soap header facing error:Hash values do not match. (from client)

[jaydipsinh]

In soap header part

<soapenv:Header>
		<wsse:Security xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd">
		<wsse:BinarySecurityToken EncodingType="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-soap-message-security-1.0#Base64Binary" ValueType="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-x509-token-profile-1.0#X509v3" wsu:Id="CertId-9502902" xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd">....data....</wsse:BinarySecurityToken>
		<ds:Signature Id="Signature-12345678" xmlns:ds="http://www.w3.org/2000/09/xmldsig#">
			<ds:SignedInfo>
				<ds:CanonicalizationMethod Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"/>
				<ds:SignatureMethod Algorithm="http://www.w3.org/2000/09/xmldsig#rsa-sha1"/>
				<ds:Reference URI="#id-4453123">
				<ds:Transforms>
					<ds:Transform Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"/>
				</ds:Transforms>
				<ds:DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1"/>
				<ds:DigestValue>'.$ssDigest.'</ds:DigestValue>
				</ds:Reference>
			</ds:SignedInfo>
			<ds:SignatureValue>.......</ds:SignatureValue>

			<ds:KeyInfo Id="KeyId-98765432"><wsse:SecurityTokenReference wsu:Id="STRId-33454994" xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd">
			<wsse:Reference URI="#CertId-9502902" ValueType="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-x509-token-profile-1.0#X509v3"/>
			</wsse:SecurityTokenReference>
			</ds:KeyInfo>
		</ds:Signature>
		</wsse:Security>
</soapenv:Header>

Thanks in advance