changed base ot to use fewer rounds

osu-crypto · Jan 23, 2024 · 17e21f2 · 17e21f2
1 parent 9390125
commit 17e21f2
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Showing 3 changed files with 26 additions and 1 deletion.
diff --git a/CMakePresets.json b/CMakePresets.json
@@ -16,6 +16,11 @@
         "ENABLE_BOOST": true,
         "ENABLE_BITPOLYMUL": false,
         "ENABLE_CIRCUITS": true,
+        "ENABLE_SIMPLESTOT": true,
+        "ENABLE_MRR": true,
+        "ENABLE_MR": true,
+        "ENABLE_SIMPLESTOT": true,
+        "ENABLE_RELIC": true,
         "LIBOTE_STD_VER": "17",
         "CMAKE_PREFIX_PATH": "${sourceDir}/../out/install",
         "CMAKE_INSTALL_PREFIX": "${sourceDir}/out/install/${presetName}"

diff --git a/libOTe/Vole/Silent/SilentVoleReceiver.h b/libOTe/Vole/Silent/SilentVoleReceiver.h
@@ -150,8 +150,17 @@ namespace osuCrypto
         {
 #ifdef LIBOTE_HAS_BASE_OT
 
+#if defined ENABLE_MRR_TWIST && defined ENABLE_SSE
+            using BaseOT = McRosRoyTwist;
+#elif defined ENABLE_MR
+            using BaseOT = MasnyRindal;
+#elif defined ENABLE_MRR
+            using BaseOT = McRosRoy;
+#elif defined ENABLE_NP_KYBER
+            using BaseOT = MasnyRindalKyber;
+#else
             using BaseOT = DefaultBaseOT;
-
+#endif
 
             MC_BEGIN(task<>, this, &prng, &chl,
                 choice = BitVector{},

diff --git a/libOTe/Vole/Silent/SilentVoleSender.h b/libOTe/Vole/Silent/SilentVoleSender.h
@@ -124,7 +124,18 @@ namespace osuCrypto
         task<> genSilentBaseOts(PRNG& prng, Socket& chl, F delta)
         {
 #ifdef LIBOTE_HAS_BASE_OT
+
+#if defined ENABLE_MRR_TWIST && defined ENABLE_SSE
+            using BaseOT = McRosRoyTwist;
+#elif defined ENABLE_MR
+            using BaseOT = MasnyRindal;
+#elif defined ENABLE_MRR
+            using BaseOT = McRosRoy;
+#elif defined ENABLE_NP_KYBER
+            using BaseOT = MasnyRindalKyber;
+#else
             using BaseOT = DefaultBaseOT;
+#endif
 
             MC_BEGIN(task<>, this, delta, &prng, &chl,
                 msg = AlignedUnVector<std::array<block, 2>>(silentBaseOtCount()),