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-rw-r--r--key/key.go2
1 files changed, 1 insertions, 1 deletions
diff --git a/key/key.go b/key/key.go
index d9e8aef..413ac23 100644
--- a/key/key.go
+++ b/key/key.go
@@ -26,7 +26,7 @@ var (
kdfAlg = [2]byte{'B', 'K'}
)
-// Deriver returns a derived key from passphrase
+// Deriver returns a derived encryption key
type Deriver interface {
Derive(salt []byte, rounds int, length int) ([]byte, error)
}