Type Alias secp256k1_sys::EcdhHashFn

pub type EcdhHashFn = Option<unsafe extern "C" fn(output: *mut c_uchar, x: *const c_uchar, y: *const c_uchar, data: *mut c_void) -> c_int>;

Hash function to use to post-process an ECDH point to get a shared secret.

Aliased Type

enum EcdhHashFn {
    None,
    Some(unsafe extern "C" fn(_: *mut u8, _: *const u8, _: *const u8, _: *mut c_void) -> i32),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: *mut u8, _: *const u8, _: *const u8, _: *mut c_void) -> i32)

Some value of type T.