Python _hashlib.new() Examples

The following are 30 code examples of _hashlib.new(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module _hashlib , or try the search function .
Example #1
Source File: hashlib.py    From python2017 with MIT License 6 votes vote down vote up 
def __hash_new(name, data=b'', **kwargs):
    """new(name, data=b'') - Return a new hashing object using the named algorithm;
    optionally initialized with data (which must be bytes).
    """
    if name in {'blake2b', 'blake2s'}:
        # Prefer our blake2 implementation.
        # OpenSSL 1.1.0 comes with a limited implementation of blake2b/s.
        # It does neither support keyed blake2 nor advanced features like
        # salt, personal, tree hashing or SSE.
        return __get_builtin_constructor(name)(data, **kwargs)
    try:
        return _hashlib.new(name, data)
    except ValueError:
        # If the _hashlib module (OpenSSL) doesn't support the named
        # hash, try using our builtin implementations.
        # This allows for SHA224/256 and SHA384/512 support even though
        # the OpenSSL library prior to 0.9.8 doesn't provide them.
        return __get_builtin_constructor(name)(data)
Example #2
Source File: hashlib.py    From medicare-demo with Apache License 2.0 6 votes vote down vote up 
def __get_builtin_constructor(name):
    if name in ('SHA1', 'sha1'):
        import _sha
        return _sha.new
    elif name in ('MD5', 'md5'):
        import _md5
        return _md5.new
    elif name in ('SHA256', 'sha256', 'SHA224', 'sha224'):
        import _sha256
        bs = name[3:]
        if bs == '256':
            return _sha256.sha256
        elif bs == '224':
            return _sha256.sha224
    elif name in ('SHA512', 'sha512', 'SHA384', 'sha384'):
        import _sha512
        bs = name[3:]
        if bs == '512':
            return _sha512.sha512
        elif bs == '384':
            return _sha512.sha384

    raise ValueError, "unsupported hash type"
Example #3
Source File: hashlib.py    From Computable with MIT License 6 votes vote down vote up 
def __get_builtin_constructor(name):
    if name in ('SHA1', 'sha1'):
        import _sha
        return _sha.new
    elif name in ('MD5', 'md5'):
        import _md5
        return _md5.new
    elif name in ('SHA256', 'sha256', 'SHA224', 'sha224'):
        import _sha256
        bs = name[3:]
        if bs == '256':
            return _sha256.sha256
        elif bs == '224':
            return _sha256.sha224
    elif name in ('SHA512', 'sha512', 'SHA384', 'sha384'):
        import _sha512
        bs = name[3:]
        if bs == '512':
            return _sha512.sha512
        elif bs == '384':
            return _sha512.sha384

    raise ValueError('unsupported hash type %s' % name)
Example #4
Source File: hashlib.py    From odoo13-x64 with GNU General Public License v3.0 6 votes vote down vote up 
def __hash_new(name, data=b'', **kwargs):
    """new(name, data=b'') - Return a new hashing object using the named algorithm;
    optionally initialized with data (which must be a bytes-like object).
    """
    if name in {'blake2b', 'blake2s'}:
        # Prefer our blake2 implementation.
        # OpenSSL 1.1.0 comes with a limited implementation of blake2b/s.
        # It does neither support keyed blake2 nor advanced features like
        # salt, personal, tree hashing or SSE.
        return __get_builtin_constructor(name)(data, **kwargs)
    try:
        return _hashlib.new(name, data)
    except ValueError:
        # If the _hashlib module (OpenSSL) doesn't support the named
        # hash, try using our builtin implementations.
        # This allows for SHA224/256 and SHA384/512 support even though
        # the OpenSSL library prior to 0.9.8 doesn't provide them.
        return __get_builtin_constructor(name)(data)
Example #5
Source File: hashlib.py    From GraphicDesignPatternByPython with MIT License 6 votes vote down vote up 
def __hash_new(name, data=b'', **kwargs):
    """new(name, data=b'') - Return a new hashing object using the named algorithm;
    optionally initialized with data (which must be bytes).
    """
    if name in {'blake2b', 'blake2s'}:
        # Prefer our blake2 implementation.
        # OpenSSL 1.1.0 comes with a limited implementation of blake2b/s.
        # It does neither support keyed blake2 nor advanced features like
        # salt, personal, tree hashing or SSE.
        return __get_builtin_constructor(name)(data, **kwargs)
    try:
        return _hashlib.new(name, data)
    except ValueError:
        # If the _hashlib module (OpenSSL) doesn't support the named
        # hash, try using our builtin implementations.
        # This allows for SHA224/256 and SHA384/512 support even though
        # the OpenSSL library prior to 0.9.8 doesn't provide them.
        return __get_builtin_constructor(name)(data)
Example #6
Source File: hashlib.py    From python with Apache License 2.0 6 votes vote down vote up 
def __hash_new(name, data=b'', **kwargs):
    """new(name, data=b'') - Return a new hashing object using the named algorithm;
    optionally initialized with data (which must be bytes).
    """
    if name in {'blake2b', 'blake2s'}:
        # Prefer our blake2 implementation.
        # OpenSSL 1.1.0 comes with a limited implementation of blake2b/s.
        # It does neither support keyed blake2 nor advanced features like
        # salt, personal, tree hashing or SSE.
        return __get_builtin_constructor(name)(data, **kwargs)
    try:
        return _hashlib.new(name, data)
    except ValueError:
        # If the _hashlib module (OpenSSL) doesn't support the named
        # hash, try using our builtin implementations.
        # This allows for SHA224/256 and SHA384/512 support even though
        # the OpenSSL library prior to 0.9.8 doesn't provide them.
        return __get_builtin_constructor(name)(data)
Example #7
Source File: hashlib.py    From Carnets with BSD 3-Clause "New" or "Revised" License 6 votes vote down vote up 
def __hash_new(name, data=b'', **kwargs):
    """new(name, data=b'') - Return a new hashing object using the named algorithm;
    optionally initialized with data (which must be a bytes-like object).
    """
    if name in {'blake2b', 'blake2s'}:
        # Prefer our blake2 implementation.
        # OpenSSL 1.1.0 comes with a limited implementation of blake2b/s.
        # It does neither support keyed blake2 nor advanced features like
        # salt, personal, tree hashing or SSE.
        return __get_builtin_constructor(name)(data, **kwargs)
    try:
        return _hashlib.new(name, data)
    except ValueError:
        # If the _hashlib module (OpenSSL) doesn't support the named
        # hash, try using our builtin implementations.
        # This allows for SHA224/256 and SHA384/512 support even though
        # the OpenSSL library prior to 0.9.8 doesn't provide them.
        return __get_builtin_constructor(name)(data)
Example #8
Source File: hashlib.py    From Imogen with MIT License 6 votes vote down vote up 
def __hash_new(name, data=b'', **kwargs):
    """new(name, data=b'') - Return a new hashing object using the named algorithm;
    optionally initialized with data (which must be a bytes-like object).
    """
    if name in {'blake2b', 'blake2s'}:
        # Prefer our blake2 implementation.
        # OpenSSL 1.1.0 comes with a limited implementation of blake2b/s.
        # It does neither support keyed blake2 nor advanced features like
        # salt, personal, tree hashing or SSE.
        return __get_builtin_constructor(name)(data, **kwargs)
    try:
        return _hashlib.new(name, data)
    except ValueError:
        # If the _hashlib module (OpenSSL) doesn't support the named
        # hash, try using our builtin implementations.
        # This allows for SHA224/256 and SHA384/512 support even though
        # the OpenSSL library prior to 0.9.8 doesn't provide them.
        return __get_builtin_constructor(name)(data)
Example #9
Source File: hashlib.py    From RevitBatchProcessor with GNU General Public License v3.0 5 votes vote down vote up 
def __hash_new(name, string=''):
    """new(name, string='') - Return a new hashing object using the named algorithm;
    optionally initialized with a string.
    """
    try:
        return _hashlib.new(name, string)
    except ValueError:
        # If the _hashlib module (OpenSSL) doesn't support the named
        # hash, try using our builtin implementations.
        # This allows for SHA224/256 and SHA384/512 support even though
        # the OpenSSL library prior to 0.9.8 doesn't provide them.
        return __get_builtin_constructor(name)(string)
Example #10
Source File: hashlib.py    From RevitBatchProcessor with GNU General Public License v3.0 5 votes vote down vote up 
def __py_new(name, string=''):
    """new(name, string='') - Return a new hashing object using the named algorithm;
    optionally initialized with a string.
    """
    return __get_builtin_constructor(name)(string)
Example #11
Source File: hashlib.py    From Carnets with BSD 3-Clause "New" or "Revised" License 5 votes vote down vote up 
def __py_new(name, data=b'', **kwargs):
    """new(name, data=b'', **kwargs) - Return a new hashing object using the
    named algorithm; optionally initialized with data (which must be
    a bytes-like object).
    """
    return __get_builtin_constructor(name)(data, **kwargs)
Example #12
Source File: hashlib.py    From Splunking-Crime with GNU Affero General Public License v3.0 5 votes vote down vote up 
def __get_builtin_constructor(name):
    try:
        if name in ('SHA1', 'sha1'):
            import _sha
            return _sha.new
        elif name in ('MD5', 'md5'):
            import _md5
            return _md5.new
        elif name in ('SHA256', 'sha256', 'SHA224', 'sha224'):
            import _sha256
            bs = name[3:]
            if bs == '256':
                return _sha256.sha256
            elif bs == '224':
                return _sha256.sha224
        elif name in ('SHA512', 'sha512', 'SHA384', 'sha384'):
            import _sha512
            bs = name[3:]
            if bs == '512':
                return _sha512.sha512
            elif bs == '384':
                return _sha512.sha384
    except ImportError:
        pass  # no extension module, this hash is unsupported.

    raise ValueError('unsupported hash type ' + name)
Example #13
Source File: hashlib.py    From PokemonGo-DesktopMap with MIT License 5 votes vote down vote up 
def __get_builtin_constructor(name):
    try:
        if name in ('SHA1', 'sha1'):
            import _sha
            return _sha.new
        elif name in ('MD5', 'md5'):
            import _md5
            return _md5.new
        elif name in ('SHA256', 'sha256', 'SHA224', 'sha224'):
            import _sha256
            bs = name[3:]
            if bs == '256':
                return _sha256.sha256
            elif bs == '224':
                return _sha256.sha224
        elif name in ('SHA512', 'sha512', 'SHA384', 'sha384'):
            import _sha512
            bs = name[3:]
            if bs == '512':
                return _sha512.sha512
            elif bs == '384':
                return _sha512.sha384
    except ImportError:
        pass  # no extension module, this hash is unsupported.

    raise ValueError('unsupported hash type ' + name)
Example #14
Source File: hashlib.py    From PokemonGo-DesktopMap with MIT License 5 votes vote down vote up 
def __py_new(name, string=''):
    """new(name, string='') - Return a new hashing object using the named algorithm;
    optionally initialized with a string.
    """
    return __get_builtin_constructor(name)(string)
Example #15
Source File: hashlib.py    From PokemonGo-DesktopMap with MIT License 5 votes vote down vote up 
def __hash_new(name, string=''):
    """new(name, string='') - Return a new hashing object using the named algorithm;
    optionally initialized with a string.
    """
    try:
        return _hashlib.new(name, string)
    except ValueError:
        # If the _hashlib module (OpenSSL) doesn't support the named
        # hash, try using our builtin implementations.
        # This allows for SHA224/256 and SHA384/512 support even though
        # the OpenSSL library prior to 0.9.8 doesn't provide them.
        return __get_builtin_constructor(name)(string)
Example #16
Source File: hashlib.py    From CTFCrackTools-V2 with GNU General Public License v3.0 5 votes vote down vote up 
def __py_new(name, string=''):
    """new(name, string='') - Return a new hashing object using the named algorithm;
    optionally initialized with a string.
    """
    return __get_builtin_constructor(name)(string)
Example #17
Source File: hashlib.py    From Project-New-Reign---Nemesis-Main with GNU General Public License v3.0 5 votes vote down vote up 
def __py_new(name, data=b''):
    """new(name, data=b'') - Return a new hashing object using the named algorithm;
    optionally initialized with data (which must be bytes).
    """
    return __get_builtin_constructor(name)(data)
Example #18
Source File: hashlib.py    From RevitBatchProcessor with GNU General Public License v3.0 5 votes vote down vote up 
def __get_builtin_constructor(name):
    try:
        if name in ('SHA1', 'sha1'):
            import _sha
            return _sha.new
        elif name in ('MD5', 'md5'):
            import _md5
            return _md5.new
        elif name in ('SHA256', 'sha256', 'SHA224', 'sha224'):
            import _sha256
            bs = name[3:]
            if bs == '256':
                return _sha256.sha256
            elif bs == '224':
                return _sha256.sha224
        elif name in ('SHA512', 'sha512', 'SHA384', 'sha384'):
            import _sha512
            bs = name[3:]
            if bs == '512':
                return _sha512.sha512
            elif bs == '384':
                return _sha512.sha384
    except ImportError:
        pass  # no extension module, this hash is unsupported.

    raise ValueError('unsupported hash type %s' % name)
Example #19
Source File: hashlib.py    From medicare-demo with Apache License 2.0 5 votes vote down vote up 
def __hash_new(name, string=''):
    """new(name, string='') - Return a new hashing object using the named algorithm;
    optionally initialized with a string.
    """
    try:
        return _hashlib.new(name, string)
    except ValueError:
        # If the _hashlib module (OpenSSL) doesn't support the named
        # hash, try using our builtin implementations.
        # This allows for SHA224/256 and SHA384/512 support even though
        # the OpenSSL library prior to 0.9.8 doesn't provide them.
        return __get_builtin_constructor(name)(string)
Example #20
Source File: hashlib.py    From Splunking-Crime with GNU Affero General Public License v3.0 5 votes vote down vote up 
def __hash_new(name, string=''):
    """new(name, string='') - Return a new hashing object using the named algorithm;
    optionally initialized with a string.
    """
    try:
        return _hashlib.new(name, string)
    except ValueError:
        # If the _hashlib module (OpenSSL) doesn't support the named
        # hash, try using our builtin implementations.
        # This allows for SHA224/256 and SHA384/512 support even though
        # the OpenSSL library prior to 0.9.8 doesn't provide them.
        return __get_builtin_constructor(name)(string)
Example #21
Source File: hashlib.py    From Splunking-Crime with GNU Affero General Public License v3.0 5 votes vote down vote up 
def __py_new(name, string=''):
    """new(name, string='') - Return a new hashing object using the named algorithm;
    optionally initialized with a string.
    """
    return __get_builtin_constructor(name)(string)
Example #22
Source File: hashlib.py    From medicare-demo with Apache License 2.0 5 votes vote down vote up 
def __py_new(name, string=''):
    """new(name, string='') - Return a new hashing object using the named algorithm;
    optionally initialized with a string.
    """
    return __get_builtin_constructor(name)(string)
Example #23
Source File: hashlib.py    From datafari with Apache License 2.0 5 votes vote down vote up 
def __hash_new(name, string=''):
    """new(name, string='') - Return a new hashing object using the named algorithm;
    optionally initialized with a string.
    """
    try:
        return _hashlib.new(name, string)
    except ValueError:
        # If the _hashlib module (OpenSSL) doesn't support the named
        # hash, try using our builtin implementations.
        # This allows for SHA224/256 and SHA384/512 support even though
        # the OpenSSL library prior to 0.9.8 doesn't provide them.
        return __get_builtin_constructor(name)(string)
Example #24
Source File: hashlib.py    From datafari with Apache License 2.0 5 votes vote down vote up 
def __py_new(name, string=''):
    """new(name, string='') - Return a new hashing object using the named algorithm;
    optionally initialized with a string.
    """
    return __get_builtin_constructor(name)(string)
Example #25
Source File: hashlib.py    From datafari with Apache License 2.0 5 votes vote down vote up 
def __get_builtin_constructor(name):
    try:
        if name in ('SHA1', 'sha1'):
            import _sha
            return _sha.new
        elif name in ('MD5', 'md5'):
            import _md5
            return _md5.new
        elif name in ('SHA256', 'sha256', 'SHA224', 'sha224'):
            import _sha256
            bs = name[3:]
            if bs == '256':
                return _sha256.sha256
            elif bs == '224':
                return _sha256.sha224
        elif name in ('SHA512', 'sha512', 'SHA384', 'sha384'):
            import _sha512
            bs = name[3:]
            if bs == '512':
                return _sha512.sha512
            elif bs == '384':
                return _sha512.sha384
    except ImportError:
        pass  # no extension module, this hash is unsupported.

    raise ValueError('unsupported hash type ' + name)
Example #26
Source File: hashlib.py    From python2017 with MIT License 5 votes vote down vote up 
def __py_new(name, data=b'', **kwargs):
    """new(name, data=b'', **kwargs) - Return a new hashing object using the
    named algorithm; optionally initialized with data (which must be bytes).
    """
    return __get_builtin_constructor(name)(data, **kwargs)
Example #27
Source File: hashlib.py    From python with Apache License 2.0 5 votes vote down vote up 
def __py_new(name, data=b'', **kwargs):
    """new(name, data=b'', **kwargs) - Return a new hashing object using the
    named algorithm; optionally initialized with data (which must be bytes).
    """
    return __get_builtin_constructor(name)(data, **kwargs)
Example #28
Source File: hashlib.py    From ironpython3 with Apache License 2.0 5 votes vote down vote up 
def __hash_new(name, data=b''):
    """new(name, data=b'') - Return a new hashing object using the named algorithm;
    optionally initialized with data (which must be bytes).
    """
    try:
        return _hashlib.new(name, data)
    except ValueError:
        # If the _hashlib module (OpenSSL) doesn't support the named
        # hash, try using our builtin implementations.
        # This allows for SHA224/256 and SHA384/512 support even though
        # the OpenSSL library prior to 0.9.8 doesn't provide them.
        return __get_builtin_constructor(name)(data)
Example #29
Source File: hashlib.py    From ironpython3 with Apache License 2.0 5 votes vote down vote up 
def __py_new(name, data=b''):
    """new(name, data=b'') - Return a new hashing object using the named algorithm;
    optionally initialized with data (which must be bytes).
    """
    return __get_builtin_constructor(name)(data)
Example #30
Source File: hashlib.py    From scylla with Apache License 2.0 5 votes vote down vote up 
def __hash_new(name, data=b''):
    """new(name, data=b'') - Return a new hashing object using the named algorithm;
    optionally initialized with data (which must be bytes).
    """
    try:
        return _hashlib.new(name, data)
    except ValueError:
        # If the _hashlib module (OpenSSL) doesn't support the named
        # hash, try using our builtin implementations.
        # This allows for SHA224/256 and SHA384/512 support even though
        # the OpenSSL library prior to 0.9.8 doesn't provide them.
        return __get_builtin_constructor(name)(data)