Size limit on Android

[NetPumi2]

Hi is there size limit for android? Because i want to send this string to storage but on the other side doesn't show anything.

...
const text = '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';

  RNSecureKeyStore.set(KEY_DATA, text).catch((errors) => {
    console.log("ERRROR: ", errors);
  });
...

And i didn't get any error ... can you help me? On ios its work fine...

[pradeep1991singh]

@NetPumi2
Yes, there is limit for android. As android lib module is using RSA with padding for encryption there is limit to the string which can be encrypted and limit is 245 byte.
And in your case you are passing 1543 byte data which is exceeding limit. Thats why its not working for you. Try to save key in chunks of 245 byte.

[NetPumi2]

Is there some limit for IOS?

[pradeep1991singh]

In case of iOS there is no size limit for the values. It depends on the amount of memory you have available in device.

[Overtorment]

Are those numbers actual..? I tested on Android emulator yesterday, and my strings were definitely bigger than 245 bytes. They were actually quite big JSON stringified objects. All worked as expected.

[tombailey]

@pradeep1991singh I think there used to be a limit for Android but there no longer is since we switched to AES to encrypt the plain text