AES Encryption/Decryption

Plaintext

Mode
Padding
IV
Key Length
Key
Output Encode

Ciphertext

StarryTool Privacy Statement: At StarryTool, we highly value your privacy. All data processing on this page is performed on your device via client-side JavaScript, ensuring data security. We do not record or store any submitted or generated data. For more information about privacy practices on our website, please review our Privacy Policy.

About the Online AES Encryption/Decryption Tool

The Online AES Encryption/Decryption Tool supports fast and secure data encryption and decryption. AES is a symmetric key encryption algorithm, widely used in various security-sensitive scenarios.


• AES Principles

AES encryption is a symmetric encryption technique, utilizing the same key for both encryption and decryption operations, offering high levels of security.


• Features

High Efficiency: AES encryption is highly efficient, suitable for operation on various devices.
Widespread Use: Due to its strong security and efficiency, AES is extensively used in government and corporate data protection.
Simplicity and Security: Although simple to implement, AES provides very strong security measures.


• Application Scenarios

Data Protection: AES provides reliable encryption methods in scenarios where sensitive data needs protection.
Information Transmission: AES ensures the security and integrity of data during transmission.
Private Communication: AES helps protect personal data and communications from unauthorized access.



AES (wiki)