src/pae/ieee802_1x_kay.c

1889 	/* distribute cak parameter set */
2024 		ieee802_1x_sak_128bits_aes_cmac(participant->cak.key,
2027 		ieee802_1x_sak_128bits_aes_cmac(participant->cak.key,
3257 			  struct mka_key *cak, u32 life,
3263 	if (!kay || !ckn || !cak) {
3264 		wpa_printf(MSG_ERROR, "KaY: ckn or cak is null");
3268 	if (cak->len != mka_alg_tbl[kay->mka_algindex].cak_len) {
3289 	participant->cak.len = cak->len;
3290 	os_memcpy(participant->cak.key, cak->key, cak->len);
3361 	if (mka_alg_tbl[kay->mka_algindex].kek_trfm(participant->cak.key,
3373 	if (mka_alg_tbl[kay->mka_algindex].ick_trfm(participant->cak.key,
3460 	os_memset(&participant->cak, 0, sizeof(participant->cak));