From 5178ca8c1ae590fdf35bed9e795fd09d81c1fc33 Mon Sep 17 00:00:00 2001
From: Daniel Larimer <dlarimer@invictus-innovations.com>
Date: Sun, 16 Feb 2014 21:28:55 -0500
Subject: [PATCH] added api methods to encryption functions

---
 include/fc/crypto/elliptic.hpp | 6 ++++++
 src/crypto/aes.cpp             | 1 +
 2 files changed, 7 insertions(+)

diff --git a/include/fc/crypto/elliptic.hpp b/include/fc/crypto/elliptic.hpp
index 401c132..6730a19 100644
--- a/include/fc/crypto/elliptic.hpp
+++ b/include/fc/crypto/elliptic.hpp
@@ -99,6 +99,12 @@ namespace fc {
            bool              verify( const fc::sha256& digest, const signature& sig );
 
            public_key get_public_key()const;
+
+
+           inline friend bool operator==( const private_key& a, const private_key& b )
+           {
+            return a.get_secret() == b.get_secret();
+           }
         private:
            fc::fwd<detail::private_key_impl,8> my;
     };
diff --git a/src/crypto/aes.cpp b/src/crypto/aes.cpp
index 7459c93..72315f3 100644
--- a/src/crypto/aes.cpp
+++ b/src/crypto/aes.cpp
@@ -256,6 +256,7 @@ std::vector<char> aes_encrypt( const fc::sha512& key, const std::vector<char>& p
     auto cipher_len = aes_encrypt( (unsigned char*)plain_text.data(), plain_text.size(),  
                                  (unsigned char*)&key, ((unsigned char*)&key)+32,
                                  (unsigned char*)cipher_text.data() );
+    FC_ASSERT( cipher_len <= cipher_text.size() );
     cipher_text.resize(cipher_len);
     return cipher_text;