Cryptogram Builder

Abstract: Nowadays, secrecy of personal information has become the utmost concerning factor in maintaining privacy over the internet and also protecting data from paranoid personas. As internet is gaining momentous command over market and also in the lives of trillions of individuals, threats to the shared data have tremendously increased. The necessity to secure such shared data has leaded us to the idea of developing a system that would provide such functionalities. Cryptogram builder is an android application which uses a collection of most popular cryptographic algorithms to generate encrypted messages and to decrypt the same on the receiver end. The word Cryptogram itself concludes the whole meaning of this very project. Cryptogram is a mystery word or code or puzzle that is a specific encrypted version of a text or data, whose formation is done using a certain cipher in order to maintain its secrecy from any malicious discrepancies of any kind of confidential message. Keywords: Cryptography, Advanced encryption standard, Data encryption standard, Rivest-Shamir-Adleman Encryption algorithm, Message Digest, Privacy, Secrecy, Cipher, Encryption, Decryption.