdy Bayoumi, Zahra Jeddi
Rok vydání:	2014
Předmět:	Authentication Cipher Symmetric-key algorithm business.industry Computer science Distributed computing Key (cryptography) Wireless Plaintext business Key size Computer network Bit field
Zdroj:	International Journal on Cryptography and Information Security. 4:13-29
ISSN:	1839-8626
DOI:	10.5121/ijcis.2014.4102
Popis:	In this paper, we present RBS (Redundant Bit Securi ty) algorithm which is a low-complexity symmetric encryption with a 132-bit secret key. In this algorithm redundant bits are distributed among plaintext data bits to change the location of the plaintext bits in the transmitted data without changing their o rder. The location of redundant bits inside the transmitted data represents the secret key between sender and receiver. The algorithm provides integrity and authentication of the original data as well. The implementation comparison of this algorithm with other algorithms confirms thatit a good candidate for resource-constraint devices such as RFID systems and wireless sensors .
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::d18a8008549ae78913ac7edd8b181e14 https://doi.org/10.5121/ijcis.2014.4102 Zobrazit plný text záznamu