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Diffstat (limited to 'src/libstrongswan/plugins/af_alg/af_alg_ops.h')
-rw-r--r--src/libstrongswan/plugins/af_alg/af_alg_ops.h9
1 files changed, 6 insertions, 3 deletions
diff --git a/src/libstrongswan/plugins/af_alg/af_alg_ops.h b/src/libstrongswan/plugins/af_alg/af_alg_ops.h
index ad164029f..e34f22977 100644
--- a/src/libstrongswan/plugins/af_alg/af_alg_ops.h
+++ b/src/libstrongswan/plugins/af_alg/af_alg_ops.h
@@ -46,8 +46,9 @@ struct af_alg_ops_t {
* @param data data to hash
* @param out buffer to write hash to, NULL for append mode
* @param outlen number of bytes to read into out
+ * @return TRUE if successful
*/
- void (*hash)(af_alg_ops_t *this, chunk_t data, char *out, size_t outlen);
+ bool (*hash)(af_alg_ops_t *this, chunk_t data, char *out, size_t outlen);
/**
* Reset hasher state.
@@ -61,16 +62,18 @@ struct af_alg_ops_t {
* @param iv iv to use
* @param data data to encrypt/decrypt
* @param out buffer write processed data to
+ * @return TRUE if successful
*/
- void (*crypt)(af_alg_ops_t *this, u_int32_t type, chunk_t iv, chunk_t data,
+ bool (*crypt)(af_alg_ops_t *this, u_int32_t type, chunk_t iv, chunk_t data,
char *out);
/**
* Set the key for en-/decryption or HMAC/XCBC operations.
*
* @param key key to set for transform
+ * @return TRUE if successful
*/
- void (*set_key)(af_alg_ops_t *this, chunk_t key);
+ bool (*set_key)(af_alg_ops_t *this, chunk_t key);
/**
* Destroy a af_alg_ops_t.