公开(公告)号：US10715506B2

公开(公告)日：2020-07-14

申请号：US15445308

申请日：2017-02-28

申请人： BlackBerry Limited

发明人： Ivan Albert Zudic ,  Neil Patrick Adams

IPC分类号： H04L29/06 ,  G06F21/45 ,  H04W12/06 ,  G06F21/60

摘要： A method at a computing device for enabling access to a credential vault if a master password for the credential vault is lost, the method including selecting at least one credential from within the credential vault; encrypting one of the master password or a vault key for the credential vault with the selected at least one credential, thereby creating a recovery file; and storing the recovery file, wherein the selected at least one credential can be used to decrypt the recovery file to enable access to the credential vault.