Function crypto_wasi::scrypt

pub fn scrypt(
    password: impl AsRef<[u8]>,
    salt: impl AsRef<[u8]>,
    n: usize,
    r: usize,
    p: usize,
    keylen: usize
) -> Result<Vec<u8>, CryptoErrno>

Provides a synchronous scrypt implementation.

Scrypt is a password-based key derivation function that is designed to be expensive computationally and memory-wise in order to make brute-force attacks unrewarding.

The salt should be as unique as possible. It is recommended that a salt is random and at least 16 bytes long. See NIST SP 800-132 for details.

When passing strings for password or salt, please consider caveats when using strings as inputs to cryptographic APIs.