[java] use 512 bit(default) instead of 521

herumi · Dec 4, 2022 · 4931725 · 4931725
1 parent dc929ce
commit 4931725
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/ffi/java/Makefile b/ffi/java/Makefile
@@ -55,6 +55,7 @@ test_elgamal: ElgamalTest.class $(ELGAMAL_LIB)
 	$(JAVA_EXE) ElgamalTest -e NIST_P256 -h sha256
 	$(JAVA_EXE) ElgamalTest -e secp256k1 -h sha256
 	$(JAVA_EXE) ElgamalTest -e NIST_P384 -h sha384
+# MCL_MAX_BIT_SIZE should be 521
 #	$(JAVA_EXE) ElgamalTest -e NIST_P521 -h sha512
 
 test_mcl: MclTest.class $(MCLJAVA_LIB)

diff --git a/ffi/java/elgamal_impl.hpp b/ffi/java/elgamal_impl.hpp
@@ -8,8 +8,8 @@
 #include <mcl/ecparam.hpp>
 #include <mcl/elgamal.hpp>
 
-typedef mcl::FpT<mcl::FpTag, 521> Fp;
-typedef mcl::FpT<mcl::ZnTag, 521> Zn;
+typedef mcl::FpT<mcl::FpTag> Fp;
+typedef mcl::FpT<mcl::ZnTag> Zn;
 typedef mcl::EcT<Fp> Ec;
 typedef mcl::ElgamalT<Ec, Zn> Elgamal;