Use go-crypto's CRand*

types/priv_validator.go

@@ -80,7 +80,7 @@ func (privVal *PrivValidator) SetSigner(s Signer) {
 // Generates a new validator with private key.
 func GenPrivValidator() *PrivValidator {
 	privKeyBytes := new([64]byte)
-	copy(privKeyBytes[:32], CRandBytes(32))
+	copy(privKeyBytes[:32], crypto.CRandBytes(32))
 	pubKeyBytes := ed25519.MakePublicKey(privKeyBytes)
 	pubKey := crypto.PubKeyEd25519(*pubKeyBytes)
 	privKey := crypto.PrivKeyEd25519(*privKeyBytes)

types/vote_set_test.go

@@ -133,9 +133,9 @@ func Test2_3MajorityRedux(t *testing.T) {
 	height, round := 1, 0
 	voteSet, _, privValidators := randVoteSet(height, round, VoteTypePrevote, 100, 1)
 
-	blockHash := CRandBytes(32)
+	blockHash := crypto.CRandBytes(32)
 	blockPartsTotal := 123
-	blockPartsHeader := PartSetHeader{blockPartsTotal, CRandBytes(32)}
+	blockPartsHeader := PartSetHeader{blockPartsTotal, crypto.CRandBytes(32)}
 
 	vote := &Vote{Height: height, Round: round, Type: VoteTypePrevote, BlockHash: blockHash, BlockPartsHeader: blockPartsHeader}
 
@@ -159,7 +159,7 @@ func Test2_3MajorityRedux(t *testing.T) {
 
 	// 68th validator voted for a different BlockParts PartSetHeader
 	{
-		blockPartsHeader := PartSetHeader{blockPartsTotal, CRandBytes(32)}
+		blockPartsHeader := PartSetHeader{blockPartsTotal, crypto.CRandBytes(32)}
 		signAddVote(privValidators[67], withBlockPartsHeader(vote, blockPartsHeader), voteSet)
 		hash, header, ok = voteSet.TwoThirdsMajority()
 		if hash != nil || !header.IsZero() || ok {
@@ -235,7 +235,7 @@ func TestBadVotes(t *testing.T) {
 func TestMakeValidation(t *testing.T) {
 	height, round := 1, 0
 	voteSet, _, privValidators := randVoteSet(height, round, VoteTypePrecommit, 10, 1)
-	blockHash, blockPartsHeader := CRandBytes(32), PartSetHeader{123, CRandBytes(32)}
+	blockHash, blockPartsHeader := crypto.CRandBytes(32), PartSetHeader{123, crypto.CRandBytes(32)}
 
 	vote := &Vote{Height: height, Round: round, Type: VoteTypePrecommit,
 		BlockHash: blockHash, BlockPartsHeader: blockPartsHeader}