Wrong Data <=> CBOR encoding/decoding

[nau]

In Cardano Plutus ALL bytestring MUST be chunked up to 64 bytes. This includes Plutus Data ByteString AND BigInteger represented as byte strings.

So default CBOR encodings are incorrect and can not be used.

Instead, we all MUST implement custom byte string handling, especially for BigIntegers like here: decodeBoundedBigInteger

[satran004]

@nau I am looking into this issue now.

Is it possible for you to provide some test data for this or point me to any available test cases?

[nau]

Here are a couple of test cases:

DataCborCodecSpec

Please, take a look at

test("ByteString chunks")

and

test("BigInt encoding/decoding of > 64 bits is chunked")

[satran004]

Thanks @nau