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-rw-r--r--misc/precompute.cpp18
1 files changed, 18 insertions, 0 deletions
diff --git a/misc/precompute.cpp b/misc/precompute.cpp
new file mode 100644
index 0000000..5661159
--- /dev/null
+++ b/misc/precompute.cpp
@@ -0,0 +1,18 @@
+#include <mcl/bn384.hpp>
+#include <iostream>
+
+using namespace mcl::bn;
+
+int main()
+{
+ initPairing(mcl::BN254);
+ G2 Q;
+ mapToG2(Q, 1);
+ std::vector<Fp6> Qcoeff;
+ precomputeG2(Qcoeff, Q);
+ printf("static const char *tbl[%d] = {\n", (int)Qcoeff.size());
+ for (size_t i = 0; i < Qcoeff.size(); i++) {
+ printf("\"%s\",\n", Qcoeff[i].getStr(16).c_str());
+ }
+ puts("};");
+}