sim-card
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pysim
mirror of https://gerrit.osmocom.org/pysim
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cards: Add ability to read/set A3/A8 algorithm for Fairwaves SIM cards. 

Change-Id: Ibb68c2a695b1f97ca11e25c14770132cea604cbe
This commit is contained in:
Alexander Chemeris 2018-01-26 15:51:19 +09:00
parent 4dabfda193
commit b5208b5544
1 changed files with 18 additions and 0 deletions
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18
pySim/cards.py
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@ -553,6 +553,14 @@ class FairwavesSIM(Card):
byte 1 = 0x01, bytes 2-17: OPC;
byte 1 = 0x00, bytes 2-17: OP;
3F00/7F20/FF02: Ki
3F00/7F20/FF03: 2G/3G auth algorithm
byte 1 = GSM SIM A3/A8 algorithm selection
byte 2 = USIM A3/A8 algorithm selection
Algorithms:
0x01 = Milenage
0x03 = COMP128v1
0x06 = COMP128v2
0x07 = COMP128v3
"""
name = 'Fairwaves SIM'
@ -560,10 +568,12 @@ class FairwavesSIM(Card):
_EF_num = {
'Ki': 'FF02',
'OP/OPC': 'FF01',
'A3A8': 'FF03',
}
_EF = {
'Ki': DF['GSM']+[_EF_num['Ki']],
'OP/OPC': DF['GSM']+[_EF_num['OP/OPC']],
'A3A8': DF['GSM']+[_EF_num['A3A8']],
}
def __init__(self, ssc):
@ -647,6 +657,14 @@ class FairwavesSIM(Card):
data, sw = self._scc.update_binary(self._EF['OP/OPC'], content)
return sw
def read_a3a8(self):
(ef, sw) = self._scc.read_binary(self._EF['A3A8'])
return (ef, sw)
def update_a3a8(self, content):
(ef, sw) = self._scc.update_binary(self._EF['A3A8'], content)
return (ef, sw)
def program(self, p):
# authenticate as ADM1