From b4bd9280b23f62209800f0ccaca9d76612abad2c Mon Sep 17 00:00:00 2001
From: Rongjian Lan <rongjian@harmony.one>
Date: Tue, 22 Jan 2019 21:02:30 +0000
Subject: [PATCH 01/16] Add test program for BLS go implementation

---
 test/crypto/bls/main.go | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 test/crypto/bls/main.go

diff --git a/test/crypto/bls/main.go b/test/crypto/bls/main.go
new file mode 100644
index 000000000..b239c4b78
--- /dev/null
+++ b/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())
+}

From d369bca38cf338dc150efdb28307b46e45c65057 Mon Sep 17 00:00:00 2001
From: Rongjian Lan <rongjian@harmony.one>
Date: Tue, 22 Jan 2019 21:26:54 +0000
Subject: [PATCH 02/16] Add build path for BLS

---
 .travis.yml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 93e9dc226..d17b6e4fd 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,6 +3,9 @@ go:
   - master
 install:
   - export GOPATH=$HOME/gopath
+  - export CGO_CPPFLAGS="-I$GOPATH/src/github.com/harmony-one/bls/include -I$GOPATH/src/github.com/harmony-one/mcl/include"
+  - export CGO_LDFLAGS="-L$GOPATH/src/github.com/harmony-one/bls/lib -L$GOPATH/src/github.com/harmony-one/mcl/lib"
+  - export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$GOPATH/src/github.com/harmony-one/bls/lib
   - cd $HOME/gopath/src
   - cd github.com/harmony-one/harmony
   - go get -t -v ./...

From 68fc1e3edf14832319ef077c8ed2eb2f519da735 Mon Sep 17 00:00:00 2001
From: Rongjian Lan <rongjian@harmony.one>
Date: Tue, 22 Jan 2019 21:43:45 +0000
Subject: [PATCH 03/16] Add mcl package checkout

---
 .travis.yml | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index d17b6e4fd..639143c58 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,7 +7,11 @@ install:
   - export CGO_LDFLAGS="-L$GOPATH/src/github.com/harmony-one/bls/lib -L$GOPATH/src/github.com/harmony-one/mcl/lib"
   - export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$GOPATH/src/github.com/harmony-one/bls/lib
   - cd $HOME/gopath/src
-  - cd github.com/harmony-one/harmony
+  - cd github.com/harmony-one
+  - git clone git@github.com:harmony-one/mcl.git
+  - cd mcl
+  - make test
+  - cd ../harmony
   - go get -t -v ./...
   - go get -u golang.org/x/lint/golint
   - go get gopkg.in/check.v1

From 47cc02cb7fa54475b20fab9ccb09fea6e15c6ac7 Mon Sep 17 00:00:00 2001
From: Rongjian Lan <rongjian@harmony.one>
Date: Tue, 22 Jan 2019 21:02:30 +0000
Subject: [PATCH 04/16] Add test program for BLS go implementation

---
 test/crypto/bls/main.go | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 test/crypto/bls/main.go

diff --git a/test/crypto/bls/main.go b/test/crypto/bls/main.go
new file mode 100644
index 000000000..b239c4b78
--- /dev/null
+++ b/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())
+}

From 3fc730af9acd097cadf1c16a8c16c9432e0b62bb Mon Sep 17 00:00:00 2001
From: Rongjian Lan <rongjian@harmony.one>
Date: Tue, 22 Jan 2019 21:26:54 +0000
Subject: [PATCH 05/16] Add build path for BLS

---
 .travis.yml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 93e9dc226..d17b6e4fd 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,6 +3,9 @@ go:
   - master
 install:
   - export GOPATH=$HOME/gopath
+  - export CGO_CPPFLAGS="-I$GOPATH/src/github.com/harmony-one/bls/include -I$GOPATH/src/github.com/harmony-one/mcl/include"
+  - export CGO_LDFLAGS="-L$GOPATH/src/github.com/harmony-one/bls/lib -L$GOPATH/src/github.com/harmony-one/mcl/lib"
+  - export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$GOPATH/src/github.com/harmony-one/bls/lib
   - cd $HOME/gopath/src
   - cd github.com/harmony-one/harmony
   - go get -t -v ./...

From 0b64c00c67ccc41a92ee805d4bbf5f3964686e67 Mon Sep 17 00:00:00 2001
From: Rongjian Lan <rongjian@harmony.one>
Date: Tue, 22 Jan 2019 21:43:45 +0000
Subject: [PATCH 06/16] Add mcl package checkout

---
 .travis.yml | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index d17b6e4fd..639143c58 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,7 +7,11 @@ install:
   - export CGO_LDFLAGS="-L$GOPATH/src/github.com/harmony-one/bls/lib -L$GOPATH/src/github.com/harmony-one/mcl/lib"
   - export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$GOPATH/src/github.com/harmony-one/bls/lib
   - cd $HOME/gopath/src
-  - cd github.com/harmony-one/harmony
+  - cd github.com/harmony-one
+  - git clone git@github.com:harmony-one/mcl.git
+  - cd mcl
+  - make test
+  - cd ../harmony
   - go get -t -v ./...
   - go get -u golang.org/x/lint/golint
   - go get gopkg.in/check.v1

From cf44817240905fd1d3793abeb3cea2cdedb6b9fb Mon Sep 17 00:00:00 2001
From: Rongjian Lan <rongjian@harmony.one>
Date: Tue, 22 Jan 2019 22:08:54 +0000
Subject: [PATCH 07/16] Use https instead of ssh for git clone

---
 .travis.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 639143c58..85d815f04 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,7 +8,7 @@ install:
   - export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$GOPATH/src/github.com/harmony-one/bls/lib
   - cd $HOME/gopath/src
   - cd github.com/harmony-one
-  - git clone git@github.com:harmony-one/mcl.git
+  - git clone https://github.com/harmony-one/mcl.git
   - cd mcl
   - make test
   - cd ../harmony

From ea0578dedf42c917cae4ec6d313e2f3e69d7f148 Mon Sep 17 00:00:00 2001
From: Rongjian Lan <rongjian@harmony.one>
Date: Tue, 22 Jan 2019 22:27:43 +0000
Subject: [PATCH 08/16] clone bls repo too in the build

---
 .travis.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 85d815f04..852452d8b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -11,6 +11,10 @@ install:
   - git clone https://github.com/harmony-one/mcl.git
   - cd mcl
   - make test
+  - cd ..
+  - git clone https://github.com/harmony-one/bls.git
+  - cd bls
+  - make test
   - cd ../harmony
   - go get -t -v ./...
   - go get -u golang.org/x/lint/golint

From cee494936dafa0bd77ce0c950484537775e07aba Mon Sep 17 00:00:00 2001
From: Rongjian Lan <rongjian@harmony.one>
Date: Wed, 23 Jan 2019 00:23:45 +0000
Subject: [PATCH 09/16] Fix travis build

---
 .travis.yml | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 852452d8b..bf6c53b4f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,13 +9,8 @@ install:
   - cd $HOME/gopath/src
   - cd github.com/harmony-one
   - git clone https://github.com/harmony-one/mcl.git
-  - cd mcl
-  - make test
-  - cd ..
   - git clone https://github.com/harmony-one/bls.git
-  - cd bls
-  - make test
-  - cd ../harmony
+  - cd harmony
   - go get -t -v ./...
   - go get -u golang.org/x/lint/golint
   - go get gopkg.in/check.v1

From e0499fef7a1259cc88743fa67944b6f1267a16e3 Mon Sep 17 00:00:00 2001
From: Rongjian Lan <rongjian@harmony.one>
Date: Wed, 23 Jan 2019 00:47:00 +0000
Subject: [PATCH 10/16] Fix travis build

---
 .travis.yml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index bf6c53b4f..952c60896 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,7 +9,12 @@ install:
   - cd $HOME/gopath/src
   - cd github.com/harmony-one
   - git clone https://github.com/harmony-one/mcl.git
+  - cd mcl
+  - make test
+  - cd ..
   - git clone https://github.com/harmony-one/bls.git
+  - cd bls
+  - make test
   - cd harmony
   - go get -t -v ./...
   - go get -u golang.org/x/lint/golint

From de10e0c2b2a7303744e2a1269712031261a3f00f Mon Sep 17 00:00:00 2001
From: Rongjian Lan <rongjian@harmony.one>
Date: Wed, 23 Jan 2019 01:19:11 +0000
Subject: [PATCH 11/16] Change to ci test

---
 .travis.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 952c60896..88c65c0b3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,11 +10,11 @@ install:
   - cd github.com/harmony-one
   - git clone https://github.com/harmony-one/mcl.git
   - cd mcl
-  - make test
+  - make test_ci
   - cd ..
   - git clone https://github.com/harmony-one/bls.git
   - cd bls
-  - make test
+  - make test_ci
   - cd harmony
   - go get -t -v ./...
   - go get -u golang.org/x/lint/golint

From 68d795f8030ff6c937d1ab149cd4bd8ff7305fda Mon Sep 17 00:00:00 2001
From: Rongjian Lan <rongjian@harmony.one>
Date: Wed, 23 Jan 2019 02:40:46 +0000
Subject: [PATCH 12/16] Fix build failure

---
 .travis.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 88c65c0b3..ddf62f3cc 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,11 +10,11 @@ install:
   - cd github.com/harmony-one
   - git clone https://github.com/harmony-one/mcl.git
   - cd mcl
-  - make test_ci
+  - make test_ci DEBUG=1 -j3
   - cd ..
   - git clone https://github.com/harmony-one/bls.git
   - cd bls
-  - make test_ci
+  - make test_ci DISABLE_THREAD_TEST=1
   - cd harmony
   - go get -t -v ./...
   - go get -u golang.org/x/lint/golint

From aafd537dbdc4cfe57d30bdd7601352af6286b50f Mon Sep 17 00:00:00 2001
From: Rongjian Lan <rongjian@harmony.one>
Date: Wed, 23 Jan 2019 07:32:06 +0000
Subject: [PATCH 13/16] Fix travis failure

---
 .travis.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index ddf62f3cc..5bf5b3374 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,11 +10,11 @@ install:
   - cd github.com/harmony-one
   - git clone https://github.com/harmony-one/mcl.git
   - cd mcl
-  - make test_ci DEBUG=1 -j3
+  - make
   - cd ..
   - git clone https://github.com/harmony-one/bls.git
   - cd bls
-  - make test_ci DISABLE_THREAD_TEST=1
+  - make
   - cd harmony
   - go get -t -v ./...
   - go get -u golang.org/x/lint/golint

From 60e5670cf6a15de85b330ee5bc949452f4561dfd Mon Sep 17 00:00:00 2001
From: Rongjian Lan <rongjian@harmony.one>
Date: Wed, 23 Jan 2019 08:25:22 +0000
Subject: [PATCH 14/16] Fix travis failure

---
 .travis.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 5bf5b3374..975d106c9 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -15,7 +15,7 @@ install:
   - git clone https://github.com/harmony-one/bls.git
   - cd bls
   - make
-  - cd harmony
+  - cd ../harmony
   - go get -t -v ./...
   - go get -u golang.org/x/lint/golint
   - go get gopkg.in/check.v1

From 9a95aa6a71334d1f2082f7c2d8b185d509dacbc5 Mon Sep 17 00:00:00 2001
From: Rongjian Lan <rongjian@harmony.one>
Date: Wed, 23 Jan 2019 08:56:14 +0000
Subject: [PATCH 15/16] Fix build error

---
 .travis.yml             | 2 +-
 test/crypto/bls/main.go | 1 -
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 975d106c9..e56346534 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,7 +5,7 @@ install:
   - export GOPATH=$HOME/gopath
   - export CGO_CPPFLAGS="-I$GOPATH/src/github.com/harmony-one/bls/include -I$GOPATH/src/github.com/harmony-one/mcl/include"
   - export CGO_LDFLAGS="-L$GOPATH/src/github.com/harmony-one/bls/lib -L$GOPATH/src/github.com/harmony-one/mcl/lib"
-  - export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$GOPATH/src/github.com/harmony-one/bls/lib
+  - export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$GOPATH/src/github.com/harmony-one/bls/lib:$GOPATH/src/github.com/harmony-one/mcl/lib
   - cd $HOME/gopath/src
   - cd github.com/harmony-one
   - git clone https://github.com/harmony-one/mcl.git
diff --git a/test/crypto/bls/main.go b/test/crypto/bls/main.go
index b239c4b78..ba526c309 100644
--- a/test/crypto/bls/main.go
+++ b/test/crypto/bls/main.go
@@ -1,7 +1,6 @@
 package main
 
 import (
-   "fmt"
    "github.com/harmony-one/bls/ffi/go/bls"
    "log"
    "time"

From 37e3c696e357b04e64016d02a1f6023578c0475e Mon Sep 17 00:00:00 2001
From: Rongjian Lan <rongjian@harmony.one>
Date: Wed, 23 Jan 2019 09:09:50 +0000
Subject: [PATCH 16/16] Fix lint

---
 test/crypto/bls/main.go | 60 ++++++++++++++++++++---------------------
 1 file changed, 30 insertions(+), 30 deletions(-)

diff --git a/test/crypto/bls/main.go b/test/crypto/bls/main.go
index ba526c309..bdd7181a2 100644
--- a/test/crypto/bls/main.go
+++ b/test/crypto/bls/main.go
@@ -1,39 +1,39 @@
 package main
 
 import (
-   "github.com/harmony-one/bls/ffi/go/bls"
-   "log"
-   "time"
+	"github.com/harmony-one/bls/ffi/go/bls"
+	"log"
+	"time"
 )
 
 func main() {
-   m := "message to sign"
-   var aggSig *bls.Sign
-   var aggPub *bls.PublicKey
+	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()
+	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())
+	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())
 }