https://github.com/pcaversaccio/mass-key-generation

A repository for mass public-private key generation (Bitcoin & Ethereum).
https://github.com/pcaversaccio/mass-key-generation

bitcoin bitcoin-address ecdsa-keypairs ethereum ethereum-address private-key wallet

Last synced: 15 days ago
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A repository for mass public-private key generation (Bitcoin & Ethereum).

• Host: GitHub
• URL: https://github.com/pcaversaccio/mass-key-generation
• Owner: pcaversaccio
• License: mit
• Created: 2020-10-19T14:53:50.000Z (about 4 years ago)
• Default Branch: master
• Last Pushed: 2023-01-01T11:30:19.000Z (almost 2 years ago)
• Last Synced: 2024-10-13T23:06:34.614Z (about 1 month ago)
• Topics: bitcoin, bitcoin-address, ecdsa-keypairs, ethereum, ethereum-address, private-key, wallet
• Language: Java
• Homepage:
• Size: 56.6 KB
• Stars: 7
• Watchers: 4
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Mass Public Private Key Generation (Bitcoin & Ethereum)

The address generation works by creating a new ECDSA keypair. The address can be derived from the public key. The private key allows to spend any funds sent to this address.

## Building

```bash

./gradlew assembleDist

```

will generate a `tokenapp-keygeneration-1.1.zip` and `tokenapp-keygeneration-1.1.tar` in `build/distributions`.

## Usage

The tool generates an arbitrary amount of ECDSA keypairs and saves them into two files: `secret.csv` and `public.csv`.

Unpack the application and run:

```bash

unzip tokenapp-keygeneration-1.1.zip

cd tokenapp-keygeneration/bin

./tokenapp-keygeneration/bin -n numberOfKeypairs

```

### Example

```bash

./tokenapp-keygeneration -n 1000

```

Runtime for 10'000'000 keypairs is expected to be around 2 hours on modern hardware.

## Output

The `secret.csv` contains the following fiels

* _btcPrivate_: The 32 byte private key in hex format for the bitcoin address

* _btcPublic_: The 32 byte public key in hex format for the bitcoin address

* _ethPrivate_: The 32 byte private key in hex format for the ethereum address

* _ethPublic_: The 64 byte public key in hex format for the ethereum address

The `public.csv` contains the following fields

* _btcPublic_: The 32 byte public key in hex format for the bitcoin address

* _ethPublic_: The 64 byte public key in hex format for the ethereum address