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Diffstat (limited to 'peer/id.go')
-rw-r--r--peer/id.go13
1 files changed, 6 insertions, 7 deletions
diff --git a/peer/id.go b/peer/id.go
index dd0ff1d..fa8c6a9 100644
--- a/peer/id.go
+++ b/peer/id.go
@@ -5,11 +5,10 @@ import (
"encoding/hex"
)
-func NewID() (string, error) {
- r := make([]byte, 10)
- _, err := rand.Read(r)
- if err != nil {
- return "", err
- }
- return hex.EncodeToString(r), nil
+func NewID() []byte {
+ src := make([]byte, 10)
+ dst := make([]byte, hex.EncodedLen(len(src)))
+ rand.Read(src)
+ hex.Encode(dst, src)
+ return dst
}