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-rw-r--r--kdf.go22
1 files changed, 0 insertions, 22 deletions
diff --git a/kdf.go b/kdf.go
deleted file mode 100644
index ad40a1b..0000000
--- a/kdf.go
+++ /dev/null
@@ -1,22 +0,0 @@
-package main
-
-import (
- "dim13.org/signify/bhash"
- "dim13.org/signify/key"
-)
-
-func Kdf(enc *key.Enc, ask func() (string, error)) error {
- if enc.KDFRounds == 0 || ask == nil {
- enc.KDFRounds = 0
- return nil
- }
- pass, err := ask()
- if err != nil {
- return err
- }
- xor := bhash.Pbkdf([]byte(pass), enc.Salt[:], int(enc.KDFRounds), len(enc.Key))
- for i := range xor {
- enc.Key[i] ^= xor[i]
- }
- return nil
-}