1 files changed, 4 insertions, 0 deletions

diff --git a/net/ceph/crypto.h b/net/ceph/crypto.h
index f9eccace592b..1919d1550d75 100644
--- a/net/ceph/crypto.h
+++ b/net/ceph/crypto.h
@@ -19,6 +19,8 @@ static inline void ceph_crypto_key_destroy(struct ceph_crypto_key *key)
         kfree(key->key);
 }
 
+extern int ceph_crypto_key_clone(struct ceph_crypto_key *dst,
+                                 const struct ceph_crypto_key *src);
 extern int ceph_crypto_key_encode(struct ceph_crypto_key *key,
                                   void **p, void *end);
 extern int ceph_crypto_key_decode(struct ceph_crypto_key *key,
@@ -40,6 +42,8 @@ extern int ceph_encrypt2(struct ceph_crypto_key *secret,
                          void *dst, size_t *dst_len,
                          const void *src1, size_t src1_len,
                          const void *src2, size_t src2_len);
+extern int ceph_crypto_init(void);
+extern void ceph_crypto_shutdown(void);
 
 /* armor.c */
 extern int ceph_armor(char *dst, const char *src, const char *end);