Adjective
Existing in the hypothetical time period after the development of powerful quantum computers.
As research continues on quantum computers, we are quickly approaching the post-quantum age.
Suitable for the post-quantum age; quantum-resistant.
Cryptographers are at work developing post-quantum algorithms for the future.
(rare) Beyond quantum physics.
Source: en.wiktionary.orgOther standards organizations ramping up post-quantum efforts include ETSI, ISO and ANSI. Source: Internet
Microsoft has even had a companion research project focused on cryptography and security in a post-quantum world, and has participated in industrywide efforts to prepare quantum-resistant cryptographic algorithms. Source: Internet