2 files changed, 0 insertions, 16 deletions
diff --git a/src/lib/pubkey/rfc6979/rfc6979.cpp b/src/lib/pubkey/rfc6979/rfc6979.cpp
index f749b039f..0b26aadb5 100644
--- a/src/lib/pubkey/rfc6979/rfc6979.cpp
+++ b/src/lib/pubkey/rfc6979/rfc6979.cpp
@@ -8,23 +8,9 @@
 #include <botan/rfc6979.h>
 #include <botan/hmac_drbg.h>
 #include <botan/mac.h>
-#include <botan/scan_name.h>
 
 namespace Botan {
 
-std::string hash_for_deterministic_signature(const std::string& emsa)
-   {
-   SCAN_Name emsa_name(emsa);
-
-   if(emsa_name.arg_count() > 0)
-      {
-      const std::string pos_hash = emsa_name.arg(0);
-      return pos_hash;
-      }
-
-   return "SHA-512"; // safe default if nothing we understand
-   }
-
 RFC6979_Nonce_Generator::RFC6979_Nonce_Generator(const std::string& hash,
                                                  const BigInt& order,
                                                  const BigInt& x) :
diff --git a/src/lib/pubkey/rfc6979/rfc6979.h b/src/lib/pubkey/rfc6979/rfc6979.h
index 5b3dee8ef..32728befb 100644
--- a/src/lib/pubkey/rfc6979/rfc6979.h
+++ b/src/lib/pubkey/rfc6979/rfc6979.h
@@ -46,8 +46,6 @@ BigInt BOTAN_DLL generate_rfc6979_nonce(const BigInt& x,
                                         const BigInt& h,
                                         const std::string& hash);
 
-std::string hash_for_deterministic_signature(const std::string& emsa);
-
 }
 
 #endif