One-Time Pad Cipher

Encrypt text using a one-time pad (XOR cipher with a random key). Generates a cryptographically random key and produces hex-encoded ciphertext for perfect secrecy.

How to Use One-Time Pad Cipher

Enter plaintext and click Encrypt to generate a random key and ciphertext. Save the key to decrypt later. Switch to Decrypt mode to recover plaintext from ciphertext and key.

Step-by-Step Instructions

  1. Enter plaintext to encrypt
  2. Click Encrypt with Random Key
  3. Save both the ciphertext and key
  4. Use Decrypt mode with key to recover text

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