security.InvalidKeyException: Illegal key size？

Caused by: java.security.InvalidKeyException: Illegal key size

at javax.crypto.Cipher.checkCryptoPerm(Cipher.java:1039) ~[?:1.8.0_122]

at javax.crypto.Cipher.implInit(Cipher.java:805) ~[?:1.8.0_122]

at javax.crypto.Cipher.chooseProvider(Cipher.java:864) ~[?:1.8.0_122]

at javax.crypto.Cipher.init(Cipher.java:1396) ~[?:1.8.0_122]

at javax.crypto.Cipher.init(Cipher.java:1327) ~[?:1.8.0_122]

at com.sharing.wx.AesUtil.decryptToString(AesUtil.java:35) ~[classes/:?]

… 63 more