Function pbkdf2 

pub fn pbkdf2<const KL: usize, H: Hash>(
    password: &[u8],
    salt: impl Salt<NonEmpty>,
    iters: Iters,
) -> Result<[u8; KL], Unspecified>

Performs PBKDF2 and returns the result as a fixed-size array.

Arguments

• password - The password to use for the key derivation.
• salt - The salt to use for key derivation.
• iters - The number of times to process the hash.

Errors

• The length of the password was greater than i32::MAX.
• The length of the salt was greater than i32::MAX.
• The number of iters was greater than i32::MAX.
• The KL generic was greater than i32::MAX.

FIPS Errors

If the allow-non-fips feature flag is disabled this will return an error if the KL generic is not at least FIPS_MIN_KEY (14 bytes).

Example

use wolf_crypto::kdf::{pbkdf2, Sha256, Iters};

let password = b"my secret password";
let salt = [42; 16];
let iters = Iters::new(600_000).unwrap();

let key = pbkdf2::<32, Sha256>(password, salt, iters).unwrap();
assert_eq!(key.len(), 32);