Question: why ecc is better than rsa?
Answer: How does ECC compare to RSA? The biggest differentiator between ECC and RSA is key size compared to cryptographic strength. ... For example, a 256 bit ECC key is equivalent to RSA 3072 bit keys (which are 50% longer than the 2048 bit keys commonly used today). The latest, most secure symmetric algorithms used by TLS (eg.