Abstract
Homomorphic property of public-key cryptosystems is applied for several cryptographic protocols, such as electronic cash, voting system, bidding protocols, etc. Several fingerprinting protocols also exploit the property to achieve an asymmetric system. However, their enciphering rate is extremely low and the implementation of watermarking technique is difficult. In this paper, we propose a new fingerprinting protocol applying additive homomorphic property of Okamoto-Uchiyama encryption scheme. Exploiting the property ingenuously, the enciphering rate of our fingerprinting scheme can be close to the corresponding cryptosystem. We study the problem of implementation of watermarking technique and propose a successful method to embed an encrypted information without knowing the plain value. The security can also be protected for both a buyer and a merchant in our scheme.
| Original language | English |
|---|---|
| Pages (from-to) | 2129-2139 |
| Number of pages | 11 |
| Journal | IEEE Transactions on Image Processing |
| Volume | 14 |
| Issue number | 12 |
| DOIs | |
| Publication status | Published - Dec 2005 |
| Externally published | Yes |
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Keywords
- Additive homomorphic property
- Enciphering rate
- Fingerprinting protocol
- Quantization method
- Watermark
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Computer Graphics and Computer-Aided Design
- Software
- Theoretical Computer Science
- Computational Theory and Mathematics
- Computer Vision and Pattern Recognition
Cite this
Fingerprinting protocol for images based on additive homomorphic property. / Kuribayashi, Minoru; Tanaka, Hatsukazu.
In: IEEE Transactions on Image Processing, Vol. 14, No. 12, 12.2005, p. 2129-2139.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Fingerprinting protocol for images based on additive homomorphic property
AU - Kuribayashi, Minoru
AU - Tanaka, Hatsukazu
PY - 2005/12
Y1 - 2005/12
N2 - Homomorphic property of public-key cryptosystems is applied for several cryptographic protocols, such as electronic cash, voting system, bidding protocols, etc. Several fingerprinting protocols also exploit the property to achieve an asymmetric system. However, their enciphering rate is extremely low and the implementation of watermarking technique is difficult. In this paper, we propose a new fingerprinting protocol applying additive homomorphic property of Okamoto-Uchiyama encryption scheme. Exploiting the property ingenuously, the enciphering rate of our fingerprinting scheme can be close to the corresponding cryptosystem. We study the problem of implementation of watermarking technique and propose a successful method to embed an encrypted information without knowing the plain value. The security can also be protected for both a buyer and a merchant in our scheme.
AB - Homomorphic property of public-key cryptosystems is applied for several cryptographic protocols, such as electronic cash, voting system, bidding protocols, etc. Several fingerprinting protocols also exploit the property to achieve an asymmetric system. However, their enciphering rate is extremely low and the implementation of watermarking technique is difficult. In this paper, we propose a new fingerprinting protocol applying additive homomorphic property of Okamoto-Uchiyama encryption scheme. Exploiting the property ingenuously, the enciphering rate of our fingerprinting scheme can be close to the corresponding cryptosystem. We study the problem of implementation of watermarking technique and propose a successful method to embed an encrypted information without knowing the plain value. The security can also be protected for both a buyer and a merchant in our scheme.
KW - Additive homomorphic property
KW - Enciphering rate
KW - Fingerprinting protocol
KW - Quantization method
KW - Watermark
UR - http://www.scopus.com/inward/record.url?scp=28844473947&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=28844473947&partnerID=8YFLogxK
U2 - 10.1109/TIP.2005.859383
DO - 10.1109/TIP.2005.859383
M3 - Article
C2 - 16370465
AN - SCOPUS:28844473947
VL - 14
SP - 2129
EP - 2139
JO - IEEE Transactions on Image Processing
JF - IEEE Transactions on Image Processing
SN - 1057-7149
IS - 12
ER -