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Transactions: WSEAS TRANSACTIONS ON INFORMATION SCIENCE AND APPLICATIONS
Transactions ID Number: 52-197
Full Name: Reza Alimoradi
Position: Doctor (Researcher)
Age: ON
Sex: Male
Address: 1Department ofMathematical Sciences, Iran University of Science and Technology, Narmak, Tehran, Iran
Country: IRAN
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E-mail address: Alimoradi.r@gmail.com
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Title of the Paper: Certificateless Identification Protocols from Super Singular Elliptic Curve
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Number of paper pages: 12
Abstract: To communicate information through very limited secure channels, we can use public key cryptosystems. A new kind of public key systems called identity-based public key systems allows the users to have a public identity such as their email addresses as their public key. This characteristic of identity-based public key systems leads to a decrease in expense and an increase of speed in executing many important protocols in the information security field such as cryptography, identification, key agreement and digital signatures. But the major shortcoming of these systems is the problem of key escrow (legal key retrieval) and also the key producing center's ability to impersonate. In this paper, first a particular kind of elliptic curve called super singular elliptic curve will be introduced then using these curves and the pairings based on them, two (certificateless) identity-based identification schemes without the above mentioned shortcomings will be represented. The!
security analysis of the introduced schemes will came at the end.
Keywords: Identification, Super Singular Elliptic Curve, Challenge-Response, Identity- Based Cryptosystem, Certificateless.
EXTENSION of the file: .pdf
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