A question about largeBlobs

[czwm...@gmail.com]

Hi

I have a question about the largeBlobs.

In the specification 2.1 section 6.1:

This command allows at least 1024 bytes of large blob data to be stored on CTAP2 authenticators. For the purposes of this command, this data is serialized as a CBOR-encoded array (called the large-blob array) of large-blob maps, concatenated with 16 following bytes. Those final 16 bytes are the truncated SHA-256 hash of the preceding bytes. This concatenation is referred to as the serialized large-blob array.

If  maxSerializedLargeBlobArray in the authenticatorGetInfo is 1024, so I just can write 1008 bytes data(the final 16 bytes are for hash value)?

thanks.