![]() Asymmetric encryption is relatively new technique to encrypt and decrypt a text. A text that is encrypted using the public key can also be decrypted using a secret key. The secret key is kept secret or exchanged over the internet. ![]() Anyone with a secret key can decrypt the encrypted text. A public key is made available to anyone who might want to encrypt a text. Asymmetric Encryption - Asymmetric encryption uses two keys - public key and secret key.Some of the symmetric key encryption algorithm are AES (Advanced Encryption Standard), DES (Data Encryption Standard), etc. Symmetric encryption is old technique for encrypting and decrypting a text. When communicating using the symmetric encryption, the key needs to be shared so that the person who is receiving the text is able to decrypt it for reading. Symmetric Encryption - Symmetric encryption uses a single key to encrypt and decrypt a text.DecryptionÄecryption is the process of converting ciphertext into plain text. Ciphertext is not readable until it is converted to plain text. EncryptionÄ®ncryption is the process of converting plain text into ciphertext. ![]() In this tutorial, we will learn about encryption and decryption of strings in Python. Encryption and Decryption of Strings in Python ![]()
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