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Issue No:12, Vol.3 |
Dec - 2010 |
ISSN: 0974-5645 |
| RESEARCH ARTICLES |
Viewers & PDF |
| .9. Implementation and analysis of various symmetric cryptosystems. Himani Agrawal and Monisha Sharma. Indian J.Sci.Technol. Vol. 3, Issue 12, pp: 1173-1176. Domain site: http://www.indjst.org. |
 
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- Abstract
This paper implements some of the widely used symmetric encryption techniques i.e. data encryption standard (DES),
triple data encryption standard (3DES), advanced encryption standard (AES), BLOWFISH and RC4 in MATLAB
software. After the implementation, these techniques are compared on some points. These points are avalanche effect
due to one bit variation in plaintext keeping the key constant, avalanche effect due to one bit variation in key keeping
the plaintext constant, memory required for implementation and simulation time required for different message lengths.
- Keywords: DES, 3DES, AES, blowfish, RC4, encryption, decryption, ciphertext, deciphertext, plaintext.
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