Dear Guys,
I am Simone from Rome.
I have a problem. I need to write an algorithm for the encryption of data, and to implement it I need to work with integer numbers of about 100 ciphers (for example I need to make a multiplication between 2 numbers of 70 digits each one).
Do you know a solution?
Thanks,
Simone.
Jump to PostUse a library to do that part for you, something like lint for example.
The GNU MP Big Number Library (gmplib) is an industry standard solution for large number cryptography.
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