Attestation object length

[andras-the-android]

Hi,

I'm experimenting and constructAttestationObject() fails on the assertion because authenticatorData is 164 bytes long instead of 141 and seemingly it's because the encodedPublicKey in constructAttestedCredentialData() is longer than expected. I'm using a Pixel 3 with Android 12 and here is the code snippet I'm useing to call your library:

fun register() {
        val authenticator = Authenticator(context, false, false)
        val options = AuthenticatorMakeCredentialOptions().apply {
            clientDataHash = generateId(32)
            credTypesAndPubKeyAlgs = listOf(Pair("public-key", -7))
            requireUserPresence = true
            rpEntity = RpEntity().apply { name = "Test.Company"; id = "testCompany" }
            userEntity = UserEntity().apply { name = "testUser"; displayName = "Test User"; id = generateId(32) }
        }
        val attestationObject = authenticator.makeCredential(options)
        Log.d(TAG, "attestation object id: ${attestationObject.credentialIdBase64}")
    }

    private fun generateId(length: Int): ByteArray {
        val random = SecureRandom()
        val bytes = ByteArray(length)
        random.nextBytes(bytes)
        return bytes
    }

Thanks in advance!