A public-key certificate that contains a public key that is intended to be used for encrypting data, rather than for verifying digital signatures or performing other cryptographic functions.
A public-key certificate that contains a public key that is intended to be used for encrypting data, rather than for verifying digital signatures or performing other cryptographic functions.
Tutorial: A v3 X.509 public-key certificate may have a "keyUsage" extension that indicates the purpose for which the certified public key is intended. (See: certificate profile.)