mbedtls/tests/scripts/gen_gcm_encrypt.pl
Bence Szépkúti b7246ad938 Add copyright dates to all scripts
To find any files with a missing copyright declaration, use the following script:

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

# Find files with copyright declarations, and list their file extensions
exts=$(grep -Ril --exclude-dir .git 'Copyright.*Arm' | sed '
  s/.*\./-name "*./
  s/$/"/
' | sort -u | sed -n '
  :l
    N
    $!bl
  s/\n/ -o /gp
')

# Find files with file extensions that ususally include copyright extensions,
# but don't include a copyright declaration themselves.
eval "find -path './.git' -prune -o\
  ! -path './tests/data_files/format_pkcs12.fmt'\
  ! -path './programs/psa/psa_constant_names_generated.c'\
  '(' $exts ')' -print" | xargs grep -Li 'Copyright.*Arm'
# ========================

Signed-off-by: Bence Szépkúti <bence.szepkuti@arm.com>
2020-06-08 17:26:24 +02:00

86 lines
1.8 KiB
Perl
Executable File

#!/usr/bin/env perl
#
# Based on NIST gcmEncryptIntIVxxx.rsp validation files
# Only first 3 of every set used for compile time saving
#
# Copyright (C) 2012-2013, Arm Limited, All Rights Reserved
#
# 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 = "";
while(my $line = <TEST_DATA>)
{
next if ($line !~ /^\[/);
($val) = ($line =~ /\[$name\s\=\s(\w+)\]/);
last;
}
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>)
{
my $key_len = get_suite_val("Keylen");
next if ($key_len !~ /\d+/);
my $iv_len = get_suite_val("IVlen");
my $pt_len = get_suite_val("PTlen");
my $add_len = get_suite_val("AADlen");
my $tag_len = get_suite_val("Taglen");
for ($cnt = 0; $cnt < 3; $cnt++)
{
my $Count = get_val("Count");
my $key = get_val("Key");
my $pt = get_val("PT");
my $add = get_val("AAD");
my $iv = get_val("IV");
my $ct = get_val("CT");
my $tag = get_val("Tag");
print("GCM NIST Validation (AES-$key_len,$iv_len,$pt_len,$add_len,$tag_len) #$Count\n");
print("gcm_encrypt_and_tag");
print(":\"$key\"");
print(":\"$pt\"");
print(":\"$iv\"");
print(":\"$add\"");
print(":\"$ct\"");
print(":$tag_len");
print(":\"$tag\"");
print(":0");
print("\n\n");
}
}
print("GCM Selftest\n");
print("gcm_selftest:\n\n");
close(TEST_DATA);