diff --git a/gcm.cpp b/gcm.cpp
index 09510e83..0ef5fe4e 100644
--- a/gcm.cpp
+++ b/gcm.cpp
@@ -378,8 +378,8 @@ unsigned int GCM_Base::OptimalDataAlignment() const
 
 #ifdef CRYPTOPP_X64_MASM_AVAILABLE
 extern "C" {
-void GCM_AuthenticateBlocks_2K(const byte *data, size_t blocks, word64 *hashBuffer, const word16 *reductionTable);
-void GCM_AuthenticateBlocks_64K(const byte *data, size_t blocks, word64 *hashBuffer);
+void GCM_AuthenticateBlocks_2K_SSE2(const byte *data, size_t blocks, word64 *hashBuffer, const word16 *reductionTable);
+void GCM_AuthenticateBlocks_64K_SSE2(const byte *data, size_t blocks, word64 *hashBuffer);
 }
 #endif
 
@@ -550,10 +550,10 @@ size_t GCM_Base::AuthenticateBlocks(const byte *data, size_t len)
 
 #ifdef CRYPTOPP_X64_MASM_AVAILABLE
     case 1:        // SSE2 and 2K tables
-        GCM_AuthenticateBlocks_2K(data, len/16, hashBuffer, s_reductionTable);
+        GCM_AuthenticateBlocks_2K_SSE2(data, len/16, hashBuffer, s_reductionTable);
         return len % 16;
     case 3:        // SSE2 and 64K tables
-        GCM_AuthenticateBlocks_64K(data, len/16, hashBuffer);
+        GCM_AuthenticateBlocks_64K_SSE2(data, len/16, hashBuffer);
         return len % 16;
 #endif
 
@@ -566,7 +566,7 @@ size_t GCM_Base::AuthenticateBlocks(const byte *data, size_t len)
             INTEL_NOPREFIX
         #elif defined(CRYPTOPP_GENERATE_X64_MASM)
             ALIGN   8
-            GCM_AuthenticateBlocks_2K    PROC FRAME
+            GCM_AuthenticateBlocks_2K_SSE2    PROC FRAME
             rex_push_reg rsi
             push_reg rdi
             push_reg rbx
@@ -734,7 +734,7 @@ size_t GCM_Base::AuthenticateBlocks(const byte *data, size_t len)
             pop rdi
             pop rsi
             ret
-            GCM_AuthenticateBlocks_2K ENDP
+            GCM_AuthenticateBlocks_2K_SSE2 ENDP
         #endif
 
         return len%16;
@@ -747,7 +747,7 @@ size_t GCM_Base::AuthenticateBlocks(const byte *data, size_t len)
             INTEL_NOPREFIX
         #elif defined(CRYPTOPP_GENERATE_X64_MASM)
             ALIGN   8
-            GCM_AuthenticateBlocks_64K    PROC FRAME
+            GCM_AuthenticateBlocks_64K_SSE2    PROC FRAME
             rex_push_reg rsi
             push_reg rdi
             .endprolog
@@ -809,7 +809,7 @@ size_t GCM_Base::AuthenticateBlocks(const byte *data, size_t len)
             pop rdi
             pop rsi
             ret
-            GCM_AuthenticateBlocks_64K ENDP
+            GCM_AuthenticateBlocks_64K_SSE2 ENDP
         #endif
 
         return len%16;
diff --git a/rijndael.cpp b/rijndael.cpp
index 3a55f528..bbe81569 100644
--- a/rijndael.cpp
+++ b/rijndael.cpp
@@ -760,7 +760,7 @@ void Rijndael::Dec::ProcessAndXorBlock(const byte *inBlock, const byte *xorBlock
 
 #if CRYPTOPP_SSE2_ASM_AVAILABLE && !defined(CRYPTOPP_DISABLE_RIJNDAEL_ASM)
 
-CRYPTOPP_NAKED void CRYPTOPP_FASTCALL Rijndael_Enc_AdvancedProcessBlocks(void *locals, const word32 *k)
+CRYPTOPP_NAKED void CRYPTOPP_FASTCALL Rijndael_Enc_AdvancedProcessBlocks_SSE2(void *locals, const word32 *k)
 {
 	CRYPTOPP_UNUSED(locals); CRYPTOPP_UNUSED(k);
 
@@ -1238,7 +1238,7 @@ CRYPTOPP_NAKED void CRYPTOPP_FASTCALL Rijndael_Enc_AdvancedProcessBlocks(void *l
 
 #ifdef CRYPTOPP_X64_MASM_AVAILABLE
 extern "C" {
-void Rijndael_Enc_AdvancedProcessBlocks(void *locals, const word32 *k);
+void Rijndael_Enc_AdvancedProcessBlocks_SSE2(void *locals, const word32 *k);
 }
 #endif
 
@@ -1302,7 +1302,7 @@ size_t Rijndael::Enc::AdvancedProcessBlocks(const byte *inBlocks, const byte *xo
 		int keysToCopy = m_rounds - (flags & BT_InBlockIsCounter ? 3 : 2);
 		locals.keysBegin = (12-keysToCopy)*16;
 
-		Rijndael_Enc_AdvancedProcessBlocks(&locals, m_key);
+		Rijndael_Enc_AdvancedProcessBlocks_SSE2(&locals, m_key);
 
 		return length % BLOCKSIZE;
 	}
diff --git a/x64dll.asm b/x64dll.asm
index 0adb5c11..33fa6a17 100644
--- a/x64dll.asm
+++ b/x64dll.asm
@@ -58,7 +58,7 @@ $1@Baseline_Sub:
 Baseline_Sub ENDP
 
 ALIGN   8
-Rijndael_Enc_AdvancedProcessBlocks	PROC FRAME
+Rijndael_Enc_AdvancedProcessBlocks_SSE2	PROC FRAME
 rex_push_reg rsi
 push_reg rdi
 push_reg rbx
@@ -454,10 +454,10 @@ pop rbx
 pop rdi
 pop rsi
 ret
-Rijndael_Enc_AdvancedProcessBlocks ENDP
+Rijndael_Enc_AdvancedProcessBlocks_SSE2 ENDP
 
 ALIGN   8
-GCM_AuthenticateBlocks_2K	PROC FRAME
+GCM_AuthenticateBlocks_2K_SSE2	PROC FRAME
 rex_push_reg rsi
 push_reg rdi
 push_reg rbx
@@ -593,10 +593,10 @@ pop rbx
 pop rdi
 pop rsi
 ret
-GCM_AuthenticateBlocks_2K ENDP
+GCM_AuthenticateBlocks_2K_SSE2 ENDP
 
 ALIGN   8
-GCM_AuthenticateBlocks_64K	PROC FRAME
+GCM_AuthenticateBlocks_64K_SSE2	PROC FRAME
 rex_push_reg rsi
 push_reg rdi
 .endprolog
@@ -673,7 +673,7 @@ movdqa [rsi], xmm0
 pop rdi
 pop rsi
 ret
-GCM_AuthenticateBlocks_64K ENDP
+GCM_AuthenticateBlocks_64K_SSE2 ENDP
 
 ALIGN   8
 SHA256_HashMultipleBlocks_SSE2	PROC FRAME