![]() ![]() Add the Security Provider : We are using the SunJCE Provider that is available with the JDK.AES is the latest encryption standard over the DES. There are other algorithms like Blowfish, Twofish and AES( Advanced Encryption Standard). Triple DES and a stronger variant of DES. Presently DES is outdated and considered insecure. ![]() Sun JCE is has two layers, the crypto API layer and the provider layer.ĭES ( Data Encryption Standard) was a popular symmetric key algorithm. The main challenge with this type of cryptography is the exchange of the secret key between the two parties sender and receiver.Įxample : The following example uses symmetric key for encryption and decryption algorithm available as part of the Sun's JCE( Java Cryptography Extension). Symmetric Key Cryptography : Symmetric key uses the same key for encryption and decryption. ![]()
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