diff --git a/MessengerProj/src/main/res/values/strings.xml b/MessengerProj/src/main/res/values/strings.xml
index dc42927d2..64567e842 100644
--- a/MessengerProj/src/main/res/values/strings.xml
+++ b/MessengerProj/src/main/res/values/strings.xml
@@ -360,7 +360,7 @@
     <string name="NoMessagesHint">Send message to <![CDATA[<b>]]>%1$s<![CDATA[</b>]]>:\n\n• It is okay if <![CDATA[<b>]]>%2$s<![CDATA[</b>]]> does not use Delta Chat.\n\n• Delivering the first message may take a while.</string>
     <string name="SendNRcvReadReceipts">Receive and send return receipts</string>
     <string name="PreferE2EEncryption">Prefer end-to-end encryption</string>
-    <string name="E2EManagePrivateKeys">Manage private keys</string>
+    <string name="E2EManagePrivateKeys">Manage secret keys</string>
     <string name="E2ECompareKeys">Compare keys</string>
     <string name="ForwardToTitle">Forward to …</string>
     <string name="SelectContact">Choose a contact</string>
@@ -393,7 +393,7 @@
     <string name="MsgGroupImageDeleted">Group image deleted.</string>
     <string name="AskDeleteGroupImage">Are you sure to delete the group image?\n\nThis will affect all devices of all group members.</string>
     <string name="ExportImportHeader">Export and import</string>
-    <string name="ImportExportExplain">Exported files will contain private keys! Keep them in a safe place or delete them as soon as possible.</string>
+    <string name="ImportExportExplain">Exported files will contain secret keys! Keep them in a safe place or delete them as soon as possible.</string>
     <string name="EnterPasswordToContinue">Enter the password for %1$s to continue:</string>
     <string name="IncorrectPassword">Incorrect password.</string>
     <string name="ImportBackupAsk">Backup found at <![CDATA[<i>]]>%1$s<![CDATA[</i>]]>.\n\nDo you want to import and use all data and settings from it?</string>
@@ -401,9 +401,9 @@
     <string name="NoBackupFound">No backups found.\n\nCopy the backup to <![CDATA[<i>]]>%1$s<![CDATA[</i>]]> and try again. Alternatively, press \"Start messaging\" to go with the normal setup process.</string>
     <string name="FilesSuccessfullyExported">Files exported to <![CDATA[<i>]]>%1$s<![CDATA[</i>]]>.</string>
     <string name="ExportBackup">Export backup</string>
-    <string name="ExportPrivateKeys">Export private keys</string>
-    <string name="ImportPrivateKeys">Import private keys</string>
-    <string name="ImportPrivateKeysAsk2">Import private keys from <![CDATA[<i>]]>%1$s<![CDATA[</i>]]>?\n\n• Existing private keys will not be deleted\n\n• The last imported key will be used as the new default key</string>
+    <string name="ExportPrivateKeys">Export secret keys</string>
+    <string name="ImportPrivateKeys">Import secret keys</string>
+    <string name="ImportPrivateKeysAsk2">Import secret keys from <![CDATA[<i>]]>%1$s<![CDATA[</i>]]>?\n\n• Existing secret keys will not be deleted\n\n• The last imported key will be used as the new default key</string>
     <string name="NoRecentEmoji">Recently used emoji will be shown here.</string>
     <string name="E2eeOffBecauseOfUser">To enable end-to-end-encryption, check the corresponding option in your settings.</string>
     <string name="E2eeOffBecauseOfRecipient">End-to-end encryption will be employed if the other party enables the setting too.</string>
@@ -417,8 +417,8 @@
     <string name="Never">Never</string>
     <string name="AutocryptKeyTransferInitiate">Initiate Autocrypt Key Transfer</string>
     <string name="AutocryptKeyTransfer">Autocrypt Key Transfer</string>
-    <string name="AutocryptKeyTransferMsgBeforeSend">The <![CDATA[<i>]]>Autocrypt Key Transfer<![CDATA[</i>]]> requires that the mail client on the other device is Autocrypt-compliant.\n\nYou can then send the key to yourself. The key will be encrypted by a setup code which is displayed here and must be typed on the other device.</string>
-    <string name="AutocryptKeyTransferMsgAfterSend">The key has been sent to yourself. Switch to the other device and open the setup message. You should be prompted for a setup code. Type the following digits into the prompt:\n\n%1$s\n\nOnce you\'re done, your other device will be ready to use Autocrypt.</string>
+    <string name="AutocryptKeyTransferMsgBeforeSend">The <![CDATA[<i>]]>Autocrypt Key Transfer<![CDATA[</i>]]> requires that the mail client on the other device is Autocrypt-compliant.\n\nYou can then send your secret key to yourself. The key will be encrypted by a setup code which is displayed here and must be typed on the other device.</string>
+    <string name="AutocryptKeyTransferMsgAfterSend">Your key has been sent to yourself. Switch to the other device and open the setup message. You should be prompted for a setup code. Type the following digits into the prompt:\n\n%1$s\n\nOnce you\'re done, your other device will be ready to use Autocrypt.</string>
     <string name="AutocryptSetupMessageSubject">Autocrypt Setup Message</string>
     <string name="AutocryptSetupMessageGeneralBody">This is the Autocrypt Setup Message used to transfer your key between clients.\n\nTo decrypt and use your key, open the message in an Autocrypt-compliant client and enter the setup code presented on the generating device.</string>
     <string name="AutocryptSetupMessageTapBody">This is the Autocrypt Setup Message used to transfer your key between clients.\n\nTo decrypt and use your key, tap on this message.</string>