Cyber Times International Journal of Technology & Management

Text is a sequence of human readable characters used to form meaningful words. Text messages transmitted via public and private computer networks. The risks are involved in transmitting sensitive messages. So, cryptography is an important one for achieving secure delivery of sensitive information. Crypt analysis is the science of breaking or cracking cryptographic schemes. A strong encryption scheme needed, so that one con not be cracked in a sufficiently short time, even using the most powerful computer for the task. The proposed method uses the exponentials and inverse exponentials for protecting short messages. There exist groups for which computing  exponentials are very difficult.