java.security.InvalidKeyException: Unsupported key size: 27 bytes

11-12 09:46:25.460 18539-18539/com. W/System.err: java.security.InvalidKeyException: Unsupported key size: 27 bytes

        at com.android.org.conscrypt.OpenSSLCipher$AES.checkSupportedKeySize(OpenSSLCipher.java:599)

        at com.android.org.conscrypt.OpenSSLCipher.engineInitInternal(OpenSSLCipher.java:261)

        at com.android.org.conscrypt.OpenSSLCipher.engineInit(OpenSSLCipher.java:323)

        at javax.crypto.Cipher.init(Cipher.java:751)

        at javax.crypto.Cipher.init(Cipher.java:701)

        at com.ubicare.wellness.common.util.AES256Cipher.Decode(Unknown Source)

        at com.ubicare.wellness.settings.SettingsPasscodeInputActivity.a(Unknown Source)

        at com.ubicare.wellness.settings.SettingsPasscodeInputActivity.onClick(Unknown Source)

        at android.view.View.performClick(View.java:5184)

        at android.view.View$PerformClick.run(View.java:20910)

        at android.os.Handler.handleCallback(Handler.java:739)

        at android.os.Handler.dispatchMessage(Handler.java:95)

        at android.os.Looper.loop(Looper.java:145)

        at android.app.ActivityThread.main(ActivityThread.java:5951)

        at java.lang.reflect.Method.invoke(Native Method)

        at java.lang.reflect.Method.invoke(Method.java:372)

        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1399)

        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1194)

해결책 :

AES는 16, 24 또는 32 바이트 크기의 암호키만 지원하므로 암호키를 변경해야합니다.