diff --git a/certidude/authority.py b/certidude/authority.py
index f04ac0f..2740a77 100644
--- a/certidude/authority.py
+++ b/certidude/authority.py
@@ -312,7 +312,7 @@ def delete_request(common_name):
         config.LONG_POLL_PUBLISH % hashlib.sha256(buf).hexdigest(),
         headers={"User-Agent": "Certidude API"})
 
-def sign(common_name, skip_notify=False, skip_push=False, overwrite=False, profile=None, signer=None):
+def sign(common_name, skip_notify=False, skip_push=False, overwrite=False, profile="default", signer=None):
     """
     Sign certificate signing request by it's common name
     """
@@ -330,7 +330,7 @@ def sign(common_name, skip_notify=False, skip_push=False, overwrite=False, profi
     os.unlink(req_path)
     return cert, buf
 
-def _sign(csr, buf, skip_notify=False, skip_push=False, overwrite=False, profile=None, signer=None):
+def _sign(csr, buf, skip_notify=False, skip_push=False, overwrite=False, profile="default", signer=None):
     # TODO: CRLDistributionPoints, OCSP URL, Certificate URL
     if profile not in config.PROFILES:
         raise ValueError("Invalid profile supplied '%s'" % profile)
diff --git a/certidude/cli.py b/certidude/cli.py
index 18c6ce8..1949f18 100755
--- a/certidude/cli.py
+++ b/certidude/cli.py
@@ -195,6 +195,9 @@ def certidude_enroll(fork, renew, no_wait, kerberos, skip_self):
         finally:
             if os.path.exists(authority_path):
                 click.echo("Found authority certificate in: %s" % authority_path)
+                with open(authority_path, "rb") as fh:
+                    header, _, certificate_der_bytes = pem.unarmor(fh.read())
+                    authority_certificate = x509.Certificate.load(certificate_der_bytes)
             else:
                 if not os.path.exists(os.path.dirname(authority_path)):
                     os.makedirs(os.path.dirname(authority_path))
@@ -203,7 +206,7 @@ def certidude_enroll(fork, renew, no_wait, kerberos, skip_self):
                     r = requests.get(authority_url,
                         headers={"Accept": "application/x-x509-ca-cert,application/x-pem-file"})
                     header, _, certificate_der_bytes = pem.unarmor(r.content)
-                    cert = x509.Certificate.load(certificate_der_bytes)
+                    authority_certificate = x509.Certificate.load(certificate_der_bytes)
                 except: # TODO: catch correct exceptions
                     raise
                 #    raise ValueError("Failed to parse PEM: %s" % r.text)
@@ -214,6 +217,10 @@ def certidude_enroll(fork, renew, no_wait, kerberos, skip_self):
                 selinux_fixup(authority_partial)
                 os.rename(authority_partial, authority_path)
 
+            authority_public_key = asymmetric.load_public_key(
+                authority_certificate["tbs_certificate"]["subject_public_key_info"])
+
+
 
         # Attempt to install CA certificates system wide
         try:
@@ -288,17 +295,14 @@ def certidude_enroll(fork, renew, no_wait, kerberos, skip_self):
             key_partial = key_path + ".part"
             request_partial = request_path + ".part"
 
-            certificate = x509.Certificate.load(certificate_der_bytes)
-            public_key = asymmetric.load_public_key(certificate["tbs_certificate"]["subject_public_key_info"])
-
-            if public_key.algorithm == "ec":
-                self_public_key, private_key = asymmetric.generate_pair("ec", curve=public_key.curve)
-            elif public_key.algorithm == "rsa":
-                self_public_key, private_key = asymmetric.generate_pair("rsa", bit_size=public_key.bit_size)
+            if authority_public_key.algorithm == "ec":
+                self_public_key, private_key = asymmetric.generate_pair("ec", curve=authority_public_key.curve)
+            elif authority_public_key.algorithm == "rsa":
+                self_public_key, private_key = asymmetric.generate_pair("rsa", bit_size=authority_public_key.bit_size)
             else:
                 NotImplemented
 
-            builder = CSRBuilder({"common_name": common_name}, public_key)
+            builder = CSRBuilder({"common_name": common_name}, self_public_key)
             request = builder.build(private_key)
             with open(key_partial, 'wb') as f:
                 f.write(asymmetric.dump_private_key(private_key, None))
@@ -343,7 +347,7 @@ def certidude_enroll(fork, renew, no_wait, kerberos, skip_self):
                     asymmetric.rsa_pss_sign(
                         asymmetric.load_private_key(kh.read()),
                         cert_buf + rh.read(),
-                        "sha512"))
+                        "sha384"))
         except EnvironmentError: # Certificate missing, can't renew
             pass
         else:
@@ -1326,7 +1330,7 @@ def certidude_list(verbose, show_key_type, show_extensions, show_path, show_sign
 
 @click.command("sign", help="Sign certificate")
 @click.argument("common_name")
-@click.option("--profile", "-p", default=None, help="Profile")
+@click.option("--profile", "-p", default="default", help="Profile")
 @click.option("--overwrite", "-o", default=False, is_flag=True, help="Revoke valid certificate with same CN")
 def certidude_sign(common_name, overwrite, profile):
     from certidude import authority
diff --git a/certidude/static/views/authority.html b/certidude/static/views/authority.html
index 057241c..7b7ca17 100644
--- a/certidude/static/views/authority.html
+++ b/certidude/static/views/authority.html
@@ -90,9 +90,12 @@ curl -f -L -H "Content-type: application/pkcs10" --data-binary @client_req.pem \
 
             <p>First enroll certificates:</p>
             <div class="highlight">
-              <pre class="code"><code>
-FQDN=$(cat /etc/hostname)
-curl -f http://{{ window.location.hostname }}/api/certificate/ -o /etc/ipsec.d/cacerts/ca.pem; \
+              <pre class="code"><code>opkg update
+opkg install curl strongswan-full strongswan-mod-kernel-libipsec kmod-crypto-echainiv kmod-crypto-gcm
+FQDN=$(uci get system.@system[0].hostname)
+cat << EOF > /etc/certidude/authority/{{ window.location.hostname }}/ca_cert.pem
+{{ session.authority.certificate.blob }}
+EOF
 test -e /etc/ipsec.d/private/client.pem \
  || openssl ecparam -name secp384r1 -genkey -noout -out /etc/ipsec.d/private/client.pem; \
 test -e /etc/ipsec.d/reqs/client.pem \
@@ -107,8 +110,7 @@ curl -f -L -H "Content-type: application/pkcs10" \
 
             <p>Then configure StrongSwan</p>
             <div class="highlight">
-              <pre class="code"><code>
-cat > /etc/ipsec.conf << EOF
+              <pre class="code"><code>cat > /etc/ipsec.conf << EOF
 conn c2s
     auto=start
     right=router.k-space.ee
@@ -176,7 +178,10 @@ chmod +x /etc/certidude/authority/{{ window.location.hostname }}/updown</code></
 
             <p>Then either set up OpenVPN service:</p>
             <div class="highlight">
-              <pre class="code"><code># Generate Diffie-Hellman parameters file for OpenVPN
+              <pre class="code"><code>opkg update
+opkg install curl openssl-util openvpn-openssl
+
+# Generate Diffie-Hellman parameters file for OpenVPN
 test -e /etc/certidude/dh.pem \
  || openssl dhparam 2048 -out /etc/certidude/dh.pem
 
@@ -265,7 +270,10 @@ done
 
             <p>Alternatively or additionally set up StrongSwan:</p>
             <div class="highlight">
-              <pre class="code"><code># Generate StrongSwan config
+              <pre class="code"><code>opkg update
+opkg install curl openssl-util strongswan-full kmod-crypto-echainiv kmod-crypto-gcm
+
+# Generate StrongSwan config
 cat > /etc/ipsec.conf << EOF
 config setup
     strictcrlpolicy=yes
diff --git a/tests/test_cli.py b/tests/test_cli.py
index a6568f4..c6598f0 100644
--- a/tests/test_cli.py
+++ b/tests/test_cli.py
@@ -716,7 +716,7 @@ def test_cli_setup_authority():
 
     child_pid = os.fork()
     if not child_pid:
-        result = runner.invoke(cli, ["sign", "www.example.lan"])
+        result = runner.invoke(cli, ["sign", "www.example.lan", "--profile", "srv"])
         assert not result.exception, result.output
         assert "Publishing request-signed event 'www.example.lan' on http://localhost/ev/pub/" in result.output, result.output
         return
@@ -773,7 +773,7 @@ def test_cli_setup_authority():
     child_pid = os.fork()
     if not child_pid:
         assert not os.path.exists("/var/lib/certidude/ca.example.lan/signed/vpn.example.lan.pem")
-        result = runner.invoke(cli, ["sign", "vpn.example.lan"])
+        result = runner.invoke(cli, ["sign", "vpn.example.lan", "--profile", "srv"])
         assert not result.exception, result.output
         assert "overwrit" not in result.output, result.output
         assert "Publishing request-signed event 'vpn.example.lan' on http://localhost/ev/pub/" in result.output, result.output
@@ -996,7 +996,7 @@ def test_cli_setup_authority():
     child_pid = os.fork()
     if not child_pid:
         assert not os.path.exists("/var/lib/certidude/ca.example.lan/signed/ipsec.example.lan.pem")
-        result = runner.invoke(cli, ["sign", "ipsec.example.lan"])
+        result = runner.invoke(cli, ["sign", "ipsec.example.lan", "--profile", "srv"])
         assert not result.exception, result.output
         assert "overwrit" not in result.output, result.output
         assert "Publishing request-signed event 'ipsec.example.lan' on http://localhost/ev/pub/" in result.output, result.output