For sections 15 and 16 of the principal Act, the following sections shall be
Substllution or substituted. namcly:- new setlionl ror setlioas IS ud 16 if- 'IS. An deC-trunK: signature shall be deemed to be a secure electronic signature s== ele:clronlc sip.atulc (,) the signature creation data, at the time of atrwng signature, "''as under the exclusive cOlltrol of signatory and no other person; and (il) the signature creation data was stored and affixed in such exclusive manner as may be prescribed. ExpIQllQljon.-ln case of digital signature, the "signature creation dara" means the private key orth.: subsaiber.