In today’s digital age, communication has become an integral part of our lives. From sending emails to conducting online transactions, we rely heavily on technology to communicate with each other. However, with the increasing use of technology, the risk of cyber attacks has also increased. Hackers can easily intercept and decode our messages, compromising our privacy and security. This is where cryptography comes in. Cryptography is the science of secure communication, and it plays a crucial role in protecting our digital assets.
Traditional cryptography uses mathematical algorithms to encrypt messages, making them unreadable to anyone who does not have the key to decrypt them.