Cryptography, Cybersecurity, Number Theory, Information Security, Rsa.
which is 14 (309) (mod 467) = 123, Steve’s bank routing number. Suppose hackers intercepted c1 and c2. In order to decrypt the message, they need the private key a to compute the multiplicative inverse of c1^a (mod p). They can try to compute private key a from public key A, but that’s equivalent