Willie Solano / mbedtls-slave-prot-prod

mbed TLS Build

Dependents:   Slave-prot-prod

tests/scripts/gen_ctr_drbg.pl@1:1a219dea6cb5, 2019-06-04 (annotated)

Committer:
williequesada
Date:
Tue Jun 04 16:03:38 2019 +0000
Revision:
1:1a219dea6cb5
Parent:
0:cdf462088d13 
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Who changed what in which revision?

UserRevisionLine numberNew contents of line
markrad 0:cdf462088d13 1 #!/usr/bin/perl
markrad 0:cdf462088d13 2 #
markrad 0:cdf462088d13 3 # Based on NIST CTR_DRBG.rsp validation file
markrad 0:cdf462088d13 4 # Only uses AES-256-CTR cases that use a Derivation function
markrad 0:cdf462088d13 5 # and concats nonce and personalization for initialization.
markrad 0:cdf462088d13 6
markrad 0:cdf462088d13 7 use strict;
markrad 0:cdf462088d13 8
markrad 0:cdf462088d13 9 my $file = shift;
markrad 0:cdf462088d13 10
markrad 0:cdf462088d13 11 open(TEST_DATA, "$file") or die "Opening test cases '$file': $!";
markrad 0:cdf462088d13 12
markrad 0:cdf462088d13 13 sub get_suite_val($)
markrad 0:cdf462088d13 14 {
markrad 0:cdf462088d13 15 my $name = shift;
markrad 0:cdf462088d13 16 my $val = "";
markrad 0:cdf462088d13 17
markrad 0:cdf462088d13 18 my $line = <TEST_DATA>;
markrad 0:cdf462088d13 19 ($val) = ($line =~ /\[$name\s\=\s(\w+)\]/);
markrad 0:cdf462088d13 20
markrad 0:cdf462088d13 21 return $val;
markrad 0:cdf462088d13 22 }
markrad 0:cdf462088d13 23
markrad 0:cdf462088d13 24 sub get_val($)
markrad 0:cdf462088d13 25 {
markrad 0:cdf462088d13 26 my $name = shift;
markrad 0:cdf462088d13 27 my $val = "";
markrad 0:cdf462088d13 28 my $line;
markrad 0:cdf462088d13 29
markrad 0:cdf462088d13 30 while($line = <TEST_DATA>)
markrad 0:cdf462088d13 31 {
markrad 0:cdf462088d13 32 next if($line !~ /=/);
markrad 0:cdf462088d13 33 last;
markrad 0:cdf462088d13 34 }
markrad 0:cdf462088d13 35
markrad 0:cdf462088d13 36 ($val) = ($line =~ /^$name = (\w+)/);
markrad 0:cdf462088d13 37
markrad 0:cdf462088d13 38 return $val;
markrad 0:cdf462088d13 39 }
markrad 0:cdf462088d13 40
markrad 0:cdf462088d13 41 my $cnt = 1;;
markrad 0:cdf462088d13 42 while (my $line = <TEST_DATA>)
markrad 0:cdf462088d13 43 {
markrad 0:cdf462088d13 44 next if ($line !~ /^\[AES-256 use df/);
markrad 0:cdf462088d13 45
markrad 0:cdf462088d13 46 my $PredictionResistanceStr = get_suite_val("PredictionResistance");
markrad 0:cdf462088d13 47 my $PredictionResistance = 0;
markrad 0:cdf462088d13 48 $PredictionResistance = 1 if ($PredictionResistanceStr eq 'True');
markrad 0:cdf462088d13 49 my $EntropyInputLen = get_suite_val("EntropyInputLen");
markrad 0:cdf462088d13 50 my $NonceLen = get_suite_val("NonceLen");
markrad 0:cdf462088d13 51 my $PersonalizationStringLen = get_suite_val("PersonalizationStringLen");
markrad 0:cdf462088d13 52 my $AdditionalInputLen = get_suite_val("AdditionalInputLen");
markrad 0:cdf462088d13 53
markrad 0:cdf462088d13 54 for ($cnt = 0; $cnt < 15; $cnt++)
markrad 0:cdf462088d13 55 {
markrad 0:cdf462088d13 56 my $Count = get_val("COUNT");
markrad 0:cdf462088d13 57 my $EntropyInput = get_val("EntropyInput");
markrad 0:cdf462088d13 58 my $Nonce = get_val("Nonce");
markrad 0:cdf462088d13 59 my $PersonalizationString = get_val("PersonalizationString");
markrad 0:cdf462088d13 60 my $AdditionalInput1 = get_val("AdditionalInput");
markrad 0:cdf462088d13 61 my $EntropyInputPR1 = get_val("EntropyInputPR") if ($PredictionResistance == 1);
markrad 0:cdf462088d13 62 my $EntropyInputReseed = get_val("EntropyInputReseed") if ($PredictionResistance == 0);
markrad 0:cdf462088d13 63 my $AdditionalInputReseed = get_val("AdditionalInputReseed") if ($PredictionResistance == 0);
markrad 0:cdf462088d13 64 my $AdditionalInput2 = get_val("AdditionalInput");
markrad 0:cdf462088d13 65 my $EntropyInputPR2 = get_val("EntropyInputPR") if ($PredictionResistance == 1);
markrad 0:cdf462088d13 66 my $ReturnedBits = get_val("ReturnedBits");
markrad 0:cdf462088d13 67
markrad 0:cdf462088d13 68 if ($PredictionResistance == 1)
markrad 0:cdf462088d13 69 {
markrad 0:cdf462088d13 70 print("CTR_DRBG NIST Validation (AES-256 use df,$PredictionResistanceStr,$EntropyInputLen,$NonceLen,$PersonalizationStringLen,$AdditionalInputLen) #$Count\n");
markrad 0:cdf462088d13 71 print("ctr_drbg_validate_pr");
markrad 0:cdf462088d13 72 print(":\"$Nonce$PersonalizationString\"");
markrad 0:cdf462088d13 73 print(":\"$EntropyInput$EntropyInputPR1$EntropyInputPR2\"");
markrad 0:cdf462088d13 74 print(":\"$AdditionalInput1\"");
markrad 0:cdf462088d13 75 print(":\"$AdditionalInput2\"");
markrad 0:cdf462088d13 76 print(":\"$ReturnedBits\"");
markrad 0:cdf462088d13 77 print("\n\n");
markrad 0:cdf462088d13 78 }
markrad 0:cdf462088d13 79 else
markrad 0:cdf462088d13 80 {
markrad 0:cdf462088d13 81 print("CTR_DRBG NIST Validation (AES-256 use df,$PredictionResistanceStr,$EntropyInputLen,$NonceLen,$PersonalizationStringLen,$AdditionalInputLen) #$Count\n");
markrad 0:cdf462088d13 82 print("ctr_drbg_validate_nopr");
markrad 0:cdf462088d13 83 print(":\"$Nonce$PersonalizationString\"");
markrad 0:cdf462088d13 84 print(":\"$EntropyInput$EntropyInputReseed\"");
markrad 0:cdf462088d13 85 print(":\"$AdditionalInput1\"");
markrad 0:cdf462088d13 86 print(":\"$AdditionalInputReseed\"");
markrad 0:cdf462088d13 87 print(":\"$AdditionalInput2\"");
markrad 0:cdf462088d13 88 print(":\"$ReturnedBits\"");
markrad 0:cdf462088d13 89 print("\n\n");
markrad 0:cdf462088d13 90 }
markrad 0:cdf462088d13 91 }
markrad 0:cdf462088d13 92 }
markrad 0:cdf462088d13 93 close(TEST_DATA);