RE:BlackBerry SecuSmart for Samsung Knox in S7 https://www.pcworld.com/article/3182499/security/blackberry-readies-a-more-secure-version-of-the-samsung-galaxy-s7.html
So far, only a couple of Android manufacturers offer devices with secure boot systems: Samsung, and TCL, the company that now manufactures BlackBerry-brand Android phones under license.
That opens up the possibility, at least, that the German Chancellor’s BlackBerry replacement could also be a BlackBerry.
“There’s great potential” for running SecuSuite on non-Knox Android phones, Erdmann said, but it won’t happen right away.
“Getting these solutions to the security level that the BSI and top-secret government agencies require is very time-consuming,” he said. “When we started on the Samsung solution, there was no BlackBerry Android, but with the BlackBerry Androids getting up to speed it’s a natural evolution.”
So, that means this process started before the PRIV came out about 18 months ago. Hopefully they can add this to BlackBerry Android devices in a quicker timeframe than 18 months.