encrypto-decrypto/README.md

Provides simple encryption and decryption services based on node's crypto functionality.

# encrypto-decrypto
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Provides simple encryption and decryption services based on node's crypto functionality.
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## How to install
```
npm install encrypto-decrypto
```

## How to use
```
const encrypto_decrypto = require('encrypto-decrypto')

const encryptoDecrypto = new encrypto_decrypto({
  key: 'someReallyLongStringToUseAsAKey!',
  iv: 'nonceString4Key!'
})

const encStr = encryptoDecrypto.encrypt('Hello World!')
console.log(encStr) // 65f1702da3ac2e2d28e4a972d3b955a4

const decrStr = encryptoDecrypto.decrypt('65f1702da3ac2e2d28e4a972d3b955a4')
console.log(decrStr) // Hello World!
```

### Required Parameters
`key`<br />
_must be 32 characters long_

`iv`<br />
_must be 16 characters long_

### Optional Parameters
`algorithm` [Defaults to _aes-256-cbc_] <br />
_must be one of: aes-128-cbc, aes-192-cbc, aes-256-cbc, aes-128-ctr, aes-192-ctr, aes-256-ctr_

`inputEncoding` [Defaults to _utf8_] <br />
_must be one of: utf8, ascii, latin1_

`outputEncoding` [Defaults to _hex_] <br />
_must be one of: hex, base64, latin1_

## License
[MIT](./LICENSE)