Python pyasn1.type.univ 模块，BitString() 实例源码

我们从Python开源项目中，提取了以下13个代码示例，用于说明如何使用pyasn1.type.univ.BitString()。

项目：noc-orchestrator 作者：DirceuSilvaLabs | 项目源码 | 文件源码

def _key_identifier_from_public_key(public_key):
    # This is a very slow way to do this.
    serialized = public_key.public_bytes(
        serialization.Encoding.DER,
        serialization.PublicFormat.SubjectPublicKeyInfo
    )
    spki, remaining = decoder.decode(
        serialized, asn1Spec=_SubjectPublicKeyInfo()
    )
    assert not remaining
    # the univ.BitString object is a tuple of bits. We need bytes and
    # pyasn1 really doesn't want to give them to us. To get it we'll
    # build an integer and convert that to bytes.
    bits = 0
    for bit in spki.getComponentByName("subjectPublicKey"):
        bits = bits << 1 | bit

    data = utils.int_to_bytes(bits)
    return hashlib.sha1(data).digest()

项目：noc-orchestrator 作者：DirceuSilvaLabs | 项目源码 | 文件源码

def _key_identifier_from_public_key(public_key):
    # This is a very slow way to do this.
    serialized = public_key.public_bytes(
        serialization.Encoding.DER,
        serialization.PublicFormat.SubjectPublicKeyInfo
    )
    spki, remaining = decoder.decode(
        serialized, asn1Spec=_SubjectPublicKeyInfo()
    )
    assert not remaining
    # the univ.BitString object is a tuple of bits. We need bytes and
    # pyasn1 really doesn't want to give them to us. To get it we'll
    # build an integer and convert that to bytes.
    bits = 0
    for bit in spki.getComponentByName("subjectPublicKey"):
        bits = bits << 1 | bit

    data = utils.int_to_bytes(bits)
    return hashlib.sha1(data).digest()

项目：Intranet-Penetration 作者：yuxiaokui | 项目源码 | 文件源码

def _key_identifier_from_public_key(public_key):
    # This is a very slow way to do this.
    serialized = public_key.public_bytes(
        serialization.Encoding.DER,
        serialization.PublicFormat.SubjectPublicKeyInfo
    )
    spki, remaining = decoder.decode(
        serialized, asn1Spec=_SubjectPublicKeyInfo()
    )
    assert not remaining
    # the univ.BitString object is a tuple of bits. We need bytes and
    # pyasn1 really doesn't want to give them to us. To get it we'll
    # build an integer and convert that to bytes.
    bits = 0
    for bit in spki.getComponentByName("subjectPublicKey"):
        bits = bits << 1 | bit

    data = utils.int_to_bytes(bits)
    return hashlib.sha1(data).digest()

项目：Intranet-Penetration 作者：yuxiaokui | 项目源码 | 文件源码

def _key_identifier_from_public_key(public_key):
    # This is a very slow way to do this.
    serialized = public_key.public_bytes(
        serialization.Encoding.DER,
        serialization.PublicFormat.SubjectPublicKeyInfo
    )
    spki, remaining = decoder.decode(
        serialized, asn1Spec=_SubjectPublicKeyInfo()
    )
    assert not remaining
    # the univ.BitString object is a tuple of bits. We need bytes and
    # pyasn1 really doesn't want to give them to us. To get it we'll
    # build an integer and convert that to bytes.
    bits = 0
    for bit in spki.getComponentByName("subjectPublicKey"):
        bits = bits << 1 | bit

    data = utils.int_to_bytes(bits)
    return hashlib.sha1(data).digest()

项目：MKFQ 作者：maojingios | 项目源码 | 文件源码

def _key_identifier_from_public_key(public_key):
    # This is a very slow way to do this.
    serialized = public_key.public_bytes(
        serialization.Encoding.DER,
        serialization.PublicFormat.SubjectPublicKeyInfo
    )
    spki, remaining = decoder.decode(
        serialized, asn1Spec=_SubjectPublicKeyInfo()
    )
    assert not remaining
    # the univ.BitString object is a tuple of bits. We need bytes and
    # pyasn1 really doesn't want to give them to us. To get it we'll
    # build an integer and convert that to bytes.
    bits = 0
    for bit in spki.getComponentByName("subjectPublicKey"):
        bits = bits << 1 | bit

    data = utils.int_to_bytes(bits)
    return hashlib.sha1(data).digest()

项目：MKFQ 作者：maojingios | 项目源码 | 文件源码

def _key_identifier_from_public_key(public_key):
    # This is a very slow way to do this.
    serialized = public_key.public_bytes(
        serialization.Encoding.DER,
        serialization.PublicFormat.SubjectPublicKeyInfo
    )
    spki, remaining = decoder.decode(
        serialized, asn1Spec=_SubjectPublicKeyInfo()
    )
    assert not remaining
    # the univ.BitString object is a tuple of bits. We need bytes and
    # pyasn1 really doesn't want to give them to us. To get it we'll
    # build an integer and convert that to bytes.
    bits = 0
    for bit in spki.getComponentByName("subjectPublicKey"):
        bits = bits << 1 | bit

    data = utils.int_to_bytes(bits)
    return hashlib.sha1(data).digest()

项目：OneClickDTU 作者：satwikkansal | 项目源码 | 文件源码

def _key_identifier_from_public_key(public_key):
    # This is a very slow way to do this.
    serialized = public_key.public_bytes(
        serialization.Encoding.DER,
        serialization.PublicFormat.SubjectPublicKeyInfo
    )
    spki, remaining = decoder.decode(
        serialized, asn1Spec=_SubjectPublicKeyInfo()
    )
    assert not remaining
    # the univ.BitString object is a tuple of bits. We need bytes and
    # pyasn1 really doesn't want to give them to us. To get it we'll
    # build an integer and convert that to bytes.
    bits = 0
    for bit in spki.getComponentByName("subjectPublicKey"):
        bits = bits << 1 | bit

    data = utils.int_to_bytes(bits)
    return hashlib.sha1(data).digest()

项目：xxNet 作者：drzorm | 项目源码 | 文件源码

def _key_identifier_from_public_key(public_key):
    # This is a very slow way to do this.
    serialized = public_key.public_bytes(
        serialization.Encoding.DER,
        serialization.PublicFormat.SubjectPublicKeyInfo
    )
    spki, remaining = decoder.decode(
        serialized, asn1Spec=_SubjectPublicKeyInfo()
    )
    assert not remaining
    # the univ.BitString object is a tuple of bits. We need bytes and
    # pyasn1 really doesn't want to give them to us. To get it we'll
    # build an integer and convert that to bytes.
    bits = 0
    for bit in spki.getComponentByName("subjectPublicKey"):
        bits = bits << 1 | bit

    data = utils.int_to_bytes(bits)
    return hashlib.sha1(data).digest()

项目：xxNet 作者：drzorm | 项目源码 | 文件源码

def _key_identifier_from_public_key(public_key):
    # This is a very slow way to do this.
    serialized = public_key.public_bytes(
        serialization.Encoding.DER,
        serialization.PublicFormat.SubjectPublicKeyInfo
    )
    spki, remaining = decoder.decode(
        serialized, asn1Spec=_SubjectPublicKeyInfo()
    )
    assert not remaining
    # the univ.BitString object is a tuple of bits. We need bytes and
    # pyasn1 really doesn't want to give them to us. To get it we'll
    # build an integer and convert that to bytes.
    bits = 0
    for bit in spki.getComponentByName("subjectPublicKey"):
        bits = bits << 1 | bit

    data = utils.int_to_bytes(bits)
    return hashlib.sha1(data).digest()

项目：Docker-XX-Net 作者：kuanghy | 项目源码 | 文件源码

def _key_identifier_from_public_key(public_key):
    # This is a very slow way to do this.
    serialized = public_key.public_bytes(
        serialization.Encoding.DER,
        serialization.PublicFormat.SubjectPublicKeyInfo
    )
    spki, remaining = decoder.decode(
        serialized, asn1Spec=_SubjectPublicKeyInfo()
    )
    assert not remaining
    # the univ.BitString object is a tuple of bits. We need bytes and
    # pyasn1 really doesn't want to give them to us. To get it we'll
    # build an integer and convert that to bytes.
    bits = 0
    for bit in spki.getComponentByName("subjectPublicKey"):
        bits = bits << 1 | bit

    data = utils.int_to_bytes(bits)
    return hashlib.sha1(data).digest()

项目：PyQYT 作者：collinsctk | 项目源码 | 文件源码

def _key_identifier_from_public_key(public_key):
    # This is a very slow way to do this.
    serialized = public_key.public_bytes(
        serialization.Encoding.DER,
        serialization.PublicFormat.SubjectPublicKeyInfo
    )
    spki, remaining = decoder.decode(
        serialized, asn1Spec=_SubjectPublicKeyInfo()
    )
    assert not remaining
    # the univ.BitString object is a tuple of bits. We need bytes and
    # pyasn1 really doesn't want to give them to us. To get it we'll
    # build an integer and convert that to bytes.
    bits = 0
    for bit in spki.getComponentByName("subjectPublicKey"):
        bits = bits << 1 | bit

    data = utils.int_to_bytes(bits)
    return hashlib.sha1(data).digest()

项目：aws-cfn-plex 作者：lordmuffin | 项目源码 | 文件源码

def _key_identifier_from_public_key(public_key):
    if isinstance(public_key, RSAPublicKey):
        data = public_key.public_bytes(
            serialization.Encoding.DER,
            serialization.PublicFormat.PKCS1,
        )
    elif isinstance(public_key, EllipticCurvePublicKey):
        data = public_key.public_numbers().encode_point()
    else:
        # This is a very slow way to do this.
        serialized = public_key.public_bytes(
            serialization.Encoding.DER,
            serialization.PublicFormat.SubjectPublicKeyInfo
        )
        spki, remaining = decoder.decode(
            serialized, asn1Spec=_SubjectPublicKeyInfo()
        )
        assert not remaining
        # the univ.BitString object is a tuple of bits. We need bytes and
        # pyasn1 really doesn't want to give them to us. To get it we'll
        # build an integer and convert that to bytes.
        bits = 0
        for bit in spki.getComponentByName("subjectPublicKey"):
            bits = bits << 1 | bit

        data = utils.int_to_bytes(bits)

    return hashlib.sha1(data).digest()

项目：slack_scholar 作者：xLeitix | 项目源码 | 文件源码

def _key_identifier_from_public_key(public_key):
    if isinstance(public_key, RSAPublicKey):
        data = public_key.public_bytes(
            serialization.Encoding.DER,
            serialization.PublicFormat.PKCS1,
        )
    elif isinstance(public_key, EllipticCurvePublicKey):
        data = public_key.public_numbers().encode_point()
    else:
        # This is a very slow way to do this.
        serialized = public_key.public_bytes(
            serialization.Encoding.DER,
            serialization.PublicFormat.SubjectPublicKeyInfo
        )
        spki, remaining = decoder.decode(
            serialized, asn1Spec=_SubjectPublicKeyInfo()
        )
        assert not remaining
        # the univ.BitString object is a tuple of bits. We need bytes and
        # pyasn1 really doesn't want to give them to us. To get it we'll
        # build an integer and convert that to bytes.
        bits = 0
        for bit in spki.getComponentByName("subjectPublicKey"):
            bits = bits << 1 | bit

        data = utils.int_to_bytes(bits)

    return hashlib.sha1(data).digest()