Design and Implementation of New Encryption algorithm Based on Block Cipher Substitution Technique ( Effect on Image file ) 1

Cryptography is the process where an individual or message sending by party to other individual such that only the authorize party will get the scrambled message, which will be unscrambled to get the original message. In the public network hacking is the biggest problem. Many existing encryption algorithms like DES, 3DES, AES, and RC6 have been used to… (More)