Add legacy ECIES ECP cryptosystem and kat (GH #856)

1 files changed, 3 insertions, 5 deletions

diff --git a/gfpcrypt.h b/gfpcrypt.h
index bcc064e6..e0102df0 100644
--- a/gfpcrypt.h
+++ b/gfpcrypt.h
@@ -704,7 +704,7 @@ public:
 

     bool ParameterSupported(const char *name) const {return strcmp(name, Name::EncodingParameters()) == 0;}

     size_t GetSymmetricKeyLength(size_t plaintextLength) const

-        {return plaintextLength + static_cast<size_t>(MAC::DIGESTSIZE);}

+        {return plaintextLength + static_cast<size_t>(MAC::DEFAULT_KEYLENGTH);}

     size_t GetSymmetricCiphertextLength(size_t plaintextLength) const

         {return plaintextLength + static_cast<size_t>(MAC::DIGESTSIZE);}

     size_t GetMaxSymmetricPlaintextLength(size_t ciphertextLength) const

@@ -716,8 +716,7 @@ public:
         if (DHAES_MODE)

         {

             macKey = key;

-            //cipherKey = key + MAC::DIGESTSIZE;

-            cipherKey = key + MAC::DEDAULT_KEYLENGTH;

+            cipherKey = key + MAC::DEFAULT_KEYLENGTH;

         }

         else

         {

@@ -749,8 +748,7 @@ public:
         if (DHAES_MODE)

         {

             macKey = key;

-            //cipherKey = key + MAC::DIGESTSIZE;

-            cipherKey = key + MAC::DEDAULT_KEYLENGTH;

+            cipherKey = key + MAC::DEFAULT_KEYLENGTH;

         }

         else

         {