Brissouille / Lagrange

Cryptanalysis on differents algorithms with z3 solver sat

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RSA problem decryption

Brissouille opened this issue · comments

RSA decryption function is too long.
I used the same solver than encryption with d_00 == ....

I must change the solver to link e and d with the equation e * d == 1 % phi_n.

I create a function decryption to escape the decryption probleme but not working.

Spring Clean in this class

Problem solved with variables message associated with cipher and encrypted_message associated with plain.
In my solution e and d are not linked by e * d == 1 % phi_n