decapsulate
OSSL_FUNC_kem_decapsulate_fn *decapsulate;
return ctx->op.encap.kem->decapsulate(ctx->op.encap.algctx,
if (kem->decapsulate != NULL)
kem->decapsulate = OSSL_FUNC_kem_decapsulate(fns);
ret = decapsulate(t, kdata->ctx, kdata->op, wrapped, wrappedlen,
ret = decapsulate(t, kdata->ctx, kdata->op, kdata->input, kdata->inputlen,