Add test program for BLS go implementation

test/crypto/bls/main.go

@@ -0,0 +1,40 @@
+package main
+
+import (
+   "fmt"
+   "github.com/harmony-one/bls/ffi/go/bls"
+   "log"
+   "time"
+)
+
+func main() {
+   m := "message to sign"
+   var aggSig *bls.Sign
+   var aggPub *bls.PublicKey
+
+   startTime := time.Now()
+   for i := 0; i < 1000; i++ {
+      bls.Init(bls.BLS12_381)
+      var sec bls.SecretKey
+      sec.SetByCSPRNG()
+      if i == 0 {
+         aggSig = sec.Sign(m)
+         aggPub = sec.GetPublicKey()
+      } else {
+         aggSig.Add(sec.Sign(m))
+         aggPub.Add(sec.GetPublicKey())
+      }
+   }
+   endTime := time.Now()
+   log.Printf("Time required to sign 1000 messages and aggregate 1000 pub keys and signatures: %f seconds", endTime.Sub(startTime).Seconds())
+   log.Printf("Aggregate Signature: 0x%x", aggSig.GetHexString())
+   log.Printf("Aggregate Public Key: 0x%x", aggPub.GetHexString())
+
+   startTime = time.Now()
+   if !aggSig.Verify(aggPub, m) {
+      log.Fatal("Aggregate Signature Does Not Verify")
+   }
+   log.Printf("Aggregate Signature Verifies Correctly!")
+   endTime = time.Now()
+   log.Printf("Time required to verify aggregate sig: %f seconds", endTime.Sub(startTime).Seconds())
+}