def setUp(self):
groupsig.init(constants.BBS04_CODE, 0)
group = groupsig.setup(constants.BBS04_CODE)
self.code = constants.BBS04_CODE
self.mgrkey = group['mgrkey']
self.grpkey = group['grpkey']
self.gml = group['gml']
def setUp(self):
groupsig.init(constants.KLAP20_CODE, 0)
group1 = groupsig.setup(constants.KLAP20_CODE)
self.code = constants.KLAP20_CODE
grpkey1 = group1['grpkey']
self.isskey = group1['mgrkey']
group2 = groupsig.setup(constants.KLAP20_CODE, grpkey1);
self.opnkey = group2['mgrkey']
self.grpkey = group2['grpkey']
def setUp(self):
groupsig.init(constants.GL19_CODE, 0)
group1 = groupsig.setup(constants.GL19_CODE)
self.code = constants.GL19_CODE
grpkey1 = group1['grpkey']
self.isskey = group1['mgrkey']
group2 = groupsig.setup(constants.GL19_CODE, grpkey1)
self.cnvkey = group2['mgrkey']
self.grpkey = group2['grpkey']
def setUp(self):
groupsig.init(constants.BBS04_CODE, 0)
group = groupsig.setup(constants.BBS04_CODE)
self.code = constants.BBS04_CODE
self.mgrkey = group['mgrkey']
self.grpkey = group['grpkey']
self.gml = group['gml']
self.memkeys = []
self.addMember()
self.sig = groupsig.sign("Hello, World!", self.memkeys[0], self.grpkey)
def setUp(self):
groupsig.init(constants.GL19_CODE, 0)
group1 = groupsig.setup(constants.GL19_CODE)
self.code = constants.GL19_CODE
grpkey1 = group1['grpkey']
self.isskey = group1['mgrkey']
group2 = groupsig.setup(constants.GL19_CODE, grpkey1)
self.cnvkey = group2['mgrkey']
self.grpkey = group2['grpkey']
self.memkeys = []
self.addMember()
self.sig = groupsig.sign("Hello, World!", self.memkeys[0], self.grpkey)
def setUp(self):
groupsig.init(constants.GL19_CODE, 0)
group1 = groupsig.setup(constants.GL19_CODE)
self.code = constants.GL19_CODE
grpkey1 = group1['grpkey']
self.isskey = group1['mgrkey']
group2 = groupsig.setup(constants.GL19_CODE, grpkey1)
self.cnvkey = group2['mgrkey']
self.grpkey = group2['grpkey']
self.memkeys = []
self.addMember()
self.sig = groupsig.sign("Hello, World!", self.memkeys[0], self.grpkey)
bkey = bldkey.bldkey_random(self.code, self.grpkey)
out = groupsig.blind(self.grpkey, self.sig, "Hello, World!", bkey)
self.bsig = out["bsig"]
#!/usr/bin/env python3
import sys
from pygroupsig import groupsig
from pygroupsig import memkey
from pygroupsig import grpkey
from pygroupsig import message
from pygroupsig import constants
if len(sys.argv) != 4:
print("Usage: $python3 join-seq3.py <grpkey str> <memkey str> <cert str>")
sys.exit()
# Init scheme
groupsig.init(constants.GL19_CODE, 0)
# Import grpkey from the string received from the command line
gpk = grpkey.grpkey_import(constants.GL19_CODE, sys.argv[1])
# Import initial member key
usk = memkey.memkey_import(constants.GL19_CODE, sys.argv[2])
# Run second join member operation
msgin = message.message_from_base64(sys.argv[3]) #.encode())
msgout = groupsig.join_mem(3, gpk, msgin=msgin, memkey=usk)
usk = msgout['memkey']
# Print the challenge response and the temporary key
print("Member key: %s" % memkey.memkey_export(usk))
