wd: crypto NDA Begin forwarded message: From: =/b>Teresa Teague Subject: =/b>crypto NDA Date: =/b>17 April 2018 at 12:37:24 =MT+8 To: =/b>' Cc: Chris Scoular David — Hope you are well and apologies it has taken some time to =evert back with additional info — but we have been working =hrough follow up fro