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Dec 12, 2018 Contribute to Bit-Wasp/bitcoin-php development by creating an account on GitHub. There are a number of factory classes to help create & parse objects. Private key factory is an instance, which wraps an EcAdapterInterface (optional constructor arg). May 12, 2014 Hello, I've been experimenting with getting the WIF encoding of a BIP32 extended private key, so I can import it into the bitcoind wallet using the 'importprivkey' command (while using the Bitcoin testnet). I simplified the existing test. Bitcoin implementation in PHP. Contribute to Bit-Wasp/bitcoin-php development by creating an account on GitHub.
Bitwasp Php Generate Private Key For Pfx
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Bitwasp Php Generate Private Key From Bitcoin Address
| <?php |
| require __DIR__ . '/./vendor/autoload.php'; |
| useBitWaspBitcoinBitcoin; |
| useBitWaspBitcoinKeyFactoryPrivateKeyFactory; |
| useBitWaspBitcoinScriptScriptFactory; |
| useBitWaspBitcoinScriptWitnessProgram; |
| useBitWaspBitcoinTransactionFactorySigner; |
| useBitWaspBitcoinTransactionFactoryTxBuilder; |
| useBitWaspBitcoinTransactionOutPoint; |
| useBitWaspBitcoinTransactionTransactionOutput; |
| useBitWaspBuffertoolsBuffer; |
| // Setup network and private key to segnet |
| $privKeyFactory = newPrivateKeyFactory(); |
| $key = $privKeyFactory->fromHexCompressed('4242424242424242424242424242424242424242424242424242424242424242'); |
| $scriptPubKey = ScriptFactory::scriptPubKey()->payToPubKeyHash($key->getPubKeyHash()); |
| // Utxo |
| $outpoint = newOutPoint(Buffer::hex('874381bb431eaaae16e94f8b88e4ea7baf2ebf541b2ae11ec10d54c8e03a237f', 32), 0); |
| $txOut = newTransactionOutput(100000000, $scriptPubKey); |
| // Destination is a pay-to-witness pubkey-hash |
| $p2wpkh = newWitnessProgram(0, $key->getPubKeyHash()); |
| // Create unsigned transaction, spending UTXO, moving funds to P2WPKH |
| $tx = (newTxBuilder()) |
| ->spendOutPoint($outpoint) |
| ->output(99900000, $p2wpkh->getScript()) |
| ->get(); |
| // Sign transaction |
| $signed = (newSigner($tx, Bitcoin::getEcAdapter())) |
| ->sign(0, $key, $txOut) |
| ->get(); |
| echo$signed->getHex() . PHP_EOL; |
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PHP libraries implementing bitcoin key functions, as well as BIP32 and electrum.
NB: This library is outdated, and no longer maintained. BC breaks will not be accepted for this reason. For a newer library, please see https://github.com/Bit-Wasp/bitcoin-php
The library intends to expose a lot of general functionality which isn'tavailable using the RPC (like deterministic addresses).
It also allows you to reduce the number of queries that are made to bitcoind,such as createrawtransaction/signrawtransaction/decoderawtransaction. As such,such, use of bitcoin RPC functionality can be kept to a minimum.
- Raw Transactions: create, sign, validate, with support for P2SH.
- Create multi-signature addresses, create redeeming transactions.
- BIP32: Functions for generating BIP32 deterministic keys.
- Electrum: Create seed from mnemonic, create MPK from seed, derive public keys from MPK, or private keys from seed.
- BitcoinLib: The core class, with key functionality, encoding/decoding & validation functions, etc.
- BIP39: Functions for generating Mnemonic code for generating deterministic keys (possibly password protected)
If this library powers your project and you're feeling tipsy, buy me lunch some day! Windows xp confirmation id key generator. 1sCVtkEhQmvp3D4K22Pw9xhFPTDWFh8SZ
Installing via Composer (recommended)
Install Composer in your project:
curl -s http://getcomposer.org/installer php
Create a
composer.jsonfile in your project root:{'require': {'bitwasp/bitcoin-lib': '1.0.*'}}
Install via Composer
php composer.phar install
Mcrypt Extension (Random data)
The Mcrypt Extension is required for generating random data, it does this internallyby using /dev/urandom on unix or CryptGenRandom on windows.
GMP Extension (Math)
The GMP Extension is required for the crypto math.
PECL intl extension (BIP39)
The PECL intl extension is required for BIP39 Mnemonic Seeds when a UTF-8 passphrase is used.
Mdanter's PHP Pure PHP Elliptic Curve Cryptography Library
mdanter/ecc is required for most of the crypto.
Please make sure that all phpunit tests pass (and preferably added new unit tests) and that the coding style passing PSR2 checks:
./vendor/bin/phpunit./vendor/bin/phpcs --standard=./phpcs.xml -n -s ./src/