diff --git a/src/app/keycard/core.nim b/src/app/keycard/core.nim
index ffb92058c1..96e6cc42af 100644
--- a/src/app/keycard/core.nim
+++ b/src/app/keycard/core.nim
@@ -24,60 +24,7 @@ proc delete*(self: KeycardController) =
 proc reset*(self: KeycardController) =
   discard
 
-proc attemptOpenSecureChannel(self: KeycardController) : bool =
-  let pairing = self.view.pairings.getPairing(self.view.appInfo.instanceUID)
-
-  if pairing == "":
-    return false
-
-  discard """let err = self.status.keycard.openSecureChannel(pairing)
-
-  if err == Ok:
-    return true
-
-  self.view.pairings.removePairing(self.view.appInfo.instanceUID)
-
-  """"
-  return false
-
-proc getCardState(self: KeycardController) =
-  var appInfo: KeycardApplicationInfo
-
-  try:
-    appInfo = self.status.keycard.select()
-  except KeycardSelectException as ex:
-    self.view.cardUnhandledError(ex.error)
-    return
-
-  self.view.appInfo = appInfo
-
-  if not appInfo.installed:
-    self.view.cardState = NotKeycard
-    self.view.cardNotKeycard()
-  elif not appInfo.initialized:
-    self.view.cardState = PreInit
-    self.view.cardPreInit()
-  elif self.attemptOpenSecureChannel():
-    discard """
-    self.view.appStatus = self.status.keycard.getStatusApplication()
-    if self.view.appStatus.pukRetryCounter == 0:
-      self.view.cardState = Blocked
-      self.view.cardBlocked()
-    elif self.view.appStatus.pinRetryCounter == 0:
-      self.view.cardState = Frozen
-      self.view.cardFrozen()
-    else:
-    """
-    self.view.cardState = Paired
-    self.view.cardPaired()
-  elif appInfo.availableSlots > 0:
-    self.view.cardState = Unpaired
-    self.view.cardUnpaired()
-  else:
-    self.view.cardState = NoFreeSlots
-    self.view.cardNoFreeSlots()
-
 proc init*(self: KeycardController) =
   self.status.events.on(SignalType.KeycardConnected.event) do(e:Args):
-    self.getCardState()
+    self.view.getCardState()
     self.view.cardConnected()
\ No newline at end of file
diff --git a/src/app/keycard/pairing.nim b/src/app/keycard/pairing.nim
index d94c98f483..bcc8dbc9b9 100644
--- a/src/app/keycard/pairing.nim
+++ b/src/app/keycard/pairing.nim
@@ -1,4 +1,5 @@
-import json, os, std/wrapnils
+import json, os
+import types/keycard
 
 import ../../constants
 
@@ -17,7 +18,7 @@ proc newPairingController*(): KeycardPairingController =
 proc save(self: KeycardPairingController) =
   writeFile(PAIRINGSTORE, $self.store)
 
-proc addPairing*(self: KeycardPairingController, instanceUID: string, pairing: string) =
+proc addPairing*(self: KeycardPairingController, instanceUID: string, pairing: KeycardPairingInfo) =
   self.store[instanceUID] = %* pairing
   self.save()
 
@@ -25,6 +26,7 @@ proc removePairing*(self: KeycardPairingController, instanceUID: string) =
   self.store.delete(instanceUID)
   self.save()
 
-proc getPairing*(self: KeycardPairingController, instanceUID: string): string =
+proc getPairing*(self: KeycardPairingController, instanceUID: string): KeycardPairingInfo =
   let node = self.store{instanceUID}
-  return ?.node.getStr()
+  if node != nil:
+    result = to(node, KeycardPairingInfo)
diff --git a/src/app/keycard/view.nim b/src/app/keycard/view.nim
index 6ed805eab3..8125ba4ee5 100644
--- a/src/app/keycard/view.nim
+++ b/src/app/keycard/view.nim
@@ -55,7 +55,6 @@ QtObject:
     except KeycardStartException as ex:
       self.cardUnhandledError(ex.error)
 
-
   proc stopConnection*(self: KeycardView) {.slot.} =
     self.cardState = Disconnected
     try:
@@ -63,17 +62,42 @@ QtObject:
     except KeycardStopException as ex:
       self.cardUnhandledError(ex.error)
 
-  proc pair*(self: KeycardView, password: string) {.slot.} =
+  proc attemptOpenSecureChannel(self: KeycardView): bool =
+    let pairing = self.pairings.getPairing(self.appInfo.instanceUID)
+
+    if pairing == nil:
+      return false
+
+    try:
+      self.status.keycard.openSecureChannel(int(pairing.index), pairing.key)
+    except KeycardOpenSecureChannelException:
+      self.pairings.removePairing(self.appInfo.instanceUID)
+      return false
+
+    return true
+
+  proc onSecureChannelOpened(self: KeycardView) =
     discard """
-    let pairing = self.status.keycard.pair(password)
-
-    if pairing == "":
-      error
-
-    self.pairings.addPairing(self.appInfo.instanceUID, pairing)
+    self.appStatus = self.status.keycard.getStatusApplication()
+    if self.appStatus.pukRetryCounter == 0:
+      self.cardState = Blocked
+      self.cardBlocked()
+    elif self.appStatus.pinRetryCounter == 0:
+      self.cardState = Frozen
+      self.cardFrozen()
+    else:
+    """
     self.cardState = Paired
     self.cardPaired()
-    """
+
+  proc pair*(self: KeycardView, password: string) {.slot.} =
+    try:
+      let pairing = self.status.keycard.pair(password)
+      self.pairings.addPairing(self.appInfo.instanceUID, pairing)
+      if self.attemptOpenSecureChannel():
+        self.onSecureChannelOpened()
+    except KeycardPairException:
+      discard #display wrong pairing password message
 
   proc authenticate*(self: KeycardView, pin: string) {.slot.} =
     discard """
@@ -90,4 +114,30 @@ QtObject:
 
   proc recoverAccount*(self: KeycardView) {.slot.} =
     discard """
-    """
\ No newline at end of file
+    """
+
+  proc getCardState*(self: KeycardView) =
+    var appInfo: KeycardApplicationInfo
+
+    try:
+      appInfo = self.status.keycard.select()
+    except KeycardSelectException as ex:
+      self.cardUnhandledError(ex.error)
+      return
+
+    self.appInfo = appInfo
+
+    if not appInfo.installed:
+      self.cardState = NotKeycard
+      self.cardNotKeycard()
+    elif not appInfo.initialized:
+      self.cardState = PreInit
+      self.cardPreInit()
+    elif self.attemptOpenSecureChannel():
+      self.onSecureChannelOpened()
+    elif appInfo.availableSlots > 0:
+      self.cardState = Unpaired
+      self.cardUnpaired()
+    else:
+      self.cardState = NoFreeSlots
+      self.cardNoFreeSlots()
\ No newline at end of file