update to latest secp256k1

dignifiedquire · dignifiedquire · commit 2cffdb591f22 · 2020-09-28T23:06:55.000+02:00
diff --git a/binding.gyp b/binding.gyp
@@ -24,7 +24,10 @@
       "./native/secp256k1/src",
       "<!(node -e \"require('nan')\")"
     ],
-    "defines": [],
+    "defines": [
+      "ECMULT_GEN_PREC_BITS=4",
+      "ECMULT_WINDOW_SIZE=15",
+    ],
     "cflags": [
       "-Wall",
       "-Wno-maybe-uninitialized",
diff --git a/native/secp256k1 b/native/secp256k1
@@ -1 +1 @@
-Subproject commit 6ad5cdb42a1a8257289a0423d644dcbdeab0f83c
+Subproject commit 63150ab4da1ef13ebfb4396064e1ff501dbd015e
