1 files changed, 24 insertions, 0 deletions
diff --git a/db/utils.go b/db/utils.go
new file mode 100644
index 0000000..0b0f1cb
--- /dev/null
+++ b/db/utils.go
@@ -0,0 +1,24 @@
+package db
+
+import (
+	"encoding/base64"
+	"lukechampine.com/blake3"
+	"math/rand"
+)
+
+func ToBlake3(pass string) string {
+	hash := blake3.Sum512([]byte(pass))
+	hash64b := base64.StdEncoding.EncodeToString(hash[:])
+
+	return "blake3-" + hash64b
+}
+
+func GenRandomString(n int) (string, error) {
+	b := make([]byte, n)
+	_, err := rand.Read(b)
+	if err != nil {
+		return "", err
+	}
+
+	return base64.URLEncoding.EncodeToString(b)[:n], nil
+}