Code:
.from qiskit import QuantumCircuit, execute, Aer
from qiskit.circuit.library import PhaseOracle
target_address_hex = "20d45a6a762535700ce9e0b216e31994335db8a5"
target_address_decimal = int(target_address_hex, 16)
def sha256_compression_function(qc, message_bits):
# Implement SHA-256 compression using quantum gates
# You need to add the actual logic here
# For demonstration purposes, we'll just apply a simple quantum oracle
oracle = PhaseOracle(message_bits, target=target_address_decimal)
qc.append(oracle, range(qc.num_qubits))
# Define the range for iteration
start_range = 36893488147419103232
end_range = -73786976294838206464
# Main loop
for decimal_value in range(start_range, end_range+1):
# Convert decimal value to bytes and binary string
message_bytes = decimal_value.to_bytes(32, byteorder="big")
binary_message = ''.join(format(byte, '08b') for byte in message_bytes)
# Create quantum circuit
qc = QuantumCircuit(256)
# Apply bit operations to encode the initial state and message onto the qubits
# Implement encoding logic based on your requirements
# Implement the SHA-256 compression function using a quantum oracle
sha256_compression_function(qc, binary_message)
# Measure the final state of the qubits
qc.measure_all()
# Simulate the circuit
job = execute(qc, backend=Aer.get_backend('qasm_simulator'), shots=1024)
# Get the results and extract the final state
counts = job.result().get_counts(qc)
final_state = [int(bits, 2) for bits in counts.keys()][0]
# Check if the generated hash matches the target address
if final_state == target_address_decimal:
print(f"Target address found!")
print(f"Decimal Value: {decimal_value}")
print(f"Simulated Bitcoin hash160: {hex(final_state)[2:].zfill(40)}")
break
Try replacing the != condition with == In the first script