SGSN: move cipher application to separate function

Split out generation and application of GEA gamma into separate function
which can be used for both encryption and decryption.

Change-Id: I442f2ead57e40d9bcd24e7f1b261041371595360
Related: OS#1582
1 file changed
tree: 3061b2713c636c31301aaf28e7cd7052496eee59
  1. contrib/
  2. debian/
  3. openbsc/
  4. .gitignore
  5. .gitreview