diff --git a/include/mbedtls/cipher_internal.h b/include/mbedtls/cipher_internal.h
index 2484c01..c77bb8c 100644
--- a/include/mbedtls/cipher_internal.h
+++ b/include/mbedtls/cipher_internal.h
@@ -43,82 +43,79 @@
 /**
  * Base cipher information. The non-mode specific functions and values.
  */
-struct mbedtls_cipher_base_t
-{
+struct mbedtls_cipher_base_t {
     /** Base Cipher type (e.g. MBEDTLS_CIPHER_ID_AES) */
     mbedtls_cipher_id_t cipher;
 
     /** Encrypt using ECB */
-    int (*ecb_func)( void *ctx, mbedtls_operation_t mode,
-                     const unsigned char *input, unsigned char *output );
+    int (*ecb_func)(void *ctx, mbedtls_operation_t mode,
+                    const unsigned char *input, unsigned char *output);
 
 #if defined(MBEDTLS_CIPHER_MODE_CBC)
     /** Encrypt using CBC */
-    int (*cbc_func)( void *ctx, mbedtls_operation_t mode, size_t length,
-                     unsigned char *iv, const unsigned char *input,
-                     unsigned char *output );
+    int (*cbc_func)(void *ctx, mbedtls_operation_t mode, size_t length,
+                    unsigned char *iv, const unsigned char *input,
+                    unsigned char *output);
 #endif
 
 #if defined(MBEDTLS_CIPHER_MODE_CFB)
     /** Encrypt using CFB (Full length) */
-    int (*cfb_func)( void *ctx, mbedtls_operation_t mode, size_t length, size_t *iv_off,
-                     unsigned char *iv, const unsigned char *input,
-                     unsigned char *output );
+    int (*cfb_func)(void *ctx, mbedtls_operation_t mode, size_t length, size_t *iv_off,
+                    unsigned char *iv, const unsigned char *input,
+                    unsigned char *output);
 #endif
 
 #if defined(MBEDTLS_CIPHER_MODE_OFB)
     /** Encrypt using OFB (Full length) */
-    int (*ofb_func)( void *ctx, size_t length, size_t *iv_off,
-                     unsigned char *iv,
-                     const unsigned char *input,
-                     unsigned char *output );
+    int (*ofb_func)(void *ctx, size_t length, size_t *iv_off,
+                    unsigned char *iv,
+                    const unsigned char *input,
+                    unsigned char *output);
 #endif
 
 #if defined(MBEDTLS_CIPHER_MODE_CTR)
     /** Encrypt using CTR */
-    int (*ctr_func)( void *ctx, size_t length, size_t *nc_off,
-                     unsigned char *nonce_counter, unsigned char *stream_block,
-                     const unsigned char *input, unsigned char *output );
+    int (*ctr_func)(void *ctx, size_t length, size_t *nc_off,
+                    unsigned char *nonce_counter, unsigned char *stream_block,
+                    const unsigned char *input, unsigned char *output);
 #endif
 
 #if defined(MBEDTLS_CIPHER_MODE_XTS)
     /** Encrypt or decrypt using XTS. */
-    int (*xts_func)( void *ctx, mbedtls_operation_t mode, size_t length,
-                     const unsigned char data_unit[16],
-                     const unsigned char *input, unsigned char *output );
+    int (*xts_func)(void *ctx, mbedtls_operation_t mode, size_t length,
+                    const unsigned char data_unit[16],
+                    const unsigned char *input, unsigned char *output);
 #endif
 
 #if defined(MBEDTLS_CIPHER_MODE_STREAM)
     /** Encrypt using STREAM */
-    int (*stream_func)( void *ctx, size_t length,
-                        const unsigned char *input, unsigned char *output );
+    int (*stream_func)(void *ctx, size_t length,
+                       const unsigned char *input, unsigned char *output);
 #endif
 
     /** Set key for encryption purposes */
-    int (*setkey_enc_func)( void *ctx, const unsigned char *key,
-                            unsigned int key_bitlen );
+    int (*setkey_enc_func)(void *ctx, const unsigned char *key,
+                           unsigned int key_bitlen);
 
     /** Set key for decryption purposes */
-    int (*setkey_dec_func)( void *ctx, const unsigned char *key,
-                            unsigned int key_bitlen);
+    int (*setkey_dec_func)(void *ctx, const unsigned char *key,
+                           unsigned int key_bitlen);
 
     /** Allocate a new context */
-    void * (*ctx_alloc_func)( void );
+    void * (*ctx_alloc_func)(void);
 
     /** Free the given context */
-    void (*ctx_free_func)( void *ctx );
+    void (*ctx_free_func)(void *ctx);
 
 };
 
-typedef struct
-{
+typedef struct {
     mbedtls_cipher_type_t type;
     const mbedtls_cipher_info_t *info;
 } mbedtls_cipher_definition_t;
 
 #if defined(MBEDTLS_USE_PSA_CRYPTO)
-typedef enum
-{
+typedef enum {
     MBEDTLS_CIPHER_PSA_KEY_UNSET = 0,
     MBEDTLS_CIPHER_PSA_KEY_OWNED, /* Used for PSA-based cipher contexts which */
                                   /* use raw key material internally imported */
@@ -131,8 +128,7 @@
                                       /* destroyed when the context is freed. */
 } mbedtls_cipher_psa_key_ownership;
 
-typedef struct
-{
+typedef struct {
     psa_algorithm_t alg;
     psa_key_id_t slot;
     mbedtls_cipher_psa_key_ownership slot_state;