def debind(self):
try:
print("2")
r = libRSA()
r.savekeys(prikey = self.pri, priname = "pri1.bit")
self.key = r.dec("pri1.bit", self.enckey)
os.remove('pri1.bit')
self.key = str(self.key)[2:18]
print("de",self.key)
a = libAES(key = self.key)
signed = a.decrypt( self.encsign )
signed = ast.literal_eval(signed)
d = designing(signed)
re = d.design()
self.data = d.data
if re:
return True
else:
return False
except Exception as e:
print("debind in debinding")
print(e)
else:
return True
return False
def __init__(self, *args, **kargs):
if 'block' in kargs and 'pubkey' in kargs:
s = signing(data = kargs['block'])
self.pubkey = kargs['pubkey']
self.key = ""
while not len(self.key) == 16:
print("not 16", self.key)
self.key = str(int(random.random()*10000000000000000))
print("en",self.key)
print("1")
r = libRSA()
r.savekeys(pubkey = self.pubkey, pubname = "pub1.bit")
self.sign = s.getsign()
a = libAES(key = self.key)
self.encsign = a.encrypt(str(self.sign))
self.enckey = r.enc("pub1.bit", self.key.encode("utf-8"))
os.remove('pub1.bit')
else:
return
return
file = pathlib.Path("block_4qynvowp656379.json")
file_text = file.read_text(encoding='utf-8')
block = json.loads(file_text)
s = signing(data = str(block))
re = s.getsign()
print(type(re))
key = str(int(random.random()*10000000000000000))
a = libAES(key = key)
encsign = a.encrypt(str(re))
b = libAES(key = key)
dec = a.decrypt( encsign )
print("dec", type(dec), dec)
dec = ast.literal_eval(dec)