Add a full set of pkcs#1 v2 test vectors

For v1.5 we use somewhat unofficial test vectors we found on the
rsalabs FTP server.  There is a little awk script which helped us to
convert them.  All the test vectors are in separate files with C
tables to keep the actual test program readable.

We detected a few flaws in our pkcs1 implementation which will be
fixed with the next commit.

1 files changed, 112 insertions, 0 deletions

diff --git a/tests/pkcstv2c.awk b/tests/pkcstv2c.awk
new file mode 100755
index 00000000..747f47db
--- /dev/null
+++ b/tests/pkcstv2c.awk
@@ -0,0 +1,112 @@
+#! /usr/bin/awk -f
+# pkcstv2c.awk - Convert pkcs1 test vectors into a C table.
+# Copyright 2011 Free Software Foundation, Inc.
+#
+# This file is free software; as a special exception the author gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+#
+# This file is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+#
+
+BEGIN {
+    in_key = 0;
+    in_item = 0;
+    in_number = 0;
+    no_comma = 0;
+
+    printf "  static struct {\n";
+    printf "    const char *desc;\n";
+    printf "    const char *n, *e, *d;\n";
+    printf "    struct {\n";
+    printf "      const char *desc;\n";
+    printf "      const char *mesg;\n";
+    printf "      const char *seed;\n";
+    printf "      const char *encr;\n";
+    printf "    } m[20];\n";
+    printf "  } tbl[] =\n";
+    printf "  {\n";
+}
+
+{ sub (/\r/,""); }
+
+/^# Public key/  { skip_pub = 1; }
+/^# Private key/ { skip_pub = 0; }
+skip_pub { next }
+
+in_number && ! /^[0-9a-f]/ {
+    if (in_number == 2)
+        printf "\"";
+    if (no_comma)
+        no_comma = 0;
+    else
+        printf ","
+    printf "\n";
+    in_number = 0;
+}
+
+in_number == 3 {
+    printf "\n";
+    in_number = 1;
+}
+
+in_number == 1 {
+    gsub (/ /,"")
+    printf "%*s\"%s", indent, "", $0;
+    in_number = 2;
+    next;
+}
+
+in_number == 2 {
+    gsub (/ /,"")
+    printf "%s\"", $0;
+    in_number = 3;
+    next;
+}
+
+/^#.*Example.*key pair/ {
+    if (in_item) {
+        printf "        }\n      }\n    },\n";
+        in_item = 0;
+    }
+    in_key = 1;
+    indent = 6;
+    printf "    {\n      \"%s\",\n", gensub(/.*: (A .*)/, "\\1", "g");
+    next
+}
+
+/^# PKCS#1 .*Example/  {
+    if (in_key) {
+        printf "      {\n";
+        in_key = 0;
+    }
+    if (in_item)
+        printf "        },{\n";
+    else
+        printf "        {\n";
+    in_item = 1;
+    indent = 10;
+    printf "          \"%s\",\n",  gensub(/^# (.*)/, "\\1", "g");
+    next
+}
+
+(in_key || in_item) && /^# (Modulus|Public|Exponent|Message|Seed)/ {
+    # printf "/* %s */\n", $0;
+    in_number = 1;
+    next
+}
+(in_key || in_item) && /^# (Signature|Encryption)/ {
+    # printf "/* %s */\n", $0;
+    in_number = 1;
+    no_comma = 1;
+    next
+}
+
+END {
+    if (in_item) {
+        printf "        }\n      }\n    }\n  };\n";
+        in_item = 0;
+    }
+}
\ No newline at end of file