diff options
Diffstat (limited to 'fs/ecryptfs/keystore.c')
| -rw-r--r-- | fs/ecryptfs/keystore.c | 43 |
1 files changed, 22 insertions, 21 deletions
diff --git a/fs/ecryptfs/keystore.c b/fs/ecryptfs/keystore.c index a6cbfc16d8a4..09e2340ab783 100644 --- a/fs/ecryptfs/keystore.c +++ b/fs/ecryptfs/keystore.c @@ -39,7 +39,7 @@ * determine the type of error, make appropriate log entries, and * return an error code. */ -int process_request_key_err(long err_code) +static int process_request_key_err(long err_code) { int rc = 0; @@ -396,6 +396,27 @@ out: return rc; } +static int +ecryptfs_get_auth_tok_sig(char **sig, struct ecryptfs_auth_tok *auth_tok) +{ + int rc = 0; + + (*sig) = NULL; + switch (auth_tok->token_type) { + case ECRYPTFS_PASSWORD: + (*sig) = auth_tok->token.password.signature; + break; + case ECRYPTFS_PRIVATE_KEY: + (*sig) = auth_tok->token.private_key.signature; + break; + default: + printk(KERN_ERR "Cannot get sig for auth_tok of type [%d]\n", + auth_tok->token_type); + rc = -EINVAL; + } + return rc; +} + /** * decrypt_pki_encrypted_session_key - Decrypt the session key with the given auth_tok. * @auth_tok: The key authentication token used to decrypt the session key @@ -1082,26 +1103,6 @@ out: return rc; } -int ecryptfs_get_auth_tok_sig(char **sig, struct ecryptfs_auth_tok *auth_tok) -{ - int rc = 0; - - (*sig) = NULL; - switch (auth_tok->token_type) { - case ECRYPTFS_PASSWORD: - (*sig) = auth_tok->token.password.signature; - break; - case ECRYPTFS_PRIVATE_KEY: - (*sig) = auth_tok->token.private_key.signature; - break; - default: - printk(KERN_ERR "Cannot get sig for auth_tok of type [%d]\n", - auth_tok->token_type); - rc = -EINVAL; - } - return rc; -} - /** * ecryptfs_parse_packet_set * @crypt_stat: The cryptographic context |