2020-3-23 Three very small observations: In your function generateprivatekeywif, you never use hashed, you re-compute it for the return value. In a nice self-contained module like this one, you should definitely add docstrings to your functions.Have a look at PEP257 to see how they are defined. You currently do from ecdsa.keys import SigningKey, but never use it. Generate address. This page uses javascript to generate your addresses within your browser, this means we never receive your private keys. You can save this page, turn off internet and generate private keys as lot as you wish. Each key unique. For high randomization we added mouse moving entropy. In cryptocurrencies, a private key allows a user to gain access to their wallet. The person who holds the private key fully controls the coins in that wallet. For this reason, you should keep it secret. And if you really want to generate the key yourself, it makes sense to generate it in a secure way. Here, I will provide an introduction to private keys and show you how you can generate your.
Disclaimer
This project was written in May 2013 for educational purposes.
Modern cryptocurrency wallets should use hierarchical deterministic (HD) keys instead.
Introduction
btckeygenie is a standalone Bitcoin keypair/address generator written in Go.btckeygenie generates an ECDSA secp256k1 keypair, dumps the public key incompressed and uncompressed Bitcoin address, hexadecimal, and base64 formats,and dumps the private key in Wallet Import Format (WIF), Wallet Import FormatCompressed (WIFC), hexadecimal, and base64 formats.
btckeygenie includes a lightweight Go package called btckey to easily generatekeypairs, and convert them between compressed and uncompressed varieties ofBitcoin Address, Wallet Import Format, and raw bytes.
See documentation on btckey here: https://godoc.org/github.com/vsergeev/btckeygenie/btckey
Donations are welcome at 15PKyTs3jJ3Nyf3i6R7D9tfGCY1ZbtqWdv :-)
Usage
Generating a new keypair
Importing an existing WIF/WIFC
Help/Usage
Generate New Bitcoin Private Key Database
Installation
To fetch, build, and install btckeygenie to $GOPATH/bin:
License
btckeygenie is MIT licensed. See the included LICENSE file for more details.
Addressgen is a utility to generate private keys and their correspondingaddresses for cryptocurrencies based on secp256k1. Currently, only Bitcoin,Dogecoin, and Litecoin are supported, but in the future I will add support formore.
Addressgen is tested on Linux and Windows, requires Python 3.3 and a copy oflibeay32.dll (Windows, obtained from OpensSL packages) or libssl.so (linux,openssl package).
Run 'python3 genaddress.py'
Arguments
Examples
$ python3 genaddress.py
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$ python3 genaddress.py -p 'correct horse battery staple'
$ python3 genaddress.py -t -c
$ python3 genaddress.py -n doge
Previously I have created an EC2 instance based on an image. Generate new key to access ec2 insrtance mac.