[messaging] Transparency for E2E encrypted messaging at a centralized service

[Ben Laurie]

On 29 March 2014 04:15, Trevor Perrin <trevp at trevp.net> wrote:
>>> It might be nice if the infrastructure and tools for this existed, so
>>> it could be offered to services in a "ready-to-go" form, perhaps some
>>> might be tempted to try...
>>
>> The open source CT code
>> (https://code.google.com/p/certificate-transparency/) is already
>> partially "pluggable", and we'll be making it more so over time.
>
> Are there sparse Merkle trees anywhere?

Nope, haven't got round to that part yet, but the code to implement
them is in the revocation transparency paper.