4 "correspond", in relation to a private key or public key, means to belong to the same key pair; "digital signature" (a) (b) means an electronic signature consisting of a transformation of an electronic record using an asymmetric cryptosystem such that a person having the initial untransformed electronic record and the signer's public key can accurately be determined (i) whether the transformation was created using the private key that corresponds to the signer's public key; and (ii) whether the initial electronic record has been altered since the transformation was made; and includes voice recognition features, digital fingerprinting or such other biotechnology features or process, as may be prescribed; "electronic" means relating to technology having electrical, digital, magnetic, wireless, optical, electromagnetic, or similar capabilities; "electronic agent" means a computer programme or an electronic or other automated means used to initiate an action or response to electronic records or performances in whole or in part without review or action by an individual; "electronic record" means a record created, generated, communicated, received or stored by electronic means; sent, "electronic signature" means an electronic sound, symbol, or process attached to or logically associated with an electronic record and executed or adopted by a person with the intent to sign the electronic record; "information" means data, text, images, sounds, codes, computer programmes, software, databases, or the like; "information processing system" means an electronic system for creating, generating, sending, receiving, storing, displaying, or processing information; "key pair" , in an asymmetric cryptosystem, means a private key and its mathematically related public key, having the property that the public key can verify a digital signature that the private key creates;