FM / Hash

/opt/imh-python/lib/python3.9/site-packages/Cryptodome/Hash/

/opt/imh-python/lib/python3.9/site-packages/Cryptodome/Hash

Name	Size	Mode	Actions
__pycache__/	-	0755	rm
BLAKE2b.py	9440	0644	edit dl rm
BLAKE2b.pyi	877	0644	edit dl rm
BLAKE2s.py	9446	0644	edit dl rm
BLAKE2s.pyi	739	0644	edit dl rm
CMAC.py	10448	0644	edit dl rm
CMAC.pyi	797	0644	edit dl rm
HMAC.py	7062	0644	edit dl rm
HMAC.pyi	624	0644	edit dl rm
keccak.py	7118	0644	edit dl rm
keccak.pyi	741	0644	edit dl rm
MD2.py	6123	0644	edit dl rm
MD2.pyi	492	0644	edit dl rm
MD4.py	6598	0644	edit dl rm
MD4.pyi	532	0644	edit dl rm
MD5.py	6630	0644	edit dl rm
MD5.pyi	492	0644	edit dl rm
Poly1305.py	8106	0644	edit dl rm
Poly1305.pyi	665	0644	edit dl rm
RIPEMD.py	1211	0644	edit dl rm
RIPEMD.pyi	98	0644	edit dl rm
RIPEMD160.py	6410	0644	edit dl rm
RIPEMD160.pyi	516	0644	edit dl rm
SHA.py	1156	0644	edit dl rm
SHA.pyi	169	0644	edit dl rm
SHA1.py	6702	0644	edit dl rm
SHA1.pyi	536	0644	edit dl rm
SHA3_224.py	5302	0644	edit dl rm
SHA3_224.pyi	504	0644	edit dl rm
SHA3_256.py	5302	0644	edit dl rm
SHA3_256.pyi	504	0644	edit dl rm
SHA3_384.py	5302	0644	edit dl rm
SHA3_384.pyi	504	0644	edit dl rm
SHA3_512.py	5304	0644	edit dl rm
SHA3_512.pyi	504	0644	edit dl rm
SHA224.py	6913	0644	edit dl rm
SHA224.pyi	544	0644	edit dl rm
SHA256.py	6909	0644	edit dl rm
SHA256.pyi	612	0644	edit dl rm
SHA384.py	6911	0644	edit dl rm
SHA384.pyi	544	0644	edit dl rm
SHA512.py	7732	0644	edit dl rm
SHA512.pyi	622	0644	edit dl rm
SHAKE128.py	4656	0644	edit dl rm
SHAKE128.pyi	437	0644	edit dl rm
SHAKE256.py	4656	0644	edit dl rm
SHAKE256.pyi	437	0644	edit dl rm
_BLAKE2b.cpython-39-x86_64-linux-gnu.so	9856	0755	edit dl rm
_BLAKE2s.cpython-39-x86_64-linux-gnu.so	9952	0755	edit dl rm
_ghash_clmul.cpython-39-x86_64-linux-gnu.so	8016	0755	edit dl rm
_ghash_portable.cpython-39-x86_64-linux-gnu.so	8592	0755	edit dl rm
_keccak.cpython-39-x86_64-linux-gnu.so	10648	0755	edit dl rm
_MD2.cpython-39-x86_64-linux-gnu.so	9048	0755	edit dl rm
_MD4.cpython-39-x86_64-linux-gnu.so	9664	0755	edit dl rm
_MD5.cpython-39-x86_64-linux-gnu.so	11760	0755	edit dl rm
_poly1305.cpython-39-x86_64-linux-gnu.so	9600	0755	edit dl rm
_RIPEMD160.cpython-39-x86_64-linux-gnu.so	10560	0755	edit dl rm
_SHA1.cpython-39-x86_64-linux-gnu.so	14872	0755	edit dl rm
_SHA224.cpython-39-x86_64-linux-gnu.so	17744	0755	edit dl rm
_SHA256.cpython-39-x86_64-linux-gnu.so	17744	0755	edit dl rm
_SHA384.cpython-39-x86_64-linux-gnu.so	21376	0755	edit dl rm
_SHA512.cpython-39-x86_64-linux-gnu.so	21416	0755	edit dl rm
__init__.py	1119	0644	edit dl rm
__init__.pyi	0	0644	edit dl rm

Edit: /opt/imh-python/lib/python3.9/site-packages/Cryptodome/Hash/RIPEMD160.py (6410B)

# ===================================================================
#
# Copyright (c) 2014, Legrandin <helderijs@gmail.com>
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in
#    the documentation and/or other materials provided with the
#    distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
# COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
# ===================================================================

from Cryptodome.Util.py3compat import bord

from Cryptodome.Util._raw_api import (load_pycryptodome_raw_lib,
                                  VoidPointer, SmartPointer,
                                  create_string_buffer,
                                  get_raw_buffer, c_size_t,
                                  c_uint8_ptr)

_raw_ripemd160_lib = load_pycryptodome_raw_lib(
                        "Cryptodome.Hash._RIPEMD160",
                        """
                        int ripemd160_init(void **shaState);
                        int ripemd160_destroy(void *shaState);
                        int ripemd160_update(void *hs,
                                          const uint8_t *buf,
                                          size_t len);
                        int ripemd160_digest(const void *shaState,
                                          uint8_t digest[20]);
                        int ripemd160_copy(const void *src, void *dst);
                        """)

class RIPEMD160Hash(object):
    """A RIPEMD-160 hash object.
    Do not instantiate directly.
    Use the :func:`new` function.

:ivar oid: ASN.1 Object ID
    :vartype oid: string

:ivar block_size: the size in bytes of the internal message block,
                      input to the compression function
    :vartype block_size: integer

:ivar digest_size: the size in bytes of the resulting hash
    :vartype digest_size: integer
    """

# The size of the resulting hash in bytes.
    digest_size = 20
    # The internal block size of the hash algorithm in bytes.
    block_size = 64
    # ASN.1 Object ID
    oid = "1.3.36.3.2.1"

def __init__(self, data=None):
        state = VoidPointer()
        result = _raw_ripemd160_lib.ripemd160_init(state.address_of())
        if result:
            raise ValueError("Error %d while instantiating RIPEMD160"
                             % result)
        self._state = SmartPointer(state.get(),
                                   _raw_ripemd160_lib.ripemd160_destroy)
        if data:
            self.update(data)

def update(self, data):
        """Continue hashing of a message by consuming the next chunk of data.

Args:
            data (byte string/byte array/memoryview): The next chunk of the message being hashed.
        """

result = _raw_ripemd160_lib.ripemd160_update(self._state.get(),
                                                     c_uint8_ptr(data),
                                                     c_size_t(len(data)))
        if result:
            raise ValueError("Error %d while instantiating ripemd160"
                             % result)

def digest(self):
        """Return the **binary** (non-printable) digest of the message that has been hashed so far.

:return: The hash digest, computed over the data processed so far.
                 Binary form.
        :rtype: byte string
        """

bfr = create_string_buffer(self.digest_size)
        result = _raw_ripemd160_lib.ripemd160_digest(self._state.get(),
                                                     bfr)
        if result:
            raise ValueError("Error %d while instantiating ripemd160"
                             % result)

return get_raw_buffer(bfr)

def hexdigest(self):
        """Return the **printable** digest of the message that has been hashed so far.

:return: The hash digest, computed over the data processed so far.
                 Hexadecimal encoded.
        :rtype: string
        """

return "".join(["%02x" % bord(x) for x in self.digest()])

def copy(self):
        """Return a copy ("clone") of the hash object.

The copy will have the same internal state as the original hash
        object.
        This can be used to efficiently compute the digests of strings that
        share a common initial substring.

:return: A hash object of the same type
        """

clone = RIPEMD160Hash()
        result = _raw_ripemd160_lib.ripemd160_copy(self._state.get(),
                                                   clone._state.get())
        if result:
            raise ValueError("Error %d while copying ripemd160" % result)
        return clone

def new(self, data=None):
        """Create a fresh RIPEMD-160 hash object."""

return RIPEMD160Hash(data)

def new(data=None):
    """Create a new hash object.

:parameter data:
        Optional. The very first chunk of the message to hash.
        It is equivalent to an early call to :meth:`RIPEMD160Hash.update`.
    :type data: byte string/byte array/memoryview

:Return: A :class:`RIPEMD160Hash` hash object
    """

return RIPEMD160Hash().new(data)

# The size of the resulting hash in bytes.
digest_size = RIPEMD160Hash.digest_size

# The internal block size of the hash algorithm in bytes.
block_size = RIPEMD160Hash.block_size

cmd: