The recipient then receives this cipher via a transmission or communication channel.
The encryption algorithm receives the sender’s plain text message, encrypts it using the recipient’s public key, and generates a cipher. The private key, on the other hand, is kept private i.e., only the receiver knows it and is used to decode data.īoth, the public key and the private key should be available at both the sender’s end and the receiver’s end for the asymmetric encryption to succeed. The public key, which is extensively used to encrypt data and is known to all, is one type of key. In this article you will learn about asymmetric encryption and the RSA algorithm.Īlso read: A* Algorithm – Introduction to The Algorithm (With Python Implementation)Īsymmetric encryption, commonly referred to as public-key cryptography, uses two distinct keys for encryption and decryption. Banking, email, e-commerce, and other industries all employ cryptography extensively. It includes a variety of techniques for converting plaintext into ciphertext, enabling secure communication, and protecting the confidentiality and integrity of data. Cryptography is the practice of securing communication by using codes and ciphers.
