Change T::provider to return std::string

2 files changed, 2 insertions, 2 deletions

diff --git a/src/lib/block/serpent/serpent.cpp b/src/lib/block/serpent/serpent.cpp
index f2a6035f1..07088211d 100644
--- a/src/lib/block/serpent/serpent.cpp
+++ b/src/lib/block/serpent/serpent.cpp
@@ -231,7 +231,7 @@ void Serpent::clear()
    zap(m_round_key);
    }
 
-const char* Serpent::provider() const
+std::string Serpent::provider() const
    {
 #if defined(BOTAN_HAS_SERPENT_SIMD)
    if(CPUID::has_simd_32())
diff --git a/src/lib/block/serpent/serpent.h b/src/lib/block/serpent/serpent.h
index 72c26d452..218772e0c 100644
--- a/src/lib/block/serpent/serpent.h
+++ b/src/lib/block/serpent/serpent.h
@@ -23,7 +23,7 @@ class BOTAN_DLL Serpent final : public Block_Cipher_Fixed_Params<16, 16, 32, 8>
       void decrypt_n(const byte in[], byte out[], size_t blocks) const override;
 
       void clear() override;
-      const char* provider() const override;
+      std::string provider() const override;
       std::string name() const override { return "Serpent"; }
       BlockCipher* clone() const override { return new Serpent; }