diff --git a/tkey-ios-mpc/tkey-ios-mpc.xcodeproj/project.pbxproj b/tkey-ios-mpc/tkey-ios-mpc.xcodeproj/project.pbxproj
index 944c00d..800dcca 100644
--- a/tkey-ios-mpc/tkey-ios-mpc.xcodeproj/project.pbxproj
+++ b/tkey-ios-mpc/tkey-ios-mpc.xcodeproj/project.pbxproj
@@ -12,7 +12,9 @@
 		28122A412BB4429E00B6FA63 /* EthereumClient.swift in Sources */ = {isa = PBXBuildFile; fileRef = 28122A402BB4429E00B6FA63 /* EthereumClient.swift */; };
 		28122A442BB4431800B6FA63 /* web3-zksync.swift in Frameworks */ = {isa = PBXBuildFile; productRef = 28122A432BB4431800B6FA63 /* web3-zksync.swift */; };
 		28122A462BB4431800B6FA63 /* web3.swift in Frameworks */ = {isa = PBXBuildFile; productRef = 28122A452BB4431800B6FA63 /* web3.swift */; };
-		285FF2622BBC3F4000A526F5 /* SingleFactorAuth in Frameworks */ = {isa = PBXBuildFile; productRef = 285FF2612BBC3F4000A526F5 /* SingleFactorAuth */; };
+		283C543E2BC014AC008CD381 /* SingleFactorAuth in Frameworks */ = {isa = PBXBuildFile; productRef = 283C543D2BC014AC008CD381 /* SingleFactorAuth */; };
+		283C54412BC01576008CD381 /* tkey-mpc-swift in Frameworks */ = {isa = PBXBuildFile; productRef = 283C54402BC01576008CD381 /* tkey-mpc-swift */; };
+		283C54442BC02A85008CD381 /* TorusUtils in Frameworks */ = {isa = PBXBuildFile; productRef = 283C54432BC02A85008CD381 /* TorusUtils */; };
 		285FF2642BBC7D1800A526F5 /* GoogleService-Info.plist in Resources */ = {isa = PBXBuildFile; fileRef = 285FF2632BBC7D1800A526F5 /* GoogleService-Info.plist */; };
 		285FF2672BBC7D8C00A526F5 /* FirebaseAuth in Frameworks */ = {isa = PBXBuildFile; productRef = 285FF2662BBC7D8C00A526F5 /* FirebaseAuth */; };
 		285FF26A2BBC7DF700A526F5 /* GoogleSignIn in Frameworks */ = {isa = PBXBuildFile; productRef = 285FF2692BBC7DF700A526F5 /* GoogleSignIn */; };
@@ -24,12 +26,10 @@
 		2882D6742BADAE6B00B3E518 /* tkey_ios_mpcTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2882D6732BADAE6B00B3E518 /* tkey_ios_mpcTests.swift */; };
 		2882D67E2BADAE6B00B3E518 /* tkey_ios_mpcUITests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2882D67D2BADAE6B00B3E518 /* tkey_ios_mpcUITests.swift */; };
 		2882D6802BADAE6B00B3E518 /* tkey_ios_mpcUITestsLaunchTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2882D67F2BADAE6B00B3E518 /* tkey_ios_mpcUITestsLaunchTests.swift */; };
-		2882D6912BADC5BD00B3E518 /* ThresholdKey in Frameworks */ = {isa = PBXBuildFile; productRef = 2882D6902BADC5BD00B3E518 /* ThresholdKey */; };
 		2882D6942BADC5E800B3E518 /* CustomAuthViewModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2882D6932BADC5E800B3E518 /* CustomAuthViewModel.swift */; };
 		2882D6982BADCA0500B3E518 /* LoginView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2882D6972BADCA0500B3E518 /* LoginView.swift */; };
 		2882D69A2BADCC4300B3E518 /* HomeView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2882D6992BADCC4300B3E518 /* HomeView.swift */; };
 		2882D69C2BADCD2400B3E518 /* ThresholdKeyViewModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2882D69B2BADCD2400B3E518 /* ThresholdKeyViewModel.swift */; };
-		2882D69F2BAE8D2F00B3E518 /* TorusUtils in Frameworks */ = {isa = PBXBuildFile; productRef = 2882D69E2BAE8D2F00B3E518 /* TorusUtils */; };
 		2882D6A22BAEC57C00B3E518 /* KeyChainInterface.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2882D6A12BAEC57C00B3E518 /* KeyChainInterface.swift */; };
 /* End PBXBuildFile section */
 
@@ -78,12 +78,12 @@
 			buildActionMask = 2147483647;
 			files = (
 				285FF26C2BBC7DF700A526F5 /* GoogleSignInSwift in Frameworks */,
-				2882D6912BADC5BD00B3E518 /* ThresholdKey in Frameworks */,
+				283C54442BC02A85008CD381 /* TorusUtils in Frameworks */,
 				285FF26A2BBC7DF700A526F5 /* GoogleSignIn in Frameworks */,
+				283C54412BC01576008CD381 /* tkey-mpc-swift in Frameworks */,
+				283C543E2BC014AC008CD381 /* SingleFactorAuth in Frameworks */,
 				28122A442BB4431800B6FA63 /* web3-zksync.swift in Frameworks */,
 				28122A3F2BB2A04A00B6FA63 /* Web3SwiftMpcProvider in Frameworks */,
-				285FF2622BBC3F4000A526F5 /* SingleFactorAuth in Frameworks */,
-				2882D69F2BAE8D2F00B3E518 /* TorusUtils in Frameworks */,
 				285FF2672BBC7D8C00A526F5 /* FirebaseAuth in Frameworks */,
 				28122A462BB4431800B6FA63 /* web3.swift in Frameworks */,
 			);
@@ -212,15 +212,15 @@
 			);
 			name = "tkey-ios-mpc";
 			packageProductDependencies = (
-				2882D6902BADC5BD00B3E518 /* ThresholdKey */,
-				2882D69E2BAE8D2F00B3E518 /* TorusUtils */,
 				28122A3E2BB2A04A00B6FA63 /* Web3SwiftMpcProvider */,
 				28122A432BB4431800B6FA63 /* web3-zksync.swift */,
 				28122A452BB4431800B6FA63 /* web3.swift */,
-				285FF2612BBC3F4000A526F5 /* SingleFactorAuth */,
 				285FF2662BBC7D8C00A526F5 /* FirebaseAuth */,
 				285FF2692BBC7DF700A526F5 /* GoogleSignIn */,
 				285FF26B2BBC7DF700A526F5 /* GoogleSignInSwift */,
+				283C543D2BC014AC008CD381 /* SingleFactorAuth */,
+				283C54402BC01576008CD381 /* tkey-mpc-swift */,
+				283C54432BC02A85008CD381 /* TorusUtils */,
 			);
 			productName = "tkey-ios-mpc";
 			productReference = 2882D65F2BADAE6900B3E518 /* tkey-ios-mpc.app */;
@@ -295,13 +295,13 @@
 			);
 			mainGroup = 2882D6562BADAE6900B3E518;
 			packageReferences = (
-				2882D68F2BADC5BD00B3E518 /* XCRemoteSwiftPackageReference "tkey-mpc-swift" */,
-				2882D69D2BAE8D2F00B3E518 /* XCRemoteSwiftPackageReference "torus-utils-swift" */,
 				28122A3D2BB2A04A00B6FA63 /* XCRemoteSwiftPackageReference "web3-swift-mpc-provider" */,
 				28122A422BB4431800B6FA63 /* XCRemoteSwiftPackageReference "web3" */,
-				285FF2602BBC3F4000A526F5 /* XCRemoteSwiftPackageReference "single-factor-auth-swift" */,
 				285FF2652BBC7D8C00A526F5 /* XCRemoteSwiftPackageReference "firebase-ios-sdk" */,
 				285FF2682BBC7DF700A526F5 /* XCRemoteSwiftPackageReference "GoogleSignIn-iOS" */,
+				283C543C2BC014AC008CD381 /* XCRemoteSwiftPackageReference "single-factor-auth-swift" */,
+				283C543F2BC01575008CD381 /* XCRemoteSwiftPackageReference "tkey-mpc-swift" */,
+				283C54422BC02A85008CD381 /* XCRemoteSwiftPackageReference "torus-utils-swift" */,
 			);
 			productRefGroup = 2882D6602BADAE6900B3E518 /* Products */;
 			projectDirPath = "";
@@ -704,44 +704,44 @@
 				version = 1.6.1;
 			};
 		};
-		285FF2602BBC3F4000A526F5 /* XCRemoteSwiftPackageReference "single-factor-auth-swift" */ = {
+		283C543C2BC014AC008CD381 /* XCRemoteSwiftPackageReference "single-factor-auth-swift" */ = {
 			isa = XCRemoteSwiftPackageReference;
 			repositoryURL = "https://github.com/Web3Auth/single-factor-auth-swift";
 			requirement = {
 				kind = upToNextMajorVersion;
-				minimumVersion = 3.0.0;
+				minimumVersion = 4.0.0;
 			};
 		};
-		285FF2652BBC7D8C00A526F5 /* XCRemoteSwiftPackageReference "firebase-ios-sdk" */ = {
+		283C543F2BC01575008CD381 /* XCRemoteSwiftPackageReference "tkey-mpc-swift" */ = {
 			isa = XCRemoteSwiftPackageReference;
-			repositoryURL = "https://github.com/firebase/firebase-ios-sdk";
+			repositoryURL = "https://github.com/tkey/tkey-mpc-swift";
 			requirement = {
 				kind = upToNextMajorVersion;
-				minimumVersion = 10.23.1;
+				minimumVersion = 2.1.0;
 			};
 		};
-		285FF2682BBC7DF700A526F5 /* XCRemoteSwiftPackageReference "GoogleSignIn-iOS" */ = {
+		283C54422BC02A85008CD381 /* XCRemoteSwiftPackageReference "torus-utils-swift" */ = {
 			isa = XCRemoteSwiftPackageReference;
-			repositoryURL = "https://github.com/google/GoogleSignIn-iOS";
+			repositoryURL = "https://github.com/torusresearch/torus-utils-swift";
 			requirement = {
 				kind = upToNextMajorVersion;
-				minimumVersion = 7.1.0;
+				minimumVersion = 8.0.0;
 			};
 		};
-		2882D68F2BADC5BD00B3E518 /* XCRemoteSwiftPackageReference "tkey-mpc-swift" */ = {
+		285FF2652BBC7D8C00A526F5 /* XCRemoteSwiftPackageReference "firebase-ios-sdk" */ = {
 			isa = XCRemoteSwiftPackageReference;
-			repositoryURL = "https://github.com/tkey/tkey-mpc-swift";
+			repositoryURL = "https://github.com/firebase/firebase-ios-sdk";
 			requirement = {
-				kind = exactVersion;
-				version = 1.1.0;
+				kind = upToNextMajorVersion;
+				minimumVersion = 10.23.1;
 			};
 		};
-		2882D69D2BAE8D2F00B3E518 /* XCRemoteSwiftPackageReference "torus-utils-swift" */ = {
+		285FF2682BBC7DF700A526F5 /* XCRemoteSwiftPackageReference "GoogleSignIn-iOS" */ = {
 			isa = XCRemoteSwiftPackageReference;
-			repositoryURL = "https://github.com/torusresearch/torus-utils-swift";
+			repositoryURL = "https://github.com/google/GoogleSignIn-iOS";
 			requirement = {
-				branch = master;
-				kind = branch;
+				kind = upToNextMajorVersion;
+				minimumVersion = 7.1.0;
 			};
 		};
 /* End XCRemoteSwiftPackageReference section */
@@ -762,11 +762,21 @@
 			package = 28122A422BB4431800B6FA63 /* XCRemoteSwiftPackageReference "web3" */;
 			productName = web3.swift;
 		};
-		285FF2612BBC3F4000A526F5 /* SingleFactorAuth */ = {
+		283C543D2BC014AC008CD381 /* SingleFactorAuth */ = {
 			isa = XCSwiftPackageProductDependency;
-			package = 285FF2602BBC3F4000A526F5 /* XCRemoteSwiftPackageReference "single-factor-auth-swift" */;
+			package = 283C543C2BC014AC008CD381 /* XCRemoteSwiftPackageReference "single-factor-auth-swift" */;
 			productName = SingleFactorAuth;
 		};
+		283C54402BC01576008CD381 /* tkey-mpc-swift */ = {
+			isa = XCSwiftPackageProductDependency;
+			package = 283C543F2BC01575008CD381 /* XCRemoteSwiftPackageReference "tkey-mpc-swift" */;
+			productName = "tkey-mpc-swift";
+		};
+		283C54432BC02A85008CD381 /* TorusUtils */ = {
+			isa = XCSwiftPackageProductDependency;
+			package = 283C54422BC02A85008CD381 /* XCRemoteSwiftPackageReference "torus-utils-swift" */;
+			productName = TorusUtils;
+		};
 		285FF2662BBC7D8C00A526F5 /* FirebaseAuth */ = {
 			isa = XCSwiftPackageProductDependency;
 			package = 285FF2652BBC7D8C00A526F5 /* XCRemoteSwiftPackageReference "firebase-ios-sdk" */;
@@ -782,16 +792,6 @@
 			package = 285FF2682BBC7DF700A526F5 /* XCRemoteSwiftPackageReference "GoogleSignIn-iOS" */;
 			productName = GoogleSignInSwift;
 		};
-		2882D6902BADC5BD00B3E518 /* ThresholdKey */ = {
-			isa = XCSwiftPackageProductDependency;
-			package = 2882D68F2BADC5BD00B3E518 /* XCRemoteSwiftPackageReference "tkey-mpc-swift" */;
-			productName = ThresholdKey;
-		};
-		2882D69E2BAE8D2F00B3E518 /* TorusUtils */ = {
-			isa = XCSwiftPackageProductDependency;
-			package = 2882D69D2BAE8D2F00B3E518 /* XCRemoteSwiftPackageReference "torus-utils-swift" */;
-			productName = TorusUtils;
-		};
 /* End XCSwiftPackageProductDependency section */
 	};
 	rootObject = 2882D6572BADAE6900B3E518 /* Project object */;
diff --git a/tkey-ios-mpc/tkey-ios-mpc.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved b/tkey-ios-mpc/tkey-ios-mpc.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved
index 59dc9c6..76e4e25 100644
--- a/tkey-ios-mpc/tkey-ios-mpc.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved
+++ b/tkey-ios-mpc/tkey-ios-mpc.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved
@@ -212,8 +212,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/Web3Auth/session-manager-swift.git",
       "state" : {
-        "revision" : "f4e6f24dfe0bac88eb9a7aeda1cd73caad69a9ce",
-        "version" : "3.0.1"
+        "revision" : "c89d9205a1ce38cd6c6374b906a9039d9cc03f05",
+        "version" : "3.1.1"
       }
     },
     {
@@ -221,8 +221,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/Web3Auth/single-factor-auth-swift",
       "state" : {
-        "revision" : "30f6a265ff91c85779482d16bc9ed20b930be161",
-        "version" : "3.0.0"
+        "revision" : "8baa2b8cf55b0a38cb98c412bea1c6597adb78ba",
+        "version" : "4.0.0"
       }
     },
     {
@@ -347,8 +347,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/tkey/tkey-mpc-swift",
       "state" : {
-        "revision" : "afd10e64b6b28793b5fd981a53c29373759e3242",
-        "version" : "1.1.0"
+        "revision" : "0b1020f2fe0c3790bc50aa133bb613ff1b55172f",
+        "version" : "2.1.0"
       }
     },
     {
@@ -356,8 +356,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/torusresearch/torus-utils-swift",
       "state" : {
-        "branch" : "master",
-        "revision" : "3fb829e71caa275556a067a1ffa1ca579bafbf8e"
+        "revision" : "04c62fd5f73f21bd01b7c07e08f6135db26c5940",
+        "version" : "8.0.0"
       }
     },
     {
diff --git a/tkey-ios-mpc/tkey-ios-mpc.xcodeproj/project.xcworkspace/xcuserdata/ayushb.xcuserdatad/UserInterfaceState.xcuserstate b/tkey-ios-mpc/tkey-ios-mpc.xcodeproj/project.xcworkspace/xcuserdata/ayushb.xcuserdatad/UserInterfaceState.xcuserstate
index d0e0418..5d9828f 100644
Binary files a/tkey-ios-mpc/tkey-ios-mpc.xcodeproj/project.xcworkspace/xcuserdata/ayushb.xcuserdatad/UserInterfaceState.xcuserstate and b/tkey-ios-mpc/tkey-ios-mpc.xcodeproj/project.xcworkspace/xcuserdata/ayushb.xcuserdatad/UserInterfaceState.xcuserstate differ
diff --git a/tkey-ios-mpc/tkey-ios-mpc.xcodeproj/xcuserdata/ayushb.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist b/tkey-ios-mpc/tkey-ios-mpc.xcodeproj/xcuserdata/ayushb.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist
index b1f1c2d..4c109ef 100644
--- a/tkey-ios-mpc/tkey-ios-mpc.xcodeproj/xcuserdata/ayushb.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist
+++ b/tkey-ios-mpc/tkey-ios-mpc.xcodeproj/xcuserdata/ayushb.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist
@@ -14,8 +14,8 @@
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             startingColumnNumber = "9223372036854775807"
             endingColumnNumber = "9223372036854775807"
-            startingLineNumber = "160"
-            endingLineNumber = "160"
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             landmarkType = "7">
             <Locations>
@@ -62,8 +62,8 @@
             filePath = "tkey-ios-mpc/ViewModels/ThresholdKeyViewModel.swift"
             startingColumnNumber = "9223372036854775807"
             endingColumnNumber = "9223372036854775807"
-            startingLineNumber = "155"
-            endingLineNumber = "155"
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+            endingLineNumber = "146"
             landmarkName = "initialize()"
             landmarkType = "7">
          </BreakpointContent>
@@ -78,8 +78,8 @@
             filePath = "tkey-ios-mpc/ViewModels/ThresholdKeyViewModel.swift"
             startingColumnNumber = "9223372036854775807"
             endingColumnNumber = "9223372036854775807"
-            startingLineNumber = "689"
-            endingLineNumber = "689"
+            startingLineNumber = "676"
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             landmarkName = "showAlert(alertContent:)"
             landmarkType = "7">
          </BreakpointContent>
@@ -88,48 +88,16 @@
          BreakpointExtensionID = "Xcode.Breakpoint.FileBreakpoint">
          <BreakpointContent
             uuid = "13996FEA-4BC2-4C07-AF93-31E78122B10E"
-            shouldBeEnabled = "Yes"
+            shouldBeEnabled = "No"
             ignoreCount = "0"
             continueAfterRunningActions = "No"
             filePath = "tkey-ios-mpc/ViewModels/ThresholdKeyViewModel.swift"
             startingColumnNumber = "9223372036854775807"
             endingColumnNumber = "9223372036854775807"
-            startingLineNumber = "673"
-            endingLineNumber = "673"
+            startingLineNumber = "660"
+            endingLineNumber = "660"
             landmarkName = "signMessage(onSigned:)"
             landmarkType = "7">
-            <Locations>
-               <Location
-                  uuid = "13996FEA-4BC2-4C07-AF93-31E78122B10E - 9fec10b2d678ef94"
-                  shouldBeEnabled = "Yes"
-                  ignoreCount = "0"
-                  continueAfterRunningActions = "No"
-                  symbolName = "tkey_ios_mpc.ThresholdKeyViewModel.signMessage(onSigned: (Swift.Optional&lt;Swift.String&gt;, Swift.Optional&lt;Swift.String&gt;) -&gt; ()) -&gt; ()"
-                  moduleName = "tkey-ios-mpc"
-                  usesParentBreakpointCondition = "Yes"
-                  urlString = "file:///Users/ayushb/Work/web3auth/tkey-examples/tkey-ios-mpc/tkey-ios-mpc/ViewModels/ThresholdKeyViewModel.swift"
-                  startingColumnNumber = "9223372036854775807"
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-                  shouldBeEnabled = "Yes"
-                  ignoreCount = "0"
-                  continueAfterRunningActions = "No"
-                  symbolName = "(1) suspend resume partial function for closure #1 @Sendable () async -&gt; () in tkey_ios_mpc.ThresholdKeyViewModel.signMessage(onSigned: (Swift.Optional&lt;Swift.String&gt;, Swift.Optional&lt;Swift.String&gt;) -&gt; ()) -&gt; ()"
-                  moduleName = "tkey-ios-mpc"
-                  usesParentBreakpointCondition = "Yes"
-                  urlString = "file:///Users/ayushb/Work/web3auth/tkey-examples/tkey-ios-mpc/tkey-ios-mpc/ViewModels/ThresholdKeyViewModel.swift"
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-                  endingColumnNumber = "9223372036854775807"
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          </BreakpointContent>
       </BreakpointProxy>
       <BreakpointProxy
@@ -142,8 +110,8 @@
             filePath = "tkey-ios-mpc/ViewModels/ThresholdKeyViewModel.swift"
             startingColumnNumber = "9223372036854775807"
             endingColumnNumber = "9223372036854775807"
-            startingLineNumber = "702"
-            endingLineNumber = "702"
+            startingLineNumber = "689"
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             landmarkType = "7">
          </BreakpointContent>
@@ -158,8 +126,8 @@
             filePath = "tkey-ios-mpc/ViewModels/ThresholdKeyViewModel.swift"
             startingColumnNumber = "9223372036854775807"
             endingColumnNumber = "9223372036854775807"
-            startingLineNumber = "342"
-            endingLineNumber = "342"
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             landmarkName = "addSecurityQuestion(question:answer:)"
             landmarkType = "7">
          </BreakpointContent>
@@ -174,8 +142,8 @@
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             startingColumnNumber = "9223372036854775807"
             endingColumnNumber = "9223372036854775807"
-            startingLineNumber = "698"
-            endingLineNumber = "698"
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             landmarkType = "7">
          </BreakpointContent>
@@ -190,8 +158,8 @@
             filePath = "tkey-ios-mpc/ViewModels/ThresholdKeyViewModel.swift"
             startingColumnNumber = "9223372036854775807"
             endingColumnNumber = "9223372036854775807"
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-            endingLineNumber = "696"
+            startingLineNumber = "683"
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             landmarkName = "prepareEthTssAccout(factorKey:)"
             landmarkType = "7">
          </BreakpointContent>
@@ -206,8 +174,8 @@
             filePath = "tkey-ios-mpc/ViewModels/ThresholdKeyViewModel.swift"
             startingColumnNumber = "9223372036854775807"
             endingColumnNumber = "9223372036854775807"
-            startingLineNumber = "325"
-            endingLineNumber = "325"
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             landmarkName = "addSecurityQuestion(question:answer:)"
             landmarkType = "7">
          </BreakpointContent>
@@ -222,129 +190,144 @@
             filePath = "tkey-ios-mpc/ViewModels/ThresholdKeyViewModel.swift"
             startingColumnNumber = "9223372036854775807"
             endingColumnNumber = "9223372036854775807"
-            startingLineNumber = "659"
-            endingLineNumber = "659"
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             landmarkType = "7">
             <Locations>
                <Location
-                  uuid = "4F148A81-633C-4484-9A78-025E74BE1ECF - 31aa846bc9780ef9"
+                  uuid = "4F148A81-633C-4484-9A78-025E74BE1ECF - 9fec10b2d678d24b"
+                  shouldBeEnabled = "Yes"
+                  ignoreCount = "0"
+                  continueAfterRunningActions = "No"
+                  symbolName = "tkey_ios_mpc.ThresholdKeyViewModel.signMessage(onSigned: (Swift.Optional&lt;Swift.String&gt;, Swift.Optional&lt;Swift.String&gt;) -&gt; ()) -&gt; ()"
+                  moduleName = "tkey-ios-mpc"
+                  usesParentBreakpointCondition = "Yes"
+                  urlString = "file:///Users/ayushb/Work/web3auth/tkey-examples/tkey-ios-mpc/tkey-ios-mpc/ViewModels/ThresholdKeyViewModel.swift"
+                  startingColumnNumber = "9223372036854775807"
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-                  symbolName = "(1) suspend resume partial function for tkey_ios_mpc.ThresholdKeyViewModel.saveNewTSSFactor(newFactorKey: tkey_pkg.PrivateKey) async throws -&gt; ()"
+                  symbolName = "(1) suspend resume partial function for tkey_ios_mpc.ThresholdKeyViewModel.saveNewTSSFactor(newFactorKey: tkey_mpc_swift.PrivateKey) async throws -&gt; ()"
                   moduleName = "tkey-ios-mpc"
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                   shouldBeEnabled = "Yes"
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                   continueAfterRunningActions = "No"
-                  symbolName = "(3) suspend resume partial function for tkey_ios_mpc.ThresholdKeyViewModel.saveNewTSSFactor(newFactorKey: tkey_pkg.PrivateKey) async throws -&gt; ()"
+                  symbolName = "(3) suspend resume partial function for tkey_ios_mpc.ThresholdKeyViewModel.saveNewTSSFactor(newFactorKey: tkey_mpc_swift.PrivateKey) async throws -&gt; ()"
                   moduleName = "tkey-ios-mpc"
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                <Location
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                   ignoreCount = "0"
                   continueAfterRunningActions = "No"
-                  symbolName = "(5) suspend resume partial function for tkey_ios_mpc.ThresholdKeyViewModel.saveNewTSSFactor(newFactorKey: tkey_pkg.PrivateKey) async throws -&gt; ()"
+                  symbolName = "(5) suspend resume partial function for tkey_ios_mpc.ThresholdKeyViewModel.saveNewTSSFactor(newFactorKey: tkey_mpc_swift.PrivateKey) async throws -&gt; ()"
                   moduleName = "tkey-ios-mpc"
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                   endingColumnNumber = "9223372036854775807"
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                <Location
-                  uuid = "4F148A81-633C-4484-9A78-025E74BE1ECF - 531d9bb943f842f7"
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                   ignoreCount = "0"
                   continueAfterRunningActions = "No"
-                  symbolName = "(7) suspend resume partial function for tkey_ios_mpc.ThresholdKeyViewModel.saveNewTSSFactor(newFactorKey: tkey_pkg.PrivateKey) async throws -&gt; ()"
+                  symbolName = "(7) suspend resume partial function for tkey_ios_mpc.ThresholdKeyViewModel.saveNewTSSFactor(newFactorKey: tkey_mpc_swift.PrivateKey) async throws -&gt; ()"
                   moduleName = "tkey-ios-mpc"
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                   endingColumnNumber = "9223372036854775807"
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-                  endingLineNumber = "659"
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                </Location>
                <Location
-                  uuid = "4F148A81-633C-4484-9A78-025E74BE1ECF - f9f42afd41b043e"
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                   shouldBeEnabled = "Yes"
                   ignoreCount = "0"
                   continueAfterRunningActions = "No"
-                  symbolName = "(10) suspend resume partial function for tkey_ios_mpc.ThresholdKeyViewModel.saveNewTSSFactor(newFactorKey: tkey_pkg.PrivateKey) async throws -&gt; ()"
+                  symbolName = "(10) suspend resume partial function for tkey_ios_mpc.ThresholdKeyViewModel.saveNewTSSFactor(newFactorKey: tkey_mpc_swift.PrivateKey) async throws -&gt; ()"
                   moduleName = "tkey-ios-mpc"
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                   endingColumnNumber = "9223372036854775807"
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                <Location
-                  uuid = "4F148A81-633C-4484-9A78-025E74BE1ECF - 2f403ca37adea73f"
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                   ignoreCount = "0"
                   continueAfterRunningActions = "No"
-                  symbolName = "(11) suspend resume partial function for tkey_ios_mpc.ThresholdKeyViewModel.saveNewTSSFactor(newFactorKey: tkey_pkg.PrivateKey) async throws -&gt; ()"
+                  symbolName = "(11) suspend resume partial function for tkey_ios_mpc.ThresholdKeyViewModel.saveNewTSSFactor(newFactorKey: tkey_mpc_swift.PrivateKey) async throws -&gt; ()"
                   moduleName = "tkey-ios-mpc"
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                   endingColumnNumber = "9223372036854775807"
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                <Location
-                  uuid = "4F148A81-633C-4484-9A78-025E74BE1ECF - cc35fe96e180c238"
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                   shouldBeEnabled = "Yes"
                   ignoreCount = "0"
                   continueAfterRunningActions = "No"
-                  symbolName = "(12) suspend resume partial function for tkey_ios_mpc.ThresholdKeyViewModel.saveNewTSSFactor(newFactorKey: tkey_pkg.PrivateKey) async throws -&gt; ()"
+                  symbolName = "(12) suspend resume partial function for tkey_ios_mpc.ThresholdKeyViewModel.saveNewTSSFactor(newFactorKey: tkey_mpc_swift.PrivateKey) async throws -&gt; ()"
                   moduleName = "tkey-ios-mpc"
                   usesParentBreakpointCondition = "Yes"
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                   endingColumnNumber = "9223372036854775807"
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                </Location>
                <Location
-                  uuid = "4F148A81-633C-4484-9A78-025E74BE1ECF - ede6b88a144a7d39"
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                   shouldBeEnabled = "Yes"
                   ignoreCount = "0"
                   continueAfterRunningActions = "No"
-                  symbolName = "(13) suspend resume partial function for tkey_ios_mpc.ThresholdKeyViewModel.saveNewTSSFactor(newFactorKey: tkey_pkg.PrivateKey) async throws -&gt; ()"
+                  symbolName = "(13) suspend resume partial function for tkey_ios_mpc.ThresholdKeyViewModel.saveNewTSSFactor(newFactorKey: tkey_mpc_swift.PrivateKey) async throws -&gt; ()"
                   moduleName = "tkey-ios-mpc"
                   usesParentBreakpointCondition = "Yes"
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                   endingColumnNumber = "9223372036854775807"
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             </Locations>
diff --git a/tkey-ios-mpc/tkey-ios-mpc.xcodeproj/xcuserdata/ayushb.xcuserdatad/xcschemes/xcschememanagement.plist b/tkey-ios-mpc/tkey-ios-mpc.xcodeproj/xcuserdata/ayushb.xcuserdatad/xcschemes/xcschememanagement.plist
index b9351ba..5a508a1 100644
--- a/tkey-ios-mpc/tkey-ios-mpc.xcodeproj/xcuserdata/ayushb.xcuserdatad/xcschemes/xcschememanagement.plist
+++ b/tkey-ios-mpc/tkey-ios-mpc.xcodeproj/xcuserdata/ayushb.xcuserdatad/xcschemes/xcschememanagement.plist
@@ -9,84 +9,231 @@
 			<key>isShown</key>
 			<false/>
 			<key>orderHint</key>
-			<integer>11</integer>
+			<integer>14</integer>
+		</dict>
+		<key>AnyCodable (Playground) 10.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>53</integer>
+		</dict>
+		<key>AnyCodable (Playground) 11.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>54</integer>
+		</dict>
+		<key>AnyCodable (Playground) 12.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>57</integer>
+		</dict>
+		<key>AnyCodable (Playground) 13.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>58</integer>
+		</dict>
+		<key>AnyCodable (Playground) 14.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>59</integer>
 		</dict>
 		<key>AnyCodable (Playground) 2.xcscheme</key>
 		<dict>
 			<key>isShown</key>
 			<false/>
 			<key>orderHint</key>
-			<integer>13</integer>
+			<integer>15</integer>
 		</dict>
 		<key>AnyCodable (Playground) 3.xcscheme</key>
 		<dict>
 			<key>isShown</key>
 			<false/>
 			<key>orderHint</key>
-			<integer>18</integer>
+			<integer>22</integer>
 		</dict>
 		<key>AnyCodable (Playground) 4.xcscheme</key>
 		<dict>
 			<key>isShown</key>
 			<false/>
 			<key>orderHint</key>
-			<integer>19</integer>
+			<integer>23</integer>
 		</dict>
 		<key>AnyCodable (Playground) 5.xcscheme</key>
 		<dict>
 			<key>isShown</key>
 			<false/>
 			<key>orderHint</key>
-			<integer>20</integer>
+			<integer>24</integer>
+		</dict>
+		<key>AnyCodable (Playground) 6.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>34</integer>
+		</dict>
+		<key>AnyCodable (Playground) 7.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>35</integer>
+		</dict>
+		<key>AnyCodable (Playground) 8.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>36</integer>
+		</dict>
+		<key>AnyCodable (Playground) 9.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>52</integer>
 		</dict>
 		<key>AnyCodable (Playground).xcscheme</key>
 		<dict>
 			<key>isShown</key>
 			<false/>
 			<key>orderHint</key>
-			<integer>9</integer>
+			<integer>13</integer>
 		</dict>
 		<key>Demo (Playground) 1.xcscheme</key>
 		<dict>
 			<key>isShown</key>
 			<false/>
 			<key>orderHint</key>
-			<integer>1</integer>
+			<integer>2</integer>
+		</dict>
+		<key>Demo (Playground) 10.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>41</integer>
+		</dict>
+		<key>Demo (Playground) 11.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>42</integer>
+		</dict>
+		<key>Demo (Playground) 12.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>46</integer>
+		</dict>
+		<key>Demo (Playground) 13.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>47</integer>
+		</dict>
+		<key>Demo (Playground) 14.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>48</integer>
+		</dict>
+		<key>Demo (Playground) 15.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>66</integer>
+		</dict>
+		<key>Demo (Playground) 16.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>67</integer>
+		</dict>
+		<key>Demo (Playground) 17.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>68</integer>
 		</dict>
 		<key>Demo (Playground) 2.xcscheme</key>
 		<dict>
 			<key>isShown</key>
 			<false/>
 			<key>orderHint</key>
-			<integer>2</integer>
+			<integer>3</integer>
 		</dict>
 		<key>Demo (Playground) 3.xcscheme</key>
 		<dict>
 			<key>isShown</key>
 			<false/>
 			<key>orderHint</key>
-			<integer>21</integer>
+			<integer>10</integer>
 		</dict>
 		<key>Demo (Playground) 4.xcscheme</key>
 		<dict>
 			<key>isShown</key>
 			<false/>
 			<key>orderHint</key>
-			<integer>22</integer>
+			<integer>11</integer>
 		</dict>
 		<key>Demo (Playground) 5.xcscheme</key>
 		<dict>
 			<key>isShown</key>
 			<false/>
 			<key>orderHint</key>
-			<integer>23</integer>
+			<integer>12</integer>
+		</dict>
+		<key>Demo (Playground) 6.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>25</integer>
+		</dict>
+		<key>Demo (Playground) 7.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>26</integer>
+		</dict>
+		<key>Demo (Playground) 8.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>27</integer>
+		</dict>
+		<key>Demo (Playground) 9.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>40</integer>
 		</dict>
 		<key>Demo (Playground).xcscheme</key>
 		<dict>
 			<key>isShown</key>
 			<false/>
 			<key>orderHint</key>
-			<integer>0</integer>
+			<integer>1</integer>
 		</dict>
 		<key>JWTDecode (Playground) 1.xcscheme</key>
 		<dict>
@@ -137,33 +284,96 @@
 			<key>orderHint</key>
 			<integer>8</integer>
 		</dict>
+		<key>Playground (Playground) 10.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>50</integer>
+		</dict>
+		<key>Playground (Playground) 11.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>51</integer>
+		</dict>
+		<key>Playground (Playground) 12.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>60</integer>
+		</dict>
+		<key>Playground (Playground) 13.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>61</integer>
+		</dict>
+		<key>Playground (Playground) 14.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>62</integer>
+		</dict>
 		<key>Playground (Playground) 2.xcscheme</key>
 		<dict>
 			<key>isShown</key>
 			<false/>
 			<key>orderHint</key>
-			<integer>10</integer>
+			<integer>9</integer>
 		</dict>
 		<key>Playground (Playground) 3.xcscheme</key>
 		<dict>
 			<key>isShown</key>
 			<false/>
 			<key>orderHint</key>
-			<integer>24</integer>
+			<integer>19</integer>
 		</dict>
 		<key>Playground (Playground) 4.xcscheme</key>
 		<dict>
 			<key>isShown</key>
 			<false/>
 			<key>orderHint</key>
-			<integer>25</integer>
+			<integer>20</integer>
 		</dict>
 		<key>Playground (Playground) 5.xcscheme</key>
 		<dict>
 			<key>isShown</key>
 			<false/>
 			<key>orderHint</key>
-			<integer>26</integer>
+			<integer>21</integer>
+		</dict>
+		<key>Playground (Playground) 6.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>37</integer>
+		</dict>
+		<key>Playground (Playground) 7.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>38</integer>
+		</dict>
+		<key>Playground (Playground) 8.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>39</integer>
+		</dict>
+		<key>Playground (Playground) 9.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>49</integer>
 		</dict>
 		<key>Playground (Playground).xcscheme</key>
 		<dict>
@@ -177,26 +387,131 @@
 			<key>isShown</key>
 			<false/>
 			<key>orderHint</key>
-			<integer>29</integer>
+			<integer>5</integer>
+		</dict>
+		<key>Promises (Playground) 10.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>32</integer>
+		</dict>
+		<key>Promises (Playground) 11.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>33</integer>
+		</dict>
+		<key>Promises (Playground) 12.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>43</integer>
+		</dict>
+		<key>Promises (Playground) 13.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>44</integer>
+		</dict>
+		<key>Promises (Playground) 14.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>45</integer>
+		</dict>
+		<key>Promises (Playground) 15.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>63</integer>
+		</dict>
+		<key>Promises (Playground) 16.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>64</integer>
+		</dict>
+		<key>Promises (Playground) 17.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>65</integer>
 		</dict>
 		<key>Promises (Playground) 2.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>6</integer>
+		</dict>
+		<key>Promises (Playground) 3.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>16</integer>
+		</dict>
+		<key>Promises (Playground) 4.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>17</integer>
+		</dict>
+		<key>Promises (Playground) 5.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>18</integer>
+		</dict>
+		<key>Promises (Playground) 6.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>28</integer>
+		</dict>
+		<key>Promises (Playground) 7.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>29</integer>
+		</dict>
+		<key>Promises (Playground) 8.xcscheme</key>
 		<dict>
 			<key>isShown</key>
 			<false/>
 			<key>orderHint</key>
 			<integer>30</integer>
 		</dict>
+		<key>Promises (Playground) 9.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>31</integer>
+		</dict>
 		<key>Promises (Playground).xcscheme</key>
 		<dict>
 			<key>isShown</key>
 			<false/>
 			<key>orderHint</key>
-			<integer>28</integer>
+			<integer>4</integer>
 		</dict>
 		<key>tkey-ios-mpc.xcscheme_^#shared#^_</key>
 		<dict>
 			<key>orderHint</key>
-			<integer>3</integer>
+			<integer>0</integer>
 		</dict>
 	</dict>
 </dict>
diff --git a/tkey-ios-mpc/tkey-ios-mpc/ViewModels/CustomAuthViewModel.swift b/tkey-ios-mpc/tkey-ios-mpc/ViewModels/CustomAuthViewModel.swift
index cbd6f20..a366b9e 100644
--- a/tkey-ios-mpc/tkey-ios-mpc/ViewModels/CustomAuthViewModel.swift
+++ b/tkey-ios-mpc/tkey-ios-mpc/ViewModels/CustomAuthViewModel.swift
@@ -10,33 +10,22 @@ import SingleFactorAuth
 import FirebaseAuth
 import GoogleSignIn
 import FirebaseCore
+import TorusUtils
 
 class CustomAuthViewModel: ObservableObject {
-//    var customAuth: CustomAuth!
-    var torusSFAKey: TorusSFAKey!
+    var torusSFAKey: TorusKey!
     var singleFactorAuth: SingleFactorAuth!
+    var authDataResult: AuthDataResult!
     
     @Published var isLoggedIn: Bool = false
     
     func intialize() {
         Task {
-            let singleFactorAuthArgs = SingleFactorAuthArgs(network: .sapphire(.SAPPHIRE_MAINNET))
+            let singleFactorAuthArgs = SingleFactorAuthArgs(
+                web3AuthClientId: "BPi5PB_UiIZ-cPz1GtV5i1I2iOSOHuimiXBI0e-Oe_u6X3oVAbCiAZOTEBtTXw4tsluTITPqA8zMsfxIKMjiqNQ",
+                network: .SAPPHIRE_MAINNET
+            )
             singleFactorAuth = SingleFactorAuth(singleFactorAuthArgs: singleFactorAuthArgs)
-//            let subVerifierDetails = SubVerifierDetails(
-//                loginType: .web,
-//                loginProvider: .google,
-//                clientId: "519228911939-cri01h55lsjbsia1k7ll6qpalrus75ps.apps.googleusercontent.com",
-//                verifier: "w3a-google-demo",
-//                redirectURL: "tdsdk://tdsdk/oauthCallback",
-//                browserRedirectURL: "https://scripts.toruswallet.io/redirect.html"
-//                
-//            )
-//            customAuth = CustomAuth.init(
-//                aggregateVerifierType: .singleLogin, 
-//                aggregateVerifier: "w3a-google-demo",
-//                subVerifierDetails: [subVerifierDetails],
-//                network: .sapphire(.SAPPHIRE_MAINNET)
-//            )
         }
     }
     
@@ -49,10 +38,9 @@ class CustomAuthViewModel: ObservableObject {
         
        
         guard let windowScene = UIApplication.shared.connectedScenes.first as? UIWindowScene else { return }
-        guard let rootViewController = windowScene.windows.first?.rootViewController else { return }
-        
+            
        
-        GIDSignIn.sharedInstance.signIn(withPresenting: rootViewController.presentedViewController!) { [unowned self] user, error in
+        GIDSignIn.sharedInstance.signIn(withPresenting: windowScene.keyWindow!.rootViewController!) { [unowned self] user, error in
             if(user != nil) {
                 authenticateUser(for: user!, with: error)
             } else {
@@ -67,16 +55,17 @@ class CustomAuthViewModel: ObservableObject {
         return
       }
       
-      guard let idToken = user?.user.idToken else { return }
+        guard let idToken = user?.user.idToken else { return }
         guard let accessToken = user?.user.accessToken else {return}
-      
+        
         let credential = GoogleAuthProvider.credential(withIDToken: idToken.tokenString, accessToken: accessToken.tokenString)
-      
-      Auth.auth().signIn(with: credential) { [unowned self] (_, error) in
+
+      Auth.auth().signIn(with: credential) { [unowned self] (result, error) in
         if let error = error {
           print(error.localizedDescription)
         } else {
-            self.isLoggedIn.toggle()
+            authDataResult = result!
+            loginWithSFA()
         }
       }
     }
@@ -86,14 +75,14 @@ class CustomAuthViewModel: ObservableObject {
     func loginWithSFA()  {
         Task {
             do {
-//                try await singleFactorAuth.getKey(
-//                    loginParams: LoginParams(
-//                    verifier: <#T##String#>, 
-//                    verifierId: <#T##String#>,
-//                    idToken: <#T##String#>
-//                    )
-//                )
-                torusKeyDetails = try await singleFactorAuth.
+                torusSFAKey = try await singleFactorAuth.getTorusKey(
+                    loginParams: LoginParams(
+                    verifier: "w3a-firebase-demo",
+                    verifierId: authDataResult.user.uid,
+                    idToken: try authDataResult.user.getIDToken()
+                    )
+                )
+                
                 DispatchQueue.main.async {
                     self.isLoggedIn.toggle()
                 }
diff --git a/tkey-ios-mpc/tkey-ios-mpc/ViewModels/ThresholdKeyViewModel.swift b/tkey-ios-mpc/tkey-ios-mpc/ViewModels/ThresholdKeyViewModel.swift
index 04205b5..35d7e28 100644
--- a/tkey-ios-mpc/tkey-ios-mpc/ViewModels/ThresholdKeyViewModel.swift
+++ b/tkey-ios-mpc/tkey-ios-mpc/ViewModels/ThresholdKeyViewModel.swift
@@ -6,7 +6,6 @@
 //
 
 import Foundation
-import tkey_pkg
 import TorusUtils
 import FetchNodeDetails
 import CommonSources
@@ -15,14 +14,14 @@ import web3
 import CryptoSwift
 import UIKit
 import SingleFactorAuth
+import tkey_mpc_swift
 
 class ThresholdKeyViewModel: ObservableObject {
-    
-    var torusSFAKey: TorusSFAKey
+    var customAuthViewModel: CustomAuthViewModel
     var ethereumClient: EthereumClient!
     
-    init(torusSFAKey: TorusSFAKey) {
-        self.torusSFAKey = torusSFAKey
+    init(customAuthViewModel: CustomAuthViewModel) {
+        self.customAuthViewModel = customAuthViewModel
         ethereumClient = EthereumClient()
     }
     
@@ -54,35 +53,26 @@ class ThresholdKeyViewModel: ObservableObject {
     func initialize() {
         Task {
             do {
-                guard let finalKeyData = torusSFAKey.getPrivateKey() else {
-                    showAlert(alertContent:"Failed to get public address from userinfo")
+                guard let postboxkey = self.customAuthViewModel.torusSFAKey.finalKeyData?.privKey else {
+                    showAlert(alertContent: "Not able to retrive private key")
                     return
                 }
                 
-                guard let verifierLocal = userData.userInfo["verifier"] as? String, let verifierIdLocal = userData.userInfo["verifierId"] as? String else {
-                    showAlert(alertContent: "Failed to get verifier or verifierId from userinfo")
-                    return
-                }
-                verifier = verifierLocal
-                verifierId = verifierIdLocal
+                verifier = "w3a-firebase-demo"
+                verifierId = customAuthViewModel.authDataResult.user.uid
                 
-                guard let postboxkey = finalKeyData.privKey else {
-                    showAlert(alertContent:"Failed to get postboxkey")
-                    return
-                }
+                let idToken = try await self.customAuthViewModel.authDataResult.user.getIDToken()
                 
-                guard let sessionData = userData.torusKey.sessionData else {
-                    showAlert(alertContent:"Failed to get sessionData")
+                guard let sessionData = self.customAuthViewModel.torusSFAKey.sessionData else {
+                    showAlert(alertContent: "Failed to retrive session data")
                     return
                 }
                 
                 let sessionTokenData = sessionData.sessionTokenData
                 
                 signatures = sessionTokenData.map { token in
-                    return [  "data": Data(hex: token!.token).base64EncodedString(),
-                              "sig": token!.signature ]
+                    return [  "data": Data.init(hex: token!.token).base64EncodedString(), "sig": token!.signature ]
                 }
-                assert(signatures.isEmpty != true)
                 
                 guard let storage_layer = try? StorageLayer(
                     enable_logging: true,
@@ -95,7 +85,8 @@ class ThresholdKeyViewModel: ObservableObject {
                 
                 torusUtils = TorusUtils(
                     enableOneKey: true,
-                    network: .sapphire(.SAPPHIRE_MAINNET)
+                    network: .sapphire(.SAPPHIRE_MAINNET), 
+                    clientId: "BPi5PB_UiIZ-cPz1GtV5i1I2iOSOHuimiXBI0e-Oe_u6X3oVAbCiAZOTEBtTXw4tsluTITPqA8zMsfxIKMjiqNQ"
                 )
                 
                 let nodeDetailsManager = NodeDetailManager(
@@ -353,13 +344,9 @@ class ThresholdKeyViewModel: ObservableObject {
     func resetAccount() {
         Task {
             do {
-                guard let finalKeyData = userData.torusKey.finalKeyData else {
-                    showAlert(alertContent:"Failed to get public address from userinfo")
-                    return
-                }
                 
-                guard let postboxkey = finalKeyData.privKey else {
-                    showAlert(alertContent: "Failed to get public address from userinfo")
+                guard let postboxkey = self.customAuthViewModel.torusSFAKey.finalKeyData?.privKey else {
+                    showAlert(alertContent: "Not able to retrive private key")
                     return
                 }
                 
@@ -743,7 +730,7 @@ class ThresholdKeyViewModel: ObservableObject {
             selectedTag: tag,
             verifier: verifier,
             verifierID: verifierId,
-            nodeIndexes: tssPublicAddressInfo.nodeIndexes.sorted(),
+            nodeIndexes: tssPublicAddressInfo.nodeIndexes,
             tssEndpoints: tssEndPoints,
             authSigs: sigs
         )
diff --git a/tkey-ios-mpc/tkey-ios-mpc/Views/ContentView.swift b/tkey-ios-mpc/tkey-ios-mpc/Views/ContentView.swift
index ebb8deb..8079732 100644
--- a/tkey-ios-mpc/tkey-ios-mpc/Views/ContentView.swift
+++ b/tkey-ios-mpc/tkey-ios-mpc/Views/ContentView.swift
@@ -14,7 +14,7 @@ struct ContentView: View {
         NavigationView {
             if customAuthViewModel.isLoggedIn {
                 ThresholdKeyView(thresholdKeyViewModel: ThresholdKeyViewModel(
-                    userData: customAuthViewModel.torusKeyDetails
+                    customAuthViewModel: customAuthViewModel
                 ))
                 
             } else {