Add commands for changing and removing passphrase

1 files changed, 6 insertions, 2 deletions

diff --git a/crypto.h b/crypto.h
index 1e66a433..d6c20619 100644
--- a/crypto.h
+++ b/crypto.h
@@ -6,10 +6,14 @@
 struct bch_sb;
 struct bch_sb_field_crypt;
 struct bch_key;
+struct bch_encrypted_key;
 
 char *read_passphrase(const char *);
-void derive_passphrase(struct bch_sb_field_crypt *,
-		       struct bch_key *, const char *);
+char *read_passphrase_twice(const char *);
+
+struct bch_key derive_passphrase(struct bch_sb_field_crypt *, const char *);
+void bch2_passphrase_check(struct bch_sb *, const char *,
+			   struct bch_key *, struct bch_encrypted_key *);
 void bch2_add_key(struct bch_sb *, const char *);
 void bch_sb_crypt_init(struct bch_sb *sb, struct bch_sb_field_crypt *,
 		       const char *);