2 files changed, 20 insertions, 3 deletions
diff --git a/src/block/aes_ssse3/aes_ssse3.cpp b/src/block/aes_ssse3/aes_ssse3.cpp
index 648f96d67..476b004bb 100644
--- a/src/block/aes_ssse3/aes_ssse3.cpp
+++ b/src/block/aes_ssse3/aes_ssse3.cpp
@@ -406,6 +406,12 @@ void AES_128_SSSE3::key_schedule(const byte keyb[], size_t)
    _mm_storeu_si128(DK_mm, aes_schedule_mangle_last_dec(key));
    }
 
+void AES_128_SSSE3::clear()
+   {
+   zap(EK);
+   zap(DK);
+   }
+
 /*
 * AES-192 Encryption
 */
@@ -507,6 +513,11 @@ void AES_192_SSSE3::key_schedule(const byte keyb[], size_t)
       }
    }
 
+void AES_192_SSSE3::clear()
+   {
+   zap(EK);
+   zap(DK);
+   }
 
 /*
 * AES-256 Encryption
@@ -588,4 +599,10 @@ void AES_256_SSSE3::key_schedule(const byte keyb[], size_t)
    _mm_storeu_si128(DK_mm + 0, aes_schedule_mangle_last_dec(key2));
    }
 
+void AES_256_SSSE3::clear()
+   {
+   zap(EK);
+   zap(DK);
+   }
+
 }
diff --git a/src/block/aes_ssse3/aes_ssse3.h b/src/block/aes_ssse3/aes_ssse3.h
index 46bae1450..938abeae3 100644
--- a/src/block/aes_ssse3/aes_ssse3.h
+++ b/src/block/aes_ssse3/aes_ssse3.h
@@ -21,7 +21,7 @@ class BOTAN_DLL AES_128_SSSE3 : public Block_Cipher_Fixed_Params<16, 16>
       void encrypt_n(const byte in[], byte out[], size_t blocks) const;
       void decrypt_n(const byte in[], byte out[], size_t blocks) const;
 
-      void clear() { zeroise(EK); zeroise(DK); }
+      void clear();
       std::string name() const { return "AES-128"; }
       BlockCipher* clone() const { return new AES_128_SSSE3; }
    private:
@@ -39,7 +39,7 @@ class BOTAN_DLL AES_192_SSSE3 : public Block_Cipher_Fixed_Params<16, 24>
       void encrypt_n(const byte in[], byte out[], size_t blocks) const;
       void decrypt_n(const byte in[], byte out[], size_t blocks) const;
 
-      void clear() { zeroise(EK); zeroise(DK); }
+      void clear();
       std::string name() const { return "AES-192"; }
       BlockCipher* clone() const { return new AES_192_SSSE3; }
    private:
@@ -57,7 +57,7 @@ class BOTAN_DLL AES_256_SSSE3 : public Block_Cipher_Fixed_Params<16, 32>
       void encrypt_n(const byte in[], byte out[], size_t blocks) const;
       void decrypt_n(const byte in[], byte out[], size_t blocks) const;
 
-      void clear() { zeroise(EK); zeroise(DK); }
+      void clear();
       std::string name() const { return "AES-256"; }
       BlockCipher* clone() const { return new AES_256_SSSE3; }
    private: