tests: check whether a peer changing certificate is detected

1 files changed, 189 insertions, 0 deletions

diff --git a/tests/cert-common.h b/tests/cert-common.h
index 0587b39693..502c69e431 100644
--- a/tests/cert-common.h
+++ b/tests/cert-common.h
@@ -140,3 +140,192 @@ static unsigned char server_key_pem[] =
 const gnutls_datum_t server_key = { server_key_pem,
 	sizeof(server_key_pem)
 };
+
+static unsigned char ca_cert_pem[] =
+"-----BEGIN CERTIFICATE-----\n"
+"MIIC4DCCAcigAwIBAgIBADANBgkqhkiG9w0BAQsFADAPMQ0wCwYDVQQDEwRDQS0w\n"
+"MCIYDzIwMTQwNDA0MTk1OTA1WhgPOTk5OTEyMzEyMzU5NTlaMA8xDTALBgNVBAMT\n"
+"BENBLTAwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQD46JAPKrTsNTHl\n"
+"zD06eIYBF/8Z+TR0wukp9Cdh8Sw77dODLjy/QrVKiDgDZZdyUc8Agsdr86i95O0p\n"
+"w19Np3a0wja0VC9uwppZrpuHsrWukwxIBXoViyBc20Y6Ce8j0scCbR10SP565qXC\n"
+"i8vr86S4xmQMRZMtwohP/GWQzt45jqkHPYHjdKzwo2b2XI7joDq0dvbr3MSONkGs\n"
+"z7A/1Bl3iH5keDTWjqpJRWqXE79IhGOhELy+gG4VLJDGHWCr2mq24b9Kirp+TTxl\n"
+"lUwJRbchqUqerlFdt1NgDoGaJyd73Sh0qcZzmEiOI2hGvBtG86tdQ6veC9dl05et\n"
+"pM+6RMABAgMBAAGjQzBBMA8GA1UdEwEB/wQFMAMBAf8wDwYDVR0PAQH/BAUDAwcE\n"
+"ADAdBgNVHQ4EFgQUGD0RYr2H7kfjQUcBMxSTCDQnhu0wDQYJKoZIhvcNAQELBQAD\n"
+"ggEBALnHMubZ6WJ/XOFyDuo0imwg2onrPas3MuKT4+y0aHY943BgAOEc3jKitRjc\n"
+"qhb0IUD+NS7itRwNtCgI3v5Ym5nnQoVk+aOD/D724TjJ9XaPQJzOnuGaZX99VN2F\n"
+"sgwAtDXedlDQ+I6KLzLd6VW+UyWTG4qiRjOGDnG2kM1wAEOM27TzHV/YWleGjhtA\n"
+"bRHxkioOni5goNlTzazxF4v9VD2uinWrIFyZmF6vQuMm6rKFgq6higAU8uesFo7+\n"
+"3qpeRjNrPC4fNJUBvv+PC0WnP0PLnD/rY/ZcTYjLb/vJp1fiMJ5fU7jJklBhX2TE\n"
+"tstcP7FUV5HA/s9BxgAh0Z2wyyY=\n"
+"-----END CERTIFICATE-----\n";
+
+const gnutls_datum_t ca_cert = { ca_cert_pem,
+	sizeof(ca_cert_pem)
+};
+
+/* A server cert/key pair with CA */
+static unsigned char server2_cert_pem[] =
+"-----BEGIN CERTIFICATE-----\n"
+"MIIEITCCAomgAwIBAgIMVmajOA3Gh2967f62MA0GCSqGSIb3DQEBCwUAMA8xDTAL\n"
+"BgNVBAMTBENBLTAwIBcNMTUxMjA4MDkzMDMyWhgPOTk5OTEyMzEyMzU5NTlaMBMx\n"
+"ETAPBgNVBAMTCHNlcnZlci0xMIIBojANBgkqhkiG9w0BAQEFAAOCAY8AMIIBigKC\n"
+"AYEApk9rgAWlVEGy9t5Nn9RsvupM3JATJe2ONeGgMjAT++rgjsENwjqNNmEFLZjx\n"
+"8VfRjnHoVEIWvMJqeaAeBwP7GiKiDiLkHEK4ZwjJZ7aqy0KIRktDLWvJrZdoJryt\n"
+"yMikKVhPHQ9qwh6JRA3qx1FiEcW7ahU2U4/r/fydiUC0wec2UhBd4AJyXzYvFO7o\n"
+"SKPkQfzlGBNT55z/Wp9zfOO1w2x/++I+1AoKFFJ1dRI3hyrL/DfOUMoeVkJ6knyZ\n"
+"N3TQo+ZjbSkLZlpnAoxGSN8uNcX9q91AuM2zQOg1xPD0ZJvLP3j9BOtYQ7rvkX0U\n"
+"3efJXXO+Gq4oCKiPU4ZY6u43BquipzEaeZiSWPS6Xj2Ipn+KO0v77NBxhNP3lpfQ\n"
+"YDwZbw1AjnViE+WUS8r2DyM47daTGafqUCXM08kSTCrSWSte96P0jHFnyjtPGrwC\n"
+"0KQw1ug4nJxFi9FHZyU+IhczvFthocPuKOAq44//zsKKuPKsJIhA4QXfdVVvm4m+\n"
+"RoTZAgMBAAGjdzB1MAwGA1UdEwEB/wQCMAAwFAYDVR0RBA0wC4IJbG9jYWxob3N0\n"
+"MA8GA1UdDwEB/wQFAwMHoAAwHQYDVR0OBBYEFCWcdf+x5Ge4ec8WGfoWYcNlaEQF\n"
+"MB8GA1UdIwQYMBaAFEt2/L3oAu29JvNzjKv/Xavvp0ufMA0GCSqGSIb3DQEBCwUA\n"
+"A4IBgQC/vXr2ecuGhAHJaBxWqay3IxyBgoQUxOMkXcXLMILxXGtIKheVZOJnilvU\n"
+"K9/fBy7N3ygUemvblNBfDJG+fA5jTmUQC8UEgeStp0iena3iAJxsGikCIAJKGzBk\n"
+"LHiPls2z9uLQXO+ZRlK1E+XfB0/3Mu4dPAPM50TLL8jYLfYzZZchgfhCX51dmic/\n"
+"EW4LL+K6LzIHoLV32YEFL9ea4y46Ub0dAX+WEwZYKu5Fu/hk+n34lBYBW1uWzPhK\n"
+"JjXVbQQUE4nirzjWr6ch5rDXz1JhhNuuex29EqA3reWtQWnHySU43/uoFxN1jD0r\n"
+"bMjyE5li2WU796vKyB0hYBKcOauWJPDdrKFvVs45GH6r84hjAacMq4RKm4P9esuQ\n"
+"0GXVaUCLGHP1ss+glFB/k5DJO1nb6hZPOCKsdaO/VbXl5kmcxgvzAoedDTiUJiC5\n"
+"URF3vuETfLwew2gE38NrTEPT54S5rYLsp/F6+5nIIhqG0BtaOwIx1VbBlrMnbsx+\n"
+"pFLp6h0=\n"
+"-----END CERTIFICATE-----\n"
+"-----BEGIN CERTIFICATE-----\n"
+"MIID8zCCAlugAwIBAgIBADANBgkqhkiG9w0BAQsFADAPMQ0wCwYDVQQDEwRDQS0w\n"
+"MCAXDTE1MTIwODA5MzAzMVoYDzk5OTkxMjMxMjM1OTU5WjAPMQ0wCwYDVQQDEwRD\n"
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+"0fzWZYyhKSwTvDG48LfnIuF7UrnvnC3xdAOjcQ+E3zUdYYonSn3gRBwIjOK4wFbG\n"
+"Q4oelFnPOjWGeasLh++yBNfCa506jgFd9Y1rU5o0r/EIYSQi2aj71E+x3EdkS0Tx\n"
+"iKpIGHseuP2ARmmZPLy4YglFBvPiDRi0jdgdWd6UbNk7XJ+xnKa9gVtk3TX7vy5E\n"
+"7R1686F66bIe9T1N2Wyf3huJkgwUB2UPpG9rNiOvRLGFxkONeATwiJyzJG9DmtGw\n"
+"GbKsyMDU9Rq9Z694tBCnlWlPrQKsZEsnivPIn/2VaANArT1QtsS+EdaXzuIWmIM0\n"
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+"TG7hX59sTTBJva5DNjZnx4H/hOiQub04CMD501JiLQ1ALXGfAgMBAAGjWDBWMA8G\n"
+"A1UdEwEB/wQFMAMBAf8wEwYDVR0lBAwwCgYIKwYBBQUHAwkwDwYDVR0PAQH/BAUD\n"
+"AwcGADAdBgNVHQ4EFgQUS3b8vegC7b0m83OMq/9dq++nS58wDQYJKoZIhvcNAQEL\n"
+"BQADggGBALJv0DUD3Ujb0a9zcgKQIjljFMoA0v5A6+ZoLeHmRTU5udNV9G2AsdSx\n"
+"PEH/D7v/GyoR0jApgA0TiAqRuvlc3NsdHBx9tFvgrAFyC7bbJRrf9lP9QlTqkmb7\n"
+"a85OYmdiDhtQSyKdtSZpAfP7jVGJqQz5UWbV3CjYfubU+HLIZXEb6m8YCKBFb7l9\n"
+"GNrcKK+gFyrQr6KmojzMkJd5PxVBUsYleaf/0QxC7nRbTH/qomJvooI2nLBLA7U3\n"
+"VGLL3Og6rpjIWu2dwkvepcnesdrnPq4hJQ+uSfDkthP/qCs/3Nj9bvL73DIAYUc2\n"
+"6FUmOK40BRhBhcAIYj+9JDtHncykj0RBjH6eq+goDTSd4gTXmfbzb8p1jjLal8xZ\n"
+"PcNzShMpUqkmWe3Otzd98zkOzqiHeO03tBgfA5u+4gInSdQp5eUpE3Uivp9IcNaC\n"
+"TMSfIA6roY+p7j1ISlmzXUZuEz9dkJumV0TMmOv6nd+ZufwaDOIuDPad5bG2JFji\n"
+"KvV1dLfOfg==\n"
+"-----END CERTIFICATE-----\n";
+
+const gnutls_datum_t server2_cert = { server2_cert_pem,
+	sizeof(server2_cert_pem)
+};
+
+static unsigned char server2_key_pem[] =
+"-----BEGIN RSA PRIVATE KEY-----\n"
+"MIIG4wIBAAKCAYEApk9rgAWlVEGy9t5Nn9RsvupM3JATJe2ONeGgMjAT++rgjsEN\n"
+"wjqNNmEFLZjx8VfRjnHoVEIWvMJqeaAeBwP7GiKiDiLkHEK4ZwjJZ7aqy0KIRktD\n"
+"LWvJrZdoJrytyMikKVhPHQ9qwh6JRA3qx1FiEcW7ahU2U4/r/fydiUC0wec2UhBd\n"
+"4AJyXzYvFO7oSKPkQfzlGBNT55z/Wp9zfOO1w2x/++I+1AoKFFJ1dRI3hyrL/DfO\n"
+"UMoeVkJ6knyZN3TQo+ZjbSkLZlpnAoxGSN8uNcX9q91AuM2zQOg1xPD0ZJvLP3j9\n"
+"BOtYQ7rvkX0U3efJXXO+Gq4oCKiPU4ZY6u43BquipzEaeZiSWPS6Xj2Ipn+KO0v7\n"
+"7NBxhNP3lpfQYDwZbw1AjnViE+WUS8r2DyM47daTGafqUCXM08kSTCrSWSte96P0\n"
+"jHFnyjtPGrwC0KQw1ug4nJxFi9FHZyU+IhczvFthocPuKOAq44//zsKKuPKsJIhA\n"
+"4QXfdVVvm4m+RoTZAgMBAAECggGAS5YpC6SFQcgiaKUcrpnDWvnuOQiaS1Cuo7qK\n"
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+"uNyCv6LbgOdP/uLQZL89rO1wJqNaSRhDzLdnFBcA2BdjL3fDlMRDq7E8Ybo1zdf0\n"
+"WZ85CC/ntmCN6fPyu2dK+r6if/FNGtiv3sNaDRiDzlJOEOMFh25WtMpdN83gSuA3\n"
+"ViATcLF4yIcsk/do1leckdtjX5sNRIl6b53V0LoXd62BOs9KmrvpZt4MOx8XjPnw\n"
+"8P+gvqTA6U7zYGPdIbE6Ri+YJ/NKCND2U02XPdHF2N1TSDafZ7McjHZf53Dr+U2M\n"
+"nqLz6wY3SzLR9Puhn9FJHgyBcEaobEDFqWJC3cqNxn1u90bk9XxRflAO99vKb341\n"
+"qZXpN+/s9t0z6uL5G6q6s8ta9W0WKuiYelZam91+c6j8BXh1nntfFo7H6UvI8gSl\n"
+"axaTwxD3+tEgmpNj9f5+tP75rE1JAoHBAN1vJvnTISX7UEQfgytOszdl90viaSj4\n"
+"3gqD0M80OVaYk9ocffIIL/Dv66Wi5Ur9LgEOAfOlA/T67sCKEJ3D227czT0kj17f\n"
+"GCWLLlJgNeJ/zbs4eB11ysKPFgW92/NABtyOJBaRHlf2GuGwRGv64kBBdcteg5zQ\n"
+"ylNGpgjgf8SGtwIhoOScE9cdpdLO0AeRU/s/bQEnEpAlF08GjuCPjdHPuTVn9/EW\n"
+"zlc73WoKUyT6wJsvXMDoiiqDhFvT/C4kvwKBwQDARW4v2SAvxHPPARBCHxre90FL\n"
+"B+V+B3MUCP/pySkmVvdmUzm4ftPpIJ5E16ONzH3LYUpSoOIcBgR0ouWawjp3azyf\n"
+"U+1k8NT1VCWl745uCMIKT7x3sTqFznkp8UAsE7x2mvD+yze35qSIjaSwDP0IXYQT\n"
+"OmsVoY0WkP1OyyqiUObzced/9rWl5ysFa7R9MyXPNS98dViBYx0ORnadBjh7KuuZ\n"
+"f9lW2aemW1MGMh2+3dokjpQGo958N9QDaafNRGcCgcAYXvxuMJOMZ52M8d7w7EeD\n"
+"SGCwZGnojYN6qslXlMrewgo7zjj6Y3ZLUUyhPU15NGZUzWLfmwDVfKy8WjW792t2\n"
+"Ryz7lsOE0I8Kyse9X0Nu+1v8SBnIPEelpDPrS9siaaCXs7k7Fpu9WKPaxRiyvbkb\n"
+"E1lQmcVog/5QrgzmGzdUvPL1dBgOMTNp0KSIkCSLQK56j5+Cqfc8ECkBlJozEvmr\n"
+"5u3ed+PtD/KD3V3gJuTBxCtgqRTPUoiqZzExHiK6PWcCgcEAguWBy29tWzfKg+48\n"
+"bFeSyqLYP8WDdpaJwOUTnMzHiAOC8JXOYQ1vJXKAbWvFPD8wkOqOV8yRwvRRyjow\n"
+"SHjcpvpJzkqr/qF6yf5clyiM9dpeh/ia3X250uirUmOdBaT2FGUNltkw+LE76H9N\n"
+"1FEzXqOTzCdkSdivHeLdoOvt/Y1IfgpYyaRjLCxB/LHDsczFe9jAmGGnPIcGe/Z6\n"
+"wBJBF5Ezzk/c3iTV3wqjbj9mQs/0uBidLBwZ1sWHQD+I7tUXAoHAHXjrwCI5AJTS\n"
+"OyK0/85F5x5cbbeWZvU9bgni6IN51j9r12J13qt1bBQE+jQkOKRkvyRtEeQW3Zod\n"
+"+zcBcCqU9HSQa7BH7beT6ChEz+lx/OZ+b34MOxwE6BJdQCu1048fD9/xHq8xoQQf\n"
+"E+1aSEFaNRfxIOdqNUvyKy+WgWKoMDU96Uw6LU4z9lzOLwKb4LTZhE+qp2lMJ2Ws\n"
+"9lH//6DGC2Z42m0Do2uqdxjBclumwqvzdozgsAwKSNkDUMAqPKI5\n"
+"-----END RSA PRIVATE KEY-----\n";
+
+const gnutls_datum_t server2_key = { server2_key_pem,
+	sizeof(server2_key_pem)
+};
+
+static unsigned char ca2_cert_pem[] =
+"-----BEGIN CERTIFICATE-----\n"
+"MIID8zCCAlugAwIBAgIBADANBgkqhkiG9w0BAQsFADAPMQ0wCwYDVQQDEwRDQS0w\n"
+"MCAXDTE1MTIwODA5MzAzMVoYDzk5OTkxMjMxMjM1OTU5WjAPMQ0wCwYDVQQDEwRD\n"
+"QS0wMIIBojANBgkqhkiG9w0BAQEFAAOCAY8AMIIBigKCAYEA0Q82wj5Dk/me634j\n"
+"DnFBbAJ5FGNNeXnBgprRo2tQv8oJYMN/osSVd/03XiWBQnXk7v2aSkfXMqgEAzfv\n"
+"0fzWZYyhKSwTvDG48LfnIuF7UrnvnC3xdAOjcQ+E3zUdYYonSn3gRBwIjOK4wFbG\n"
+"Q4oelFnPOjWGeasLh++yBNfCa506jgFd9Y1rU5o0r/EIYSQi2aj71E+x3EdkS0Tx\n"
+"iKpIGHseuP2ARmmZPLy4YglFBvPiDRi0jdgdWd6UbNk7XJ+xnKa9gVtk3TX7vy5E\n"
+"7R1686F66bIe9T1N2Wyf3huJkgwUB2UPpG9rNiOvRLGFxkONeATwiJyzJG9DmtGw\n"
+"GbKsyMDU9Rq9Z694tBCnlWlPrQKsZEsnivPIn/2VaANArT1QtsS+EdaXzuIWmIM0\n"
+"cdQXf1U1VhzACFpHnFZ6XsOe40qwzj+6RQprHcWnIGP992qiQ6zPF8QPkycTrbhi\n"
+"TG7hX59sTTBJva5DNjZnx4H/hOiQub04CMD501JiLQ1ALXGfAgMBAAGjWDBWMA8G\n"
+"A1UdEwEB/wQFMAMBAf8wEwYDVR0lBAwwCgYIKwYBBQUHAwkwDwYDVR0PAQH/BAUD\n"
+"AwcGADAdBgNVHQ4EFgQUS3b8vegC7b0m83OMq/9dq++nS58wDQYJKoZIhvcNAQEL\n"
+"BQADggGBALJv0DUD3Ujb0a9zcgKQIjljFMoA0v5A6+ZoLeHmRTU5udNV9G2AsdSx\n"
+"PEH/D7v/GyoR0jApgA0TiAqRuvlc3NsdHBx9tFvgrAFyC7bbJRrf9lP9QlTqkmb7\n"
+"a85OYmdiDhtQSyKdtSZpAfP7jVGJqQz5UWbV3CjYfubU+HLIZXEb6m8YCKBFb7l9\n"
+"GNrcKK+gFyrQr6KmojzMkJd5PxVBUsYleaf/0QxC7nRbTH/qomJvooI2nLBLA7U3\n"
+"VGLL3Og6rpjIWu2dwkvepcnesdrnPq4hJQ+uSfDkthP/qCs/3Nj9bvL73DIAYUc2\n"
+"6FUmOK40BRhBhcAIYj+9JDtHncykj0RBjH6eq+goDTSd4gTXmfbzb8p1jjLal8xZ\n"
+"PcNzShMpUqkmWe3Otzd98zkOzqiHeO03tBgfA5u+4gInSdQp5eUpE3Uivp9IcNaC\n"
+"TMSfIA6roY+p7j1ISlmzXUZuEz9dkJumV0TMmOv6nd+ZufwaDOIuDPad5bG2JFji\n"
+"KvV1dLfOfg==\n"
+"-----END CERTIFICATE-----\n";
+
+const gnutls_datum_t ca2_cert = { ca2_cert_pem,
+	sizeof(ca2_cert_pem)
+};
+
+static unsigned char cert_pem[] =
+    "-----BEGIN CERTIFICATE-----\n"
+    "MIICHjCCAYmgAwIBAgIERiYdNzALBgkqhkiG9w0BAQUwGTEXMBUGA1UEAxMOR251\n"
+    "VExTIHRlc3QgQ0EwHhcNMDcwNDE4MTMyOTI3WhcNMDgwNDE3MTMyOTI3WjAdMRsw\n"
+    "GQYDVQQDExJHbnVUTFMgdGVzdCBjbGllbnQwgZwwCwYJKoZIhvcNAQEBA4GMADCB\n"
+    "iAKBgLtmQ/Xyxde2jMzF3/WIO7HJS2oOoa0gUEAIgKFPXKPQ+GzP5jz37AR2ExeL\n"
+    "ZIkiW8DdU3w77XwEu4C5KL6Om8aOoKUSy/VXHqLnu7czSZ/ju0quak1o/8kR4jKN\n"
+    "zj2AC41179gAgY8oBAOgIo1hBAf6tjd9IQdJ0glhaZiQo1ipAgMBAAGjdjB0MAwG\n"
+    "A1UdEwEB/wQCMAAwEwYDVR0lBAwwCgYIKwYBBQUHAwIwDwYDVR0PAQH/BAUDAweg\n"
+    "ADAdBgNVHQ4EFgQUTLkKm/odNON+3svSBxX+odrLaJEwHwYDVR0jBBgwFoAU6Twc\n"
+    "+62SbuYGpFYsouHAUyfI8pUwCwYJKoZIhvcNAQEFA4GBALujmBJVZnvaTXr9cFRJ\n"
+    "jpfc/3X7sLUsMvumcDE01ls/cG5mIatmiyEU9qI3jbgUf82z23ON/acwJf875D3/\n"
+    "U7jyOsBJ44SEQITbin2yUeJMIm1tievvdNXBDfW95AM507ShzP12sfiJkJfjjdhy\n"
+    "dc8Siq5JojruiMizAf0pA7in\n" "-----END CERTIFICATE-----\n";
+const gnutls_datum_t cli_cert = { cert_pem, sizeof(cert_pem) - 1};
+
+static unsigned char key_pem[] =
+    "-----BEGIN RSA PRIVATE KEY-----\n"
+    "MIICXAIBAAKBgQC7ZkP18sXXtozMxd/1iDuxyUtqDqGtIFBACIChT1yj0Phsz+Y8\n"
+    "9+wEdhMXi2SJIlvA3VN8O+18BLuAuSi+jpvGjqClEsv1Vx6i57u3M0mf47tKrmpN\n"
+    "aP/JEeIyjc49gAuNde/YAIGPKAQDoCKNYQQH+rY3fSEHSdIJYWmYkKNYqQIDAQAB\n"
+    "AoGADpmARG5CQxS+AesNkGmpauepiCz1JBF/JwnyiX6vEzUh0Ypd39SZztwrDxvF\n"
+    "PJjQaKVljml1zkJpIDVsqvHdyVdse8M+Qn6hw4x2p5rogdvhhIL1mdWo7jWeVJTF\n"
+    "RKB7zLdMPs3ySdtcIQaF9nUAQ2KJEvldkO3m/bRJFEp54k0CQQDYy+RlTmwRD6hy\n"
+    "7UtMjR0H3CSZJeQ8svMCxHLmOluG9H1UKk55ZBYfRTsXniqUkJBZ5wuV1L+pR9EK\n"
+    "ca89a+1VAkEA3UmBelwEv2u9cAU1QjKjmwju1JgXbrjEohK+3B5y0ESEXPAwNQT9\n"
+    "TrDM1m9AyxYTWLxX93dI5QwNFJtmbtjeBQJARSCWXhsoaDRG8QZrCSjBxfzTCqZD\n"
+    "ZXtl807ymCipgJm60LiAt0JLr4LiucAsMZz6+j+quQbSakbFCACB8SLV1QJBAKZQ\n"
+    "YKf+EPNtnmta/rRKKvySsi3GQZZN+Dt3q0r094XgeTsAqrqujVNfPhTMeP4qEVBX\n"
+    "/iVX2cmMTSh3w3z8MaECQEp0XJWDVKOwcTW6Ajp9SowtmiZ3YDYo1LF9igb4iaLv\n"
+    "sWZGfbnU3ryjvkb6YuFjgtzbZDZHWQCo8/cOtOBmPdk=\n"
+    "-----END RSA PRIVATE KEY-----\n";
+const gnutls_datum_t cli_key = { key_pem, sizeof(key_pem) - 1};