diff --git a/src/Crypto/Crypto.vcproj b/src/Crypto/Crypto.vcproj
index 9f5d4a32..15c5c4fb 100644
--- a/src/Crypto/Crypto.vcproj
+++ b/src/Crypto/Crypto.vcproj
@@ -434,6 +434,52 @@
 				RelativePath=".\cpu.c"
 				>
 			</File>
+			<File
+				RelativePath=".\Gost89_x64.asm"
+				>
+				<FileConfiguration
+					Name="Debug|Win32"
+					ExcludedFromBuild="true"
+					>
+					<Tool
+						Name="VCCustomBuildTool"
+					/>
+				</FileConfiguration>
+				<FileConfiguration
+					Name="Debug|x64"
+					>
+					<Tool
+						Name="VCCustomBuildTool"
+						CommandLine="echo $(InputFileName) &amp; nasm.exe -Xvc -f win64 -Ox -o &quot;$(TargetDir)\$(InputName).obj&quot; -l &quot;$(TargetDir)\$(InputName).lst&quot; &quot;$(InputPath)&quot;&#x0D;&#x0A;"
+						Outputs="$(TargetDir)\$(InputName).obj"
+					/>
+				</FileConfiguration>
+				<FileConfiguration
+					Name="Release|Win32"
+					ExcludedFromBuild="true"
+					>
+					<Tool
+						Name="VCCustomBuildTool"
+					/>
+				</FileConfiguration>
+				<FileConfiguration
+					Name="Release|x64"
+					>
+					<Tool
+						Name="VCCustomBuildTool"
+						CommandLine="echo $(InputFileName) &amp; nasm.exe -Xvc -f win64 -Ox -o &quot;$(TargetDir)\$(InputName).obj&quot; -l &quot;$(TargetDir)\$(InputName).lst&quot; &quot;$(InputPath)&quot;&#x0D;&#x0A;"
+						Outputs="$(TargetDir)\$(InputName).obj"
+					/>
+				</FileConfiguration>
+			</File>
+			<File
+				RelativePath=".\GostCipher.c"
+				>
+			</File>
+			<File
+				RelativePath=".\kuznyechik.c"
+				>
+			</File>
 			<File
 				RelativePath=".\Rmd160.c"
 				>
@@ -446,6 +492,10 @@
 				RelativePath=".\Sha2.c"
 				>
 			</File>
+			<File
+				RelativePath=".\Streebog.c"
+				>
+			</File>
 			<File
 				RelativePath=".\Twofish.c"
 				>
@@ -488,6 +538,14 @@
 				RelativePath=".\cpu.h"
 				>
 			</File>
+			<File
+				RelativePath=".\GostCipher.h"
+				>
+			</File>
+			<File
+				RelativePath=".\kuznyechik.h"
+				>
+			</File>
 			<File
 				RelativePath=".\misc.h"
 				>
@@ -504,6 +562,10 @@
 				RelativePath=".\Sha2.h"
 				>
 			</File>
+			<File
+				RelativePath=".\Streebog.h"
+				>
+			</File>
 			<File
 				RelativePath=".\Twofish.h"
 				>