10 struct bcache_disk_key {
15 static const char bch_key_header[8] = BCACHE_MASTER_KEY_HEADER;
16 static const struct nonce bch_master_key_nonce = BCACHE_MASTER_KEY_NONCE;
18 char *read_passphrase(const char *);
19 void derive_passphrase(struct bcache_key *, const char *);
20 void disk_key_encrypt(struct cache_sb *sb, struct bcache_disk_key *,
22 void disk_key_init(struct bcache_disk_key *);
24 #endif /* _CRYPTO_H */