diff --git a/.env.sample b/.env.sample
index f206c384..dd1dcdd3 100644
--- a/.env.sample
+++ b/.env.sample
@@ -18,4 +18,7 @@ PROOF_TEMPLATE_URL=
 
 # Google Signin
 GOOGLE_WEB_CLIENT_ID=CLIENT_ID
-GOOGLE_IOS_CLIENT_ID=CLIENT_ID
\ No newline at end of file
+GOOGLE_IOS_CLIENT_ID=CLIENT_ID
+
+# DATA ENCYPTION KEY
+DATA_ENCRYPTION_KEY=DATA_ENCRYPTION_KEY
diff --git a/app/screens/CredentialDetailsW3C.tsx b/app/screens/CredentialDetailsW3C.tsx
index 21c7a3ea..a19efce7 100644
--- a/app/screens/CredentialDetailsW3C.tsx
+++ b/app/screens/CredentialDetailsW3C.tsx
@@ -7,10 +7,10 @@ import {
   deleteCredentialExchangeRecordById,
   useCredentialByState,
   CredentialState,
-  createInvitation,
 } from '@adeya/ssi'
 import { BrandingOverlay } from '@hyperledger/aries-oca'
 import { CredentialOverlay } from '@hyperledger/aries-oca/build/legacy'
+import * as CryptoJS from 'crypto-js'
 import { toString as toQRCodeString } from 'qrcode'
 import React, { useCallback, useEffect, useState } from 'react'
 import { useTranslation } from 'react-i18next'
@@ -330,19 +330,25 @@ const CredentialDetailsW3C: React.FC<CredentialDetailsProps> = ({ navigation, ro
     try {
       setIsGeneratingPdf(true)
 
-      const invitation = await createInvitation(agent, 'https://adeya.com')
+      const certificateAttributes = w3cCredential?.credential.credentialSubject.claims
+
+      const dataToEncrypt = JSON.stringify({
+        email: certificateAttributes['email'] ?? 'email',
+        schemaUrl: w3cCredential?.credential.type[1],
+      })
 
-      const qrCodeSvg = await generateQRCodeString(invitation.invitationUrl)
+      // eslint-disable-next-line import/namespace
+      const encryptedToken = CryptoJS.AES.encrypt(dataToEncrypt, 'dataEncryptionKey').toString()
 
-      const certificateAttributes = w3cCredential?.credential.credentialSubject.claims
+      const qrCodeSvg = await generateQRCodeString(encryptedToken)
 
       const prettyVc = w3cCredential?.credential.prettyVc
       let content = prettyVc.certificate
 
-      const invitationUrlPlaceholder = '{{invitationUrl}}'
-      const invitationUrlEscapedPlaceholder = invitationUrlPlaceholder.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')
+      const contactDetailsPlaceholder = '{{qrcode}}'
+      const contactDetailsEscapedPlaceholder = contactDetailsPlaceholder.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')
 
-      content = content.replace(new RegExp(invitationUrlEscapedPlaceholder, 'g'), qrCodeSvg)
+      content = content.replace(new RegExp(contactDetailsEscapedPlaceholder, 'g'), qrCodeSvg)
 
       Object.keys(certificateAttributes).forEach(key => {
         // Statically picking the value of placeholder
diff --git a/ios/AdeyaWallet.xcodeproj/project.pbxproj b/ios/AdeyaWallet.xcodeproj/project.pbxproj
index 793352c8..1cb4e082 100644
--- a/ios/AdeyaWallet.xcodeproj/project.pbxproj
+++ b/ios/AdeyaWallet.xcodeproj/project.pbxproj
@@ -507,7 +507,7 @@
 				ASSETCATALOG_COMPILER_INCLUDE_ALL_APPICON_ASSETS = NO;
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_ENTITLEMENTS = AdeyaWallet/AdeyaWallet.entitlements;
-				CURRENT_PROJECT_VERSION = 33;
+				CURRENT_PROJECT_VERSION = 34;
 				DEVELOPMENT_ASSET_PATHS = "";
 				DEVELOPMENT_TEAM = Z5W7KRPGHZ;
 				ENABLE_BITCODE = NO;
@@ -545,7 +545,7 @@
 				CODE_SIGN_ENTITLEMENTS = AdeyaWallet/AdeyaWallet.entitlements;
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 33;
+				CURRENT_PROJECT_VERSION = 34;
 				DEVELOPMENT_ASSET_PATHS = "";
 				DEVELOPMENT_TEAM = Z5W7KRPGHZ;
 				INFOPLIST_FILE = AdeyaWallet/Info.plist;
diff --git a/package.json b/package.json
index 21c23f2a..7782afec 100644
--- a/package.json
+++ b/package.json
@@ -43,6 +43,7 @@
     "@robinbobin/react-native-google-drive-api-wrapper": "^1.2.4",
     "axios": "^1.6.0",
     "bip39": "^3.1.0",
+    "crypto-js": "^4.2.0",
     "events": "^1.1.1",
     "expo-modules-core": "^1.2.7",
     "i18next": "^23.4.1",
@@ -106,6 +107,7 @@
     "@react-native/eslint-config": "^0.72.2",
     "@react-native/metro-config": "^0.72.9",
     "@tsconfig/react-native": "^3.0.0",
+    "@types/crypto-js": "^4.2.2",
     "@types/lodash.flatten": "^4.4.7",
     "@types/lodash.merge": "^4.6.7",
     "@types/lodash.shuffle": "^4.2.7",
diff --git a/yarn.lock b/yarn.lock
index a4a55e2c..a326ae36 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3505,6 +3505,11 @@
   dependencies:
     "@babel/types" "^7.20.7"
 
+"@types/crypto-js@^4.2.2":
+  version "4.2.2"
+  resolved "https://registry.yarnpkg.com/@types/crypto-js/-/crypto-js-4.2.2.tgz#771c4a768d94eb5922cc202a3009558204df0cea"
+  integrity sha512-sDOLlVbHhXpAUAL0YHDUUwDZf3iN4Bwi4W6a0W0b+QcAezUbRtH4FVb+9J4h+XFPW7l/gQ9F8qC7P+Ec4k8QVQ==
+
 "@types/graceful-fs@^4.1.3":
   version "4.1.6"
   resolved "https://registry.npmjs.org/@types/graceful-fs/-/graceful-fs-4.1.6.tgz"
@@ -5182,7 +5187,7 @@ cross-spawn@^7.0.0, cross-spawn@^7.0.2, cross-spawn@^7.0.3:
     shebang-command "^2.0.0"
     which "^2.0.1"
 
-crypto-js@4.2.0:
+crypto-js@4.2.0, crypto-js@^4.2.0:
   version "4.2.0"
   resolved "https://registry.yarnpkg.com/crypto-js/-/crypto-js-4.2.0.tgz#4d931639ecdfd12ff80e8186dba6af2c2e856631"
   integrity sha512-KALDyEYgpY+Rlob/iriUtjV6d5Eq+Y191A5g4UqLAi8CyGP9N1+FdVbkc1SxKc2r4YAYqG8JzO2KGL+AizD70Q==