[Cryptography-dev] private_key.decrypt painfully slow
momchil at bojinov.info
momchil at bojinov.info
Tue Sep 29 16:02:43 EDT 2020
Hello,
New guy.
Not much of a python dev but I managed to put together some code to
encrypt/decrypt files using RSA
But like the entire fine, not just some intermediate password
public_key.encrypt of 11 Mb ( ~47 000 * 190 byte pieces) file took about 8
seconds
private_key.decrypt of the same file took 143 seconds
profiler said 142 of those came from _openssl.EVP_PKEY_decrypt
I m running x64 Python version 3.8.5
And I just installed the cryptography module today through pip
Am I being stupid trying to do this and not go with asymmetric encryption
for the intermediate and go symmetric from there ?
Regards,
Momchil
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