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    powtchapublic

    PoWtcha

    sha256 Proof of Work Captcha

    Usage

    var salt = Buffer.from('fe23fe23fe23fe23fe23', 'hex');
     
    PoWtcha.work(salt, PoWtcha.TARGET.EASY).then(function(res) {
        var nonce = res[0], hash = res[1];
        assert.equal(nonce, 5184);
        assert.equal(hash.toString('hex'), '000ce8507df7e6f3d173a450d74afa007b4eba74c95a57f60b8eb8e46b0f5899');
    });

    Development / Contributing

    You should have mocha, istanbul and grunt-cli installed globally, if not run npm install -g mocha instanbul grunt-cli.
    Also recommended to have phantomjs >= 1.9.8 on $PATH to speed up the asmcrypto.js build; https//github.com/Medium/phantomjs/releases/download/v1.9.19/phantomjs-1.9.8-linux-x86_64.tar.bz2

    Unit Tests are created with Mocha and can be ran with npm test (or mocha)

    We also run jshint and jscs, these are automatically ran by travis-ci for every commit and pull request.

    jshint main.js lib/ test/ && jscs main.js lib/ test/

    or simply npm run-script lint

    Uglify

    If you're planning to uglify/minify the javascript yourself, make sure to exclude the following variable names from being mangled:
    ['Buffer', 'sha256_asm', 'asm']

    License

    PoWtcha is released under the terms of the MIT license. See LICENCE.md for more information or see http://opensource.org/licenses/MIT.

    Keywords

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    install

    npm i powtcha

    Downloadslast 7 days

    2

    version

    0.1.2

    license

    MIT

    last publish

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