python crypto模块问题

 

1.使用问题

TypeError: Object type <class 'str'> cannot be passed to C code

解决：
pip install pycrypto==2.6.1，或者按其他人说的，安装cryptography包，但是这样的话可能就要改代码来适应新接口

2.安装问题

安装pycrypto==2.6.1报错
C:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\ucrt\inttypes.h(27): error C2061: 语法错误: 标识符“intmax_t”
C:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\ucrt\inttypes.h(28): error C2061: 语法错误: 标识符“rem”
C:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\ucrt\inttypes.h(28): error C2059: 语法错误:“;”
C:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\ucrt\inttypes.h(29): error C2059: 语法错误:“}”
C:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\ucrt\inttypes.h(31): error C2061: 语法错误: 标识符“imaxdiv_t”
C:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\ucrt\inttypes.h(31): error C2059: 语法错误:“;”
C:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\ucrt\inttypes.h(41): error C2143: 语法错误: 缺少“{”(在“__cdecl”的前面)
C:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\ucrt\inttypes.h(42): error C2146: 语法错误: 缺少“)”(在标识符“_Number”的前面)
C:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\ucrt\inttypes.h(42): error C2061: 语法错误: 标识符“_Number”
C:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\ucrt\inttypes.h(42): error C2059: 语法错误:“;”
C:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\ucrt\inttypes.h(43): error C2059: 语法错误:“)”
C:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\ucrt\inttypes.h(46): error C2143: 语法错误: 缺少“{”(在“__cdecl”的前面)
C:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\ucrt\inttypes.h(47): error C2146: 语法错误: 缺少“)”(在标识符“_Numerator”的前面)
C:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\ucrt\inttypes.h(47): error C2061: 语法错误: 标识符“_Numerator”
C:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\ucrt\inttypes.h(47): error C2059: 语法错误:“;”
C:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\ucrt\inttypes.h(47): error C2059: 语法错误:“,”
C:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\ucrt\inttypes.h(49): error C2059: 语法错误:“)”
C:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\ucrt\inttypes.h(51): error C2143: 语法错误: 缺少“{”(在“__cdecl”的前面)
C:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\ucrt\inttypes.h(57): error C2143: 语法错误: 缺少“{”(在“__cdecl”的前面)
C:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\ucrt\inttypes.h(64): error C2143: 语法错误: 缺少“{”(在“__cdecl”的前面)
C:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\ucrt\inttypes.h(70): error C2143: 语法错误: 缺少“{”(在“__cdecl”的前面)
C:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\ucrt\inttypes.h(77): error C2143: 语法错误: 缺少“{”(在“__cdecl”的前面)
C:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\ucrt\inttypes.h(83): error C2143: 语法错误: 缺少“{”(在“__cdecl”的前面)
C:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\ucrt\inttypes.h(90): error C2143: 语法错误: 缺少“{”(在“__cdecl”的前面)
C:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\ucrt\inttypes.h(96): error C2143: 语法错误: 缺少“{”(在“__cdecl”的前面)

解决：
切换到conda环境后，激活vs2017编译器
call "C:/Program Files (x86)/Microsoft Visual Studio/2017/Community/VC/Auxiliary/Build/vcvars64.bat"

导入头文件
set CL=-FI"C:\Program Files (x86)\Microsoft Visual Studio\2017\BuildTools\VC\Tools\MSVC\14.16.27023\include\stdint.h"

安装
pip install pycrypto==2.6.1

参考资料: visual studio - Microsoft Windows Python-3.6 PyCrypto installation error - Stack Overflow