Electronic signature keys paras 3.14 to 3.16
Electronic signature keys
3.14 Any key intended to be used for the purpose only of generating electronic signatures and which has not in fact been used for any other purpose can never be the subject of a disclosure requireme
-  See Section 49(9) of the Act.
3.15 An electronic signature means anything in electronic form which is incorporated into or logically associated with any electronic communication or other electronic data, generated by the signatory or other source of the data, and which establishes the authenticity of the data, its integrity, or both by providing a link between the signatory or other source and the communication or data.
3.16 Where there are reasonable grounds to believe that a key used as an electronic signature has also been used for confidentiality purposes, that key may be required to be disclosed under the terms of the Act.