1. A modular approach to key safeguarding;Asmuth;IEEE Transactions on Information Theory,1983
2. Safeguarding cryptographic keys;Blakley,1979
3. Sharing secrets in stego images with authentication;Chang;Pattern Recognition,2008
4. A geometry based secret image sharing approach;Chen;Journal of Information Science and Engineering,2008
5. A steganographic method with high embedding capacity by improving exploiting modification direction;Lee,2007