Serialize container metadata and payload into the Base64URL wire format.
Always writes the current container version. The compressed bit in flags is reserved (v2 carries that information inside the encrypted envelope, not in the clear header).
compressed
Whether the payload is a sequence of chunked frames.
A Base64URL encoded container string.
Serialize container metadata and payload into the Base64URL wire format.
Always writes the current container version. The
compressedbit in flags is reserved (v2 carries that information inside the encrypted envelope, not in the clear header).