spec: replace should with must

Make it clear that statements like 'the operator should make sure that the
next pseudonymous IMSI SMS cannot be read or modified by third parties'
are not recommendations, but requirements for this specification to
1 file changed
tree: d017530fe56ffe2f25fad732818e77171ebb03f9
  1. .gitignore
  2. README.md
  3. docs/
  4. sim-applet/

Osmocom IMSI Pseudonymization Project

Specification and reference SIM applet implementation to conceal the IMSI of a mobile subscriber on the radio interface in a 2G, 3G, 4G network.

Homepage: https://osmocom.org/projects/imsi-pseudo/wiki

Find the specification in the docs subdir.