Rsa Encryption Decryption Example In Java
Transmitting confidential data such as plain text password through a wire is always vulnerable to security. It is always recommended to encrypt such information and use to transmit those confidential data. Java provides multiple encryption algorithms for this. In this post, we will be discussing about algorithm in java with which is faster and more secure than 3DES.
Rsa Algorithm In Java Source Code With Output
Rsa Encryption Decryption Example In Java Windows 10
Different Encryption TypesAs we know, there are 2 basic types of encryption -. Asymmetric encryption uses two different keys as public and private keys. Here, you can encrypt sensitive information with a public key and a matching private key is used to decrypt the same. Asymmetric encryption is mostly used when there are 2 different endpoints are involved such as VPN client and server, SSH, etc.Similarly, we have another encryption technique called as Symmetric encryption.This type of encryption uses a single key known as private key or secret key to encrypt and decrypt sensitive information.This type of encryption is very fast as compared to asymmetric encryption and are used in systems such as database system.
Some examples of symmetric encryptions are Twofish, AES. What is AES EncryptionAES stands for Advanced Encryption System and its a symmetric encryption algorithm. It is a specification for the encryption of electronic data established by the U.S. National Institute of Standards and Technology (NIST) in 2001. The AES engine requires a plain-text and a secret key for encryption and same secret key is required again to decrypt it.