No such provider: SunJCE--Paytm Checksum genrator Android

I am trying to integrate paytm for our android app.

New PaytmOrder object requires checksumhash as parameter.

To generate checksumhash, we are using jar file recommended from paytm.

https://github.com/Paytm-Payments/Paytm_Google_App_Engine_Kit

We have added this jar in our lib folder.

implementation files('src/main/libs/pg-checksum-1.0-jar-with-dependencies.jar')

This is the code used to generate checksumhash in our android app.

try{
    String checkSum =  CheckSumServiceHelper.getCheckSumServiceHelper().genrateCheckSum("7MTqfy715ot231CT",  convertToTreeMap(paramMap));
    paramMap.put("CHECKSUMHASH" , checkSum);
    System.out.println("Paytm Payload: "+ paramMap);
}catch(Exception e) {
    e.printStackTrace();

}

But we are getting below exception below when trying to get checksumhash.

System.err: java.security.NoSuchProviderException: No such provider: SunJCE

2020-01-01 11:32:33.581 26112-26112 W/System.err:     at javax.crypto.Cipher.getInstance(Cipher.java:671)

2020-01-01 11:32:33.581 26112-26112 W/System.err:     at com.paytm.pg.crypto.AesEncryption.encrypt(AesEncryption.java:34)

2020-01-01 11:32:33.581 26112-26112/System.err:     at com.paytm.pg.merchant.CheckSumServiceHelper.genrateCheckSum(CheckSumServiceHelper.java:53)

I was able to fix this problem when i started generating checksum hash from my application server.
The above issue occurred because i was trying to generate checksum hash in android locally.