No, elliptic curve cryptography is not different, as it is based on the discrete logarithm problem [1]. That said, quantum computer resistant cryptography does

No, elliptic curve cryptography is not different, as it is based on the discrete logarithm problem [1]. That said, quantum computer resistant cryptography does exist, but is not currently in wide-spread use for various reasons. [1] https://en.wikipedia.org/wiki/Post-quantum_cryptography https://en.wikipedia.org/wiki/Post-quantum_cryptography