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Cisco NX-OS - Configuring Password Encryption

To start using type-6 encryption you must enable the AES password encryption feature and configure a master encryption key



Configuring Password Encryption - Cisco NX-OS

To start using type-6 encryption you must enable the AES password encryption feature and configure a master encryption key



Configuring Password Encryption

This chapter describes how to configure password encryption on Cisco NX-OS devices. This chapter includes the following sections: • About AES Password 



Cisco NX-OS - Configuring Password Encryption

To start using type-6 encryption you must enable the AES password encryption feature and configure a primary encryption key



Encrypted Preshared Key

Internet Key Exchange for IPsec VPNs Configuration Guide Cisco IOS XE config-key command with the password encryption aes command to configure and ...



Configuring Password Encryption

Information and tasks for configuring security features on a Cisco Nexus device. After you enable AES password encryption and configure a master key ...



Configuration du chiffrement des clés prépartagées dans le routeur

Cisco IOS Le code de la version 12.3(2)T du logiciel introduit la de la commande password encryption aes ne déchiffre les mots de passe dans la ...



Cisco NX-OS - Configuring Password Encryption

To start using type-6 encryption you must enable the AES password encryption feature and configure a primary encryption key



Configuring Password Encryption - Cisco NX-OS

To start using type-6 encryption you must enable the AES password encryption feature and configure a master encryption key



Configuring Password Encryption - Cisco NX-OS

To start using type-6 encryption you must enable the AES password encryption feature and configure a primary encryption key



Configuring Password Encryption - Cisco

AES Password Encryption and Master Encryption Keys Youcanenablestrong reversible128-bit AdvancedEncryptionStandard(AES)passwordencryption alsoknownastype-6encryption Tostartusingtype-6encryption youmustenabletheAESpasswordencryptionfeatureandconfigureamasterencryptionkey whichisusedtoencryptanddecrypt passwords



Cisco Password Types: Best Practices - US Department of Defense

Feb 17 2022 · The password protection types for Cisco devices are 0 4 5 6 7 8 and 9 For an overview of the Cisco password types the following table lists them their difficulty to crack and



What is the Advanced Encryption Standard (AES)? Definition from Searc

Information AboutPassword Encryption ThissectionincludesinformationaboutpasswordencryptiononCiscoNX-OSdevices AESPassword Encryption andMaster Encryption Keys Youcanenablestrongreversible128-bitAdvancedEncryptionStandard(AES)passwordencryptionalso knownastype-6encryption Tostartusingtype-6encryptionyoumustenabletheAESpasswordencryption



Configuring Password Encryption - Cisco

AboutAESPassword Encryption andPrimary Encryption Keys Youcanenablestrongreversible128-bitAdvancedEncryptionStandard(AES)passwordencryptionalso knownastype-6encryption Tostartusingtype-6encryptionyoumustenabletheAESpasswordencryption featureandconfigureaprimaryencryptionkeywhichisusedtoencryptanddecryptpasswords



Configuring Password Encryption - Cisco

AboutAESPasswordEncryptionandPrimaryEncryptionKeys Youcanenablestrong reversible128-bit AdvancedEncryptionStandard(AES) passwordencryption alsoknownastype-6encryption Tostart usingtype-6encryption youmust enabletheAESpasswordencryptionfeatureandconfigureaprimaryencryptionkey whichisusedtoencrypt anddecryptpasswords



Searches related to password encryption aes cisco filetype:pdf

Information AboutPassword Encryption ThissectionincludesinformationaboutpasswordencryptiononCiscoNX-OSdevices AESPassword Encryption andMaster Encryption Keys Youcanenablestrongreversible128-bitAdvancedEncryptionStandard(AES)passwordencryptionalso knownastype-6encryption Tostartusingtype-6encryptionyoumustenabletheAESpasswordencryption

What does AES encryption stand for?

    The Advanced Encryption Standard (AES) is a symmetric cryptographic algorithm that was established by the U.S. National Institute of Standards and Technology (NIST) back in 2001. It is a specification for the encryption of electronic data and is a subset of the Rijndael block cipher that was created by Belgian cryptographers.

How safe is AES 256 bit encryption?

    Whatever breakthrough might crack 128-bit will probably also crack 256-bit. In the end, AES has never been cracked yet and is safe against any brute force attacks contrary to belief and arguments.

How does AES encryption work?

    The AES encryption algorithm goes through multiple rounds of encryption. It can even go through 9, 11, or 13 rounds of this. Each round involves the same steps below. Divide the data into blocks. Key expansion. Add the round key. Substitute/replacement of the bytes. Shift the rows. Mix the columns. Add a round key again. Do it all over again.

Encrypted Preshared Key

Finding Feature Information

Restrictions for Encrypted Preshared Key

Internet Key Exchange for IPsec VPNs Configuration Guide, Cisco IOS XE Release 3S 1

Information About Encrypted Preshared Key

Using the Encrypted Preshared Key Feature to Securely Store Passwords

Changing a Password

Deleting a Password

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Caution

Unconfiguring Password Encryption

Internet Key Exchange for IPsec VPNs Configuration Guide, Cisco IOS XE Release 3S 2

Encrypted Preshared Key

Information About Encrypted Preshared Key

Storing Passwords

Configuring New or Unknown Passwords

Enabling the Encrypted Preshared Key

How to Configure an Encrypted Preshared Key

Configuring an Encrypted Preshared Key

SUMMARY STEPS

1. 2. 3. 4. Internet Key Exchange for IPsec VPNs Configuration Guide, Cisco IOS XE Release 3S 3

Encrypted Preshared Key

Enabling the Encrypted Preshared Key

DETAILED STEPS

PurposeCommand or Action

Step 1

Example:

Example:

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Troubleshooting Tips

Monitoring Encrypted Preshared Keys

Internet Key Exchange for IPsec VPNs Configuration Guide, Cisco IOS XE Release 3S 4

Encrypted Preshared Key

Monitoring Encrypted Preshared Keys

SUMMARY STEPS

1. 2.

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PurposeCommand or Action

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Examples

What To Do Next

Internet Key Exchange for IPsec VPNs Configuration Guide, Cisco IOS XE Release 3S 5

Encrypted Preshared Key

Monitoring Encrypted Preshared Keys

Configuring an ISAKMP Preshared Key

SUMMARY STEPS

1. 2. 3. 4.

DETAILED STEPS

PurposeCommand or Action

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Example:

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Example

Internet Key Exchange for IPsec VPNs Configuration Guide, Cisco IOS XE Release 3S 6

Encrypted Preshared Key

Configuring an ISAKMP Preshared Key

Configuring an ISAKMP Preshared Key in ISAKMP Keyrings

SUMMARY STEPS

1. 2. 3. 4. 5.

DETAILED STEPS

PurposeCommand or Action

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Example:

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Internet Key Exchange for IPsec VPNs Configuration Guide, Cisco IOS XE Release 3S 7

Encrypted Preshared Key

Configuring an ISAKMP Preshared Key in ISAKMP Keyrings

Example

Configuring ISAKMP Aggressive Mode

SUMMARY STEPS

1. 2. 3. 4. 5.

DETAILED STEPS

PurposeCommand or Action

Step 1

Example:

Example:

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Internet Key Exchange for IPsec VPNs Configuration Guide, Cisco IOS XE Release 3S 8

Encrypted Preshared Key

Configuring ISAKMP Aggressive Mode

PurposeCommand or Action

Example:

Step 5

Example

Configuring a Unity Server Group Policy

SUMMARY STEPS

1. 2. 3. 4. 5. 6.

DETAILED STEPS

PurposeCommand or Action

Step 1

Example:

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Internet Key Exchange for IPsec VPNs Configuration Guide, Cisco IOS XE Release 3S 9

Encrypted Preshared Key

Configuring a Unity Server Group Policy

PurposeCommand or Action

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Example

Configuring an Easy VPN Client

Internet Key Exchange for IPsec VPNs Configuration Guide, Cisco IOS XE Release 3S 10

Encrypted Preshared Key

Configuring an Easy VPN Client

SUMMARY STEPS

1. 2. 3. 4. 5. 6. 7.

DETAILED STEPS

PurposeCommand or Action

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Internet Key Exchange for IPsec VPNs Configuration Guide, Cisco IOS XE Release 3S 11

Encrypted Preshared Key

Configuring an Easy VPN Client

PurposeCommand or Action

Example:

Step 7

Example

Configuration Examples for Encrypted Preshared Key

Encrypted Preshared Key Example

No Previous Key Present Example

Internet Key Exchange for IPsec VPNs Configuration Guide, Cisco IOS XE Release 3S 12

Encrypted Preshared Key

Configuration Examples for Encrypted Preshared Key

Key Already Exists Example

Key Already Exists But the User Wants to Key In Interactively Example No Key Present But the User Wants to Key In Interactively Example

Removal of the Password Encryption Example

Where to Go Next

Internet Key Exchange for IPsec VPNs Configuration Guide, Cisco IOS XE Release 3S 13

Encrypted Preshared Key

Key Already Exists Example

Additional References

Related Documents

Document TitleRelated Topic

Standards

TitleStandards

MIBs

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RFCs

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Internet Key Exchange for IPsec VPNs Configuration Guide, Cisco IOS XE Release 3S 14

Encrypted Preshared Key

Additional References

Technical Assistance

LinkDescription

Internet Key Exchange for IPsec VPNs Configuration Guide, Cisco IOS XE Release 3S 15

Encrypted Preshared Key

Technical Assistance

Internet Key Exchange for IPsec VPNs Configuration Guide, Cisco IOS XE Release 3S 16

Encrypted Preshared Key

Technical Assistance

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