Ejemplos de TEA en Python

Ejemplo n.º 1

Archivo: test_c_ext.py Proyecto: synodriver/pytea

 def test_loginpack(self):
     ctea = TEA(bytes(16))
     with open("data.txt") as f:
         data = bytes.fromhex(f.read().strip())
     ans = ctea.decrypt(data)
     self.assertEqual(len(ans), 1671)
     pass

Ejemplo n.º 2

Archivo: test_c_ext.py Proyecto: synodriver/pytea

 def setUp(self) -> None:
     self.secret_key = bytes.fromhex(
         '11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 22')
     self.pytea = PYTEA(
         bytes.fromhex('11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 22'))
     self.ctea = TEA(
         bytes.fromhex('11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 22'))

Ejemplo n.º 3

def test():
    key = os.urandom(16)
    print('key is: ' + str(key))
    content = u'Hello, 你好'
    tea = TEA(key)
    e = tea.encrypt(content.encode('utf-8'))
    print('encrypt hex:' + str(binascii.b2a_hex(e)))
    d = tea.decrypt(e)
    print('decrypt:' + d.decode('utf-8'))

Ejemplo n.º 4

Archivo: test_c_ext.py Proyecto: synodriver/pytea

    def test_encode_long(self):
        test_data = '''下载地址：
mega：https://mega.nz/folder/8SQUQDDA#B_pUPBIvCcfc2u4gpJvPyA
Telegram Channel：
csv https://t.me/mikuri520/669
xlsx https://t.me/mikuri520/670
SQL https://t.me/mikuri520/671'''
        pytea = PYTEA(
            bytes.fromhex('11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11'))
        ctea = TEA(
            bytes.fromhex('11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11'))
        self.assertEqual(ctea.encrypt(test_data.encode()),
                         pytea.encrypt(test_data.encode()))

Ejemplo n.º 5

Archivo: test_c_ext.py Proyecto: synodriver/pytea

    def test_py_long(self):
        pytea = PYTEA(
            bytes.fromhex('11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11'))
        ctea = TEA(
            bytes.fromhex('11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11'))
        data = pytea.decrypt(
            bytes.fromhex(
                "f9ab46fad61dc9af4bac4e690a6470dbf8365f870525927da3bec1530bfa8b7edaaec7fbdc1b385280f01bdf595d7b2ced0c484259bc629a3c3aa39c135535345e7938dd2503736f3745d8e12fa20b325ccf551f11921aaf80c68b9a26155654e3c0b83d883a1a1e9a2375c5c0d2c2b128d3ad0aca856c0eeb4efa815c3a8032ec7ed112d1b5a9d1da3c2303d4d7d4ec494b516f60b8ee22f14414d1bc2c3c704d869ec35c546f3e0bae5c467608fd24043528e94e31fa2584b2fc6b12f87a3463515f99025c5fd1dd245111306bd1d8"
            ))
        data_c = ctea.decrypt(
            bytes.fromhex(
                "f9ab46fad61dc9af4bac4e690a6470dbf8365f870525927da3bec1530bfa8b7edaaec7fbdc1b385280f01bdf595d7b2ced0c484259bc629a3c3aa39c135535345e7938dd2503736f3745d8e12fa20b325ccf551f11921aaf80c68b9a26155654e3c0b83d883a1a1e9a2375c5c0d2c2b128d3ad0aca856c0eeb4efa815c3a8032ec7ed112d1b5a9d1da3c2303d4d7d4ec494b516f60b8ee22f14414d1bc2c3c704d869ec35c546f3e0bae5c467608fd24043528e94e31fa2584b2fc6b12f87a3463515f99025c5fd1dd245111306bd1d8"
            ))

        self.assertEqual(
            data.decode(), '''下载地址：
mega：https://mega.nz/folder/8SQUQDDA#B_pUPBIvCcfc2u4gpJvPyA
Telegram Channel：
csv https://t.me/mikuri520/669
xlsx https://t.me/mikuri520/670
SQL https://t.me/mikuri520/671''')
        self.assertEqual(data, data_c)

Ejemplo n.º 6

from pytea import TEA
import os

key = os.urandom(16)
print('key is', key)

string = "So what we smoke weed\nWe're just having fun\nWe don't care who sees"

tea = TEA(key)

ciphertext = tea.encrypt(string.encode())
print(ciphertext)

plaintext = tea.decrypt(ciphertext).decode()
print(plaintext)

Ejemplo n.º 7

Archivo: test.py Proyecto: synodriver/pytea

from pytea import PYTEA
from pytea import TEA

if __name__ == '__main__':
    import time

    secret_key = bytes.fromhex('11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11')
    plaintext = '''下载地址：
        mega：https://mega.nz/folder/8SQUQDDA#B_pUPBIvCcfc2u4gpJvPyA
        Telegram Channel：
        csv https://t.me/mikuri520/669
        xlsx https://t.me/mikuri520/670
        SQL https://t.me/mikuri520/671'''
    QQ = PYTEA(secret_key)
    CQQ = TEA(deepcopy(secret_key))

    enc = QQ.encrypt(plaintext.encode())

    start = time.time()
    for i in range(10000):
        # plaintext = bytes(plaintext, encoding="utf-8")
        # print("".join(["%02x" % i for i in enc]))
        dec = QQ.decrypt(enc)
        # print(dec.decode())
    print(f"py耗时{time.time() - start}")
    start = time.time()
    for i in range(10000):
        # plaintext = bytes(plaintext, encoding="utf-8")
        # print("".join(["%02x" % i for i in enc]))
        dec = CQQ.decrypt(enc)

Ejemplo n.º 8

Archivo: test_c_ext.py Proyecto: synodriver/pytea

 def test_two_instance(self):
     ctea = TEA(bytes(16))
     self.assertEqual(ctea.secret_key, bytes(16))
     self.assertEqual(self.ctea.secret_key, self.secret_key)

Ejemplo n.º 9

Archivo: test_c_ext.py Proyecto: synodriver/pytea

class TestC(unittest.TestCase):
    def setUp(self) -> None:
        self.secret_key = bytes.fromhex(
            '11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 22')
        self.pytea = PYTEA(
            bytes.fromhex('11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 22'))
        self.ctea = TEA(
            bytes.fromhex('11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 22'))

    def test_encode_long(self):
        test_data = '''下载地址：
mega：https://mega.nz/folder/8SQUQDDA#B_pUPBIvCcfc2u4gpJvPyA
Telegram Channel：
csv https://t.me/mikuri520/669
xlsx https://t.me/mikuri520/670
SQL https://t.me/mikuri520/671'''
        pytea = PYTEA(
            bytes.fromhex('11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11'))
        ctea = TEA(
            bytes.fromhex('11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11'))
        self.assertEqual(ctea.encrypt(test_data.encode()),
                         pytea.encrypt(test_data.encode()))

    def test_py_long(self):
        pytea = PYTEA(
            bytes.fromhex('11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11'))
        ctea = TEA(
            bytes.fromhex('11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11'))
        data = pytea.decrypt(
            bytes.fromhex(
                "f9ab46fad61dc9af4bac4e690a6470dbf8365f870525927da3bec1530bfa8b7edaaec7fbdc1b385280f01bdf595d7b2ced0c484259bc629a3c3aa39c135535345e7938dd2503736f3745d8e12fa20b325ccf551f11921aaf80c68b9a26155654e3c0b83d883a1a1e9a2375c5c0d2c2b128d3ad0aca856c0eeb4efa815c3a8032ec7ed112d1b5a9d1da3c2303d4d7d4ec494b516f60b8ee22f14414d1bc2c3c704d869ec35c546f3e0bae5c467608fd24043528e94e31fa2584b2fc6b12f87a3463515f99025c5fd1dd245111306bd1d8"
            ))
        data_c = ctea.decrypt(
            bytes.fromhex(
                "f9ab46fad61dc9af4bac4e690a6470dbf8365f870525927da3bec1530bfa8b7edaaec7fbdc1b385280f01bdf595d7b2ced0c484259bc629a3c3aa39c135535345e7938dd2503736f3745d8e12fa20b325ccf551f11921aaf80c68b9a26155654e3c0b83d883a1a1e9a2375c5c0d2c2b128d3ad0aca856c0eeb4efa815c3a8032ec7ed112d1b5a9d1da3c2303d4d7d4ec494b516f60b8ee22f14414d1bc2c3c704d869ec35c546f3e0bae5c467608fd24043528e94e31fa2584b2fc6b12f87a3463515f99025c5fd1dd245111306bd1d8"
            ))

        self.assertEqual(
            data.decode(), '''下载地址：
mega：https://mega.nz/folder/8SQUQDDA#B_pUPBIvCcfc2u4gpJvPyA
Telegram Channel：
csv https://t.me/mikuri520/669
xlsx https://t.me/mikuri520/670
SQL https://t.me/mikuri520/671''')
        self.assertEqual(data, data_c)

    def test_key(self):
        pass
        data_py = self.pytea.secret_key
        data_c = self.ctea.secret_key
        self.assertEqual(data_c, data_py)
        self.assertEqual(self.ctea.encrypt_times, 16)

    def test_encrypt_group(self):
        data_c = self.ctea.encrypt_group(bytes.fromhex('f8dcdc3132333435'))
        data_py = tea_code(
            bytes.fromhex('f8dcdc3132333435'),
            self.secret_key)  # (286331153, 286331153, 286331153, 286331170)
        # v0 4175223857 v1 842216501  执行和 v0 2419188727 v1 2979123055
        # print(data_c, data_py)
        self.assertEqual(data_c, data_py)
        pass

    def test_decrypt_group(self):
        data_c = self.ctea.decrypt_group(
            bytes.fromhex('9031e3f7b191cf6f'))  # v0 2419188727 v1 2979123055
        data_py = tea_decipher(
            bytes.fromhex('9031e3f7b191cf6f'), self.secret_key
        )  # key (286331153, 286331153, 286331153, 286331170)
        # v0 4175223857 v1 842216501
        self.assertEqual(data_c, data_py)
        pass

    def test_encrypt(self):  # 'f8dcdc3132333435' 'b5dc08edb3276052
        data_c = self.ctea.encrypt("123456".encode())
        data_py = self.pytea.encrypt("123456".encode())
        self.assertEqual(data_c, data_py)
        # text的前8字节应该的样子 v0 4175223857 v1 842216501
        # 第一轮加密的v0 v1 2419188727 2979123055

    def test_decrypt(self):  # todo 当前进度在此
        data = bytes.fromhex('9031e3f7b191cf6f7586b3d0a1d690aa')
        data_py = self.pytea.decrypt(
            data)  # 完整的16字节 4175223857 842216501 905969664 0   pos=2
        data_c = self.ctea.decrypt(data)

        self.assertEqual(data_c, data_py)

    def test_loginpack(self):
        ctea = TEA(bytes(16))
        with open("data.txt") as f:
            data = bytes.fromhex(f.read().strip())
        ans = ctea.decrypt(data)
        self.assertEqual(len(ans), 1671)
        pass

    def test_veryloing(self):
        data_py = self.pytea.encrypt(bytes(4096))
        data_c = self.ctea.encrypt(bytes(4096))
        self.assertEqual(data_c, data_py)
        self.assertEqual(self.pytea.encrypt(data_c),
                         self.pytea.encrypt(data_py))

    def test_two_instance(self):
        ctea = TEA(bytes(16))
        self.assertEqual(ctea.secret_key, bytes(16))
        self.assertEqual(self.ctea.secret_key, self.secret_key)