refactor: Remove unused CExt{Pub,}Key (de)serialization methods

The serialization/deserialization methods for the classes CExtKey and
CExtPubKey were only used in the BIP32 unit tests, where the relevant parts are
removed as well.

1 files changed, 0 insertions, 25 deletions

diff --git a/src/pubkey.h b/src/pubkey.h
index 089324ffda..fd815a871b 100644
--- a/src/pubkey.h
+++ b/src/pubkey.h
@@ -222,31 +222,6 @@ struct CExtPubKey {
     void Encode(unsigned char code[BIP32_EXTKEY_SIZE]) const;
     void Decode(const unsigned char code[BIP32_EXTKEY_SIZE]);
     bool Derive(CExtPubKey& out, unsigned int nChild) const;
-
-    void Serialize(CSizeComputer& s) const
-    {
-        // Optimized implementation for ::GetSerializeSize that avoids copying.
-        s.seek(BIP32_EXTKEY_SIZE + 1); // add one byte for the size (compact int)
-    }
-    template <typename Stream>
-    void Serialize(Stream& s) const
-    {
-        unsigned int len = BIP32_EXTKEY_SIZE;
-        ::WriteCompactSize(s, len);
-        unsigned char code[BIP32_EXTKEY_SIZE];
-        Encode(code);
-        s.write((const char *)&code[0], len);
-    }
-    template <typename Stream>
-    void Unserialize(Stream& s)
-    {
-        unsigned int len = ::ReadCompactSize(s);
-        unsigned char code[BIP32_EXTKEY_SIZE];
-        if (len != BIP32_EXTKEY_SIZE)
-            throw std::runtime_error("Invalid extended key size\n");
-        s.read((char *)&code[0], len);
-        Decode(code);
-    }
 };
 
 /** Users of this module must hold an ECCVerifyHandle. The constructor and