Show something more useful than the number of bits in the cipher key.

chrome/browser/ui/website_settings/website_settings.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/ui/website_settings/website_settings.h"
 
 #include <string>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 529 matching lines @@
         subject_name));
   } else if (ssl.security_bits < 0) {
     // Security strength is unknown.  Say nothing.
     site_connection_status_ = SITE_CONNECTION_STATUS_ENCRYPTED_ERROR;
   } else if (ssl.security_bits == 0) {
     DCHECK_NE(ssl.security_style, content::SECURITY_STYLE_UNAUTHENTICATED);
     site_connection_status_ = SITE_CONNECTION_STATUS_ENCRYPTED_ERROR;
     site_connection_details_.assign(l10n_util::GetStringFUTF16(
         IDS_PAGE_INFO_SECURITY_TAB_NOT_ENCRYPTED_CONNECTION_TEXT,
         subject_name));
-  } else if (ssl.security_bits < 80) {
-    site_connection_status_ = SITE_CONNECTION_STATUS_ENCRYPTED_ERROR;
-    site_connection_details_.assign(l10n_util::GetStringFUTF16(
-        IDS_PAGE_INFO_SECURITY_TAB_WEAK_ENCRYPTION_CONNECTION_TEXT,
-        subject_name));
   } else {
     site_connection_status_ = SITE_CONNECTION_STATUS_ENCRYPTED;
-    site_connection_details_.assign(l10n_util::GetStringFUTF16(
-        IDS_PAGE_INFO_SECURITY_TAB_ENCRYPTED_CONNECTION_TEXT,
-        subject_name,
-        base::IntToString16(ssl.security_bits)));
+
+    if (net::SSLConnectionStatusToVersion(ssl.connection_status) >=
+            net::SSL_CONNECTION_VERSION_TLS1_2 &&
+        net::IsSecureTLSCipherSuite(
+            net::SSLConnectionStatusToCipherSuite(ssl.connection_status))) {
+      site_connection_details_.assign(l10n_util::GetStringFUTF16(
+          IDS_PAGE_INFO_SECURITY_TAB_ENCRYPTED_CONNECTION_TEXT,
+          subject_name));
+    } else {
+      site_connection_details_.assign(l10n_util::GetStringFUTF16(
+          IDS_PAGE_INFO_SECURITY_TAB_WEAK_ENCRYPTION_CONNECTION_TEXT,
+          subject_name));
+    }
+
     if (ssl.content_status) {
       bool ran_insecure_content =
           !!(ssl.content_status & content::SSLStatus::RAN_INSECURE_CONTENT);
       site_connection_status_ = ran_insecure_content ?
           SITE_CONNECTION_STATUS_ENCRYPTED_ERROR
           : SITE_CONNECTION_STATUS_MIXED_CONTENT;
       site_connection_details_.assign(l10n_util::GetStringFUTF16(
           IDS_PAGE_INFO_SECURITY_TAB_ENCRYPTED_SENTENCE_LINK,
           site_connection_details_,
           l10n_util::GetStringUTF16(ran_insecure_content ?
@@ skipping 224 matching lines @@
   if (visited_before_today) {
     first_visit_text = l10n_util::GetStringFUTF16(
         IDS_PAGE_INFO_SECURITY_TAB_VISITED_BEFORE_TODAY,
         base::TimeFormatShortDate(first_visit));
   } else {
     first_visit_text = l10n_util::GetStringUTF16(
         IDS_PAGE_INFO_SECURITY_TAB_FIRST_VISITED_TODAY);
   }
   ui_->SetFirstVisit(first_visit_text);
 }