Public keys in asymmetric encryption are distributed over the public-key servers. So, there is no need to worry about public disclosure of keys as they can’t be used to access your information.

For example, algorithms like RSA and elliptic-curve cryptography (ECC) underpin much of today's secure internet traffic, but the advent of quantum computing threatens to upend these protections.

The first public key encryption algorithm: RSA The first algorithms using asymmetric keys were devised in secret by the British government's SIGINT agency, GCHQ, in 1973.

Vulnerable to Grover’s algorithm. Asymmetric encryption: requires a public and a private key, where each can be use to encrypt and decrypt data. Examples: RSA, Bitcoin. Vulnerable to Shor’s ...

The potential scale of the impact is unlike anything we have seen to date.” Today’s asymmetric cryptography uses one-way functions to secure data via a public key.