node_modules

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diff --git a/node_modules/evp_bytestokey/readme.md b/node_modules/evp_bytestokey/readme.md
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+EVP_BytesToKey
+===
+
+The super secure [key derivation algorithm from openssl](https://wiki.openssl.org/index.php/Manual:EVP_BytesToKey(3)) (spoiler alert not actually secure, only every use it for compatibility reasons).
+
+Api:
+===
+
+```js
+var result = EVP_BytesToKey('password', 'salt', keyLen, ivLen);
+Buffer.isBuffer(result.password); // true
+Buffer.isBuffer(result.iv); // true
+```