This one https://www.tomshardware.com/news/d-wave-5000-qubit-first-sale,40470.html is the most powerful 5000qbits quantum computer sells nowadays.
Moreother, D-Wave opened online service to access 5000qbit remotely for solving 'special' tasks which can be accelerated using quantum architecture. In 2016 Google tested some encryption sub-layer in Chrome browser to test quantum resistant encryption algo. According to current online data collecting practices, after six years most of 'old' algorithms will possible to decrypt directly from storage by 'modern' quantum computers. Martin ‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐ On Saturday, May 9, 2020 5:05 AM, <i...@aulix.com> wrote: > According to Damien Miller: > > > this is pretty much possible now, by enabling the experimental support > > for the XMSS PQ signature algorithm > > in the SSH
