GuillaumeCisco edited a comment on issue #38: Python wrappers URL: https://github.com/apache/incubator-milagro-crypto-c/issues/38#issuecomment-521329526 What I tried: Using the file `test_pair_FP256BN.c` which use `CURVE_Order_FP256BN`. Creating the .so (from python wrapper generated directory) using: `gcc -g -I../../include -I../../../../include -fPIC -Wall -Wextra ../../test/test_pair_FP256BN.c -shared -o ./test_pair_FP256BN.so` With a file named test_pair_FP256BN.py: ``` import cffi ffi = cffi.FFI() ffi.cdef(""" int main(); """) lib = ffi.dlopen("./rom.so") lib.main() ``` Then: ``` $> python Python 2.7.15+ (default, Nov 27 2018, 23:36:35) [GCC 7.3.0] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> import test_pair_FP256BN Traceback (most recent call last): File "<stdin>", line 1, in <module> ImportError: ./test_pair_FP256BN.so: undefined symbol: CURVE_Order_FP256BN ``` There is something I'm not doing correctly...
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