Please use this identifier to cite or link to this item:
http://hdl.handle.net/2080/620
Title: | Novel Methods of Generating Self-Invertible Matrix for Hill Cipher Algorithm |
Authors: | Acharya, B Rath, G S Patra, S K Panigrahy, S K |
Keywords: | Hill Cipher Encryption Decryption Self Invertible Matrix |
Issue Date: | 2007 |
Citation: | International Journal of Security, Vol 1, Iss 1, P 14-21 |
Abstract: | In this paper, methods of generating self-invertible matrix for Hill Cipher algorithm have been proposed. The inverse of the matrix used for encrypting the plaintext does not always exist. So, if the matrix is not invertible, the encrypted text cannot be decrypted. In the self-invertible matrix generation method, the matrix used for the encryption is itself self-invertible. So, at the time of decryption, we need not to find inverse of the matrix. Moreover, this method eliminates the computational complexity involved in finding inverse of the matrix while decryption. |
Description: | Copyright belongs to the journal publisher |
URI: | http://hdl.handle.net/2080/620 http://cssjournals.com/Journals/IJS/Volume1/Issue1/IJS-2.pdf |
Appears in Collections: | Journal Articles |
Files in This Item:
File | Description | Size | Format | |
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6. Journal-IJS-07.pdf | 89.17 kB | Adobe PDF | View/Open |
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