Function hacl_sys::Hacl_HMAC_legacy_compute_sha1

pub unsafe extern "C" fn Hacl_HMAC_legacy_compute_sha1(
    dst: *mut u8,
    key: *mut u8,
    key_len: u32,
    data: *mut u8,
    data_len: u32
)

Write the HMAC-SHA-1 MAC of a message (data) by using a key (key) into dst.

The key can be any length and will be hashed if it is longer and padded if it is shorter than 64 byte. dst must point to 20 bytes of memory.