191 u8 * ccmp_encrypt(const u8 *tk, u8 *frame, size_t len, size_t hdrlen,  in ccmp_encrypt()  argument
199 	if (len < hdrlen || hdrlen < 24)  in ccmp_encrypt()
201 	plen = len - hdrlen;  in ccmp_encrypt()
203 	crypt = os_malloc(hdrlen + 8 + plen + 8 + AES_BLOCK_SIZE);  in ccmp_encrypt()
207 	os_memcpy(crypt, frame, hdrlen);  in ccmp_encrypt()
210 	pos = crypt + hdrlen;  in ccmp_encrypt()
221 	ccmp_aad_nonce(hdr, crypt + hdrlen, aad, &aad_len, nonce);  in ccmp_encrypt()
225 	if (aes_ccm_ae(tk, 16, nonce, 8, frame + hdrlen + 8, plen, aad, aad_len,  in ccmp_encrypt()
232 	wpa_hexdump(MSG_MSGDUMP, "CCMP encrypted", crypt + hdrlen + 8, plen);  in ccmp_encrypt()
234 	*encrypted_len = hdrlen + 8 + plen + 8;  in ccmp_encrypt()
242 		      size_t hdrlen, const u8 *pn, int keyid,  in ccmp_encrypt_pv1()  argument
250 	if (len < hdrlen || hdrlen < 12)  in ccmp_encrypt_pv1()
252 	plen = len - hdrlen;  in ccmp_encrypt_pv1()
254 	crypt = os_malloc(hdrlen + plen + 8 + AES_BLOCK_SIZE);  in ccmp_encrypt_pv1()
258 	os_memcpy(crypt, frame, hdrlen);  in ccmp_encrypt_pv1()
261 	pos = crypt + hdrlen;  in ccmp_encrypt_pv1()
268 	if (aes_ccm_ae(tk, 16, nonce, 8, frame + hdrlen, plen, aad, aad_len,  in ccmp_encrypt_pv1()
274 	wpa_hexdump(MSG_DEBUG, "CCMP encrypted", crypt + hdrlen, plen);  in ccmp_encrypt_pv1()
276 	*encrypted_len = hdrlen + plen + 8;  in ccmp_encrypt_pv1()
317 u8 * ccmp_256_encrypt(const u8 *tk, u8 *frame, size_t len, size_t hdrlen,  in ccmp_256_encrypt()  argument
325 	if (len < hdrlen || hdrlen < 24)  in ccmp_256_encrypt()
327 	plen = len - hdrlen;  in ccmp_256_encrypt()
329 	crypt = os_malloc(hdrlen + 8 + plen + 16 + AES_BLOCK_SIZE);  in ccmp_256_encrypt()
333 	os_memcpy(crypt, frame, hdrlen);  in ccmp_256_encrypt()
336 	pos = crypt + hdrlen;  in ccmp_256_encrypt()
347 	ccmp_aad_nonce(hdr, crypt + hdrlen, aad, &aad_len, nonce);  in ccmp_256_encrypt()
351 	if (aes_ccm_ae(tk, 32, nonce, 16, frame + hdrlen, plen, aad, aad_len,  in ccmp_256_encrypt()
357 	wpa_hexdump(MSG_DEBUG, "CCMP-256 encrypted", crypt + hdrlen + 8,  in ccmp_256_encrypt()
360 	*encrypted_len = hdrlen + 8 + plen + 16;  in ccmp_256_encrypt()