| 1 | randomHex
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| 2 | ===
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| 3 |
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| 4 | Will create a random bytes HEX string, in node.js and browsers with crypto.
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| 5 |
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| 6 | This library uses the [crypto.randomBytes()](https://nodejs.org/api/crypto.html#crypto_crypto_randombytes_size_callback) in node.js,
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| 7 | and [crypto.getRandomValues()](https://developer.mozilla.org/en/docs/Web/API/RandomSource/getRandomValues) in the browser.
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| 8 |
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| 9 | Both of those random generators should provide cryptographically strong pseudo-random data.
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| 10 |
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| 11 | ```
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| 12 | $ npm install randomhex
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| 13 | ```
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| 14 |
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| 15 |
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| 16 |
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| 17 | ```js
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| 18 | var randomHex = require('randomhex');
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| 19 |
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| 20 | randomHex(16); // get 16 random bytes as HEX string (0x + 32 chars)
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| 21 | > "0xd59e72dbf8612798aa1674834c80894e"
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| 22 |
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| 23 | randomHex(32, console.log); // get 32 random bytes as HEX string (0x + 64 chars)
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| 24 | > null "0x409de75fc727d81a7d9f59580130ce3e76124679eb5c4647eb18c40512450c29"
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| 25 |
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| 26 | ```
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