98 lines
1.9 KiB
Perl
Executable file
98 lines
1.9 KiB
Perl
Executable file
#!/usr/bin/perl
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#
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# Based on NIST gcmDecryptxxx.rsp validation files
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# Only first 3 of every set used for compile time saving
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use strict;
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my $file = shift;
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open(TEST_DATA, "$file") or die "Opening test cases '$file': $!";
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sub get_suite_val($)
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{
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my $name = shift;
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my $val = "";
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while(my $line = <TEST_DATA>)
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{
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next if ($line !~ /^\[/);
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($val) = ($line =~ /\[$name\s\=\s(\w+)\]/);
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last;
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}
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return $val;
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}
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sub get_val($)
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{
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my $name = shift;
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my $val = "";
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my $line;
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while($line = <TEST_DATA>)
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{
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next if($line !~ /=/);
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last;
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}
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($val) = ($line =~ /^$name = (\w+)/);
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return $val;
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}
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sub get_val_or_fail($)
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{
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my $name = shift;
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my $val = "FAIL";
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my $line;
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while($line = <TEST_DATA>)
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{
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next if($line !~ /=/ && $line !~ /FAIL/);
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last;
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}
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($val) = ($line =~ /^$name = (\w+)/) if ($line =~ /=/);
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return $val;
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}
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my $cnt = 1;;
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while (my $line = <TEST_DATA>)
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{
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my $key_len = get_suite_val("Keylen");
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next if ($key_len !~ /\d+/);
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my $iv_len = get_suite_val("IVlen");
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my $pt_len = get_suite_val("PTlen");
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my $add_len = get_suite_val("AADlen");
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my $tag_len = get_suite_val("Taglen");
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for ($cnt = 0; $cnt < 3; $cnt++)
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{
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my $Count = get_val("Count");
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my $key = get_val("Key");
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my $iv = get_val("IV");
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my $ct = get_val("CT");
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my $add = get_val("AAD");
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my $tag = get_val("Tag");
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my $pt = get_val_or_fail("PT");
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print("GCM NIST Validation (AES-$key_len,$iv_len,$pt_len,$add_len,$tag_len) #$Count\n");
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print("gcm_decrypt_and_verify");
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print(":\"$key\"");
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print(":\"$ct\"");
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print(":\"$iv\"");
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print(":\"$add\"");
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print(":$tag_len");
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print(":\"$tag\"");
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print(":\"$pt\"");
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print(":0");
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print("\n\n");
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}
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}
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print("GCM Selftest\n");
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print("gcm_selftest:\n\n");
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close(TEST_DATA);
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