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)