Lo on Nostr: from py_snark import prove, verify from Crypto.PublicKey import RSA from Crypto.Hash ...
from py_snark import prove, verify
from Crypto.PublicKey import RSA
from Crypto.Hash import SHA256
# Step 1: User generates zk-SNARK proof for burning Bitcoin
burn_address = '1BitcoinEaterAddressDontSendf59kuE'
user_private_key = RSA.generate(2048)
user_public_key = user_private_key.publickey().exportKey().decode()
burn_amount = 1.0
# Create a hash of the transaction
tx_hash = SHA256.new(f'{user_public_key}{burn_address}{burn_amount}'.encode()).hexdigest()
# Generate zk-SNARK proof
proof = prove(tx_hash)
print("Generated zk-SNARK Proof:", proof)
# Step 2: Miners verify zk-SNARK proof and issue new Bitcoin
def verify_burn_proof(proof, expected_tx_hash):
return verify(proof, expected_tx_hash)
# Miner's verification process
expected_tx_hash = SHA256.new(f'{user_public_key}{burn_address}{burn_amount}'.encode()).hexdigest()
is_valid_proof = verify_burn_proof(proof, expected_tx_hash)
if is_valid_proof:
# Create a new transaction issuing new Bitcoin
new_user_address = '1NewUserAddressXYZ123' # New address provided by user
new_tx = {
'to': new_user_address,
'amount': burn_amount
}
print("New Transaction Issued:", new_tx)
else:
print("Invalid zk-SNARK Proof")
Published at
2024-07-17 18:28:59Event JSON
{
"id": "1ea5961bc70b2f6c2332c2e0f6116d7713b0ca22b89a84ad9414e82eaf939442",
"pubkey": "3c01bc56f93eadc4f99c8d6a20924257f287f9b03f1393bbd484d417afa8ab4e",
"created_at": 1721240939,
"kind": 1,
"tags": [],
"content": "from py_snark import prove, verify\nfrom Crypto.PublicKey import RSA\nfrom Crypto.Hash import SHA256\n\n# Step 1: User generates zk-SNARK proof for burning Bitcoin\nburn_address = '1BitcoinEaterAddressDontSendf59kuE'\nuser_private_key = RSA.generate(2048)\nuser_public_key = user_private_key.publickey().exportKey().decode()\nburn_amount = 1.0\n\n# Create a hash of the transaction\ntx_hash = SHA256.new(f'{user_public_key}{burn_address}{burn_amount}'.encode()).hexdigest()\n\n# Generate zk-SNARK proof\nproof = prove(tx_hash)\n\nprint(\"Generated zk-SNARK Proof:\", proof)\n\n# Step 2: Miners verify zk-SNARK proof and issue new Bitcoin\ndef verify_burn_proof(proof, expected_tx_hash):\n return verify(proof, expected_tx_hash)\n\n# Miner's verification process\nexpected_tx_hash = SHA256.new(f'{user_public_key}{burn_address}{burn_amount}'.encode()).hexdigest()\n\nis_valid_proof = verify_burn_proof(proof, expected_tx_hash)\nif is_valid_proof:\n # Create a new transaction issuing new Bitcoin\n new_user_address = '1NewUserAddressXYZ123' # New address provided by user\n new_tx = {\n 'to': new_user_address,\n 'amount': burn_amount\n }\n print(\"New Transaction Issued:\", new_tx)\nelse:\n print(\"Invalid zk-SNARK Proof\")",
"sig": "eb812d0ca06a26937325c61160850f836fdc0e76634f9bcf51e8309fcf35eb8fd2ee6f682428ea8bd72784d0dc97f8167674aa3efffaf4363440dd9a6d5c6f81"
}