Make the dir-key-crosscert element required

In proposal 157, we added a cross-certification element for
directory authority certificates. We implemented it in
0.2.1.9-alpha.  All Tor directory authorities now generate it.
Here, as planned, make it required, so that we can finally close
proposal 157.

The biggest change in the code is in the unit test data, where some
old hardcoded certs that we made long ago have become no longer
valid and now need to be replaced.

4 files changed, 112 insertions, 98 deletions

diff --git a/src/or/or.h b/src/or/or.h
index eff5a6d2b..d819a5c9e 100644
--- a/src/or/or.h
+++ b/src/or/or.h
@@ -2586,9 +2586,6 @@ typedef struct authority_cert_t {
   uint32_t addr;
   /** This authority's directory port. */
   uint16_t dir_port;
-  /** True iff this certificate was cross-certified by signing the identity
-   * key with the signing key. */
-  uint8_t is_cross_certified;
 } authority_cert_t;
 
 /** Bitfield enum type listing types of information that directory authorities
diff --git a/src/or/routerparse.c b/src/or/routerparse.c
index 890d59660..86917520c 100644
--- a/src/or/routerparse.c
+++ b/src/or/routerparse.c
@@ -386,7 +386,7 @@ static token_rule_t dir_footer_token_table[] = {
   T1("dir-key-published",K_DIR_KEY_PUBLISHED,        CONCAT_ARGS, NO_OBJ),   \
   T1("dir-key-expires",  K_DIR_KEY_EXPIRES,          CONCAT_ARGS, NO_OBJ),   \
   T1("dir-signing-key",  K_DIR_SIGNING_KEY,          NO_ARGS,     NEED_KEY ),\
-  T01("dir-key-crosscert", K_DIR_KEY_CROSSCERT,       NO_ARGS,    NEED_OBJ ),\
+  T1("dir-key-crosscert", K_DIR_KEY_CROSSCERT,       NO_ARGS,     NEED_OBJ ),\
   T1("dir-key-certification", K_DIR_KEY_CERTIFICATION,                       \
                                                      NO_ARGS,     NEED_OBJ), \
   T01("dir-address",     K_DIR_ADDRESS,              GE(1),       NO_OBJ),
@@ -1728,7 +1728,6 @@ authority_cert_parse_from_string(const char *s, const char **end_of_string)
       log_debug(LD_DIR, "We already checked the signature on this "
                 "certificate; no need to do so again.");
       found = 1;
-      cert->is_cross_certified = old_cert->is_cross_certified;
     }
   }
   if (!found) {
@@ -1737,18 +1736,16 @@ authority_cert_parse_from_string(const char *s, const char **end_of_string)
       goto err;
     }
 
-    if ((tok = find_opt_by_keyword(tokens, K_DIR_KEY_CROSSCERT))) {
-      /* XXXX Once all authorities generate cross-certified certificates,
-       * make this field mandatory. */
-      if (check_signature_token(cert->cache_info.identity_digest,
-                                DIGEST_LEN,
-                                tok,
-                                cert->signing_key,
-                                CST_NO_CHECK_OBJTYPE,
-                                "key cross-certification")) {
-        goto err;
-      }
-      cert->is_cross_certified = 1;
+    tok = find_by_keyword(tokens, K_DIR_KEY_CROSSCERT);
+    /* XXXX Once all authorities generate cross-certified certificates,
+     * make this field mandatory. */
+    if (check_signature_token(cert->cache_info.identity_digest,
+                              DIGEST_LEN,
+                              tok,
+                              cert->signing_key,
+                              CST_NO_CHECK_OBJTYPE,
+                              "key cross-certification")) {
+      goto err;
     }
   }
 
diff --git a/src/test/test_data.c b/src/test/test_data.c
index 5f0f7cba0..71f001d73 100644
--- a/src/test/test_data.c
+++ b/src/test/test_data.c
@@ -3,8 +3,18 @@
  * Copyright (c) 2007-2013, The Tor Project, Inc. */
 /* See LICENSE for licensing information */
 
+/* Our unit test expect that the AUTHORITY_CERT_* public keys will sort
+ * in this order. */
+#define AUTHORITY_CERT_A AUTHORITY_CERT_3
+#define AUTHORITY_CERT_B AUTHORITY_CERT_1
+#define AUTHORITY_CERT_C AUTHORITY_CERT_2
+
+#define AUTHORITY_SIGNKEY_A AUTHORITY_SIGNKEY_3
+#define AUTHORITY_SIGNKEY_B AUTHORITY_SIGNKEY_1
+#define AUTHORITY_SIGNKEY_C AUTHORITY_SIGNKEY_2
+
 /** First of 3 example authority certificates for unit testing. */
-const char AUTHORITY_CERT_1[] =
+const char AUTHORITY_CERT_A[] =
 "dir-key-certificate-version 3\n"
 "fingerprint D867ACF56A9D229B35C25F0090BC9867E906BE69\n"
 "dir-key-published 2008-12-12 18:07:24\n"
@@ -46,7 +56,7 @@ const char AUTHORITY_CERT_1[] =
 "-----END SIGNATURE-----\n";
 
 /** The private signing key for AUTHORITY_CERT_1 */
-const char AUTHORITY_SIGNKEY_1[] =
+const char AUTHORITY_SIGNKEY_A[] =
 "-----BEGIN RSA PRIVATE KEY-----\n"
 "MIICWwIBAAKBgQCz0lCJ8rhLujVdzY6M6ZWp4iBAc0FxI79cff/pqp8GQAaWFZrs\n"
 "vQPJ8XqMmN7GRbJ2MDVvyGYwIBtt6RJnr7txfi+JsjI42mujkZdzIEWEOIJrhaqX\n"
@@ -64,110 +74,121 @@ const char AUTHORITY_SIGNKEY_1[] =
 "-----END RSA PRIVATE KEY-----\n";
 
 /** Second of 3 example authority certificates for unit testing. */
-const char AUTHORITY_CERT_2[] =
+const char AUTHORITY_CERT_B[] =
 "dir-key-certificate-version 3\n"
-"fingerprint 4D44AE0470B9E88FD4558EFEC82698FB33715400\n"
-"dir-key-published 2007-06-13 16:52:32\n"
-"dir-key-expires 2008-06-13 16:52:32\n"
+"fingerprint AD011E25302925A9D39A80E0E32576442E956467\n"
+"dir-key-published 2013-11-14 14:12:05\n"
+"dir-key-expires 2014-11-14 14:12:05\n"
 "dir-identity-key\n"
 "-----BEGIN RSA PUBLIC KEY-----\n"
-"MIIBigKCAYEAqukDwQRm1Oy1pPY+7GNRnRNFJzEVPUBfJwC4tBH19tkvdRQPuIGI\n"
-"2jiTy/rmZ6CLcl1G0oulSgxfKEX75QdptOasZu+rKUrRRSxx0QrXhs9a7up0rpXh\n"
-"13fw3mh1Vl/As3rJYF30Hjk01BTOJMxi/HY2y0ALQytFWjiMGY74A9Y6+uDcHkB2\n"
-"KflBjxIl8zpCsXsTTnUhN5kXqaOOnK46XaUShSpXsyOxTMJXuJEtgLz9XCyA8XjW\n"
-"d75QLHucEnlTqxUAdI5YSN2KIlIJiySCVnAorDpJey2mE9VncpHQWMCv/FPFdnSU\n"
-"EMMPUc4bBShcoNFf0mMJeV2sv+dBkgKAL0GLM19PuJIThJhfN/B6+YQTxw4HEpPV\n"
-"plfUqYRN0fYC+5hCTS6rroO/uCfDR7NBtoeDNm9dQrvjfk3b/Mywah1rdWNjnVqs\n"
-"tPJaz3fc/CVBOUUexhmyktgLuwSNEYIQilQ+BydkWN/4RObhV+YSV5BgekEDVaoS\n"
-"RHw4IbYBDHVxAgMBAAE=\n"
+"MIIBigKCAYEAyXYEMlGNRAixXdg65xf2WPkskYj2Wo8ysKMTls1JCXdIOAPvC2k2\n"
+"+AC6i3x9JHzUgCjWr4Jd5PSi7ODGyFC543igYl4wzkxNTU2L+SQ+hMe9qbEuUNhH\n"
+"sRR0xofdoH//3UuKj+HXEiMhhHbRWQGtWFuJqtGBruJqjZqIGOrp5nFjdlP0R98n\n"
+"Rx5wWlPgdJzifkXjKouu4mV+KzLl7f0gAtngA9DkSjt1wzga5IlL/lxDciD0SyJU\n"
+"tKMmls056omrZNbTnBxnY2pOlq9nx/zFrt/KQm1fTAQMjMBCf9KnDIV7NhaaHx7F\n"
+"7Nk8L7Hha353SvR+bsOFpiu05/EMZFTTIhO3MhUxZiCVZ0hKXvW1xe0HoGC5wbB+\n"
+"NyXu8oa4fIKLJ+WJ8Z60BNc0DcxJiQOf1eolGM/qrBul1lFZznds5/7182d+nF2W\n"
+"+bEjSm0fgXIxPfSD/7hB0FvgtmB3TXybHGBfPZgX0sTzFB6LNtP0BHicRoMXKdLF\n"
+"hM3tgIjEAsoZAgMBAAE=\n"
 "-----END RSA PUBLIC KEY-----\n"
 "dir-signing-key\n"
 "-----BEGIN RSA PUBLIC KEY-----\n"
-"MIGJAoGBAOu3dgrQth3iqvi/UzfywaANw0bBUuMOBhnMBeiLEcRLneJHUJkVvrpR\n"
-"/EDQkdMov1e7CX6aqBKygVnbDNYjJ+bcQej8MKpuuW+zIknnz5lfnAVZO5uAmo3Y\n"
-"DpG574oQ2FFMdkWHSBloIRxSj/E4Jn1M2qJjElBXP0E33Ka/Noo7AgMBAAE=\n"
+"MIGJAoGBAJ567PZIGG/mYWEY4szYi/C5XXvf0BkquzKTHKrqVjysZEys9giz56Gv\n"
+"B08kIRxsxYKEWkq60rv0xtTc1WyEMcDpV1WLU0KSTQSVXzLu7BT8jbTsWzGsxdTV\n"
+"TdeyOirwHh8Cyyon5lppuMH5twUHrL5O7pWWbxjjrQjAHCn3gd+NAgMBAAE=\n"
 "-----END RSA PUBLIC KEY-----\n"
+"dir-key-crosscert\n"
+"-----BEGIN ID SIGNATURE-----\n"
+"OC+gaukd4K7xJOsgTPbRhacf5mDUGxsu3ho/J1oJdtni4CK9WscVs6/Goj1o5Lot\n"
+"H1nCAMaR96Jnqq5c63Aaj1sEXdeYHlu5cI7YHgtGI5MmtjiUNXUCWMjCwSQYwGKe\n"
+"2YDYGAKAGt97n7XMKhJWGjAmv1TgmK3DvL1jt/aazL8=\n"
+"-----END ID SIGNATURE-----\n"
 "dir-key-certification\n"
 "-----BEGIN SIGNATURE-----\n"
-"Fv0Li68QUdAiChY3OklZOakHzwXAUfCzDNxkqe+HLC0n6ZECE9ZCvLVo69XmgVhH\n"
-"L5qYr2rxT6QpF+9yuOHbN9gWn8EsDcli06MlhX9TUt/IYVxHa/9tJwNoTfEw2w2D\n"
-"tyHhWm94IfOK7/Sea6jHnjckl80X+kk0ZNtAGs3/6fP4iltKNGXnvBwfgLpEgW7X\n"
-"NpDl0OLeDuA79zem2GogwQZQdoDbePByU0TJVx9jYi2Bzx2Nb2H0hRTPP6+dY0HQ\n"
-"MHb7yyyTQRad5iAUnExKhhyt22p7X3a6lgkAhq4YrNn/zVPkpnT2dzjsOydTHOW8\n"
-"2BQs33QlGNe095i47pJBDYsUgmJaXfqB/RG6dFg7jwIsc3/7dZcvcqfxY7wKcD/T\n"
-"wtogCIKxDvWbZn7f0hqYkT6uQC8Zom8bcnedmyzufOZCyA2SqQ2wvio6lznR4RIB\n"
-"a8qDHR0tPS9/VkqTPcvUWCZeY3UiDeWPjoK1nea1pz6DHDWglKPx86a0amjjayZQ\n"
-"-----END SIGNATURE-----\n";
+"BddmCKsvS6VoFXIf9Aj9OZnfyVCx527517QtsQHN+NaVm20LzUkJ5MWGXYx4wgh3\n"
+"ExsHvVQguiVfnonkQpEHHKg+TbldlkuDhIdlb9f7dL7V3HLCsEdmS1c3A+TEyrPH\n"
+"i44p6QB5IMFAdgUMV/9ueKMh7pMoam6VNakMOd+Axx9BSJTrCRzcepjtM4Z0cPsj\n"
+"nmDgZi0df1+ca1t+HnuWyt3trxlqoUxRcPZKz28kEFDJsgnRNvoHrIvNTuy9qY4x\n"
+"rONnPuLr5kTO7VQVVZxgxt6WX3p6d8tj+WYHubydr2pG0dwu2vGDTy4qXvDIm/I4\n"
+"Gyo6OAoPbYV8fl0584EgiEbAWcX/Pze8mXr9lmXbf73xbSBHqveAs0UfB+4sBI98\n"
+"v4ax4NZkGs8cCIfugtAOLgZE0WCh/TQYnQ3PFcrUtj0RW+tM1z7S8P3UfEVBHVkJ\n"
+"8SqSB+pbsY6PwMuy6TC3WujW7gmjVanbwkbW19El9l9jRzteFerz7grG/WQkshqF\n"
+  "-----END SIGNATURE-----\n";
 
 /** The private signing key for AUTHORITY_CERT_2 */
-const char AUTHORITY_SIGNKEY_2[] =
+const char AUTHORITY_SIGNKEY_B[] =
 "-----BEGIN RSA PRIVATE KEY-----\n"
-"MIICXgIBAAKBgQDrt3YK0LYd4qr4v1M38sGgDcNGwVLjDgYZzAXoixHES53iR1CZ\n"
-"Fb66UfxA0JHTKL9Xuwl+mqgSsoFZ2wzWIyfm3EHo/DCqbrlvsyJJ58+ZX5wFWTub\n"
-"gJqN2A6Rue+KENhRTHZFh0gZaCEcUo/xOCZ9TNqiYxJQVz9BN9ymvzaKOwIDAQAB\n"
-"AoGAJ+I9/ex8tCfTSA2PdisEKiHKBeHWNYb870Z/RW6qje1BhLUOZSixwfL3XLwt\n"
-"wG3nml+SZrKid69uhZaz4FPIf0tqCgURf6dDrF5vuzzr7VLVqkZHYSBp0vE6bu0R\n"
-"Sgc5QNxI2talgc4bsp0O0C+Zd4n3Yto0pXl/I6NHVAxlFBECQQD2mahkY+QEHWPV\n"
-"yRY3w3HhRmWBcrkY2zVyvPpqfn/sdHRPYW/yj4Xr/d1CO9VyFmEs4k324lIvu6LT\n"
-"WDdpPlcJAkEA9LOZv5aNeAm8ckvvXH7iv8KiONiSz0n9wlisxMhNYTEkOCo1g7jG\n"
-"AX5ZknRC9s4sWCPOBpMhloUvemdQ5FCEIwJBAMqCFwoSCf7jD8hRcUBr7QodoF/0\n"
-"kVJ7OeI2lMJ9jZnlbFp/3snn2Qeam2e38SnWfQi582KKKwnt4eIDMMXpntkCQQDI\n"
-"v1Lh11wl3y7nQZ6T7lCNatp08k+2mQgCWYcbRQweMRd6sD4I2xwt+372ZETPfyLo\n"
-"CC+sOyYx+v+RVpMJS3irAkEA6l98nMteZKmhOgyKSjdolP+ahpZunb+WnCdAtP97\n"
-"rjZyXmEZS3oe7TRCDD28GAGMmxSDvNfOOpyn14ishEs5AQ==\n"
+"MIICWwIBAAKBgQCeeuz2SBhv5mFhGOLM2IvwuV1739AZKrsykxyq6lY8rGRMrPYI\n"
+"s+ehrwdPJCEcbMWChFpKutK79MbU3NVshDHA6VdVi1NCkk0ElV8y7uwU/I207Fsx\n"
+"rMXU1U3Xsjoq8B4fAssqJ+ZaabjB+bcFB6y+Tu6Vlm8Y460IwBwp94HfjQIDAQAB\n"
+"AoGAfHQ4ZmfTmPyoeGHcqdVcgBxxh3gJqdnezCavGqGQO3F+CqDBTbBKNLSI3uOW\n"
+"hQX+TTK23Xy9RRFCm6MYj3F4x7OOrSHSFyhMmzRnAZi3zGbtQZn30XoqTwCmVevY\n"
+"p5JbVvhP2BJcvdsyQhiIG23FRQ7MMHWtksAxmovTto1h/hkCQQDNCfMqSztgJZDn\n"
+"JSf5ASHBOw8QzfZBeYi3hqfiDtAN1RxT1uQnEiFQFJqwCz5lCbcwVrfQbrrk5M+h\n"
+"ooYrX7tTAkEAxd6Tl0N0WM3zCKz+3/Hoiyty6olnnpzNoPCg7LLBJcetABQi0KUv\n"
+"swYWlKP3eOFZkiBzTqa9nBK7eYLKV3d9nwJAKNM3WI98Nguky3FJgTnpd6kDuevY\n"
+"gXbqcuhb2xXp9Sceqc7axLDGc0R2/GBwvvttPzG1DcpOai7o7J0Iq/A2wwJAYuKI\n"
+"/99GFdtWyc8q0OAkRui/1VY14p6aZQPcaG4s+KSBYLivbXYgEGfKgR4wXsi/6rcs\n"
+"6PGLcKQr7N3gITYmIQJAaQn6djUWygCn1noKyWU+Sa7G5qqU2GWkLq9dMaRLm1/I\n"
+"nqi+2K1mN15rra0QtFVqSH4JXr8h3KAGyU45voGM7A==\n"
 "-----END RSA PRIVATE KEY-----\n";
 
 /** Third of 3 example authority certificates for unit testing. */
-const char AUTHORITY_CERT_3[] =
+const char AUTHORITY_CERT_C[] =
 "dir-key-certificate-version 3\n"
-"fingerprint ED3719BF554DE9D7D59F5CA5A4F5AD121D020ED9\n"
-"dir-key-published 2007-06-13 16:52:40\n"
-"dir-key-expires 2008-06-13 16:52:40\n"
+"fingerprint 628C2086EC29C9D26E638C5A8B2065BFBD35829B\n"
+"dir-key-published 2013-11-14 14:12:18\n"
+"dir-key-expires 2014-11-14 14:12:18\n"
 "dir-identity-key\n"
 "-----BEGIN RSA PUBLIC KEY-----\n"
-"MIIBigKCAYEAtB+yw4BNxtZAG4cPaedkhWNmeij7IuNWmXjh58ZYEGurvGyHs1w4\n"
-"QlwNYI2UftSIeIGdWZ5fJ17h9P3xvO6eeJuOt4KPrNOxUbSGrELEx1Lje1fDAJ1X\n"
-"SvN+dvptusxtyFUr8afgTPrFIvYuazQ6q/Rw+NDagjmDx3h/A/enihpBnjwzeH8j\n"
-"Xzu7b+HKnzFnNfveTDdvSy0NSC6tCOnrfXo31XbXRXtlesnMIpbJClUcAv55eyai\n"
-"/PrVPCCUz8mk0sQnn2Xhv1YJmwOlQTGMfg0a0kWLmh+UWcHsGQ4VWxBZJcuzgFHG\n"
-"hu2/Fz6DXSpX5Q6B9HKoGmnH1oBh24l0kUW1jL8BxPY4YDU1Lt5t3qgcDn9dXYcI\n"
-"o8VvyI0ecSc26Q2PYFWX1hpN4VIBZ8uGaW3IpyTdNiRq0g3iMGRFEXcDlWuyMB9E\n"
-"EbSM7m/79V/z7SjDd75EP8Z0qDPESEVB8a8LbuSJtzFVE0KHd7RzkIEN5sorXspZ\n"
-"/THukftSmkIvAgMBAAE=\n"
+"MIIBigKCAYEAuzPA82lRVUAc1uZgfDehhK0rBU5xt+qhJXUSH0DxsuocYCLW//q+\n"
+"7+L7q9SochqZK3R5+SxJaZRlVK4rAeIHsxXFxsnGvuqasGM3he80EV1RpVRkvLaO\n"
+"2dDmHcfEjYBadft2DEq811yvqSRqbFXmK0hLucA6LI6NnEw9VNWlguaV6ACVLyKQ\n"
+"iYVFz2JOJIAi0Zz57WZg7eHypUAGoyXjtYTJPsh6pUe/0NLFJVd3JHcJX+bNqU2a\n"
+"QU37r+CQ9f3T+8fZGJQ/CXNnYUNHa0j+toOFuPEiZBBh8C4PE7FJWjidvhe9uI7T\n"
+"Py41RZhy8e05MAQmUBNRKBHWPKHoy2zWZZxTkcfWFdJJz/dzsNrIjrqf2fYId9To\n"
+"fDpHzYd/UjzZaaVYRVS/Oyf3pN8DKw8LMhEArS0X9pblPVkWWjmYMU6f0VR7pelc\n"
+"gGYuML3gOiKdNbeMWgAv3HNRsVsuW0HZLrhXUGYzTRPJ/GxVCwA/NmYgMTNVWRwF\n"
+"7M78YHpayyEPAgMBAAE=\n"
 "-----END RSA PUBLIC KEY-----\n"
 "dir-signing-key\n"
 "-----BEGIN RSA PUBLIC KEY-----\n"
-"MIGJAoGBANrSZlUq38Boz3iuUOydYTJV57rTbq1bz805FP2QG2Z+2bwpgKIOZag/\n"
-"gN2A1ySJaIYLgZIg9irxrLkqlY/UAjC23y6V9fJXP1S3TXoqLmHleW8PsaDLuwTo\n"
-"hCWaR61Mx9WG7IXcodn2Z7RiCfZpSW4Rztbk5WtjQa5jPXSFOuBJAgMBAAE=\n"
+"MIGJAoGBANESf/hRRWCK3TLQyNb9Y42tYedCORUc8Rl+Q4wrvdz3R0TNr6rztE9N\n"
+"u8v3Wbvjtiqm1xL1I5PaOObFQQj61QZxKiCm1yU4eFH15dNmcvBEy5BjEXVYiDgy\n"
+"zKRyePzjHYQIZF3ZaQTABUplkXVpY0YvAurluhEy+dKEvZMwWFZTAgMBAAE=\n"
 "-----END RSA PUBLIC KEY-----\n"
+"dir-key-crosscert\n"
+"-----BEGIN ID SIGNATURE-----\n"
+"NHNBya6Dt7Ww3qSGA0DBEl6pZFBzmYXM+QdqF+ESpdyYCQ54EYimaxl4VcXoGaxy\n"
+"xk8/VOXPC6h7hVnTWDTsC86G6eXug1yzpd/uhQbcDJMH5q8/Yg5WXGOnGhMWNCBh\n"
+"u2UmbtAjdjLrObQaB50FfOpuOV9kdG4SEzaPUBR2ayU=\n"
+"-----END ID SIGNATURE-----\n"
 "dir-key-certification\n"
 "-----BEGIN SIGNATURE-----\n"
-"UNXZy+4OQ8iat+gw+vg2ynvKj2BYbqZt+EAZAV3rmw6gux44U9TLRECRd6LsA08N\n"
-"4+Vz01TU81xqMgfrUy94ei2YvcfpO8art9/muWHTP9SmOX8S1uqDqLWA+n723C9A\n"
-"HyVXn4aINncO2081gJcIW5+Ul8WTCeZe/n3LVPTCKbTdqxvmrPUdCWlJTQUmb19M\n"
-"T+kcCjaEfgQGLC+Y2MHqYe/nxz+aBKqpjiWUDdjc35va6r/2e3c0jGi1B1xRZxN1\n"
-"xThPZ+CifjDoWBxJdDGlIfZRK1lMnOCJY9w9ibTXQ1UnvE4whFvmB55/t9/XLq4q\n"
-"3pnZz0H7funey3+ilmTxDohoAYT1GX+4a+3xYH07UmAFqlTzqKClj84XEHn+Cer7\n"
-"Nun9kJlJFuBgUpQjwCkzedFZKKLOHgB2h7trJfnqcBpAM8Rup1Bb5u/RcBx9gy1q\n"
-"pMc65FviIrc/Q5TUku6NNbCbnGll1599PvWuUzkG42lJ17V6psKHIsqGtVdHlCUc\n"
+"NocTkLl9iKglVo+yrpY0slsqgPviuScMyEfOJ3i65KeJb4Dr1huIs0Fip40zFD8D\n"
+"cz/SYu09FbANuRwBJIRdVWZLLwVFLBj5F8U65iJRAPBw/O/xgSVBvWoOhBUZqmJA\n"
+"Jp1IUutQHYFfnAOO9za4r8Ox6yPaOWF9Ks5gL0kU/fI8Bdi5E9p3e9fMtoM7hROg\n"
+"oX1AoV/za3LcM0oMsGsdXQ7B8vRqY0eUX523kpRpF1fUDyvBUvvMsXdZDN6anCV6\n"
+"NtSq2UaM/msTX1oQ8gzyD1gMXH0Ek26YMhd+6WZE6KUeb1x5HJgXtKtYzMLB6nQM\n"
+"4Q/OA4NND/Veflofy6xx8uzXe8H+MoUHK9WiORtwqvBl0E9qk6SVCuo4ipR4Ybgk\n"
+"PAFOXA58j80dlNYYEVgV8MXF1Y/g/thuXlf2dWiLAExdHTtE0AzC4quWshegaImC\n"
+"4aziHeA43TRDszAXcJorREAM0AhSxp3aWDde4Jt46ODOJR8t+gHreks29eDttEIn\n"
 "-----END SIGNATURE-----\n";
 
 /** The private signing key for AUTHORITY_CERT_3 */
-const char AUTHORITY_SIGNKEY_3[] =
+const char AUTHORITY_SIGNKEY_C[] =
 "-----BEGIN RSA PRIVATE KEY-----\n"
-"MIICXgIBAAKBgQDa0mZVKt/AaM94rlDsnWEyVee6026tW8/NORT9kBtmftm8KYCi\n"
-"DmWoP4DdgNckiWiGC4GSIPYq8ay5KpWP1AIwtt8ulfXyVz9Ut016Ki5h5XlvD7Gg\n"
-"y7sE6IQlmketTMfVhuyF3KHZ9me0Ygn2aUluEc7W5OVrY0GuYz10hTrgSQIDAQAB\n"
-"AoGBAIyoeG1AnQmildKeQpiGZackf0uhg2BeRwpFKg//5Q0Sd0Wza+M/2+q1v1Ei\n"
-"86ihxxV7KfPTykk6hmuUSwVkI28Z+5J9NYTr35EzPiUlqpo0iclTkFqrlbqSPULx\n"
-"9fQhvcOGv1c0m5CnYrHsM8eu3tagLg+6OE4abLOYX4Az5pkxAkEA/NwHhVaVJrXH\n"
-"lGDrRAfGtaD5Tzeeg1H9DNZi5lmFiSNR0O11sgDLkiZNP5oM8knyqo8Gq08hwxEb\n"
-"yqMXM3XtJQJBAN2KJbFhOjDIkvJyYvbmcP6P7vV2c9j+oUTKkFMF7vvfWunxMi9j\n"
-"ghbdUKgl7tU0VFpw7ufDDD0pkN6sua3gp1UCQQCvNzTK861U7p/GtMYyFQVf9JTt\n"
-"jMf9jYHBNInBvwTme6AFG5bz6tMlif77dJ9GAXHzODrR2Hq3thJA/3RjR3M1AkBg\n"
-"+6M4ncmtpYC+5lhwob0Bk90WU/6vFflfdhXsYoKWfNb95vsDR9qhS82Nbt25NClh\n"
-"VmMfzoFDHTkwYgj/F4PpAkEA+RaaSRP7BmbvFNqvlm8J/m0RVdAH4+p/Q5Z5u6Yo\n"
-"N7xC/gFi0qFPGKsDvD2CncAYmt+KNsd8S0JGDN4eieKn+Q==\n"
+"MIICXAIBAAKBgQDREn/4UUVgit0y0MjW/WONrWHnQjkVHPEZfkOMK73c90dEza+q\n"
+"87RPTbvL91m747YqptcS9SOT2jjmxUEI+tUGcSogptclOHhR9eXTZnLwRMuQYxF1\n"
+"WIg4Msykcnj84x2ECGRd2WkEwAVKZZF1aWNGLwLq5boRMvnShL2TMFhWUwIDAQAB\n"
+"AoGAU68L+eDN3C65CzX2rdcOmg7kOSSQpJrJBmM7tkdr3546sJeD0PFrIrMCkEmZ\n"
+"aVNj/v545+WnL+8RB4280lNUIF4AMNaMZUL+4FAtwekqWua3QvvqgRMjCdG3/h/d\n"
+"bOAUiiKKEimflTaIVHNVSCvOIntftOu3PhebctuabnZzg0ECQQD9i+FX7M9UXT1A\n"
+"bVm+bRIJuQtG+u9jD3VxrvHsmh0QnOAL3oa/ofTCwoTJLZs8Qy0GeAoJNf28rY1q\n"
+"AgNMEeEXAkEA0xhxNX2fDQ2yvKwPkPMrRycJVWry+KHvSZG2+XYh+V5sVGQ5H7Gu\n"
+"krc6IzRZlIKQhEGktkw8ih0DEHQbAihiJQJBAKi/SnFcePjrPXL91Hb63MB/2dOZ\n"
+"+21wwnexOe6A+8ssvajop8IvJlnhYMMMiX7oLrVZe0R6HLBQyge94zfjxm0CQGye\n"
+"dRIrE34qAEBo4JGbLjesdHcJUwBwgqn+WoI+MPkZhvBdqa8PRF6l/TpEI5vxGt+S\n"
+"z2gmDjia+QqsU4FmuikCQDDOs85uwNSKJFax9XMzd1qd1QwX20F8lvnOsWErXiDw\n"
+"Fy2+rmIRHoSxn4D+rE5ivqkO99E9jAlz+uuQz/6WqwE=\n"
 "-----END RSA PRIVATE KEY-----\n";
-
diff --git a/src/test/test_dir.c b/src/test/test_dir.c
index 56ac3b34c..ead6463b9 100644
--- a/src/test/test_dir.c
+++ b/src/test/test_dir.c
@@ -1244,7 +1244,6 @@ test_a_networkstatus(
   /* Parse certificates and keys. */
   cert1 = authority_cert_parse_from_string(AUTHORITY_CERT_1, NULL);
   test_assert(cert1);
-  test_assert(cert1->is_cross_certified);
   cert2 = authority_cert_parse_from_string(AUTHORITY_CERT_2, NULL);
   test_assert(cert2);
   cert3 = authority_cert_parse_from_string(AUTHORITY_CERT_3, NULL);