diff --git a/src/openvpn/ssl_openssl.c b/src/openvpn/ssl_openssl.c
index f52c7c39..c602c625 100644
--- a/src/openvpn/ssl_openssl.c
+++ b/src/openvpn/ssl_openssl.c
@@ -2031,6 +2031,80 @@ key_state_read_plaintext(struct key_state_ssl *ks_ssl, struct buffer *buf,
     return ret;
 }
 
+/**
+ * Print human readable information about the certifcate into buf
+ * @param cert      the certificate being used
+ * @param buf       output buffer
+ * @param buflen    output buffer length
+ */
+static void
+print_cert_details(X509 *cert, char *buf, size_t buflen)
+{
+    const char *curve = "";
+    const char *type = "(error getting type)";
+    EVP_PKEY *pkey = X509_get_pubkey(cert);
+
+    if (pkey == NULL)
+    {
+        buf[0] = 0;
+        return;
+    }
+
+    int typeid = EVP_PKEY_id(pkey);
+
+#ifndef OPENSSL_NO_EC
+    if (typeid == EVP_PKEY_EC && EVP_PKEY_get0_EC_KEY(pkey) != NULL)
+    {
+        EC_KEY *ec = EVP_PKEY_get0_EC_KEY(pkey);
+        const EC_GROUP *group = EC_KEY_get0_group(ec);
+
+        int nid = EC_GROUP_get_curve_name(group);
+        if (nid == 0 || (curve = OBJ_nid2sn(nid)) == NULL)
+        {
+            curve = "(error getting curve name)";
+        }
+    }
+#endif
+    if (EVP_PKEY_id(pkey) != 0)
+    {
+        int typeid = EVP_PKEY_id(pkey);
+        type = OBJ_nid2sn(typeid);
+
+        /* OpenSSL reports rsaEncryption, dsaEncryption and
+        * id-ecPublicKey, map these values to nicer ones */
+        if (typeid == EVP_PKEY_RSA)
+        {
+            type = "RSA";
+        }
+        else if (typeid == EVP_PKEY_DSA)
+        {
+            type = "DSA";
+        }
+        else if (typeid == EVP_PKEY_EC)
+        {
+            /* EC gets the curve appended after the type */
+            type = "EC, curve ";
+        }
+        else if (type == NULL)
+        {
+            type = "unknown type";
+        }
+    }
+
+    char sig[128];
+    int signature_nid = X509_get_signature_nid(cert);
+    if (signature_nid != 0)
+    {
+        openvpn_snprintf(sig, sizeof(sig), ", signature: %s",
+                         OBJ_nid2sn(signature_nid));
+    }
+
+    openvpn_snprintf(buf, buflen, ", peer certificate: %d bit %s%s%s",
+                     EVP_PKEY_bits(pkey), type, curve, sig);
+
+    EVP_PKEY_free(pkey);
+}
+
 /* **************************************
  *
  * Information functions
@@ -2042,7 +2116,6 @@ void
 print_details(struct key_state_ssl *ks_ssl, const char *prefix)
 {
     const SSL_CIPHER *ciph;
-    X509 *cert;
     char s1[256];
     char s2[256];
 
@@ -2053,48 +2126,13 @@ print_details(struct key_state_ssl *ks_ssl, const char *prefix)
                      SSL_get_version(ks_ssl->ssl),
                      SSL_CIPHER_get_version(ciph),
                      SSL_CIPHER_get_name(ciph));
-    cert = SSL_get_peer_certificate(ks_ssl->ssl);
-    if (cert != NULL)
-    {
-        EVP_PKEY *pkey = X509_get_pubkey(cert);
-        if (pkey != NULL)
-        {
-            if ((EVP_PKEY_id(pkey) == EVP_PKEY_RSA) && (EVP_PKEY_get0_RSA(pkey) != NULL))
-            {
-                RSA *rsa = EVP_PKEY_get0_RSA(pkey);
-                openvpn_snprintf(s2, sizeof(s2), ", %d bit RSA",
-                                 RSA_bits(rsa));
-            }
-            else if ((EVP_PKEY_id(pkey) == EVP_PKEY_DSA) && (EVP_PKEY_get0_DSA(pkey) != NULL))
-            {
-                DSA *dsa = EVP_PKEY_get0_DSA(pkey);
-                openvpn_snprintf(s2, sizeof(s2), ", %d bit DSA",
-                                 DSA_bits(dsa));
-            }
-#ifndef OPENSSL_NO_EC
-            else if ((EVP_PKEY_id(pkey) == EVP_PKEY_EC) && (EVP_PKEY_get0_EC_KEY(pkey) != NULL))
-            {
-                EC_KEY *ec = EVP_PKEY_get0_EC_KEY(pkey);
-                const EC_GROUP *group = EC_KEY_get0_group(ec);
-                const char *curve;
+    X509 *cert = SSL_get_peer_certificate(ks_ssl->ssl);
 
-                int nid = EC_GROUP_get_curve_name(group);
-                if (nid == 0 || (curve = OBJ_nid2sn(nid)) == NULL)
-                {
-                    curve = "Error getting curve name";
-                }
-
-                openvpn_snprintf(s2, sizeof(s2), ", %d bit EC, curve: %s",
-                                 EC_GROUP_order_bits(group), curve);
-
-            }
-#endif
-            EVP_PKEY_free(pkey);
-        }
+    if (cert)
+    {
+        print_cert_details(cert, s2, sizeof(s2));
         X509_free(cert);
     }
-    /* The SSL API does not allow us to look at temporary RSA/DH keys,
-     * otherwise we should print their lengths too */
     msg(D_HANDSHAKE, "%s%s", s1, s2);
 }