Function hacl_sys::Hacl_HKDF_extract_sha2_384

pub unsafe extern "C" fn Hacl_HKDF_extract_sha2_384(
    prk: *mut u8,
    salt: *mut u8,
    saltlen: u32,
    ikm: *mut u8,
    ikmlen: u32
)

Extract a fixed-length pseudorandom key from input keying material.

@param prk Pointer to HashLen bytes of memory where pseudorandom key is written to. @param salt Pointer to saltlen bytes of memory where salt value is read from. @param saltlen Length of salt value. @param ikm Pointer to ikmlen bytes of memory where input keying material is read from. @param ikmlen Length of input keying material.