Posts by Dainara Voitechen • 95 points

• 4

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  Q: How to Encrypt Images with Java RC5 Algorithm

  I am trying to use the RC5 algorithm with the Cipher class of Java, but it is returning an error, someone can help me? import java.io.*; import java.security.*; import javax.crypto.*; public class…

  java exception cryptography

  asked 9 years, 2 months ago Dainara Voitechen 95

• 5

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  Q: How to Encrypt with AES Algorithm using 128-192-256 keys in Java

  I need to do an encryption with the AES algorithm by testing the runtime according to key sizes (128-192-256), but I’m not able to find how to switch the key size to be generated by the system,…

  java cryptography aes

  asked 9 years, 3 months ago Dainara Voitechen 95