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-rw-r--r--Source/charon/transforms/crypters/aes_cbc_crypter.h12
1 files changed, 6 insertions, 6 deletions
diff --git a/Source/charon/transforms/crypters/aes_cbc_crypter.h b/Source/charon/transforms/crypters/aes_cbc_crypter.h
index 360f2454d..62cd77af7 100644
--- a/Source/charon/transforms/crypters/aes_cbc_crypter.h
+++ b/Source/charon/transforms/crypters/aes_cbc_crypter.h
@@ -48,14 +48,14 @@ struct aes_cbc_crypter_t {
/**
* @brief Constructor to create aes_cbc_crypter_t objects.
*
- * If an unvalid blocksize is specified, 16 is selected.
+ * Supported key sizes are: 16, 24 or 32.
*
- * @param blocksize block size of AES crypter
- * (16, 24 or 32 are supported)
- * Default size is set to 16.
- * @return aes_cbc_crypter_t object
+ * @param key_size key size in bytes
+ * @return
+ * - aes_cbc_crypter_t object
+ * - NULL if key size not supported
*/
-aes_cbc_crypter_t *aes_cbc_crypter_create(size_t blocksize);
+aes_cbc_crypter_t *aes_cbc_crypter_create(size_t key_size);
#endif //_AES_CRYPTER_H_