diff options
Diffstat (limited to 'weighted_dist.go')
| -rw-r--r-- | weighted_dist.go | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/weighted_dist.go b/weighted_dist.go index af0fa7d..04b0d2d 100644 --- a/weighted_dist.go +++ b/weighted_dist.go @@ -28,7 +28,6 @@ package obfs4 import ( - csrand "crypto/rand" "encoding/base64" "encoding/binary" "fmt" @@ -36,6 +35,8 @@ import ( "math/rand" "github.com/dchest/siphash" + + "github.com/yawning/obfs4/csrand" ) // DrbgSeedLength is the length of the hashDrbg seed. @@ -58,7 +59,7 @@ func (seed *DrbgSeed) Base64() string { // NewDrbgSeed returns a DrbgSeed initialized with the runtime CSPRNG. func NewDrbgSeed() (seed *DrbgSeed, err error) { seed = new(DrbgSeed) - _, err = csrand.Read(seed.Bytes()[:]) + err = csrand.Bytes(seed.Bytes()[:]) if err != nil { return nil, err } @@ -160,7 +161,7 @@ func newWDist(seed *DrbgSeed, min, max int) (w *wDist) { func (w *wDist) sample() int { retIdx := 0 totalProb := 0.0 - prob := csRandInstance.Float64() + prob := csrand.Float64() for i, bucketProb := range w.buckets { totalProb += bucketProb if prob <= totalProb { |