1use libc::*;
2use std::ptr;
3
4use super::*;
5
6pub const OPENSSL_EC_NAMED_CURVE: c_int = 1;
7
8cfg_if! {
9 if #[cfg(not(ossl300))] {
10 pub unsafe fn EVP_PKEY_CTX_set_ec_paramgen_curve_nid(ctx: *mut EVP_PKEY_CTX, nid: c_int) -> c_int {
11 EVP_PKEY_CTX_ctrl(
12 ctx,
13 EVP_PKEY_EC,
14 EVP_PKEY_OP_PARAMGEN|EVP_PKEY_OP_KEYGEN,
15 EVP_PKEY_CTRL_EC_PARAMGEN_CURVE_NID,
16 nid,
17 ptr::null_mut(),
18 )
19 }
20 }
21}
22#[cfg(ossl300)]
23pub unsafe fn EVP_EC_gen(curve: *const c_char) -> *mut EVP_PKEY {
24 EVP_PKEY_Q_keygen(
25 ptr::null_mut(),
26 ptr::null_mut(),
27 "EC\0".as_ptr().cast(),
28 curve,
29 )
30}
31
32pub const EVP_PKEY_CTRL_EC_PARAMGEN_CURVE_NID: c_int = EVP_PKEY_ALG_CTRL + 1;