diff --git a/library/ccm.c b/library/ccm.c
index 0dd712a..2c87b3e 100644
--- a/library/ccm.c
+++ b/library/ccm.c
@@ -80,7 +80,8 @@
     CCM_VALIDATE_RET( ctx != NULL );
     CCM_VALIDATE_RET( key != NULL );
 
-    cipher_info = mbedtls_cipher_info_from_values( cipher, keybits, MBEDTLS_MODE_ECB );
+    cipher_info = mbedtls_cipher_info_from_values( cipher, keybits,
+                                                   MBEDTLS_MODE_ECB );
     if( cipher_info == NULL )
         return( MBEDTLS_ERR_CCM_BAD_INPUT );
 
@@ -476,7 +477,8 @@
 
     mbedtls_ccm_init( &ctx );
 
-    if( mbedtls_ccm_setkey( &ctx, MBEDTLS_CIPHER_ID_AES, key_test_data, 8 * sizeof key_test_data ) != 0 )
+    if( mbedtls_ccm_setkey( &ctx, MBEDTLS_CIPHER_ID_AES, key_test_data,
+                            8 * sizeof key_test_data ) != 0 )
     {
         if( verbose != 0 )
             mbedtls_printf( "  CCM: setup failed" );
@@ -497,10 +499,12 @@
                                            iv_test_data, iv_len_test_data[i],
                                            ad_test_data, add_len_test_data[i],
                                            plaintext, ciphertext,
-                                           ciphertext + msg_len_test_data[i], tag_len_test_data[i] );
+                                           ciphertext + msg_len_test_data[i],
+                                           tag_len_test_data[i] );
 
         if( ret != 0 ||
-            memcmp( ciphertext, res_test_data[i], msg_len_test_data[i] + tag_len_test_data[i] ) != 0 )
+            memcmp( ciphertext, res_test_data[i],
+                    msg_len_test_data[i] + tag_len_test_data[i] ) != 0 )
         {
             if( verbose != 0 )
                 mbedtls_printf( "failed\n" );
@@ -513,7 +517,8 @@
                                         iv_test_data, iv_len_test_data[i],
                                         ad_test_data, add_len_test_data[i],
                                         ciphertext, plaintext,
-                                        ciphertext + msg_len_test_data[i], tag_len_test_data[i] );
+                                        ciphertext + msg_len_test_data[i],
+                                        tag_len_test_data[i] );
 
         if( ret != 0 ||
             memcmp( plaintext, msg_test_data, msg_len_test_data[i] ) != 0 )
diff --git a/library/gcm.c b/library/gcm.c
index bfaa13c..5121a7a 100644
--- a/library/gcm.c
+++ b/library/gcm.c
@@ -175,7 +175,8 @@
     GCM_VALIDATE_RET( key != NULL );
     GCM_VALIDATE_RET( keybits == 128 || keybits == 192 || keybits == 256 );
 
-    cipher_info = mbedtls_cipher_info_from_values( cipher, keybits, MBEDTLS_MODE_ECB );
+    cipher_info = mbedtls_cipher_info_from_values( cipher, keybits,
+                                                   MBEDTLS_MODE_ECB );
     if( cipher_info == NULL )
         return( MBEDTLS_ERR_GCM_BAD_INPUT );
 
@@ -335,8 +336,8 @@
         gcm_mult( ctx, ctx->y, ctx->y );
     }
 
-    if( ( ret = mbedtls_cipher_update( &ctx->cipher_ctx, ctx->y, 16, ctx->base_ectr,
-                             &olen ) ) != 0 )
+    if( ( ret = mbedtls_cipher_update( &ctx->cipher_ctx, ctx->y, 16,
+                                       ctx->base_ectr, &olen ) ) != 0 )
     {
         return( ret );
     }
@@ -797,7 +798,8 @@
                 mbedtls_printf( "  AES-GCM-%3d #%d (%s): ",
                                 key_len, i, "enc" );
 
-            ret = mbedtls_gcm_setkey( &ctx, cipher, key_test_data[key_index_test_data[i]],
+            ret = mbedtls_gcm_setkey( &ctx, cipher,
+                                      key_test_data[key_index_test_data[i]],
                                       key_len );
             /*
              * AES-192 is an optional feature that may be unavailable when
@@ -815,17 +817,18 @@
             }
 
             ret = mbedtls_gcm_crypt_and_tag( &ctx, MBEDTLS_GCM_ENCRYPT,
-                                        pt_len_test_data[i],
-                                        iv_test_data[iv_index_test_data[i]],
-                                        iv_len_test_data[i],
-                                        additional_test_data[add_index_test_data[i]],
-                                        add_len_test_data[i],
-                                        pt_test_data[pt_index_test_data[i]],
-                                        buf, 16, tag_buf );
+                                pt_len_test_data[i],
+                                iv_test_data[iv_index_test_data[i]],
+                                iv_len_test_data[i],
+                                additional_test_data[add_index_test_data[i]],
+                                add_len_test_data[i],
+                                pt_test_data[pt_index_test_data[i]],
+                                buf, 16, tag_buf );
             if( ret != 0 )
                 goto exit;
 
-            if ( memcmp( buf, ct_test_data[j * 6 + i], pt_len_test_data[i] ) != 0 ||
+            if ( memcmp( buf, ct_test_data[j * 6 + i],
+                         pt_len_test_data[i] ) != 0 ||
                  memcmp( tag_buf, tag_test_data[j * 6 + i], 16 ) != 0 )
             {
                 ret = 1;
@@ -843,18 +846,19 @@
                 mbedtls_printf( "  AES-GCM-%3d #%d (%s): ",
                                 key_len, i, "dec" );
 
-            ret = mbedtls_gcm_setkey( &ctx, cipher, key_test_data[key_index_test_data[i]],
+            ret = mbedtls_gcm_setkey( &ctx, cipher,
+                                      key_test_data[key_index_test_data[i]],
                                       key_len );
             if( ret != 0 )
                 goto exit;
 
             ret = mbedtls_gcm_crypt_and_tag( &ctx, MBEDTLS_GCM_DECRYPT,
-                                        pt_len_test_data[i],
-                                        iv_test_data[iv_index_test_data[i]],
-                                        iv_len_test_data[i],
-                                        additional_test_data[add_index_test_data[i]],
-                                        add_len_test_data[i],
-                                        ct_test_data[j * 6 + i], buf, 16, tag_buf );
+                                pt_len_test_data[i],
+                                iv_test_data[iv_index_test_data[i]],
+                                iv_len_test_data[i],
+                                additional_test_data[add_index_test_data[i]],
+                                add_len_test_data[i],
+                                ct_test_data[j * 6 + i], buf, 16, tag_buf );
 
             if( ret != 0 )
                 goto exit;
@@ -878,16 +882,17 @@
                 mbedtls_printf( "  AES-GCM-%3d #%d split (%s): ",
                                 key_len, i, "enc" );
 
-            ret = mbedtls_gcm_setkey( &ctx, cipher, key_test_data[key_index_test_data[i]],
+            ret = mbedtls_gcm_setkey( &ctx, cipher,
+                                      key_test_data[key_index_test_data[i]],
                                       key_len );
             if( ret != 0 )
                 goto exit;
 
             ret = mbedtls_gcm_starts( &ctx, MBEDTLS_GCM_ENCRYPT,
-                                      iv_test_data[iv_index_test_data[i]],
-                                      iv_len_test_data[i],
-                                      additional_test_data[add_index_test_data[i]],
-                                      add_len_test_data[i] );
+                                  iv_test_data[iv_index_test_data[i]],
+                                  iv_len_test_data[i],
+                                  additional_test_data[add_index_test_data[i]],
+                                  add_len_test_data[i] );
             if( ret != 0 )
                 goto exit;
 
@@ -901,15 +906,16 @@
                     goto exit;
 
                 ret = mbedtls_gcm_update( &ctx, rest_len,
-                                          pt_test_data[pt_index_test_data[i]] + 32,
-                                  buf + 32 );
+                                      pt_test_data[pt_index_test_data[i]] + 32,
+                                      buf + 32 );
                 if( ret != 0 )
                     goto exit;
             }
             else
             {
                 ret = mbedtls_gcm_update( &ctx, pt_len_test_data[i],
-                                          pt_test_data[pt_index_test_data[i]], buf );
+                                          pt_test_data[pt_index_test_data[i]],
+                                          buf );
                 if( ret != 0 )
                     goto exit;
             }
@@ -918,7 +924,8 @@
             if( ret != 0 )
                 goto exit;
 
-            if( memcmp( buf, ct_test_data[j * 6 + i], pt_len_test_data[i] ) != 0 ||
+            if( memcmp( buf, ct_test_data[j * 6 + i],
+                        pt_len_test_data[i] ) != 0 ||
                 memcmp( tag_buf, tag_test_data[j * 6 + i], 16 ) != 0 )
             {
                 ret = 1;
@@ -953,11 +960,13 @@
             if( pt_len_test_data[i] > 32 )
             {
                 size_t rest_len = pt_len_test_data[i] - 32;
-                ret = mbedtls_gcm_update( &ctx, 32, ct_test_data[j * 6 + i], buf );
+                ret = mbedtls_gcm_update( &ctx, 32, ct_test_data[j * 6 + i],
+                                          buf );
                 if( ret != 0 )
                     goto exit;
 
-                ret = mbedtls_gcm_update( &ctx, rest_len, ct_test_data[j * 6 + i] + 32,
+                ret = mbedtls_gcm_update( &ctx, rest_len,
+                                          ct_test_data[j * 6 + i] + 32,
                                           buf + 32 );
                 if( ret != 0 )
                     goto exit;
diff --git a/library/pkcs5.c b/library/pkcs5.c
index b5407c8..e7d805c 100644
--- a/library/pkcs5.c
+++ b/library/pkcs5.c
@@ -76,7 +76,8 @@
      *  }
      *
      */
-    if( ( ret = mbedtls_asn1_get_tag( &p, end, &salt->len, MBEDTLS_ASN1_OCTET_STRING ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_tag( &p, end, &salt->len,
+                                      MBEDTLS_ASN1_OCTET_STRING ) ) != 0 )
         return( MBEDTLS_ERR_PKCS5_INVALID_FORMAT + ret );
 
     salt->p = p;
@@ -141,7 +142,8 @@
         return( MBEDTLS_ERR_PKCS5_INVALID_FORMAT +
                 MBEDTLS_ERR_ASN1_UNEXPECTED_TAG );
 
-    if( ( ret = mbedtls_asn1_get_alg( &p, end, &kdf_alg_oid, &kdf_alg_params ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_alg( &p, end, &kdf_alg_oid,
+                                      &kdf_alg_params ) ) != 0 )
         return( MBEDTLS_ERR_PKCS5_INVALID_FORMAT + ret );
 
     // Only PBKDF2 supported at the moment
@@ -202,7 +204,8 @@
     if( ( ret = mbedtls_cipher_setup( &cipher_ctx, cipher_info ) ) != 0 )
         goto exit;
 
-    if( ( ret = mbedtls_cipher_setkey( &cipher_ctx, key, 8 * keylen, (mbedtls_operation_t) mode ) ) != 0 )
+    if( ( ret = mbedtls_cipher_setkey( &cipher_ctx, key, 8 * keylen,
+                                       (mbedtls_operation_t) mode ) ) != 0 )
         goto exit;
 
     if( ( ret = mbedtls_cipher_crypt( &cipher_ctx, iv, enc_scheme_params.len,
@@ -217,7 +220,8 @@
 }
 #endif /* MBEDTLS_ASN1_PARSE_C */
 
-int mbedtls_pkcs5_pbkdf2_hmac( mbedtls_md_context_t *ctx, const unsigned char *password,
+int mbedtls_pkcs5_pbkdf2_hmac( mbedtls_md_context_t *ctx,
+                       const unsigned char *password,
                        size_t plen, const unsigned char *salt, size_t slen,
                        unsigned int iteration_count,
                        uint32_t key_length, unsigned char *output )