TrippleDes Encryption Java

TrippleDes Encryption Java

In cryptography wrold the Triple DES OR 3DES is common name for Triple Data data encryption Algorithm which is TDEA or Triple DEA the symmetric-key block cipher. This can be applies to the Data Encryption Standard (DES) the cipher algorithm three times to each of data block.

Original DES cipher’s key size is 56 bits was generally sufficient when its algorithm was designed but availability of continuosly increasing computational power made it brute-force attacks feasible. Triple DES encryption provides relatively simple operation of increasing key size of DES that can protect against such attacks without need to design completely new block cipher algorithm. Below is sample TripleDes encryption java program to encrypt and decrypt data:

  • TripleDes.java:

  • Output:

TrippleDes Encryption Java

  • For more information on encryption please visit Oracle documentation here

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