如果我有有效载荷、签名和公钥(都是字节串或类似格式),那么如何验证签名呢?
例如,我在Hackage上看到的所有PublicKey类型似乎完全通过数字来表示键:
PublicKey
public_size :: Int -- size of key in bytes
public_n :: Integer -- public p*q
public_e :: Integer -- public exponant e
如何从PEM文件中获取PublicKey,或者直接从PEM文件执行验证?
从反馈中编辑没有尝试任何解决方案--我四处寻找解决方案,但在hoogle上没有发现任何满足我
我使用sudo apt-get install docker-compose安装了坞-组合
在任何调用(甚至只是使用-v标志获取版本)时,它都会抛出以下内容:
/usr/lib/python2.7/dist-packages/OpenSSL/crypto.py:12: CryptographyDeprecationWarning: Python 2 is no longer supported by the Python core team. Support for it is now deprecated in cryptography, and will be removed in a f
我看到了景观0:作业处理程序-1.log:
2015-03-18 14:00:13 INFO root RetryingCall for '_create_networks_and_router' failed, trying 119 more time(s):
2015-03-18 14:00:13 INFO root Traceback (failure with no frames): <class 'twisted.internet.error.ConnectionRefusedError'>: Connection was refused
在cryptography包中导入时,尝试运行包含python-binance和OpenSSL模块的Python3代码失败。以下是错误的部分堆栈跟踪: File "/usr/lib/python3/dist-packages/cryptography/x509/base.py", line 15, in <module>
from cryptography.x509.extensions import Extension, ExtensionType
File "/usr/lib/python3/dist-packages/cryptogr
我使用Python脚本,它使用pdfplumber提取PDF文件的文本内容。
在python中运行pdf管道工时,我遇到了如下错误
CryptographyDeprecationWarning: Python 3.6 is no longer supported by the Python core team.
Therefore, support for it is deprecated in cryptography and will be removed in a future release.
from cryptography.hazmat.backends import defa
我的系统规格:
C:\Users\Lenovo>conda info
Current conda install:
platform : win-64
conda version : 4.3.8
conda is private : False
conda-env version : 4.3.8
conda-build version : 1.21.3
python version : 3.5.2.final.0
requests version : 2.12.4
root environment : C:\Anacon
我经常需要在很多文档(million+)中搜索很多单词(1000+)。我需要匹配的词的位置(如果匹配)。
所以代码的缓慢伪版本是
for text in documents:
for word in words:
position = search(word, text)
if position:
print word, position
有没有什么快速的Python模块可以做到这一点?或者我应该自己实现一些东西?