CryptoXterra Cryptanalytic Framework

🚀 Google Colab Integration

⚡ One-Click Launch

Launch the complete CryptoXterra Cryptanalytic Framework directly in Google Colab:

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

🎯 What You'll Get in Colab

📊 Complete Framework

Full CryptoXterra 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@CryptoXterra:~$ # Install all required dependencies

colab@CryptoXterra:~$ !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@CryptoXterra:~$ # Download CryptoXterra framework

colab@CryptoXterra:~$ !wget https://cryptou.ru/code/CryptoXterra-Comprehensive-Exploitation-Cryptanalytic-Framework.zip

[✓] 'CryptoXterra-Comprehensive-Exploitation-Cryptanalytic-Framework.zip' saved

colab@CryptoXterra:~$ # Extract the framework

colab@CryptoXterra:~$ !unzip CryptoXterra-Comprehensive-Exploitation-Cryptanalytic-Framework.zip

[✓] Archive: CryptoXterra-Comprehensive-Exploitation-Cryptanalytic-Framework.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/CryptoXterra-Comprehensive-Exploitation-Cryptanalytic-Framework.zip
!unzip CryptoXterra-Comprehensive-Exploitation-Cryptanalytic-Framework.zip
print("✅ CryptoXterra Framework installed successfully!")
print("🚀 Ready for Bitcoin transaction analysis and key recovery")
        

💻 CryptoXterra 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.

# ===================================================
# CRYPTOXTERRA BITCOIN TRANSACTION GENERATOR - Google Colab Edition
# Shadows of Time/CryptoXterra 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/CryptoXterra-Comprehensive-Exploitation-Cryptanalytic-Framework.zip
# !unzip CryptoXterra-Comprehensive-Exploitation-Cryptanalytic-Framework.zip

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

# ========== CYBERPUNK STYLING ==========

CYBERPUNK_CSS = """
<style>
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&family=Share+Tech+Mono&display=swap');

/* Neon Colors */
:root {
    --neon-cyan: #00ffff;
    --neon-magenta: #ff00ff;
    --neon-lime: #00ff00;
    --neon-purple: #b300ff;
    --neon-red: #ff0040;
    --neon-blue: #0088ff;
    --neon-yellow: #ffff00;
    --bg-dark: #0a0e27;
    --bg-darker: #050813;
    --text-primary: #00ffff;
    --text-secondary: #00cc88;
}

body, .widget-inline-vbox, .widget-inline-hbox {
    background-color: var(--bg-darker) !important;
    color: var(--text-primary) !important;
    font-family: 'Share Tech Mono', monospace !important;
}

.widget-label {
    color: var(--neon-cyan) !important;
    font-weight: bold !important;
    text-shadow: 0 0 10px var(--neon-cyan) !important;
    font-family: 'Orbitron', monospace !important;
}

.jupyter-widgets {
    --text-color: var(--text-primary) !important;
}

/* Text Input Fields */
.widget-text input, .widget-textarea textarea {
    background-color: #0f1538 !important;
    color: var(--neon-cyan) !important;
    border: 2px solid var(--neon-cyan) !important;
    border-radius: 4px !important;
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.3) !important;
    font-family: 'Share Tech Mono', monospace !important;
    font-size: 13px !important;
    padding: 8px 10px !important;
    text-shadow: 0 0 5px var(--neon-cyan) !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, 0.5) !important;
}

.widget-text input::placeholder, .widget-textarea textarea::placeholder {
    color: rgba(0, 255, 255, 0.4) !important;
}

/* Sliders */
.widget-hslider .slider {
    background: linear-gradient(to right, var(--neon-purple), var(--neon-cyan), var(--neon-lime)) !important;
    box-shadow: 0 0 10px var(--neon-purple) !important;
}

.widget-hslider {
    background-color: #0f1538 !important;
    border: 1px solid var(--neon-cyan) !important;
}

/* Checkboxes */
.widget-checkbox .widget-label {
    color: var(--text-secondary) !important;
}

input[type="checkbox"] {
    accent-color: var(--neon-lime) !important;
}

/* Buttons */
.widget-button {
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-magenta)) !important;
    color: var(--bg-darker) !important;
    border: 2px solid var(--neon-cyan) !important;
    border-radius: 6px !important;
    font-weight: bold !important;
    font-family: 'Orbitron', monospace !important;
    text-transform: uppercase !important;
    letter-spacing: 2px !important;
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.5), inset 0 0 20px rgba(255, 0, 255, 0.2) !important;
    transition: all 0.3s ease !important;
    cursor: pointer !important;
    font-size: 12px !important;
}

.widget-button:hover {
    background: linear-gradient(135deg, var(--neon-magenta), var(--neon-lime)) !important;
    box-shadow: 0 0 30px rgba(255, 0, 255, 0.8), inset 0 0 30px rgba(0, 255, 255, 0.3) !important;
    transform: scale(1.05) !important;
}

.widget-button:active {
    box-shadow: 0 0 40px var(--neon-magenta) !important;
}

/* Integer Text */
.widget-inttext input {
    background-color: #0f1538 !important;
    color: var(--neon-lime) !important;
    border: 2px solid var(--neon-lime) !important;
    box-shadow: 0 0 10px rgba(0, 255, 0, 0.3) !important;
}

.widget-inttext input:focus {
    border-color: var(--neon-yellow) !important;
    box-shadow: 0 0 20px rgba(255, 255, 0, 0.5) !important;
}

/* Container */
.widget-vbox, .widget-hbox {
    background-color: transparent !important;
}

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

/* Byte Counter */
.byte-warning {
    color: var(--neon-yellow) !important;
    font-weight: bold !important;
    text-shadow: 0 0 8px var(--neon-yellow) !important;
}

/* Title Header */
.terminal-header {
    color: var(--neon-cyan) !important;
    text-shadow: 0 0 15px var(--neon-cyan) !important;
    font-family: 'Orbitron', monospace !important;
    font-weight: bold !important;
    font-size: 18px !important;
    margin: 20px 0 15px 0 !important;
    border-bottom: 2px solid var(--neon-cyan) !important;
    padding-bottom: 10px !important;
    letter-spacing: 3px !important;
}

/* Terminal Output */
.terminal-output {
    background-color: #050813 !important;
    color: var(--neon-lime) !important;
    border: 2px solid var(--neon-magenta) !important;
    border-radius: 4px !important;
    padding: 15px !important;
    font-family: 'Share Tech Mono', monospace !important;
    font-size: 12px !important;
    line-height: 1.6 !important;
    box-shadow: 0 0 20px rgba(255, 0, 255, 0.4), inset 0 0 10px rgba(0, 255, 0, 0.1) !important;
    margin-top: 20px !important;
    white-space: pre-wrap !important;
    word-wrap: break-word !important;
}

.terminal-success {
    color: var(--neon-lime) !important;
    font-weight: bold !important;
}

.terminal-info {
    color: var(--neon-cyan) !important;
}

.terminal-warning {
    color: var(--neon-yellow) !important;
}

.terminal-error {
    color: var(--neon-red) !important;
}

.transaction-divider {
    color: var(--neon-magenta) !important;
    margin: 10px 0 !important;
    letter-spacing: 2px !important;
}

.address-value {
    color: var(--neon-yellow) !important;
    background-color: rgba(255, 255, 0, 0.1) !important;
    padding: 2px 6px !important;
    border-radius: 2px !important;
    font-weight: bold !important;
}

.hex-value {
    color: var(--neon-blue) !important;
    background-color: rgba(0, 136, 255, 0.1) !important;
    padding: 2px 6px !important;
    border-radius: 2px !important;
    word-break: break-all !important;
}

</style>
"""

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

def create_op_return_script(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):
    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 Cyberpunk CSS
display(HTML(CYBERPUNK_CSS))

# Neon Header
display(HTML('''
<div style="text-align: center; margin: 30px 0;">
    <div style="color: #00ffff; font-size: 28px; font-weight: bold; font-family: 'Orbitron', monospace;
                text-shadow: 0 0 20px #00ffff, 0 0 40px #ff00ff; letter-spacing: 4px;">
        ⚡ CRYPTOXTERRA ⚡
    </div>
    <div style="color: #ff00ff; font-size: 14px; font-family: 'Share Tech Mono', monospace;
                text-shadow: 0 0 10px #ff00ff; letter-spacing: 2px; margin-top: 5px;">
        BITCOIN TRANSACTION GENERATOR
    </div>
    <div style="color: #00ff00; font-size: 11px; font-family: 'Share Tech Mono', monospace;
                text-shadow: 0 0 8px #00ff00; margin-top: 10px; opacity: 0.7;">
        Scientific Methodology • Cyberpunk Interface • DeepWeb Ready
    </div>
</div>
'''))

# Form Fields with Cyberpunk Styling
display(HTML('<div class="terminal-header">⟨ TRANSACTION CONFIGURATION ⟩</div>'))

private_key_wif = widgets.Text(
    placeholder='Enter your private key (WIF)',
    description='Private Key (WIF):',
    layout=widgets.Layout(width='100%')
)

utxo_txid = widgets.Text(
    placeholder='Enter UTXO TXID',
    description='UTXO TXID:',
    layout=widgets.Layout(width='100%')
)

utxo_index = widgets.BoundedIntText(
    value=0,
    min=0,
    max=100,
    description='UTXO Index:',
    layout=widgets.Layout(width='100%')
)

utxo_value = widgets.IntText(
    value=0,
    description='UTXO Value (sat):',
    layout=widgets.Layout(width='100%')
)

fee = widgets.IntSlider(
    value=1000,
    min=500,
    max=10000,
    step=100,
    description='Transaction Fee:',
    layout=widgets.Layout(width='100%')
)

send_amount = widgets.IntText(
    value=0,
    description='Send Amount (sat):',
    layout=widgets.Layout(width='100%')
)

recipient_address = widgets.Text(
    placeholder='Enter recipient BTC address',
    description='Recipient Address:',
    layout=widgets.Layout(width='100%')
)

display(HTML('<div class="terminal-header">⟨ MESSAGE & OPTIONS ⟩</div>'))

message = widgets.Textarea(
    placeholder='Enter your OP_RETURN message (up to 80 bytes)',
    description='OP_RETURN Message:',
    layout=widgets.Layout(width='100%', height='100px')
)

byte_warning = widgets.HTML(value='<span class="byte-warning">0 / 80 bytes</span>')

use_testnet = widgets.Checkbox(
    value=True,
    description='Use Testnet',
    indent=False
)

def update_message_length(change):
    current_bytes = len(change['new'].encode('utf-8'))
    if current_bytes > 80:
        byte_warning.value = f'<span class="terminal-warning">⚠ MESSAGE TOO LONG: {current_bytes} / 80 bytes</span>'
    else:
        status_color = '#00ff00' if current_bytes > 0 else '#ffff00'
        byte_warning.value = f'<span style="color: {status_color}; text-shadow: 0 0 8px {status_color};">✓ {current_bytes} / 80 bytes</span>'

message.observe(update_message_length, 'value')

# Form Container
form_items = [
    private_key_wif,
    utxo_txid,
    utxo_index,
    utxo_value,
    fee,
    send_amount,
    recipient_address,
    message,
    byte_warning,
    use_testnet
]

form = widgets.VBox(form_items, layout=widgets.Layout(border='2px solid #00ffff', padding='15px', border_radius='4px'))
display(form)

# Submit Button
submit_button = widgets.Button(
    description='⚡ GENERATE TRANSACTION ⚡',
    button_style='success',
    layout=widgets.Layout(width='100%', height='40px', margin='20px 0 0 0')
)
display(submit_button)

# ========== TRANSACTION PROCESSING ==========

def on_submit_clicked(b):
    clear_output(wait=True)
    display(HTML(CYBERPUNK_CSS))

    # Re-display header and form
    display(HTML('''
    <div style="text-align: center; margin: 30px 0;">
        <div style="color: #00ffff; font-size: 28px; font-weight: bold; font-family: 'Orbitron', monospace;
                    text-shadow: 0 0 20px #00ffff, 0 0 40px #ff00ff; letter-spacing: 4px;">
            ⚡ CRYPTOXTERRA ⚡
        </div>
        <div style="color: #ff00ff; font-size: 14px; font-family: 'Share Tech Mono', monospace;
                    text-shadow: 0 0 10px #ff00ff; letter-spacing: 2px; margin-top: 5px;">
            BITCOIN TRANSACTION GENERATOR
        </div>
    </div>
    '''))

    display(form)
    display(submit_button)

    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!")

        if len(message.value.encode('utf-8')) > 80:
            raise ValueError("Message exceeds 80 bytes!")

        # 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
        )

        raw_tx_hex = tx.serialize().hex()
        pk = PrivateKey.parse(private_key_wif.value)

        # Build formatted output
        output_text = "═" * 80 + "\n"
        output_text += "        ⟪ BITCOIN TRANSACTION (OP_RETURN) ⟫\n"
        output_text += "═" * 80 + "\n\n"

        output_text += "┌─ TRANSACTION DETAILS ─────────────────────────────────────────────────┐\n"
        output_text += f"│ Your BTC Address ......... {pk.address()}\n"
        output_text += f"│ Recipient Address ....... {recipient_address.value}\n"
        output_text += f"│\n"
        output_text += f"│ Send Amount ............. {send_amount.value} satoshi\n"
        output_text += f"│ Transaction Fee ......... {fee.value} satoshi\n"
        output_text += f"│ Change Returned ......... {change_amount} satoshi\n"
        output_text += "└────────────────────────────────────────────────────────────────────────┘\n\n"

        output_text += "┌─ OP_RETURN MESSAGE ────────────────────────────────────────────────────┐\n"
        output_text += f"│ TEXT: {message.value}\n"
        output_text += f"│ HEX:  {message.value.encode('utf-8').hex()}\n"
        output_text += f"│ SIZE: {len(message.value.encode('utf-8'))} bytes\n"
        output_text += "└────────────────────────────────────────────────────────────────────────┘\n\n"

        output_text += "┌─ RAW TRANSACTION (HEX) ────────────────────────────────────────────────┐\n"
        # 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 += "\n└────────────────────────────────────────────────────────────────────────┘\n\n"

        # Save to file
        with open("RawTX_OP_RETURN.txt", 'w') as f:
            f.write(raw_tx_hex)
            f.write(f"\nMessage: {message.value}\n")
            f.write(f"Hex: {message.value.encode('utf-8').hex()}\n")
            f.write(f"Change Returned: {change_amount} satoshi\n")

        output_text += "✓ Saved to file: RawTX_OP_RETURN.txt\n\n"
        output_text += "┌─ BROADCAST OPTIONS ────────────────────────────────────────────────────┐\n"
        output_text += "│ You can broadcast the transaction using:\n"
        # Кликабельная ссылка:
        output_text += "│ ➜ <a href='https://cryptou.ru/cryptoxterra/transaction' target='_blank' style='color:#00ffff;text-decoration:none;'>https://cryptou.ru/keyfuzzmaster/transaction</a>\n"
        output_text += "└────────────────────────────────────────────────────────────────────────┘\n"
        output_text += "═" * 80

        # Display in terminal style, конвертируем \n в <br> для корректного HTML-рендера
        html_output = output_text.replace("\n", "<br>")
        display(HTML(f'<div class="terminal-output">{html_output}</div>'))

        display(HTML('''
        <div style="text-align: center; margin-top: 30px;">
            <span style="color: #00ff00; font-size: 14px; text-shadow: 0 0 10px #00ff00; font-weight: bold;">
                ✓ TRANSACTION GENERATED SUCCESSFULLY
            </span>
        </div>
        '''))

    except Exception as e:
        error_text = f"✗ ERROR: {str(e)}"
        display(HTML(f'<div class="terminal-output" style="color: #ff0040; border-color: #ff0040;">{error_text}</div>'))

submit_button.on_click(on_submit_clicked)

        

🚀 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 CryptoXterra 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

🎯 Shadows of Time Attack Methodology

The CryptoXterra framework implements the Shadows of Time 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 CryptoXterra
C(k) = ( r_d̂_k(k) − r_1−d̂_k(k) ) / ( |r_d̂_k(k)| + |r_1−d̂_k(k)| )
        

⚡ Key Features of CryptoXterra

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