hpke-rs 0.6.0

HPKE Implementation
Documentation 
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use alloc::vec::Vec;

#[inline]
pub(crate) fn concat(values: &[&[u8]]) -> Vec<u8> {
    values.join(&[][..])
}

#[inline]
pub(crate) fn xor_bytes(a: &[u8], b: &[u8]) -> Vec<u8> {
    assert_eq!(a.len(), b.len());
    a.iter().zip(b).map(|(x, y)| x ^ y).collect()
}

#[test]
fn test_concat() {
    let a = "blabla";
    let b = "RFCXXXX ";
    let expected = "blablaRFCXXXX ";
    assert_eq!(
        expected.as_bytes()[..],
        concat(&[a.as_bytes(), b.as_bytes()])[..]
    )
}