![]() ![]() However, passwords can be reencrypted as explained in the previous paragraph. As a security measure, after the passwords have been encrypted, they will never be decrypted in the Key config-key password-encryptioncommand is deleted from the system, a warning is printed (and a confirm prompt is issued) that states that all type 6 passwords If the master key that was configured using the If the password (master key) is changed, or reencrypted, using the key config-key password-encryptioncommand), the list registry passes the old key and the new key to the application modules that are using type 6 encryption. Please configure a configuration-key with ‘key config-key’” ![]() Password encryption aescommand without configuring theįollowing message is printed at startup or during any nonvolatile generationĬopy running-config startup-config commands have been configured: The password (key)Ĭonfig-key password-encryption command is the masterĮncryption key that is used to encrypt all other keys in the router. (symmetric cipher AES is used to encrypt the keys). Password encryption aes command to configure and enable the password Although the encrypted passwords can be seen or retrieved, it isĭifficult to decrypt them to find out the actual password. ![]() Preshared Key feature, you can securely store plain text passwords in type 6įormat in NVRAM using a command-line interface (CLI). Information About Encrypted Preshared Key Therefore, errors are expected if youįor Cisco 836 routers, please note that support for Advanced Encryption Standard (AES) is available only on IP plus images. Old ROM monitors (ROMMONs) and boot images cannot recognize the new type 6 passwords. ![]() Navigator, go to An account on is not required. Use Cisco Feature Navigator to find information about platform support and Cisco software image support. To find information about the features documented in this module,Īnd to see a list of the releases in which each feature is supported, see the feature information table. See Bug Search Tool and the release notes for your platform and software release. For the latest caveats and feature information, Your software release may not support all the features documented in this module. Preshared Key feature allows you to securely store plain text passwords in type Removal of the Password Encryption Example.No Key Present But the User Wants to Key In Interactively Example.Key Already Exists But the User Wants to Key In Interactively Example.Configuration Examples for Encrypted Preshared Key.Configuring a Unity Server Group Policy.Configuring an ISAKMP Preshared Key in ISAKMP Keyrings.How to Configure an Encrypted Preshared Key.Using the Encrypted Preshared Key Feature to Securely Store Passwords.Information About Encrypted Preshared Key.Restrictions for Encrypted Preshared Key. ![]()
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