The credit card visual authentication scheme based on GF(28) field

2014 ◽  
Vol 74 (24) ◽  
pp. 11451-11465
Author(s):  
Feng Wang ◽  
Chin-Chen Chang ◽  
Wan-Li Lyu
2015 ◽  
Vol 3 (2) ◽  
Author(s):  
Jayashree Nair ◽  
T. Padma

This paper describes an authentication scheme that uses Diophantine equations based generation of the secret locations to embed the authentication and recovery watermark in the DWT sub-bands. The security lies in the difficulty of finding a solution to the Diophantine equation. The scheme uses the content invariant features of the image as a self-authenticating watermark and a quantized down sampled approximation of the original image as a recovery watermark for visual authentication, both embedded securely using secret locations generated from solution of the Diophantine equations formed from the PQ sequences. The scheme is mildly robust to Jpeg compression and highly robust to Jpeg2000 compression. The scheme also ensures highly imperceptible watermarked images as the spatio –frequency properties of DWT are utilized to embed the dual watermarks.


2007 ◽  
Vol 38 (11) ◽  
pp. 54
Author(s):  
JOSEPH S. EASTERN
Keyword(s):  

2009 ◽  
Author(s):  
Mark Schneider ◽  
Jeffrey Schneider

Liquidity ◽  
2018 ◽  
Vol 1 (1) ◽  
pp. 32-41
Author(s):  
Amrizal Amrizal

Banking industry is very tight competition in all aspects. Results review from some literatures: journals and empirical data indicates that the banking industry has been applied information technology in order to provide excellent service to customers in the form of electronic transactions such as ATM, sms banking, e-commerce and so forth. Based on Bank Indonesia reports, the type of electronic transaction has been growing very rapidly between the transaction and Bilyetgiro Elekteronik Checks, ATM, Credit Card, Account Card Based (ATM and Debit Cards), Electronic Money, Delivery Chanel and RTGS. Those above transactions are relating to the Technology Information System and Integrated System. Integrated system is the combination of Hardskill which focus on knowledge and more to the integrity softskill (shidiq, trustworthy, tablig, fathonah). Islamic banks are ready to face competition both nationally and internationally, primarily face competition from the aspect of Integrated Systems. Bank Syariah Mandiri (BSM) developed e-banking features on an ongoing basis, among others


2018 ◽  
Vol 9 (4) ◽  
pp. 49-65
Author(s):  
Ying-Ai Lee ◽  
Chong-Kook Park
Keyword(s):  

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