diff --git a/library/pkcs12.c b/library/pkcs12.c
index f335079..f5ab742 100644
--- a/library/pkcs12.c
+++ b/library/pkcs12.c
@@ -44,8 +44,8 @@
 
 #if defined(MBEDTLS_ASN1_PARSE_C)
 
-static int pkcs12_parse_pbe_params( mbedtls_asn1_buf *params,
-                                    mbedtls_asn1_buf *salt, int *iterations )
+static int pkcs12_parse_pbe_params(mbedtls_asn1_buf *params,
+                                   mbedtls_asn1_buf *salt, int *iterations)
 {
     int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
     unsigned char **p = &params->p;
@@ -58,77 +58,83 @@
      *  }
      *
      */
-    if( params->tag != ( MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) )
-        return( MBEDTLS_ERROR_ADD( MBEDTLS_ERR_PKCS12_PBE_INVALID_FORMAT,
-                MBEDTLS_ERR_ASN1_UNEXPECTED_TAG ) );
+    if (params->tag != (MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE)) {
+        return MBEDTLS_ERROR_ADD(MBEDTLS_ERR_PKCS12_PBE_INVALID_FORMAT,
+                                 MBEDTLS_ERR_ASN1_UNEXPECTED_TAG);
+    }
 
-    if( ( ret = mbedtls_asn1_get_tag( p, end, &salt->len, MBEDTLS_ASN1_OCTET_STRING ) ) != 0 )
-        return( MBEDTLS_ERROR_ADD( MBEDTLS_ERR_PKCS12_PBE_INVALID_FORMAT, ret ) );
+    if ((ret = mbedtls_asn1_get_tag(p, end, &salt->len, MBEDTLS_ASN1_OCTET_STRING)) != 0) {
+        return MBEDTLS_ERROR_ADD(MBEDTLS_ERR_PKCS12_PBE_INVALID_FORMAT, ret);
+    }
 
     salt->p = *p;
     *p += salt->len;
 
-    if( ( ret = mbedtls_asn1_get_int( p, end, iterations ) ) != 0 )
-        return( MBEDTLS_ERROR_ADD( MBEDTLS_ERR_PKCS12_PBE_INVALID_FORMAT, ret ) );
+    if ((ret = mbedtls_asn1_get_int(p, end, iterations)) != 0) {
+        return MBEDTLS_ERROR_ADD(MBEDTLS_ERR_PKCS12_PBE_INVALID_FORMAT, ret);
+    }
 
-    if( *p != end )
-        return( MBEDTLS_ERROR_ADD( MBEDTLS_ERR_PKCS12_PBE_INVALID_FORMAT,
-                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ) );
+    if (*p != end) {
+        return MBEDTLS_ERROR_ADD(MBEDTLS_ERR_PKCS12_PBE_INVALID_FORMAT,
+                                 MBEDTLS_ERR_ASN1_LENGTH_MISMATCH);
+    }
 
-    return( 0 );
+    return 0;
 }
 
 #define PKCS12_MAX_PWDLEN 128
 
-static int pkcs12_pbe_derive_key_iv( mbedtls_asn1_buf *pbe_params, mbedtls_md_type_t md_type,
-                                     const unsigned char *pwd,  size_t pwdlen,
-                                     unsigned char *key, size_t keylen,
-                                     unsigned char *iv,  size_t ivlen )
+static int pkcs12_pbe_derive_key_iv(mbedtls_asn1_buf *pbe_params, mbedtls_md_type_t md_type,
+                                    const unsigned char *pwd,  size_t pwdlen,
+                                    unsigned char *key, size_t keylen,
+                                    unsigned char *iv,  size_t ivlen)
 {
     int ret, iterations = 0;
     mbedtls_asn1_buf salt;
     size_t i;
     unsigned char unipwd[PKCS12_MAX_PWDLEN * 2 + 2];
 
-    if( pwdlen > PKCS12_MAX_PWDLEN )
-        return( MBEDTLS_ERR_PKCS12_BAD_INPUT_DATA );
+    if (pwdlen > PKCS12_MAX_PWDLEN) {
+        return MBEDTLS_ERR_PKCS12_BAD_INPUT_DATA;
+    }
 
-    memset( &salt, 0, sizeof(mbedtls_asn1_buf) );
-    memset( &unipwd, 0, sizeof(unipwd) );
+    memset(&salt, 0, sizeof(mbedtls_asn1_buf));
+    memset(&unipwd, 0, sizeof(unipwd));
 
-    if( ( ret = pkcs12_parse_pbe_params( pbe_params, &salt,
-                                         &iterations ) ) != 0 )
-        return( ret );
+    if ((ret = pkcs12_parse_pbe_params(pbe_params, &salt,
+                                       &iterations)) != 0) {
+        return ret;
+    }
 
-    for( i = 0; i < pwdlen; i++ )
+    for (i = 0; i < pwdlen; i++) {
         unipwd[i * 2 + 1] = pwd[i];
-
-    if( ( ret = mbedtls_pkcs12_derivation( key, keylen, unipwd, pwdlen * 2 + 2,
-                                   salt.p, salt.len, md_type,
-                                   MBEDTLS_PKCS12_DERIVE_KEY, iterations ) ) != 0 )
-    {
-        return( ret );
     }
 
-    if( iv == NULL || ivlen == 0 )
-        return( 0 );
-
-    if( ( ret = mbedtls_pkcs12_derivation( iv, ivlen, unipwd, pwdlen * 2 + 2,
-                                   salt.p, salt.len, md_type,
-                                   MBEDTLS_PKCS12_DERIVE_IV, iterations ) ) != 0 )
-    {
-        return( ret );
+    if ((ret = mbedtls_pkcs12_derivation(key, keylen, unipwd, pwdlen * 2 + 2,
+                                         salt.p, salt.len, md_type,
+                                         MBEDTLS_PKCS12_DERIVE_KEY, iterations)) != 0) {
+        return ret;
     }
-    return( 0 );
+
+    if (iv == NULL || ivlen == 0) {
+        return 0;
+    }
+
+    if ((ret = mbedtls_pkcs12_derivation(iv, ivlen, unipwd, pwdlen * 2 + 2,
+                                         salt.p, salt.len, md_type,
+                                         MBEDTLS_PKCS12_DERIVE_IV, iterations)) != 0) {
+        return ret;
+    }
+    return 0;
 }
 
 #undef PKCS12_MAX_PWDLEN
 
-int mbedtls_pkcs12_pbe( mbedtls_asn1_buf *pbe_params, int mode,
-                mbedtls_cipher_type_t cipher_type, mbedtls_md_type_t md_type,
-                const unsigned char *pwd,  size_t pwdlen,
-                const unsigned char *data, size_t len,
-                unsigned char *output )
+int mbedtls_pkcs12_pbe(mbedtls_asn1_buf *pbe_params, int mode,
+                       mbedtls_cipher_type_t cipher_type, mbedtls_md_type_t md_type,
+                       const unsigned char *pwd,  size_t pwdlen,
+                       const unsigned char *data, size_t len,
+                       unsigned char *output)
 {
     int ret, keylen = 0;
     unsigned char key[32];
@@ -137,73 +143,76 @@
     mbedtls_cipher_context_t cipher_ctx;
     size_t olen = 0;
 
-    if( pwd == NULL && pwdlen != 0 )
-        return( MBEDTLS_ERR_PKCS12_BAD_INPUT_DATA );
+    if (pwd == NULL && pwdlen != 0) {
+        return MBEDTLS_ERR_PKCS12_BAD_INPUT_DATA;
+    }
 
-    cipher_info = mbedtls_cipher_info_from_type( cipher_type );
-    if( cipher_info == NULL )
-        return( MBEDTLS_ERR_PKCS12_FEATURE_UNAVAILABLE );
+    cipher_info = mbedtls_cipher_info_from_type(cipher_type);
+    if (cipher_info == NULL) {
+        return MBEDTLS_ERR_PKCS12_FEATURE_UNAVAILABLE;
+    }
 
     keylen = cipher_info->key_bitlen / 8;
 
-    if( ( ret = pkcs12_pbe_derive_key_iv( pbe_params, md_type, pwd, pwdlen,
-                                          key, keylen,
-                                          iv, cipher_info->iv_size ) ) != 0 )
-    {
-        return( ret );
+    if ((ret = pkcs12_pbe_derive_key_iv(pbe_params, md_type, pwd, pwdlen,
+                                        key, keylen,
+                                        iv, cipher_info->iv_size)) != 0) {
+        return ret;
     }
 
-    mbedtls_cipher_init( &cipher_ctx );
+    mbedtls_cipher_init(&cipher_ctx);
 
-    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 )
-        goto exit;
-
-    if( ( ret = mbedtls_cipher_set_iv( &cipher_ctx, iv, cipher_info->iv_size ) ) != 0 )
-        goto exit;
-
-    if( ( ret = mbedtls_cipher_reset( &cipher_ctx ) ) != 0 )
-        goto exit;
-
-    if( ( ret = mbedtls_cipher_update( &cipher_ctx, data, len,
-                                output, &olen ) ) != 0 )
-    {
+    if ((ret = mbedtls_cipher_setup(&cipher_ctx, cipher_info)) != 0) {
         goto exit;
     }
 
-    if( ( ret = mbedtls_cipher_finish( &cipher_ctx, output + olen, &olen ) ) != 0 )
+    if ((ret =
+             mbedtls_cipher_setkey(&cipher_ctx, key, 8 * keylen,
+                                   (mbedtls_operation_t) mode)) != 0) {
+        goto exit;
+    }
+
+    if ((ret = mbedtls_cipher_set_iv(&cipher_ctx, iv, cipher_info->iv_size)) != 0) {
+        goto exit;
+    }
+
+    if ((ret = mbedtls_cipher_reset(&cipher_ctx)) != 0) {
+        goto exit;
+    }
+
+    if ((ret = mbedtls_cipher_update(&cipher_ctx, data, len,
+                                     output, &olen)) != 0) {
+        goto exit;
+    }
+
+    if ((ret = mbedtls_cipher_finish(&cipher_ctx, output + olen, &olen)) != 0) {
         ret = MBEDTLS_ERR_PKCS12_PASSWORD_MISMATCH;
+    }
 
 exit:
-    mbedtls_platform_zeroize( key, sizeof( key ) );
-    mbedtls_platform_zeroize( iv,  sizeof( iv  ) );
-    mbedtls_cipher_free( &cipher_ctx );
+    mbedtls_platform_zeroize(key, sizeof(key));
+    mbedtls_platform_zeroize(iv,  sizeof(iv));
+    mbedtls_cipher_free(&cipher_ctx);
 
-    return( ret );
+    return ret;
 }
 
 #endif /* MBEDTLS_ASN1_PARSE_C */
 
-static void pkcs12_fill_buffer( unsigned char *data, size_t data_len,
-                                const unsigned char *filler, size_t fill_len )
+static void pkcs12_fill_buffer(unsigned char *data, size_t data_len,
+                               const unsigned char *filler, size_t fill_len)
 {
     unsigned char *p = data;
     size_t use_len;
 
-    if( filler != NULL && fill_len != 0 )
-    {
-        while( data_len > 0 )
-        {
-            use_len = ( data_len > fill_len ) ? fill_len : data_len;
-            memcpy( p, filler, use_len );
+    if (filler != NULL && fill_len != 0) {
+        while (data_len > 0) {
+            use_len = (data_len > fill_len) ? fill_len : data_len;
+            memcpy(p, filler, use_len);
             p += use_len;
             data_len -= use_len;
         }
-    }
-    else
-    {
+    } else {
         /* If either of the above are not true then clearly there is nothing
          * that this function can do. The function should *not* be called
          * under either of those circumstances, as you could end up with an
@@ -213,117 +222,127 @@
 }
 
 
-static int calculate_hashes( mbedtls_md_type_t md_type, int iterations,
-    unsigned char *diversifier, unsigned char *salt_block,
-    unsigned char *pwd_block, unsigned char *hash_output, int use_salt,
-    int use_password, size_t hlen, size_t v )
+static int calculate_hashes(mbedtls_md_type_t md_type, int iterations,
+                            unsigned char *diversifier, unsigned char *salt_block,
+                            unsigned char *pwd_block, unsigned char *hash_output, int use_salt,
+                            int use_password, size_t hlen, size_t v)
 {
 #if defined(MBEDTLS_MD_C)
     int ret = -1;
     size_t i;
     const mbedtls_md_info_t *md_info;
     mbedtls_md_context_t md_ctx;
-    md_info = mbedtls_md_info_from_type( md_type );
-    if( md_info == NULL )
-        return ( MBEDTLS_ERR_PKCS12_FEATURE_UNAVAILABLE );
+    md_info = mbedtls_md_info_from_type(md_type);
+    if (md_info == NULL) {
+        return MBEDTLS_ERR_PKCS12_FEATURE_UNAVAILABLE;
+    }
 
-    mbedtls_md_init( &md_ctx );
+    mbedtls_md_init(&md_ctx);
 
-    if( ( ret = mbedtls_md_setup( &md_ctx, md_info, 0 ) ) != 0 )
-        return ( ret );
+    if ((ret = mbedtls_md_setup(&md_ctx, md_info, 0)) != 0) {
+        return ret;
+    }
     // Calculate hash( diversifier || salt_block || pwd_block )
-    if( ( ret = mbedtls_md_starts( &md_ctx ) ) != 0 )
+    if ((ret = mbedtls_md_starts(&md_ctx)) != 0) {
         goto exit;
-
-    if( ( ret = mbedtls_md_update( &md_ctx, diversifier, v ) ) != 0 )
-        goto exit;
-
-    if( use_salt != 0 )
-    {
-        if( ( ret = mbedtls_md_update( &md_ctx, salt_block, v ) ) != 0 )
-            goto exit;
     }
 
-    if( use_password != 0 )
-    {
-        if( ( ret = mbedtls_md_update( &md_ctx, pwd_block, v ) ) != 0 )
-            goto exit;
+    if ((ret = mbedtls_md_update(&md_ctx, diversifier, v)) != 0) {
+        goto exit;
     }
 
-    if( ( ret = mbedtls_md_finish( &md_ctx, hash_output ) ) != 0 )
+    if (use_salt != 0) {
+        if ((ret = mbedtls_md_update(&md_ctx, salt_block, v)) != 0) {
+            goto exit;
+        }
+    }
+
+    if (use_password != 0) {
+        if ((ret = mbedtls_md_update(&md_ctx, pwd_block, v)) != 0) {
+            goto exit;
+        }
+    }
+
+    if ((ret = mbedtls_md_finish(&md_ctx, hash_output)) != 0) {
         goto exit;
+    }
 
     // Perform remaining ( iterations - 1 ) recursive hash calculations
-    for( i = 1; i < (size_t) iterations; i++ )
-    {
-        if( ( ret = mbedtls_md( md_info, hash_output, hlen, hash_output ) )
-            != 0 )
+    for (i = 1; i < (size_t) iterations; i++) {
+        if ((ret = mbedtls_md(md_info, hash_output, hlen, hash_output))
+            != 0) {
             goto exit;
+        }
     }
 
 exit:
-    mbedtls_md_free( &md_ctx );
+    mbedtls_md_free(&md_ctx);
     return ret;
 #else
     psa_hash_operation_t op = PSA_HASH_OPERATION_INIT;
-    psa_algorithm_t alg = mbedtls_psa_translate_md( md_type );
+    psa_algorithm_t alg = mbedtls_psa_translate_md(md_type);
     psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
     psa_status_t status_abort = PSA_ERROR_CORRUPTION_DETECTED;
-    size_t i, out_len, out_size = PSA_HASH_LENGTH( alg );
+    size_t i, out_len, out_size = PSA_HASH_LENGTH(alg);
 
-    if( alg == PSA_ALG_NONE )
-        return ( MBEDTLS_ERR_PKCS12_FEATURE_UNAVAILABLE );
+    if (alg == PSA_ALG_NONE) {
+        return MBEDTLS_ERR_PKCS12_FEATURE_UNAVAILABLE;
+    }
 
-    if( ( status = psa_hash_setup( &op, alg ) ) != PSA_SUCCESS )
+    if ((status = psa_hash_setup(&op, alg)) != PSA_SUCCESS) {
         goto exit;
+    }
 
     // Calculate hash( diversifier || salt_block || pwd_block )
-    if( ( status = psa_hash_update( &op, diversifier, v ) ) != PSA_SUCCESS )
+    if ((status = psa_hash_update(&op, diversifier, v)) != PSA_SUCCESS) {
         goto exit;
-
-    if( use_salt != 0 )
-    {
-        if( ( status = psa_hash_update( &op, salt_block, v ) ) != PSA_SUCCESS )
-            goto exit;
     }
 
-    if( use_password != 0 )
-    {
-        if( ( status = psa_hash_update( &op, pwd_block, v ) ) != PSA_SUCCESS )
+    if (use_salt != 0) {
+        if ((status = psa_hash_update(&op, salt_block, v)) != PSA_SUCCESS) {
             goto exit;
+        }
     }
 
-    if( ( status = psa_hash_finish( &op, hash_output, out_size, &out_len ) )
-        != PSA_SUCCESS )
+    if (use_password != 0) {
+        if ((status = psa_hash_update(&op, pwd_block, v)) != PSA_SUCCESS) {
+            goto exit;
+        }
+    }
+
+    if ((status = psa_hash_finish(&op, hash_output, out_size, &out_len))
+        != PSA_SUCCESS) {
         goto exit;
+    }
 
     // Perform remaining ( iterations - 1 ) recursive hash calculations
-    for( i = 1; i < (size_t) iterations; i++ )
-    {
-        if( ( status = psa_hash_compute( alg, hash_output, hlen, hash_output,
-            out_size, &out_len ) ) != PSA_SUCCESS )
+    for (i = 1; i < (size_t) iterations; i++) {
+        if ((status = psa_hash_compute(alg, hash_output, hlen, hash_output,
+                                       out_size, &out_len)) != PSA_SUCCESS) {
             goto exit;
+        }
     }
 
 exit:
-    status_abort = psa_hash_abort( &op );
-    if( status == PSA_SUCCESS )
+    status_abort = psa_hash_abort(&op);
+    if (status == PSA_SUCCESS) {
         status = status_abort;
-    return ( mbedtls_md_error_from_psa( status ) );
+    }
+    return mbedtls_md_error_from_psa(status);
 #endif /* !MBEDTLS_MD_C */
 }
 
 
-int mbedtls_pkcs12_derivation( unsigned char *data, size_t datalen,
-                       const unsigned char *pwd, size_t pwdlen,
-                       const unsigned char *salt, size_t saltlen,
-                       mbedtls_md_type_t md_type, int id, int iterations )
+int mbedtls_pkcs12_derivation(unsigned char *data, size_t datalen,
+                              const unsigned char *pwd, size_t pwdlen,
+                              const unsigned char *salt, size_t saltlen,
+                              mbedtls_md_type_t md_type, int id, int iterations)
 {
     int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
     unsigned int j;
 
     unsigned char diversifier[128];
-    unsigned char salt_block[128], pwd_block[128], hash_block[128] = {0};
+    unsigned char salt_block[128], pwd_block[128], hash_block[128] = { 0 };
     unsigned char hash_output[MBEDTLS_HASH_MAX_SIZE];
     unsigned char *p;
     unsigned char c;
@@ -333,84 +352,83 @@
     size_t hlen, use_len, v, i;
 
     // This version only allows max of 64 bytes of password or salt
-    if( datalen > 128 || pwdlen > 64 || saltlen > 64 )
-        return( MBEDTLS_ERR_PKCS12_BAD_INPUT_DATA );
-
-    if( pwd == NULL && pwdlen != 0 )
-        return( MBEDTLS_ERR_PKCS12_BAD_INPUT_DATA );
-
-    if( salt == NULL && saltlen != 0 )
-        return( MBEDTLS_ERR_PKCS12_BAD_INPUT_DATA );
-
-    use_password = ( pwd && pwdlen != 0 );
-    use_salt = ( salt && saltlen != 0 );
-
-    hlen = mbedtls_hash_info_get_size( md_type );
-
-    if( hlen <= 32 )
-        v = 64;
-    else
-        v = 128;
-
-    memset( diversifier, (unsigned char) id, v );
-
-    if( use_salt != 0 )
-    {
-        pkcs12_fill_buffer( salt_block, v, salt, saltlen );
+    if (datalen > 128 || pwdlen > 64 || saltlen > 64) {
+        return MBEDTLS_ERR_PKCS12_BAD_INPUT_DATA;
     }
 
-    if( use_password != 0 )
-    {
-        pkcs12_fill_buffer( pwd_block,  v, pwd,  pwdlen  );
+    if (pwd == NULL && pwdlen != 0) {
+        return MBEDTLS_ERR_PKCS12_BAD_INPUT_DATA;
+    }
+
+    if (salt == NULL && saltlen != 0) {
+        return MBEDTLS_ERR_PKCS12_BAD_INPUT_DATA;
+    }
+
+    use_password = (pwd && pwdlen != 0);
+    use_salt = (salt && saltlen != 0);
+
+    hlen = mbedtls_hash_info_get_size(md_type);
+
+    if (hlen <= 32) {
+        v = 64;
+    } else {
+        v = 128;
+    }
+
+    memset(diversifier, (unsigned char) id, v);
+
+    if (use_salt != 0) {
+        pkcs12_fill_buffer(salt_block, v, salt, saltlen);
+    }
+
+    if (use_password != 0) {
+        pkcs12_fill_buffer(pwd_block,  v, pwd,  pwdlen);
     }
 
     p = data;
-    while( datalen > 0 )
-    {
-        if( calculate_hashes( md_type, iterations, diversifier, salt_block,
-            pwd_block, hash_output, use_salt, use_password, hlen,
-            v ) != 0 )
-        {
+    while (datalen > 0) {
+        if (calculate_hashes(md_type, iterations, diversifier, salt_block,
+                             pwd_block, hash_output, use_salt, use_password, hlen,
+                             v) != 0) {
             goto exit;
         }
 
-        use_len = ( datalen > hlen ) ? hlen : datalen;
-        memcpy( p, hash_output, use_len );
+        use_len = (datalen > hlen) ? hlen : datalen;
+        memcpy(p, hash_output, use_len);
         datalen -= use_len;
         p += use_len;
 
-        if( datalen == 0 )
+        if (datalen == 0) {
             break;
+        }
 
         // Concatenating copies of hash_output into hash_block (B)
-        pkcs12_fill_buffer( hash_block, v, hash_output, hlen );
+        pkcs12_fill_buffer(hash_block, v, hash_output, hlen);
 
         // B += 1
-        for( i = v; i > 0; i-- )
-            if( ++hash_block[i - 1] != 0 )
+        for (i = v; i > 0; i--) {
+            if (++hash_block[i - 1] != 0) {
                 break;
-
-        if( use_salt != 0 )
-        {
-            // salt_block += B
-            c = 0;
-            for( i = v; i > 0; i-- )
-            {
-                j = salt_block[i - 1] + hash_block[i - 1] + c;
-                c = MBEDTLS_BYTE_1( j );
-                salt_block[i - 1] = MBEDTLS_BYTE_0( j );
             }
         }
 
-        if( use_password != 0 )
-        {
+        if (use_salt != 0) {
+            // salt_block += B
+            c = 0;
+            for (i = v; i > 0; i--) {
+                j = salt_block[i - 1] + hash_block[i - 1] + c;
+                c = MBEDTLS_BYTE_1(j);
+                salt_block[i - 1] = MBEDTLS_BYTE_0(j);
+            }
+        }
+
+        if (use_password != 0) {
             // pwd_block  += B
             c = 0;
-            for( i = v; i > 0; i-- )
-            {
+            for (i = v; i > 0; i--) {
                 j = pwd_block[i - 1] + hash_block[i - 1] + c;
-                c = MBEDTLS_BYTE_1( j );
-                pwd_block[i - 1] = MBEDTLS_BYTE_0( j );
+                c = MBEDTLS_BYTE_1(j);
+                pwd_block[i - 1] = MBEDTLS_BYTE_0(j);
             }
         }
     }
@@ -418,12 +436,12 @@
     ret = 0;
 
 exit:
-    mbedtls_platform_zeroize( salt_block, sizeof( salt_block ) );
-    mbedtls_platform_zeroize( pwd_block, sizeof( pwd_block ) );
-    mbedtls_platform_zeroize( hash_block, sizeof( hash_block ) );
-    mbedtls_platform_zeroize( hash_output, sizeof( hash_output ) );
+    mbedtls_platform_zeroize(salt_block, sizeof(salt_block));
+    mbedtls_platform_zeroize(pwd_block, sizeof(pwd_block));
+    mbedtls_platform_zeroize(hash_block, sizeof(hash_block));
+    mbedtls_platform_zeroize(hash_output, sizeof(hash_output));
 
-    return( ret );
+    return ret;
 }
 
 #endif /* MBEDTLS_PKCS12_C */