Function nrfxlib_sys::ocrypto_ecdh_p256_common_secret_final

source · 
pub unsafe extern "C" fn ocrypto_ecdh_p256_common_secret_final(
    ctx: *mut ocrypto_ecdh_p256_ctx,
    r: *mut u8
) -> c_int
Expand description

Incremental ECDH P-256 common secret generation final step.

Common secret calculation is finalized and the context * ctx - is used to generate the secret.

  • ctx - Context.
  • r - Generated common secret.

Returns 0 If * sk - is a valid secret key and * pk - is a valid public key. Returns -1 Otherwise.