cryptomedium

Bread 2

spbctf

Task: RSA with p, q, e given directly. Solution: Use Carmichael's function λ(n) instead of Euler's φ(n) to compute d when gcd(p-1, q-1) > 1.

$ ls tags/ techniques/
rsaeuler_totientcarmichael_functionlambda
modular_inversecarmichael_vs_euler
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