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enhanced_encryption

Advanced Encryption Tool

Military-grade encryption for text and files with AES-256, RSA, and more

security AES-256 Encryption lock Browser-Based code Multiple Algorithms description File Support

Encryption Interface

Operation Mode

0 characters
cloud_upload

Drag & drop files here or click to browse

Max file size: 10MB

Encryption Algorithm

security
AES
AES-256-GCM
vpn_key
RSA
RSA-OAEP 2048-bit
lock
DES
3DES-CBC
bolt
ChaCha20
ChaCha20-Poly1305

Encryption Key

Key Strength: Very Weak
0 bits

Advanced Options

info Processing happens 100% in your browser - no data sent to servers

Encryption Results

lock

Encrypted/decrypted results will appear here

Enter text above and click the process button

info Algorithm Details

AES-256-GCM

Advanced Encryption Standard with 256-bit keys. GCM mode provides authenticated encryption. Used by governments and militaries worldwide.

256-bit NIST Standard

Quick Tools

Common Tasks

Recent Operations

history

No recent operations

Understanding Encryption

Symmetric vs Asymmetric

Symmetric encryption uses one key for both encryption and decryption. Asymmetric uses a public/private key pair.

check AES, DES, ChaCha20 - Symmetric
check RSA, ECC - Asymmetric

When to Use Which

  • chevron_right AES: General data encryption, files, databases
  • chevron_right RSA: SSL/TLS, digital signatures, key exchange
  • chevron_right ChaCha20: Mobile devices, real-time communication

Security Best Practices

  • warning Use strong, randomly generated keys
  • warning Always use unique IVs for each encryption
  • warning Store keys securely, never in source code
  • warning Avoid deprecated algorithms (DES, RC4)

Algorithm Comparison

Algorithm Key Size Speed Security Use Case
AES-256-GCM 256 bits
Fast
Excellent General purpose, files, databases
RSA-2048 2048 bits
Slow
Good Key exchange, digital signatures
ChaCha20-Poly1305 256 bits
Very Fast
Excellent Mobile, real-time communication