--- snmplib/snmp_openssl.c	2014-12-08 21:23:22.000000000 +0100
+++ snmplib/snmp_openssl.c	2017-02-20 12:46:00.059727928 +0100
@@ -47,7 +47,7 @@ void netsnmp_init_openssl(void) {
     DEBUGMSGTL(("snmp_openssl", "initializing\n"));
 
     /* Initializing OpenSSL */
-    SSL_library_init();
+    OPENSSL_init_ssl(0, NULL);
     SSL_load_error_strings();
     ERR_load_BIO_strings();
     OpenSSL_add_all_algorithms();
@@ -164,11 +164,11 @@ netsnmp_openssl_cert_dump_names(X509 *oc
         oname_entry = X509_NAME_get_entry(osubj_name, i);
         netsnmp_assert(NULL != oname_entry);
 
-        if (oname_entry->value->type != V_ASN1_PRINTABLESTRING)
+        if (X509_NAME_ENTRY_get_data(oname_entry)->type != V_ASN1_PRINTABLESTRING)
             continue;
 
         /** get NID */
-        onid = OBJ_obj2nid(oname_entry->object);
+        onid = OBJ_obj2nid(X509_NAME_ENTRY_get_object(oname_entry));
         if (onid == NID_undef) {
             prefix_long = prefix_short = "UNKNOWN";
         }
@@ -179,9 +179,9 @@ netsnmp_openssl_cert_dump_names(X509 *oc
 
         DEBUGMSGT(("9:cert:dump:names",
                    "[%02d] NID type %d, ASN type %d\n", i, onid,
-                   oname_entry->value->type));
+                   X509_NAME_ENTRY_get_data(oname_entry)->type));
         DEBUGMSGT(("9:cert:dump:names", "%s/%s: '%s'\n", prefix_long,
-                   prefix_short, ASN1_STRING_data(oname_entry->value)));
+                   prefix_short, ASN1_STRING_data(X509_NAME_ENTRY_get_data(oname_entry))));
     }
 }
 #endif /* NETSNMP_FEATURE_REMOVE_CERT_DUMP_NAMES */
@@ -470,7 +470,7 @@ netsnmp_openssl_cert_get_hash_type(X509
     if (NULL == ocert)
         return 0;
 
-    return _nid2ht(OBJ_obj2nid(ocert->sig_alg->algorithm));
+    return _nid2ht(X509_get_signature_nid(ocert));
 }
 
 /**
@@ -487,7 +487,7 @@ netsnmp_openssl_cert_get_fingerprint(X50
     if (NULL == ocert)
         return NULL;
 
-    nid = OBJ_obj2nid(ocert->sig_alg->algorithm);
+    nid = X509_get_signature_nid(ocert);
     DEBUGMSGT(("9:openssl:fingerprint", "alg %d, cert nid %d (%d)\n", alg, nid,
                _nid2ht(nid)));