- Added base Galois/Counter mode (GCM) for AES
diff --git a/tests/scripts/gen_gcm_decrypt.pl b/tests/scripts/gen_gcm_decrypt.pl
new file mode 100755
index 0000000..2fb76c6
--- /dev/null
+++ b/tests/scripts/gen_gcm_decrypt.pl
@@ -0,0 +1,94 @@
+#!/usr/bin/perl
+#
+# Based on NIST gcmDecryptxxx.rsp validation files
+# Only first 3 of every set used for compile time saving
+
+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 $val;
+}
+
+sub get_val_or_fail($)
+{
+ my $name = shift;
+ my $val = "FAIL";
+ my $line;
+
+ while($line = <TEST_DATA>)
+ {
+ next if($line !~ /=/ && $line !~ /FAIL/);
+ last;
+ }
+
+ ($val) = ($line =~ /^$name = (\w+)/) if ($line =~ /=/);
+
+ 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 $iv = get_val("IV");
+ my $ct = get_val("CT");
+ my $add = get_val("AAD");
+ my $tag = get_val("Tag");
+ my $pt = get_val_or_fail("PT");
+
+ print("GCM NIST Validation (AES-$key_len,$iv_len,$pt_len,$add_len,$tag_len) #$Count\n");
+ print("gcm_decrypt_and_verify");
+ print(":\"$key\"");
+ print(":\"$ct\"");
+ print(":\"$iv\"");
+ print(":\"$add\"");
+ print(":$tag_len");
+ print(":\"$tag\"");
+ print(":\"$pt\"");
+ print(":0");
+ print("\n\n");
+ }
+}
+close(TEST_DATA);
diff --git a/tests/scripts/gen_gcm_encrypt.pl b/tests/scripts/gen_gcm_encrypt.pl
new file mode 100755
index 0000000..de179a9
--- /dev/null
+++ b/tests/scripts/gen_gcm_encrypt.pl
@@ -0,0 +1,77 @@
+#!/usr/bin/perl
+#
+# Based on NIST gcmEncryptIntIVxxx.rsp validation files
+# Only first 3 of every set used for compile time saving
+
+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");
+ }
+}
+close(TEST_DATA);