add serialize and deserialize

1 files changed, 20 insertions, 3 deletions

diff --git a/sample/bgn_smpl.cpp b/sample/bgn_smpl.cpp
index 7028ed6..eaf772e 100644
--- a/sample/bgn_smpl.cpp
+++ b/sample/bgn_smpl.cpp
@@ -88,15 +88,15 @@ void usePrimitiveCipherText()
 
 	int a1 = 1, a2 = 2;
 	int b1 = 5, b2 = -4;
-	BGN::CipherTextG1 c1, c2; // sizeof(CipherTextG1) = N * 2 ; N = 256-bit for CurveFp254BNb
-	BGN::CipherTextG2 d1, d2; // sizeof(CipherTextG2) = N * 4
+	BGN::CipherTextG1 c1, c2; // size of CipherTextG1 = N * 2 ; N = 256-bit for CurveFp254BNb
+	BGN::CipherTextG2 d1, d2; // size of CipherTextG2 = N * 4
 	pub.enc(c1, a1, g_rg);
 	pub.enc(c2, a2, g_rg);
 	pub.enc(d1, b1, g_rg);
 	pub.enc(d2, b2, g_rg);
 	c1.add(c2); // CipherTextG1 is additive HE
 	d1.add(d2); // CipherTextG2 is additive HE
-	BGN::CipherTextM cm; // sizeof(CipherTextM) = N * 12 * 4
+	BGN::CipherTextM cm; // size of CipherTextM = N * 12 * 4
 	BGN::CipherTextM::mul(cm, c1, d1); // cm = c1 * d1
 	cm.add(cm); // 2cm
 	int m = sec.dec(cm);
@@ -106,6 +106,23 @@ void usePrimitiveCipherText()
 	} else {
 		printf("err m=%d ok=%d\n", m, ok);
 	}
+	std::string s;
+	s = c1.getStr(mcl::IoFixedSizeByteSeq); // serialize
+	printf("c1 data size %d byte\n", (int)s.size());
+
+	c2.setStr(s, mcl::IoFixedSizeByteSeq);
+	printf("deserialize %s\n", c1 == c2 ? "ok" : "ng");
+
+	s = d1.getStr(mcl::IoFixedSizeByteSeq); // serialize
+	printf("d1 data size %d byte\n", (int)s.size());
+	d2.setStr(s, mcl::IoFixedSizeByteSeq);
+	printf("deserialize %s\n", d1 == d2 ? "ok" : "ng");
+
+	s = cm.getStr(mcl::IoFixedSizeByteSeq); // serialize
+	printf("cm data size %d byte\n", (int)s.size());
+	BGN::CipherTextM cm2;
+	cm2.setStr(s, mcl::IoFixedSizeByteSeq);
+	printf("deserialize %s\n", cm == cm2 ? "ok" : "ng");
 }
 
 int main()