TY - GEN
T1 - Processing certificate of authorization with watermark in security
AU - Lee, Tsang Yean
AU - Lee, Huey Ming
AU - Kuo, Nai Wen
AU - Kao, Ming
PY - 2008/12/29
Y1 - 2008/12/29
N2 - We propose the safe treatment of the certificate of authorization in this article. We insert the watermark in the certificate of authorization. Both of the owner and grantee keep the certificate of authorization. We encrypt the file of the certificate of authorization and watermark with different key to produce the file of cipher text. Both of the owner and grantee keep their files. When both sides want to confirm, we use their keys to decrypt both files. If the certificate of authorization and watermark are the same, then they are correct. The step that the certificate of authorization is encrypted and decrypted will be safer.
AB - We propose the safe treatment of the certificate of authorization in this article. We insert the watermark in the certificate of authorization. Both of the owner and grantee keep the certificate of authorization. We encrypt the file of the certificate of authorization and watermark with different key to produce the file of cipher text. Both of the owner and grantee keep their files. When both sides want to confirm, we use their keys to decrypt both files. If the certificate of authorization and watermark are the same, then they are correct. The step that the certificate of authorization is encrypted and decrypted will be safer.
UR - http://www.scopus.com/inward/record.url?scp=57849166246&partnerID=8YFLogxK
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U2 - 10.1109/ICCIT.2008.144
DO - 10.1109/ICCIT.2008.144
M3 - Conference contribution
AN - SCOPUS:57849166246
SN - 9780769534077
VL - 2
T3 - Proceedings - 3rd International Conference on Convergence and Hybrid Information Technology, ICCIT 2008
SP - 460
EP - 465
BT - Proceedings - 3rd International Conference on Convergence and Hybrid Information Technology, ICCIT 2008
T2 - 3rd International Conference on Convergence and Hybrid Information Technology, ICCIT 2008
Y2 - 11 November 2008 through 13 November 2008
ER -