mbedtls/tests/scripts/gen_ctr_drbg.pl
Bence Szépkúti c7da1fe381 Add Apache-2.0 headers to all scripts
This commit was generated using the following script:

# ========================
#!/bin/sh

# Find scripts
find -path './.git' -prune -o '(' -name '*.gdb' -o -name '*.pl' -o -name '*.py' -o -name '*.sh' ')' -print | xargs sed -i '

# Remove Mbed TLS declaration if it occurs before the copyright line
1,/Copyright.*Arm/I {
  /This file is part of/,$ {
    /Copyright.*Arm/I! d
  }
}

# Convert non-standard header in scripts/abi_check.py to the format used in the other scripts
/"""/,/"""/ {

  # Cut copyright declaration
  /Copyright.*Arm/I {
    h
    N
    d
  }

  # Paste copyright declaration
  /"""/ {
    x
    /./ {
      s/^/# /    # Add #
      x          # Replace orignal buffer with Copyright declaration
      p          # Print original buffer, insert newline
      i\

      s/.*//     # Clear original buffer
    }
    x
  }
}

/Copyright.*Arm/I {

  # Print copyright declaration
  p

  # Read the two lines immediately following the copyright declaration
  N
  N

  # Insert Apache header if it is missing
  /SPDX/! {
    i\
# SPDX-License-Identifier: Apache-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.

    # Insert Mbed TLS declaration if it is missing
    /This file is part of/! i\
#\
# This file is part of Mbed TLS (https://tls.mbed.org)
  }

  # Clear copyright declaration from buffer
  D
}
'
# ========================

Signed-off-by: Bence Szépkúti <bence.szepkuti@arm.com>
2020-06-15 12:05:47 +02:00

111 lines
3.7 KiB
Perl
Executable file

#!/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
#
# 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.
#
# 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);