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We treat this paper a secure method of image watermarking using smart card and cryptography in the stages of watermarking and detection. The tool of watermarking initializes a session by sending to the card a challenge and the card generates an 1024 bit RSA (Ron Rivest, Adi Shamir, Leonard Adleman) signature using its private key and send it to the...
Context in source publication
Context 1
... Java Card is compiled and interpreted language because the first step generates a byte code which is compatible with all platforms and this step is realized off-card by the converter which generates a CAP file and an export file and the second step is executed by the interpreter which load and execute the CAP file on the card (see Fig. 3). ...
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Citations
... On another hand, Open JavaCard Cards technology offer the possibility to manage electronic purse and secure electronic transactions. We developed also software to personalize the contact smart card and to use an electronic purse managed by the card in order to pay small transaction amount and to achieve online and offline transactions [5, 6]. In this paper, we develop a solution for multiservice infrastructure based on an S-OrBAC model and contactless cards. ...
