Everything is Big

RSA, except we are given a huge public exponent e that has the same number of bits as the modulus N. We can attack this using Wiener’s Attack. The condition for Wiener’s attack is $$ d \le \frac{1}{3} \sqrt[^4]{N}. $$ We can refer to the way that the attack works in the Cryptohack Book. Sage Implementation: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 from Crypto....

December 12, 2022 · 2 min · qvinhprolol