Slight cleanup in Curve25519_PrivateKey constructor

1 files changed, 6 insertions, 8 deletions

diff --git a/src/lib/pubkey/curve25519/curve25519.cpp b/src/lib/pubkey/curve25519/curve25519.cpp
index 6cd5b0cb8..7776c6550 100644
--- a/src/lib/pubkey/curve25519/curve25519.cpp
+++ b/src/lib/pubkey/curve25519/curve25519.cpp
@@ -64,16 +64,14 @@ std::vector<uint8_t> Curve25519_PublicKey::public_key_bits() const
 
 Curve25519_PrivateKey::Curve25519_PrivateKey(const secure_vector<uint8_t>& secret_key)
    {
-   if(secret_key.size() == 32)
-      {
-      m_public.resize(32);
-      m_private = secret_key;
-      curve25519_basepoint(m_public.data(), m_private.data());
-      }
-   else
+   if(secret_key.size() != 32)
      throw Decoding_Error("Invalid size for Curve25519 private key");
+
+   m_public.resize(32);
+   m_private = secret_key;
+   curve25519_basepoint(m_public.data(), m_private.data());
    }
-      
+
 Curve25519_PrivateKey::Curve25519_PrivateKey(RandomNumberGenerator& rng)
    {
    m_private = rng.random_vec(32);