Python Crypto.Cipher.DES 模块,MODE_ECB 实例源码

我们从Python开源项目中,提取了以下50个代码示例,用于说明如何使用Crypto.Cipher.DES.MODE_ECB

项目:darkc0de-old-stuff    作者:tuwid    | 项目源码 | 文件源码
def decrypt_secret(secret, key):
    """Python implementation of SystemFunction005.

    Decrypts a block of data with DES using given key.
    Note that key can be longer than 7 bytes."""
    decrypted_data = ''
    j = 0   # key index
    for i in range(0,len(secret),8):
        enc_block = secret[i:i+8]
        block_key = key[j:j+7]
        des_key = str_to_key(block_key)

        des = DES.new(des_key, DES.MODE_ECB)
        decrypted_data += des.decrypt(enc_block)

        j += 7
        if len(key[j:j+7]) < 7:
            j = len(key[j:j+7])

    (dec_data_len,) = unpack("<L", decrypted_data[:4])
    return decrypted_data[8:8+dec_data_len]
项目:asterix    作者:suma12    | 项目源码 | 文件源码
def encrypt(self, data):
        """Encrypt sensitive data by KIK.
For (3)DES, data must be padded to BS.
For AES, if data not BS-alligned, they are padded by '80..00'"""
        l = len(data)
        if self.zAES:
            l %= 16
            if l > 0:
                data += '\x80' + '\0'*(15-l)
            key = AES.new(self.keyValue, AES.MODE_CBC, IV='\0'*16)
        else:
            # suppose 8B aligned data
            assert l % 8 == 0
            # for (3)DES KIK, ECB is used
            # KeyType.DES_IMPLICIT is supposed to be 3DES ECB
            if self.keyType in (KeyType.TDES_CBC, KeyType.DES_IMPLICIT):
                key = DES3.new(self.keyValue, DES.MODE_ECB)
            elif self.keyType in (KeyType.DES_ECB, KeyType.DES_CBC):
                key = DES.new(self.keyValue, DES.MODE_ECB)
            else:
                raise ValueError("Unknown key type %02X" % self.keyType)
        return key.encrypt(data)
项目:hostapd-mana    作者:adde88    | 项目源码 | 文件源码
def runTest(self):
        from Crypto.Cipher import DES
        from binascii import b2a_hex

        X = []
        X[0:] = [b('\x94\x74\xB8\xE8\xC7\x3B\xCA\x7D')]

        for i in range(16):
            c = DES.new(X[i],DES.MODE_ECB)
            if not (i&1): # (num&1) returns 1 for odd numbers 
                X[i+1:] = [c.encrypt(X[i])] # even
            else:
                X[i+1:] = [c.decrypt(X[i])] # odd

        self.assertEqual(b2a_hex(X[16]),
            b2a_hex(b('\x1B\x1A\x2D\xDB\x4C\x64\x24\x38')))
项目:OSPTF    作者:xSploited    | 项目源码 | 文件源码
def decrypt_secret(secret, key):
    """Python implementation of SystemFunction005.

    Decrypts a block of data with DES using given key.
    Note that key can be longer than 7 bytes."""
    decrypted_data = ''
    j = 0   # key index
    for i in range(0,len(secret),8):
        enc_block = secret[i:i+8]
        block_key = key[j:j+7]
        des_key = str_to_key(block_key)

        des = DES.new(des_key, DES.MODE_ECB)
        decrypted_data += des.decrypt(enc_block)

        j += 7
        if len(key[j:j+7]) < 7:
            j = len(key[j:j+7])

    (dec_data_len,) = unpack("<L", decrypted_data[:4])
    return decrypted_data[8:8+dec_data_len]
项目:watchmen    作者:lycclsltt    | 项目源码 | 文件源码
def runTest(self):
        from Crypto.Cipher import DES
        from binascii import b2a_hex

        X = []
        X[0:] = [b('\x94\x74\xB8\xE8\xC7\x3B\xCA\x7D')]

        for i in range(16):
            c = DES.new(X[i],DES.MODE_ECB)
            if not (i&1): # (num&1) returns 1 for odd numbers 
                X[i+1:] = [c.encrypt(X[i])] # even
            else:
                X[i+1:] = [c.decrypt(X[i])] # odd

        self.assertEqual(b2a_hex(X[16]),
            b2a_hex(b('\x1B\x1A\x2D\xDB\x4C\x64\x24\x38')))
项目:PiBunny    作者:tholum    | 项目源码 | 文件源码
def decrypt_secret(secret, key):
    """Python implementation of SystemFunction005.

    Decrypts a block of data with DES using given key.
    Note that key can be longer than 7 bytes."""
    decrypted_data = ''
    j = 0   # key index
    for i in range(0,len(secret),8):
        enc_block = secret[i:i+8]
        block_key = key[j:j+7]
        des_key = str_to_key(block_key)

        des = DES.new(des_key, DES.MODE_ECB)
        decrypted_data += des.decrypt(enc_block)

        j += 7
        if len(key[j:j+7]) < 7:
            j = len(key[j:j+7])

    (dec_data_len,) = unpack("<L", decrypted_data[:4])
    return decrypted_data[8:8+dec_data_len]
项目:PiBunny    作者:tholum    | 项目源码 | 文件源码
def decryptSecret(key, value):
    # [MS-LSAD] Section 5.1.2
    plainText = ''
    key0 = key
    for i in range(0, len(value), 8):
        cipherText = value[:8]
        tmpStrKey = key0[:7]
        tmpKey = transformKey(tmpStrKey)
        Crypt1 = DES.new(tmpKey, DES.MODE_ECB)
        plainText += Crypt1.decrypt(cipherText) 
        cipherText = cipherText[8:]
        key0 = key0[7:]
        value = value[8:]
        # AdvanceKey
        if len(key0) < 7:
            key0 = key[len(key0):]

    secret = LSA_SECRET_XP(plainText)
    return (secret['Secret'])
项目:PiBunny    作者:tholum    | 项目源码 | 文件源码
def encryptSecret(key, value):
    # [MS-LSAD] Section 5.1.2
    plainText = ''
    cipherText = ''
    key0 = key
    value0 = pack('<LL', len(value), 1) + value
    for i in range(0, len(value0), 8):
        if len(value0) < 8:
            value0 = value0 + '\x00'*(8-len(value0))
        plainText = value0[:8]
        tmpStrKey = key0[:7]
        tmpKey = transformKey(tmpStrKey)
        Crypt1 = DES.new(tmpKey, DES.MODE_ECB)
        cipherText += Crypt1.encrypt(plainText) 
        plainText = plainText[8:]
        key0 = key0[7:]
        value0 = value0[8:]
        # AdvanceKey
        if len(key0) < 7:
            key0 = key[len(key0):]

    return cipherText
项目:PiBunny    作者:tholum    | 项目源码 | 文件源码
def SamDecryptNTLMHash(encryptedHash, key):
    # [MS-SAMR] Section 2.2.11.1.1
    Block1 = encryptedHash[:8]
    Block2 = encryptedHash[8:]

    Key1 = key[:7]
    Key1 = transformKey(Key1)
    Key2 = key[7:14]
    Key2 = transformKey(Key2)

    Crypt1 = DES.new(Key1, DES.MODE_ECB)
    Crypt2 = DES.new(Key2, DES.MODE_ECB)

    plain1 = Crypt1.decrypt(Block1)
    plain2 = Crypt2.decrypt(Block2)

    return plain1 + plain2
项目:aws-cfn-plex    作者:lordmuffin    | 项目源码 | 文件源码
def runTest(self):
        from Crypto.Cipher import DES
        from binascii import b2a_hex

        X = []
        X[0:] = [b('\x94\x74\xB8\xE8\xC7\x3B\xCA\x7D')]

        for i in range(16):
            c = DES.new(X[i],DES.MODE_ECB)
            if not (i&1): # (num&1) returns 1 for odd numbers 
                X[i+1:] = [c.encrypt(X[i])] # even
            else:
                X[i+1:] = [c.decrypt(X[i])] # odd

        self.assertEqual(b2a_hex(X[16]),
            b2a_hex(b('\x1B\x1A\x2D\xDB\x4C\x64\x24\x38')))
项目:git_intgrtn_aws_s3    作者:droidlabour    | 项目源码 | 文件源码
def runTest(self):
        from Crypto.Cipher import DES
        from binascii import b2a_hex

        X = []
        X[0:] = [b('\x94\x74\xB8\xE8\xC7\x3B\xCA\x7D')]

        for i in range(16):
            c = DES.new(X[i],DES.MODE_ECB)
            if not (i&1): # (num&1) returns 1 for odd numbers 
                X[i+1:] = [c.encrypt(X[i])] # even
            else:
                X[i+1:] = [c.decrypt(X[i])] # odd

        self.assertEqual(b2a_hex(X[16]),
            b2a_hex(b('\x1B\x1A\x2D\xDB\x4C\x64\x24\x38')))
项目:MCSManager-fsmodule    作者:Suwings    | 项目源码 | 文件源码
def runTest(self):
        from Crypto.Cipher import DES
        from binascii import b2a_hex

        X = []
        X[0:] = [b('\x94\x74\xB8\xE8\xC7\x3B\xCA\x7D')]

        for i in range(16):
            c = DES.new(X[i],DES.MODE_ECB)
            if not (i&1): # (num&1) returns 1 for odd numbers 
                X[i+1:] = [c.encrypt(X[i])] # even
            else:
                X[i+1:] = [c.decrypt(X[i])] # odd

        self.assertEqual(b2a_hex(X[16]),
            b2a_hex(b('\x1B\x1A\x2D\xDB\x4C\x64\x24\x38')))
项目:pupy    作者:ru-faraon    | 项目源码 | 文件源码
def decrypt_secret(secret, key):
    """Python implementation of SystemFunction005.

    Decrypts a block of data with DES using given key.
    Note that key can be longer than 7 bytes."""
    decrypted_data = ''
    j = 0   # key index
    for i in range(0,len(secret),8):
        enc_block = secret[i:i+8]
        block_key = key[j:j+7]
        des_key = str_to_key(block_key)

        des = DES.new(des_key, DES.MODE_ECB)
        decrypted_data += des.decrypt(enc_block)

        j += 7
        if len(key[j:j+7]) < 7:
            j = len(key[j:j+7])

    (dec_data_len,) = unpack("<L", decrypted_data[:4])
    return decrypted_data[8:8+dec_data_len]
项目:pupy    作者:ru-faraon    | 项目源码 | 文件源码
def decrypt_secret(secret, key):
    """Python implementation of SystemFunction005.

    Decrypts a block of data with DES using given key.
    Note that key can be longer than 7 bytes."""
    decrypted_data = ''
    j = 0   # key index
    for i in range(0,len(secret),8):
        enc_block = secret[i:i+8]
        block_key = key[j:j+7]
        des_key = str_to_key(block_key)

        des = DES.new(des_key, DES.MODE_ECB)
        decrypted_data += des.decrypt(enc_block)

        j += 7
        if len(key[j:j+7]) < 7:
            j = len(key[j:j+7])

    (dec_data_len,) = unpack("<L", decrypted_data[:4])
    return decrypted_data[8:8+dec_data_len]
项目:asterix    作者:suma12    | 项目源码 | 文件源码
def calcKCV(keyValue, zAES=False):
    """Calculate KCV for symmetric key.
keyValue - key values as string (DES, 3DES2k, 3DES3k, AES)
zAES     - True if key is AES (i.e. encrypt block of '01' instead of '00')

Return 3B-long string."""
    if zAES:
        assert len(keyValue) in (16, 24, 32), "Wrong length of AES key"
        block = '\x01'*16
        tkey = AES.new(keyValue, AES.MODE_ECB)
    else:
        assert len(keyValue) in (8, 16, 24), "Wrong length of (3)DES key"
        block = '\x00'*8
        if len(keyValue) == 8:
            tkey = DES.new(keyValue, DES.MODE_ECB)
        else:
            tkey = DES3.new(keyValue, DES.MODE_ECB)
    return tkey.encrypt(block)[:3]
项目:PyMal    作者:cysinfo    | 项目源码 | 文件源码
def runTest(self):
        from Crypto.Cipher import DES
        from binascii import b2a_hex

        X = []
        X[0:] = [b('\x94\x74\xB8\xE8\xC7\x3B\xCA\x7D')]

        for i in range(16):
            c = DES.new(X[i],DES.MODE_ECB)
            if not (i&1): # (num&1) returns 1 for odd numbers 
                X[i+1:] = [c.encrypt(X[i])] # even
            else:
                X[i+1:] = [c.decrypt(X[i])] # odd

        self.assertEqual(b2a_hex(X[16]),
            b2a_hex(b('\x1B\x1A\x2D\xDB\x4C\x64\x24\x38')))
项目:PyMal    作者:cysinfo    | 项目源码 | 文件源码
def decrypt_secret(secret, key):
    """Python implementation of SystemFunction005.

    Decrypts a block of data with DES using given key.
    Note that key can be longer than 7 bytes."""
    decrypted_data = ''
    j = 0   # key index
    for i in range(0, len(secret), 8):
        enc_block = secret[i:i + 8]
        block_key = key[j:j + 7]
        des_key = hashdump.str_to_key(block_key)

        des = DES.new(des_key, DES.MODE_ECB)
        decrypted_data += des.decrypt(enc_block)

        j += 7
        if len(key[j:j + 7]) < 7:
            j = len(key[j:j + 7])

    (dec_data_len,) = struct.unpack("<L", decrypted_data[:4])
    return decrypted_data[8:8 + dec_data_len]
项目:SublimeRemoteGDB    作者:summerwinter    | 项目源码 | 文件源码
def runTest(self):
        from Crypto.Cipher import DES
        from binascii import b2a_hex

        X = []
        X[0:] = [b('\x94\x74\xB8\xE8\xC7\x3B\xCA\x7D')]

        for i in range(16):
            c = DES.new(X[i],DES.MODE_ECB)
            if not (i&1): # (num&1) returns 1 for odd numbers 
                X[i+1:] = [c.encrypt(X[i])] # even
            else:
                X[i+1:] = [c.decrypt(X[i])] # odd

        self.assertEqual(b2a_hex(X[16]),
            b2a_hex(b('\x1B\x1A\x2D\xDB\x4C\x64\x24\x38')))
项目:CVE-2017-7494    作者:joxeankoret    | 项目源码 | 文件源码
def __decryptSecret(self, key, value):
        # [MS-LSAD] Section 5.1.2
        plainText = ''

        encryptedSecretSize = unpack('<I', value[:4])[0]
        value = value[len(value)-encryptedSecretSize:]

        key0 = key
        for i in range(0, len(value), 8):
            cipherText = value[:8]
            tmpStrKey = key0[:7]
            tmpKey = self.__cryptoCommon.transformKey(tmpStrKey)
            Crypt1 = DES.new(tmpKey, DES.MODE_ECB)
            plainText += Crypt1.decrypt(cipherText)
            key0 = key0[7:]
            value = value[8:]
            # AdvanceKey
            if len(key0) < 7:
                key0 = key[len(key0):]

        secret = LSA_SECRET_XP(plainText)
        return secret['Secret']
项目:CVE-2017-7494    作者:joxeankoret    | 项目源码 | 文件源码
def decryptSecret(key, value):
    # [MS-LSAD] Section 5.1.2
    plainText = ''
    key0 = key
    for i in range(0, len(value), 8):
        cipherText = value[:8]
        tmpStrKey = key0[:7]
        tmpKey = transformKey(tmpStrKey)
        Crypt1 = DES.new(tmpKey, DES.MODE_ECB)
        plainText += Crypt1.decrypt(cipherText) 
        cipherText = cipherText[8:]
        key0 = key0[7:]
        value = value[8:]
        # AdvanceKey
        if len(key0) < 7:
            key0 = key[len(key0):]

    secret = LSA_SECRET_XP(plainText)
    return (secret['Secret'])
项目:CVE-2017-7494    作者:joxeankoret    | 项目源码 | 文件源码
def encryptSecret(key, value):
    # [MS-LSAD] Section 5.1.2
    plainText = ''
    cipherText = ''
    key0 = key
    value0 = pack('<LL', len(value), 1) + value
    for i in range(0, len(value0), 8):
        if len(value0) < 8:
            value0 = value0 + '\x00'*(8-len(value0))
        plainText = value0[:8]
        tmpStrKey = key0[:7]
        tmpKey = transformKey(tmpStrKey)
        Crypt1 = DES.new(tmpKey, DES.MODE_ECB)
        cipherText += Crypt1.encrypt(plainText) 
        plainText = plainText[8:]
        key0 = key0[7:]
        value0 = value0[8:]
        # AdvanceKey
        if len(key0) < 7:
            key0 = key[len(key0):]

    return cipherText
项目:CVE-2017-7494    作者:joxeankoret    | 项目源码 | 文件源码
def SamDecryptNTLMHash(encryptedHash, key):
    # [MS-SAMR] Section 2.2.11.1.1
    Block1 = encryptedHash[:8]
    Block2 = encryptedHash[8:]

    Key1 = key[:7]
    Key1 = transformKey(Key1)
    Key2 = key[7:14]
    Key2 = transformKey(Key2)

    Crypt1 = DES.new(Key1, DES.MODE_ECB)
    Crypt2 = DES.new(Key2, DES.MODE_ECB)

    plain1 = Crypt1.decrypt(Block1)
    plain2 = Crypt2.decrypt(Block2)

    return plain1 + plain2
项目:CVE-2017-7494    作者:joxeankoret    | 项目源码 | 文件源码
def SamEncryptNTLMHash(encryptedHash, key):
    # [MS-SAMR] Section 2.2.11.1.1
    Block1 = encryptedHash[:8]
    Block2 = encryptedHash[8:]

    Key1 = key[:7]
    Key1 = transformKey(Key1)
    Key2 = key[7:14]
    Key2 = transformKey(Key2)

    Crypt1 = DES.new(Key1, DES.MODE_ECB)
    Crypt2 = DES.new(Key2, DES.MODE_ECB)

    plain1 = Crypt1.encrypt(Block1)
    plain2 = Crypt2.encrypt(Block2)

    return plain1 + plain2
项目:sslstrip-hsts-openwrt    作者:adde88    | 项目源码 | 文件源码
def runTest(self):
        from Crypto.Cipher import DES
        from binascii import b2a_hex

        X = []
        X[0:] = [b('\x94\x74\xB8\xE8\xC7\x3B\xCA\x7D')]

        for i in range(16):
            c = DES.new(X[i],DES.MODE_ECB)
            if not (i&1): # (num&1) returns 1 for odd numbers 
                X[i+1:] = [c.encrypt(X[i])] # even
            else:
                X[i+1:] = [c.decrypt(X[i])] # odd

        self.assertEqual(b2a_hex(X[16]),
            b2a_hex(b('\x1B\x1A\x2D\xDB\x4C\x64\x24\x38')))
项目:Encryped-file-system    作者:kittenish    | 项目源码 | 文件源码
def runTest(self):
        from Crypto.Cipher import DES
        from binascii import b2a_hex

        X = []
        X[0:] = [b('\x94\x74\xB8\xE8\xC7\x3B\xCA\x7D')]

        for i in range(16):
            c = DES.new(X[i],DES.MODE_ECB)
            if not (i&1): # (num&1) returns 1 for odd numbers 
                X[i+1:] = [c.encrypt(X[i])] # even
            else:
                X[i+1:] = [c.decrypt(X[i])] # odd

        self.assertEqual(b2a_hex(X[16]),
            b2a_hex(b('\x1B\x1A\x2D\xDB\x4C\x64\x24\x38')))
项目:CTF-LEARN    作者:tengzhangchao    | 项目源码 | 文件源码
def des_base64_encrypt(cls, reqdata):
        """ ??DES?base64?????
            @:param reqdata ?????????           
        """
        key = cls.des_key
        length = len(reqdata)
        if length < cls.block_size:
            add = cls.block_size - length
        elif length > cls.block_size:
            add = cls.block_size - (length % cls.block_size)
        else:
            add = 8

        reqdata = reqdata + (cls.pad_str[add-1] * add)
        des = DES.new(key, DES.MODE_ECB)
        encrypt_data = des.encrypt(reqdata)

        return base64.b64encode(encrypt_data)
项目:isf    作者:w3h    | 项目源码 | 文件源码
def runTest(self):
        from Crypto.Cipher import DES
        from binascii import b2a_hex

        X = []
        X[0:] = [b('\x94\x74\xB8\xE8\xC7\x3B\xCA\x7D')]

        for i in range(16):
            c = DES.new(X[i],DES.MODE_ECB)
            if not (i&1): # (num&1) returns 1 for odd numbers 
                X[i+1:] = [c.encrypt(X[i])] # even
            else:
                X[i+1:] = [c.decrypt(X[i])] # odd

        self.assertEqual(b2a_hex(X[16]),
            b2a_hex(b('\x1B\x1A\x2D\xDB\x4C\x64\x24\x38')))
项目:kekescan    作者:xiaoxiaoleo    | 项目源码 | 文件源码
def runTest(self):
        from Crypto.Cipher import DES
        from binascii import b2a_hex

        X = []
        X[0:] = [b('\x94\x74\xB8\xE8\xC7\x3B\xCA\x7D')]

        for i in range(16):
            c = DES.new(X[i],DES.MODE_ECB)
            if not (i&1): # (num&1) returns 1 for odd numbers 
                X[i+1:] = [c.encrypt(X[i])] # even
            else:
                X[i+1:] = [c.decrypt(X[i])] # odd

        self.assertEqual(b2a_hex(X[16]),
            b2a_hex(b('\x1B\x1A\x2D\xDB\x4C\x64\x24\x38')))
项目:kekescan    作者:xiaoxiaoleo    | 项目源码 | 文件源码
def decryptSecret(key, value):
    # [MS-LSAD] Section 5.1.2
    plainText = ''
    key0 = key
    for i in range(0, len(value), 8):
        cipherText = value[:8]
        tmpStrKey = key0[:7]
        tmpKey = transformKey(tmpStrKey)
        Crypt1 = DES.new(tmpKey, DES.MODE_ECB)
        plainText += Crypt1.decrypt(cipherText) 
        cipherText = cipherText[8:]
        key0 = key0[7:]
        value = value[8:]
        # AdvanceKey
        if len(key0) < 7:
            key0 = key[len(key0):]

    secret = LSA_SECRET_XP(plainText)
    return (secret['Secret'])
项目:kekescan    作者:xiaoxiaoleo    | 项目源码 | 文件源码
def SamDecryptNTLMHash(encryptedHash, key):
    # [MS-SAMR] Section 2.2.11.1.1
    Block1 = encryptedHash[:8]
    Block2 = encryptedHash[8:]

    Key1 = key[:7]
    Key1 = transformKey(Key1)
    Key2 = key[7:14]
    Key2 = transformKey(Key2)

    Crypt1 = DES.new(Key1, DES.MODE_ECB)
    Crypt2 = DES.new(Key2, DES.MODE_ECB)

    plain1 = Crypt1.decrypt(Block1)
    plain2 = Crypt2.decrypt(Block2)

    return plain1 + plain2
项目:kekescan    作者:xiaoxiaoleo    | 项目源码 | 文件源码
def SamEncryptNTLMHash(encryptedHash, key):
    # [MS-SAMR] Section 2.2.11.1.1
    Block1 = encryptedHash[:8]
    Block2 = encryptedHash[8:]

    Key1 = key[:7]
    Key1 = transformKey(Key1)
    Key2 = key[7:14]
    Key2 = transformKey(Key2)

    Crypt1 = DES.new(Key1, DES.MODE_ECB)
    Crypt2 = DES.new(Key2, DES.MODE_ECB)

    plain1 = Crypt1.encrypt(Block1)
    plain2 = Crypt2.encrypt(Block2)

    return plain1 + plain2
项目:Repobot    作者:Desgard    | 项目源码 | 文件源码
def runTest(self):
        from Crypto.Cipher import DES
        from binascii import b2a_hex

        X = []
        X[0:] = [b('\x94\x74\xB8\xE8\xC7\x3B\xCA\x7D')]

        for i in range(16):
            c = DES.new(X[i],DES.MODE_ECB)
            if not (i&1): # (num&1) returns 1 for odd numbers 
                X[i+1:] = [c.encrypt(X[i])] # even
            else:
                X[i+1:] = [c.decrypt(X[i])] # odd

        self.assertEqual(b2a_hex(X[16]),
            b2a_hex(b('\x1B\x1A\x2D\xDB\x4C\x64\x24\x38')))
项目:membrane    作者:CrySyS    | 项目源码 | 文件源码
def decrypt_secret(secret, key):
    """Python implementation of SystemFunction005.

    Decrypts a block of data with DES using given key.
    Note that key can be longer than 7 bytes."""
    decrypted_data = ''
    j = 0   # key index
    for i in range(0, len(secret), 8):
        enc_block = secret[i:i + 8]
        block_key = key[j:j + 7]
        des_key = hashdump.str_to_key(block_key)

        des = DES.new(des_key, DES.MODE_ECB)
        enc_block = enc_block + "\x00" * int(abs(8 - len(enc_block)) % 8)
        decrypted_data += des.decrypt(enc_block)

        j += 7
        if len(key[j:j + 7]) < 7:
            j = len(key[j:j + 7])

    (dec_data_len,) = struct.unpack("<L", decrypted_data[:4])
    return decrypted_data[8:8 + dec_data_len]
项目:PyQYT    作者:collinsctk    | 项目源码 | 文件源码
def runTest(self):
        from Crypto.Cipher import DES
        from binascii import b2a_hex

        X = []
        X[0:] = [b('\x94\x74\xB8\xE8\xC7\x3B\xCA\x7D')]

        for i in range(16):
            c = DES.new(X[i],DES.MODE_ECB)
            if not (i&1): # (num&1) returns 1 for odd numbers 
                X[i+1:] = [c.encrypt(X[i])] # even
            else:
                X[i+1:] = [c.decrypt(X[i])] # odd

        self.assertEqual(b2a_hex(X[16]),
            b2a_hex(b('\x1B\x1A\x2D\xDB\x4C\x64\x24\x38')))
项目:Stitch    作者:nathanlopez    | 项目源码 | 文件源码
def decrypt_single_hash(rid, hbootkey, enc_hash, lmntstr):
    (des_k1,des_k2) = sid_to_key(rid)
    d1 = DES.new(des_k1, DES.MODE_ECB)
    d2 = DES.new(des_k2, DES.MODE_ECB)

    md5 = MD5.new()
    md5.update(hbootkey[:0x10] + pack("<L",rid) + lmntstr)
    rc4_key = md5.digest()
    rc4 = ARC4.new(rc4_key)
    obfkey = rc4.encrypt(enc_hash)
    hash = d1.decrypt(obfkey[:8]) + d2.decrypt(obfkey[8:])

    return hash
项目:darkc0de-old-stuff    作者:tuwid    | 项目源码 | 文件源码
def decrypt_single_hash(rid, hbootkey, enc_hash, lmntstr):
    (des_k1,des_k2) = sid_to_key(rid)
    d1 = DES.new(des_k1, DES.MODE_ECB)
    d2 = DES.new(des_k2, DES.MODE_ECB)

    md5 = MD5.new()
    md5.update(hbootkey[:0x10] + pack("<L",rid) + lmntstr)
    rc4_key = md5.digest()
    rc4 = ARC4.new(rc4_key)
    obfkey = rc4.encrypt(enc_hash)
    hash = d1.decrypt(obfkey[:8]) + d2.decrypt(obfkey[8:])

    return hash
项目:routersploit    作者:reverse-shell    | 项目源码 | 文件源码
def decrypt_config_bin(self, data):
        key = '\x47\x8D\xA5\x0B\xF9\xE3\xD2\xCF'
        crypto = DES.new(key, DES.MODE_ECB)
        data_decrypted = crypto.decrypt(data).rstrip('\0')
        authKey, cPskSecret, cUsrPIN = self.parse(data_decrypted)
        passwd = self.decrypt_authKey(authKey)
        return passwd, authKey, cPskSecret, cUsrPIN
项目:purelove    作者:hucmosin    | 项目源码 | 文件源码
def decrypt_config_bin(self, data):
        key = '\x47\x8D\xA5\x0B\xF9\xE3\xD2\xCF'
        crypto = DES.new(key, DES.MODE_ECB)
        data_decrypted = crypto.decrypt(data).rstrip('\0')
        authKey, cPskSecret, cUsrPIN = self.parse(data_decrypted)
        passwd = self.decrypt_authKey(authKey)
        return passwd, authKey, cPskSecret, cUsrPIN
项目:OSPTF    作者:xSploited    | 项目源码 | 文件源码
def decrypt_single_hash(rid, hbootkey, enc_hash, lmntstr):
    (des_k1,des_k2) = sid_to_key(rid)
    d1 = DES.new(des_k1, DES.MODE_ECB)
    d2 = DES.new(des_k2, DES.MODE_ECB)

    md5 = MD5.new()
    md5.update(hbootkey[:0x10] + pack("<L",rid) + lmntstr)
    rc4_key = md5.digest()
    rc4 = ARC4.new(rc4_key)
    obfkey = rc4.encrypt(enc_hash)
    hash = d1.decrypt(obfkey[:8]) + d2.decrypt(obfkey[8:])

    return hash
项目:PiBunny    作者:tholum    | 项目源码 | 文件源码
def decrypt_single_hash(rid, hbootkey, enc_hash, lmntstr):
    (des_k1,des_k2) = sid_to_key(rid)
    d1 = DES.new(des_k1, DES.MODE_ECB)
    d2 = DES.new(des_k2, DES.MODE_ECB)

    md5 = MD5.new()
    md5.update(hbootkey[:0x10] + pack("<L",rid) + lmntstr)
    rc4_key = md5.digest()
    rc4 = ARC4.new(rc4_key)
    obfkey = rc4.encrypt(enc_hash)
    hash = d1.decrypt(obfkey[:8]) + d2.decrypt(obfkey[8:])

    return hash
项目:PiBunny    作者:tholum    | 项目源码 | 文件源码
def ComputeNetlogonCredential(inputData, Sk):
    k1 = Sk[:7]
    k3 = crypto.transformKey(k1)
    k2 = Sk[7:14]
    k4 = crypto.transformKey(k2)
    Crypt1 = DES.new(k3, DES.MODE_ECB)
    Crypt2 = DES.new(k4, DES.MODE_ECB)
    cipherText = Crypt1.encrypt(inputData)
    return Crypt2.encrypt(cipherText)

# Section 3.1.4.4.1
项目:PiBunny    作者:tholum    | 项目源码 | 文件源码
def removeDESLayer(cryptedHash, rid):
        Key1,Key2 = deriveKey(rid)

        Crypt1 = DES.new(Key1, DES.MODE_ECB)
        Crypt2 = DES.new(Key2, DES.MODE_ECB)

        decryptedHash = Crypt1.decrypt(cryptedHash[:8]) + Crypt2.decrypt(cryptedHash[8:])

        return decryptedHash
项目:PiBunny    作者:tholum    | 项目源码 | 文件源码
def __decryptHash(self, rid, cryptedHash, constant):
        # Section 2.2.11.1.1 Encrypting an NT or LM Hash Value with a Specified Key
        # plus hashedBootKey stuff
        Key1,Key2 = self.__cryptoCommon.deriveKey(rid)

        Crypt1 = DES.new(Key1, DES.MODE_ECB)
        Crypt2 = DES.new(Key2, DES.MODE_ECB)

        rc4Key = self.MD5( self.__hashedBootKey[:0x10] + pack("<L",rid) + constant )
        rc4 = ARC4.new(rc4Key)
        key = rc4.encrypt(cryptedHash)

        decryptedHash = Crypt1.decrypt(key[:8]) + Crypt2.decrypt(key[8:])

        return decryptedHash
项目:PiBunny    作者:tholum    | 项目源码 | 文件源码
def __removeDESLayer(self, cryptedHash, rid):
        Key1,Key2 = self.__cryptoCommon.deriveKey(int(rid))

        Crypt1 = DES.new(Key1, DES.MODE_ECB)
        Crypt2 = DES.new(Key2, DES.MODE_ECB)

        decryptedHash = Crypt1.decrypt(cryptedHash[:8]) + Crypt2.decrypt(cryptedHash[8:])

        return decryptedHash
项目:PiBunny    作者:tholum    | 项目源码 | 文件源码
def __DES_block(key, msg):
    if POW:
        cipher = POW.Symmetric(POW.DES_ECB)
        cipher.encryptInit(__expand_DES_key(key))
        return cipher.update(msg)
    else:
        cipher = DES.new(__expand_DES_key(key),DES.MODE_ECB)
        return cipher.encrypt(msg)
项目:pupy    作者:ru-faraon    | 项目源码 | 文件源码
def decrypt_single_hash(rid, hbootkey, enc_hash, lmntstr):
    (des_k1,des_k2) = sid_to_key(rid)
    d1 = DES.new(des_k1, DES.MODE_ECB)
    d2 = DES.new(des_k2, DES.MODE_ECB)

    md5 = MD5.new()
    md5.update(hbootkey[:0x10] + pack("<L",rid) + lmntstr)
    rc4_key = md5.digest()
    rc4 = ARC4.new(rc4_key)
    obfkey = rc4.encrypt(enc_hash)
    hash = d1.decrypt(obfkey[:8]) + d2.decrypt(obfkey[8:])

    return hash
项目:pupy    作者:ru-faraon    | 项目源码 | 文件源码
def decrypt_single_hash(rid, hbootkey, enc_hash, lmntstr):
    (des_k1,des_k2) = sid_to_key(rid)
    d1 = DES.new(des_k1, DES.MODE_ECB)
    d2 = DES.new(des_k2, DES.MODE_ECB)

    md5 = MD5.new()
    md5.update(hbootkey[:0x10] + pack("<L",rid) + lmntstr)
    rc4_key = md5.digest()
    rc4 = ARC4.new(rc4_key)
    obfkey = rc4.encrypt(enc_hash)
    hash = d1.decrypt(obfkey[:8]) + d2.decrypt(obfkey[8:])

    return hash
项目:asterix    作者:suma12    | 项目源码 | 文件源码
def __init__(self, key):
        """ Constructor, key is 3DES2k."""
        assert len(key) == 16, "3DES key must be 16B long"
        self.e = DES.new(key[:8], DES.MODE_ECB)
        self.d = DES.new(key[8:], DES.MODE_ECB)
项目:asterix    作者:suma12    | 项目源码 | 文件源码
def setValue(self, keyvalue):
        keyvalue = ''.join(keyvalue)
        if self.zAES:
            assert len(keyvalue) in (16, 24, 32)
            cipher = AES.new(keyvalue, AES.MODE_ECB)
            poly = cipher.encrypt('\x00'*self.BS)
            self.xorKey1 = self.polyMulX(poly)
            self.xorKey2 = self.polyMulX(self.xorKey1)
        else:
            if len(keyvalue) != self.keysize:
                raise ValueError("KIC/KID=%02X, value length received %d" %
                                 (self.iKICD, len(keyvalue)))
        self.keyval = keyvalue
项目:asterix    作者:suma12    | 项目源码 | 文件源码
def __init__(self, keyValue):
        assert len(keyValue) in (16, 24), "Wrong length of 3DES key"
        self.key = DES3.new(keyValue, DES.MODE_ECB)
        self.zAES = False