private key
one of the two keys used in asymmetric cryptography, which is not published to others, unlike the public key
en-GB/ˈpɹaɪvɪt ˈkiː/
en-US/ˈpɹaɪvɪt ˈki/
one of the two keys used in asymmetric cryptography, which is not published to others, unlike the public key