more work

nvpairingmanager.h

@@ -1,7 +1,12 @@
 #pragma once
 
+#include <identitymanager.h>
 #include <nvhttp.h>
 
+#include <openssl/aes.h>
+#include <openssl/x509.h>
+#include <openssl/evp.h>
+
 class NvPairingManager
 {
 public:
@@ -14,7 +19,9 @@ public:
         ALREADY_IN_PROGRESS
     };
 
-    NvPairingManager(QString address);
+    NvPairingManager(QString address, IdentityManager im);
+
+    ~NvPairingManager();
 
     QString
     generatePinString();
@@ -23,5 +30,26 @@ public:
     pair(QString serverInfo, QString pin);
 
 private:
+    QByteArray
+    generateRandomBytes(int length);
+
+    QByteArray
+    saltPin(QByteArray salt, QString pin);
+
+    QByteArray
+    encrypt(QByteArray plaintext, AES_KEY* key);
+
+    QByteArray
+    decrypt(QByteArray ciphertext, AES_KEY* key);
+
+    bool
+    verifySignature(QByteArray data, QByteArray signature);
+
+    QByteArray
+    signMessage(QByteArray message);
+
     NvHTTP m_Http;
+    IdentityManager m_Im;
+    X509* m_Cert;
+    EVP_PKEY* m_PrivateKey;
 };