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InvalidKeyException: Illegal key size #5
Description
I got next error, when use encryption in Unit tests:
java.security.InvalidKeyException: Illegal key size
at javax.crypto.Cipher.checkCryptoPerm(Cipher.java:1039)
at javax.crypto.Cipher.implInit(Cipher.java:805)
at javax.crypto.Cipher.chooseProvider(Cipher.java:864)
at javax.crypto.Cipher.init(Cipher.java:1396)
at javax.crypto.Cipher.init(Cipher.java:1327)
at ru.bullyboo.encoder.methods.AES.encrypt(AES.java:179)
at ru.bullyboo.encoder.builders.BuilderAES.encryption(BuilderAES.java:97)
at ru.bullyboo.encoder.builders.BaseBuilder.encrypt(BaseBuilder.java:212)
Code:
public String encrypt(String value) {
return Encoder.BuilderAES()
.message(value)
.method(AES.Method.AES_CBC_PKCS5PADDING)
.key(BuildConfig.APPLICATION_ID)
.keySize(AES.Key.SIZE_256)
.iVector(VECTOR)
.encrypt();
}
Activity
BullyBoo commentedon Oct 9, 2017
show me ur key pls
eresid commentedon Oct 9, 2017
@BullyBoo
On Android works correct, only for Unit-tests does not work
BullyBoo commentedon Oct 16, 2017
@eresid
Yes, i don
t know why its happened.i tried to test this with unit tests, but it`s not workng.
You can see, that my lib has not unit tests, but has runtime tests))
You can find them in app/src/main/java/ru/bullyboo/encryption/tests
arronli commentedon Mar 8, 2018
the jre runtime maters, oracle limit the strength of encryption because america's law
maybe you could refer to this page
http://www.oracle.com/technetwork/java/javase/downloads/jce8-download-2133166.html