RESOLVED

RESOLVED!!!!


Script updated with below.

<xsl:stylesheet version="1.0"

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Jayprakash Yadav
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Original Message:
Sent: Mon May 09, 2022 01:02 AM
From: Jayprakash Yadav
Subject: RSA/ECB/OAEPWithSHA-512AndMGF1Padding Encryption using dp:encrypt-key()

Hi,

I have requirement for encryption of my AES key using RSA/ECB/OAEPWithSHA-512AndMGF1Padding, below is XSLT policy, resulting in *key encryption failed*.

Anyone could help me figure out, where I am doing wrong.

<xsl:stylesheet version="1.0"

xmlns:xsl="http://www.w3.org/1999/XSL/Transform"

xmlns:dp="http://www.datapower.com/extensions"

xmlns:func="http://exslt.org/functions"

xmlns:apim="http://www.ibm.com/apimanagement" extension-element-prefixes="dp func apim">

<xsl:import href="local:/isp/policy/apim.custom.xsl"/>

<xsl:template match="/">

<xsl:variable name="client-id" select="apim:getVariable('request.headers.cek')" />

                <xsl:variable name="OAEPParameters" select="'9lWu3Q=='" />

<xsl:variable name="algorithm" select="'http://www.w3.org/2009/xmlenc11#rsa-oaep'" />

                <xsl:variable name="OAEPDigestAlgorithm" select="'http://www.w3.org/2001/04/xmlenc#sha512'" />

                <xsl:variable name="MGFAlgorithm" select="'http://www.w3.org/2009/xmlenc11#mgf1sha512'" />

<xsl:variable name="sessionKey" select="$client-id"/>

<xsl:variable name="recipient" select="'name:bank'"/>

<xsl:variable name="encryptOut">

<xsl:value-of select="dp:encrypt-key($sessionKey,$recipient,$algorithm,$OAEPParameters,$OAEPDigestAlgorithm,$MGFAlgorithm)"/>

</xsl:variable>

<EncryptedValue>

<xsl:copy-of select="$encryptOut"/>

</EncryptedValue>

</xsl:template>

</xsl:stylesheet>

------------------------------
Jayprakash Yadav
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