early-access version 1255

externals/mbedtls/tests/scripts/gen_pkcs1_v21_sign_verify.pl

@@ -0,0 +1,72 @@
+#!/usr/bin/env perl
+#
+
+use strict;
+
+my $file = shift;
+
+open(TEST_DATA, "$file") or die "Opening test cases '$file': $!";
+
+sub get_val($$)
+{
+    my $str = shift;
+    my $name = shift;
+    my $val = "";
+
+    while(my $line = <TEST_DATA>)
+    {
+        next if($line !~ /^# $str/);
+        last;
+    }
+
+    while(my $line = <TEST_DATA>)
+    {
+        last if($line eq "\r\n");
+        $val .= $line;
+    }
+
+    $val =~ s/[ \r\n]//g;
+
+    return $val;
+}
+
+my $state = 0;
+my $val_n = "";
+my $val_e = "";
+my $val_p = "";
+my $val_q = "";
+my $mod = 0;
+my $cnt = 1;
+while (my $line = <TEST_DATA>)
+{
+    next if ($line !~ /^# Example/);
+
+    ( $mod ) = ($line =~ /A (\d+)/);
+    $val_n = get_val("RSA modulus n", "N");
+    $val_e = get_val("RSA public exponent e", "E");
+    $val_p = get_val("Prime p", "P");
+    $val_q = get_val("Prime q", "Q");
+
+    for(my $i = 1; $i <= 6; $i++)
+    {
+        my $val_m = get_val("Message to be", "M");
+        my $val_salt = get_val("Salt", "Salt");
+        my $val_sig = get_val("Signature", "Sig");
+
+        print("RSASSA-PSS Signature Example ${cnt}_${i}\n");
+        print("pkcs1_rsassa_pss_sign:$mod:16:\"$val_p\":16:\"$val_q\":16:\"$val_n\":16:\"$val_e\":SIG_RSA_SHA1:MBEDTLS_MD_SHA1");
+        print(":\"$val_m\"");
+        print(":\"$val_salt\"");
+        print(":\"$val_sig\":0");
+        print("\n\n");
+
+        print("RSASSA-PSS Signature Example ${cnt}_${i} (verify)\n");
+        print("pkcs1_rsassa_pss_verify:$mod:16:\"$val_n\":16:\"$val_e\":SIG_RSA_SHA1:MBEDTLS_MD_SHA1");
+        print(":\"$val_m\"");
+        print(":\"$val_salt\"");
+        print(":\"$val_sig\":0");
+        print("\n\n");
+    }
+    $cnt++;
+}
+close(TEST_DATA);