RSA: Step-by-Step

There are three amazing methods that protect you online more than virtually anything else: the Diffie Hellman (DH) method: the RSA encryption/signing method; and elliptic curve cryptography (ECC).

While elliptic curve cryptography (ECC) has generally taken over in areas of key exchange (ECDH) and in blockchain implementations (such as with ECDSA signatures), RSA is still alive and kicking in, and is still the most popular method…