span class="keyword">Public</span> <span class="keyword">Function</span> <span class="identifier">DecryptMsg</span> ( 
	<span class="parameter">sMsgSignature</span> <span class="keyword">As</span> <span class="identifier">String</span>,
	<span class="parameter">sTimeStamp</span> <span class="keyword">As</span> <span class="identifier">String</span>,
	<span class="parameter">sNonce</span> <span class="keyword">As</span> <span class="identifier">String</span>,
	<span class="parameter">sPostData</span> <span c