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Security & Privacy
AES Encryption/Decryption
Encrypt and decrypt data using AES encryption
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Decrypt
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Encryption Key (256-bit hex)
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Initialization Vector (128-bit hex)
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Encrypt
AES Encryption
• Uses AES-256-CBC encryption
• Requires 256-bit key (64 hex chars)
• Requires 128-bit IV (32 hex chars)
• PKCS7 padding
• Base64 encoded output
Security Notes
• Keep your key and IV secure
• Use different IV for each encryption
• Never reuse keys for different data
• Store keys separately from encrypted data
• Consider using key derivation functions