wallet-core/node_modules/evp_bytestokey

EVP_BytesToKey

The super secure key derivation algorithm from openssl (spoiler alert not actually secure, only every use it for compatibility reasons).

Api:

var result = EVP_BytesToKey('password', 'salt', keyLen, ivLen);
Buffer.isBuffer(result.password); // true
Buffer.isBuffer(result.iv); // true