| Title : | AN ENHANCE SECURITY OF PLAYFAIR CIPHER SUBSTITUTION USING A SIMPLE COLUMNAR TRANSPOSITION TECHNIQUE WITH MULTIPLE ROUNDS (SCTTMR) | |
| Authors : | GAURAV SHRIVASTAVA, MANOJ DHAWAN & MANOJ CHOUHAN | |
| Journal Title : | International Journal of Research in Commerce, IT and Management | |
| Date : | 2012-08-10 | |
| File : | Click to Download PDF | |
