Posts by Dainara Voitechen • 95 points
2 posts
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4
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answer386
viewsQ: 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…
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5
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answer3655
viewsQ: 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,…