def test_crypt(): crypt = Crypt("4-amino-1H-pyrimidine-2-one") ctext = crypt.encrypt("Cytosine") plain = crypt.decrypt(ctext) print plain assert plain == 'Cytosine ' ctext = crypt.encrypt("cytidinetriphosp") plain = crypt.decrypt(ctext) assert plain == 'cytidinetriphosp'
def test_crypt2(): db = {} csum = hmac.new("secret", digestmod=hashlib.sha224) csum.update("%s" % time.time()) csum.update("%f" % random.random()) txt = csum.digest() # 28 bytes long, 224 bits print len(txt) db[txt] = "foobar" txt = "%saces" % txt # another 4 bytes #print len(txt), txt crypt = Crypt("4-amino-1H-pyrimidine-2-one") ctext = crypt.encrypt(txt) onthewire = base64.b64encode(ctext) #print onthewire plain = crypt.decrypt(base64.b64decode(onthewire)) #print len(plain), plain #assert plain == txt assert plain.endswith("aces") assert db[plain[:-4]] == "foobar"
def create_crypt(self): self.crypt = Crypt("4-amino-1H-pyrimidine-2-one")