diff options
Diffstat (limited to 'password/randstr.go')
-rw-r--r-- | password/randstr.go | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/password/randstr.go b/password/randstr.go new file mode 100644 index 0000000..86ae9a1 --- /dev/null +++ b/password/randstr.go @@ -0,0 +1,13 @@ +package password + +import ( + "crypto/rand" + "encoding/base64" +) + +// RandStr will return a random base64 encoded string of length n. +func RandStr(n int) string { + b := make([]byte, n/2) + rand.Read(b) + return base64.StdEncoding.EncodeToString(b) +} |