3.2.1 Sender Side
The Sender side consists of cryptographic and steganography stages. This method
starts with cryptographic then steganography.
Cryptography Stage :
In encryption stage, we use RSA (Rivest Shamir Adelson) algorithm. This technique
takes two prime numbers. The Encryption can be done using the Plain Text and with
“e” values which was generated using the two prime numbers. Then we will get a
cipher text, which is communicated to the receiving end for decryption. This
encrypted data will be used in steganography stage.
Input= Message + Two Prime Numbers.
Output= Encrypted Message.
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