KR
WM
username
req
KR
WM
data
common
salt(s)
creds
file
resp
(encrypt)
WM
creds
file
PC
creds
file
import
(decrypt)
creds
file
save (encrypt)
common
salt(s)
unique salt
(machine)
creds
file
read (decrypt)
unique salt
(machine)
authenticates
SVN