| #!/usr/bin/env perl |
| # |
| # Based on NIST CTR_DRBG.rsp validation file |
| # Only uses AES-256-CTR cases that use a Derivation function |
| # and concats nonce and personalization for initialization. |
| # |
| # Copyright (C) 2011, Arm Limited, All Rights Reserved |
| # SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later |
| # |
| # This file is provided under the Apache License 2.0, or the |
| # GNU General Public License v2.0 or later. |
| # |
| # ********** |
| # Apache License 2.0: |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); you may |
| # not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| # |
| # ********** |
| # |
| # ********** |
| # GNU General Public License v2.0 or later: |
| # |
| # This program is free software; you can redistribute it and/or modify |
| # it under the terms of the GNU General Public License as published by |
| # the Free Software Foundation; either version 2 of the License, or |
| # (at your option) any later version. |
| # |
| # This program is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| # GNU General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License along |
| # with this program; if not, write to the Free Software Foundation, Inc., |
| # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| # |
| # ********** |
| # |
| # This file is part of Mbed TLS (https://tls.mbed.org) |
| |
| use strict; |
| |
| my $file = shift; |
| |
| open(TEST_DATA, "$file") or die "Opening test cases '$file': $!"; |
| |
| sub get_suite_val($) |
| { |
| my $name = shift; |
| my $val = ""; |
| |
| my $line = <TEST_DATA>; |
| ($val) = ($line =~ /\[$name\s\=\s(\w+)\]/); |
| |
| return $val; |
| } |
| |
| sub get_val($) |
| { |
| my $name = shift; |
| my $val = ""; |
| my $line; |
| |
| while($line = <TEST_DATA>) |
| { |
| next if($line !~ /=/); |
| last; |
| } |
| |
| ($val) = ($line =~ /^$name = (\w+)/); |
| |
| return $val; |
| } |
| |
| my $cnt = 1;; |
| while (my $line = <TEST_DATA>) |
| { |
| next if ($line !~ /^\[AES-256 use df/); |
| |
| my $PredictionResistanceStr = get_suite_val("PredictionResistance"); |
| my $PredictionResistance = 0; |
| $PredictionResistance = 1 if ($PredictionResistanceStr eq 'True'); |
| my $EntropyInputLen = get_suite_val("EntropyInputLen"); |
| my $NonceLen = get_suite_val("NonceLen"); |
| my $PersonalizationStringLen = get_suite_val("PersonalizationStringLen"); |
| my $AdditionalInputLen = get_suite_val("AdditionalInputLen"); |
| |
| for ($cnt = 0; $cnt < 15; $cnt++) |
| { |
| my $Count = get_val("COUNT"); |
| my $EntropyInput = get_val("EntropyInput"); |
| my $Nonce = get_val("Nonce"); |
| my $PersonalizationString = get_val("PersonalizationString"); |
| my $AdditionalInput1 = get_val("AdditionalInput"); |
| my $EntropyInputPR1 = get_val("EntropyInputPR") if ($PredictionResistance == 1); |
| my $EntropyInputReseed = get_val("EntropyInputReseed") if ($PredictionResistance == 0); |
| my $AdditionalInputReseed = get_val("AdditionalInputReseed") if ($PredictionResistance == 0); |
| my $AdditionalInput2 = get_val("AdditionalInput"); |
| my $EntropyInputPR2 = get_val("EntropyInputPR") if ($PredictionResistance == 1); |
| my $ReturnedBits = get_val("ReturnedBits"); |
| |
| if ($PredictionResistance == 1) |
| { |
| print("CTR_DRBG NIST Validation (AES-256 use df,$PredictionResistanceStr,$EntropyInputLen,$NonceLen,$PersonalizationStringLen,$AdditionalInputLen) #$Count\n"); |
| print("ctr_drbg_validate_pr"); |
| print(":\"$Nonce$PersonalizationString\""); |
| print(":\"$EntropyInput$EntropyInputPR1$EntropyInputPR2\""); |
| print(":\"$AdditionalInput1\""); |
| print(":\"$AdditionalInput2\""); |
| print(":\"$ReturnedBits\""); |
| print("\n\n"); |
| } |
| else |
| { |
| print("CTR_DRBG NIST Validation (AES-256 use df,$PredictionResistanceStr,$EntropyInputLen,$NonceLen,$PersonalizationStringLen,$AdditionalInputLen) #$Count\n"); |
| print("ctr_drbg_validate_nopr"); |
| print(":\"$Nonce$PersonalizationString\""); |
| print(":\"$EntropyInput$EntropyInputReseed\""); |
| print(":\"$AdditionalInput1\""); |
| print(":\"$AdditionalInputReseed\""); |
| print(":\"$AdditionalInput2\""); |
| print(":\"$ReturnedBits\""); |
| print("\n\n"); |
| } |
| } |
| } |
| close(TEST_DATA); |