Replace the (deprecated) auto_ptr with unique_ptr.

This was mostly a s/auto_ptr/unique_ptr/, except in the CVC code and one
function in ECDSA, which relied on auto_ptr's move semantics (ugh) and had
to be modified in various ways.

2 files changed, 3 insertions, 3 deletions

diff --git a/src/pubkey/ecc_key/ecc_key.cpp b/src/pubkey/ecc_key/ecc_key.cpp
index 9af63bdcd..bebfc3705 100644
--- a/src/pubkey/ecc_key/ecc_key.cpp
+++ b/src/pubkey/ecc_key/ecc_key.cpp
@@ -166,7 +166,7 @@ void EC_PrivateKey::generate_private_key(RandomNumberGenerator& rng)
 
    BigInt tmp_private_value(0);
    tmp_private_value = BigInt::random_integer(rng, 1, mp_dom_pars->get_order());
-   mp_public_point = std::auto_ptr<PointGFp>( new PointGFp (mp_dom_pars->get_base_point()));
+   mp_public_point = std::unique_ptr<PointGFp>( new PointGFp (mp_dom_pars->get_base_point()));
    mp_public_point->mult_this_secure(tmp_private_value,
                                      mp_dom_pars->get_order(),
                                      mp_dom_pars->get_order()-1);
diff --git a/src/pubkey/ecc_key/ecc_key.h b/src/pubkey/ecc_key/ecc_key.h
index 0ca9a0e75..9d5f57d9f 100644
--- a/src/pubkey/ecc_key/ecc_key.h
+++ b/src/pubkey/ecc_key/ecc_key.h
@@ -103,8 +103,8 @@ class BOTAN_DLL EC_PublicKey : public virtual Public_Key
 
       SecureVector<byte> m_enc_public_point; // stores the public point
 
-      std::auto_ptr<EC_Domain_Params> mp_dom_pars;
-      std::auto_ptr<PointGFp> mp_public_point;
+      std::unique_ptr<EC_Domain_Params> mp_dom_pars;
+      std::unique_ptr<PointGFp> mp_public_point;
       EC_dompar_enc m_param_enc;
    };