Hi there...
well I am searching various things to make my work faster... B4XEncryption is very fast... but this says it is faster (edit: IT IS NOT !!!)... and I want to test it...
search.maven.org
I wanna try it... but somewhere loosing something... (as always) - any help appreciated!
What i ve done:
getting this error:
well I am searching various things to make my work faster... B4XEncryption is very fast... but this says it is faster (edit: IT IS NOT !!!)... and I want to test it...
Maven Central Repository Search
Official search by the maintainers of Maven Central Repository
I wanna try it... but somewhere loosing something... (as always) - any help appreciated!
What i ve done:
B4X:
#AdditionalJar: crypto-core-1.1.0.jar
B4X:
Private joMe As JavaObject
Dim startTime, stopTime As Long
joMe=Me
startTime = DateTime.Now
Dim bb2() As Byte=joMe.RunMethod("cencrypt",Array("testpass",bb)) ''bb could be bytes from image or something else
stopTime = DateTime.Now
Log(bb2.Length)
Log("encrypt time " & (stopTime-startTime) & "ms")
...
#if Java
import crypto.AES;
import crypto.Key;
import crypto.Util;
public static byte[] cencrypt(String ppass, byte[] ssomedata) throws Exception {
try {
Key.ExpandedKey key = Key.KeySize.AES_128.genKeysHmacSha(ppass.getBytes());
byte[] encryptedData = crypto.AES.encryptCBC(key, ssomedata);
return encryptedData;
} catch (Exception e) {
e.printStackTrace();
return null;
}
}
public static byte[] cdecrypt(String ppass, byte[] ssomedata) throws Exception {
try {
Key.ExpandedKey key = Key.KeySize.AES_128.genKeysHmacSha(ppass.getBytes());
byte[] decryptedData = crypto.AES.decryptGCM(key, ssomedata);
return decryptedData;
} catch (Exception e) {
e.printStackTrace();
return null;
}
}
#End Ifgetting this error:
Last edited:
