From 88c8f766e2960334c0aea2920217264adc5bc464 Mon Sep 17 00:00:00 2001 From: "M.M.Azizi" <121211931+TheGreatAzizi@users.noreply.github.com> Date: Thu, 19 Feb 2026 14:28:16 +0330 Subject: [PATCH] Add index.html for Secure Pastebin application This file contains the complete HTML structure for the Secure Pastebin application, including metadata, styles, and various user interface components for message encryption and sharing. --- index.html | 233 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 233 insertions(+) create mode 100644 index.html diff --git a/index.html b/index.html new file mode 100644 index 0000000..6c79e54 --- /dev/null +++ b/index.html @@ -0,0 +1,233 @@ + + + + + + Secure Pastebin - End-to-End Encrypted Message Sharing + + + + + + + + +
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Secure Pastebin

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End-to-End Encrypted • Password Protected • Self-Destructing

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+ 🔒 AES-256-GCM + 🔑 Password + 🛡️ Zero-Knowledge + ⚡ Web Crypto API +
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+ ⚠️ +
+ Important: The encryption key is stored only in the URL fragment (after #). + If you lose the URL, the data is permanently lost. We cannot recover it. +
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+ + + + This password will be required to decrypt the message. Share it separately. + +
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+ ✅ + Successfully encrypted! +
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+ ⏰ Expires: • 🔑 Key never leaves your browser +
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+ 🔐 +
This message is password protected.
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Enter Password to Decrypt

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🔓 Decrypted Content

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🔍 How It Works

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Client-Side Encryption

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Your message is encrypted in your browser using AES-256-GCM before being sent to the server. The encryption key is generated locally and never transmitted.

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Zero-Knowledge Storage

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The server only stores the encrypted ciphertext. It cannot read, decrypt, or access your original message. We have zero knowledge of your content.

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Key in URL Fragment

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The decryption key is embedded in the URL fragment (after #) which never reaches the server. Only the recipient with the full URL can decrypt.

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Password Protection (Optional)

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You can add an extra password layer. The password is used to derive the encryption key via PBKDF2 with 100,000 iterations. Share it separately.

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Self-Destruction

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Choose "Burn after reading" to automatically delete the message after first view, or set an expiration time (1 hour to 30 days).

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🛡️ Technical Specifications

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AES-256-GCM Encryption
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PBKDF2 Key Derivation (100k iterations)
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Random 12-byte IV per message
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256-bit Encryption Keys
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No Server-Side Logs
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MySQL Database Storage
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Web Crypto API (Native)
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No Registration Required
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