Searched defs:ak (Results 1 - 20 of 20) sorted by relevance

/external/wpa_supplicant/
H A Deap_psk_common.c25 void eap_psk_key_setup(const u8 *psk, u8 *ak, u8 *kdk) argument
27 os_memset(ak, 0, aes_block_size);
28 aes_128_encrypt_block(psk, ak, ak);
29 os_memcpy(kdk, ak, aes_block_size);
30 ak[aes_block_size - 1] ^= 0x01;
32 aes_128_encrypt_block(psk, ak, ak);
H A Deap_pax_common.c125 * @ak: Authentication Key
132 int eap_pax_initial_key_derivation(u8 mac_id, const u8 *ak, const u8 *e, argument
136 if (eap_pax_kdf(mac_id, ak, EAP_PAX_AK_LEN, "Master Key",
144 wpa_hexdump_key(MSG_MSGDUMP, "EAP-PAX: AK", ak, EAP_PAX_AK_LEN);
H A Dcrypto.c159 AES_KEY *ak; local
160 ak = os_malloc(sizeof(*ak));
161 if (ak == NULL)
163 if (AES_set_encrypt_key(key, 8 * len, ak) < 0) {
164 os_free(ak);
167 return ak;
185 AES_KEY *ak; local
186 ak = os_malloc(sizeof(*ak));
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H A Deap_pax.c45 u8 ak[EAP_PAX_AK_LEN]; member in struct:eap_pax_data
87 os_memcpy(data->ak, config->eappsk, EAP_PAX_AK_LEN);
95 os_memcpy(data->ak, hash, EAP_PAX_AK_LEN);
198 if (eap_pax_initial_key_derivation(req->mac_id, data->ak, data->rand.e,
H A Deap_psk.c31 u8 ak[EAP_PSK_AK_LEN], kdk[EAP_PSK_KDK_LEN], tek[EAP_PSK_TEK_LEN]; member in struct:eap_psk_data
52 eap_psk_key_setup(config->eappsk, data->ak, data->kdk);
53 wpa_hexdump_key(MSG_DEBUG, "EAP-PSK: AK", data->ak, EAP_PSK_AK_LEN);
162 omac1_aes_128(data->ak, buf, buflen, hdr2->mac_p);
232 omac1_aes_128(data->ak, buf, buflen, mac);
/external/wpa_supplicant_6/wpa_supplicant/src/eap_common/
H A Deap_psk_common.c25 int eap_psk_key_setup(const u8 *psk, u8 *ak, u8 *kdk) argument
27 os_memset(ak, 0, aes_block_size);
28 if (aes_128_encrypt_block(psk, ak, ak))
30 os_memcpy(kdk, ak, aes_block_size);
31 ak[aes_block_size - 1] ^= 0x01;
33 if (aes_128_encrypt_block(psk, ak, ak) ||
H A Deap_pax_common.c125 * @ak: Authentication Key
132 int eap_pax_initial_key_derivation(u8 mac_id, const u8 *ak, const u8 *e, argument
136 if (eap_pax_kdf(mac_id, ak, EAP_PAX_AK_LEN, "Master Key",
144 wpa_hexdump_key(MSG_MSGDUMP, "EAP-PAX: AK", ak, EAP_PAX_AK_LEN);
/external/speex/libspeex/
H A Dfilters_bfin.h368 void compute_impulse_response(const spx_coef_t *ak, const spx_coef_t *awk1, const spx_coef_t *awk2, spx_word16_t *y, int N, int ord, char *stack) argument
428 : "a" (awk2), "a" (ak), "d" (ord), "m" (N), "0" (ytmp2), "1" (y)
438 void compute_impulse_response(const spx_coef_t *ak, const spx_coef_t *awk1, const spx_coef_t *awk2, spx_word16_t *y, int N, int ord, char *stack)
458 yi2 = MAC16_16(yi2, ak[j], -y[i-j-1]);
H A Dcb_search.c102 spx_coef_t ak[], /* LPCs for this subframe */
234 syn_percep_zero16(r2, ak, awk1, awk2, r2, nsf,p, stack);
244 spx_coef_t ak[], /* LPCs for this subframe */
297 split_cb_search_shape_sign_N1(target,ak,awk1,awk2,par,p,nsf,exc,r,bits,stack,update_target);
507 syn_percep_zero16(r2, ak, awk1, awk2, r2, nsf,p, stack);
574 spx_coef_t ak[], /* LPCs for this subframe */
591 residue_percep_zero16(target, ak, awk1, awk2, tmp, nsf, p, stack);
100 split_cb_search_shape_sign_N1( spx_word16_t target[], spx_coef_t ak[], spx_coef_t awk1[], spx_coef_t awk2[], const void *par, int p, int nsf, spx_sig_t *exc, spx_word16_t *r, SpeexBits *bits, char *stack, int update_target ) argument
242 split_cb_search_shape_sign( spx_word16_t target[], spx_coef_t ak[], spx_coef_t awk1[], spx_coef_t awk2[], const void *par, int p, int nsf, spx_sig_t *exc, spx_word16_t *r, SpeexBits *bits, char *stack, int complexity, int update_target ) argument
572 noise_codebook_quant( spx_word16_t target[], spx_coef_t ak[], spx_coef_t awk1[], spx_coef_t awk2[], const void *par, int p, int nsf, spx_sig_t *exc, spx_word16_t *r, SpeexBits *bits, char *stack, int complexity, int update_target ) argument
H A Dlsp.c50 LSPs are used to encode the LPC filter coefficients {ak} for
53 direct quantisation of {ak}.
55 A(z) is a polynomial of order lpcrdr with {ak} as the coefficients.
76 To convert back to ak we just evaluate (1), "clocking" an impulse
78 {ak}.
403 void lsp_to_lpc(spx_lsp_t *freq,spx_coef_t *ak,int lpcrdr, char *stack) argument
405 /* float *ak array of LPC coefficients */
510 /* hard limit ak's to +/- 32767 */
514 ak[j-1] = (short)a;
522 void lsp_to_lpc(spx_lsp_t *freq,spx_coef_t *ak,in argument
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H A Dfilters.c379 void syn_percep_zero16(const spx_word16_t *xx, const spx_coef_t *ak, const spx_coef_t *awk1, const spx_coef_t *awk2, spx_word16_t *y, int N, int ord, char *stack) argument
386 iir_mem16(xx, ak, y, N, ord, mem, stack);
391 void residue_percep_zero16(const spx_word16_t *xx, const spx_coef_t *ak, const spx_coef_t *awk1, const spx_coef_t *awk2, spx_word16_t *y, int N, int ord, char *stack) argument
398 filter_mem16(xx, ak, awk1, y, N, ord, mem, stack);
406 void compute_impulse_response(const spx_coef_t *ak, const spx_coef_t *awk1, const spx_coef_t *awk2, spx_word16_t *y, int N, int ord, char *stack) argument
432 mem2[j] = MAC16_16(mem2[j+1], ak[j],ny2i);
435 mem2[ord-1] = MULT16_16(ak[ord-1],ny2i);
656 spx_coef_t *ak, /*LPC filter coefs*/
653 multicomb( spx_word16_t *exc, spx_word16_t *new_exc, spx_coef_t *ak, int p, int nsf, int pitch, int max_pitch, spx_word16_t comb_gain, char *stack ) argument
H A Dltp.c350 const spx_coef_t ak[], /* LPCs for this subframe */
419 iir_mem16(e, ak, e, nsf, p, mm, stack);
531 spx_coef_t ak[], /* LPCs for this subframe */
621 err=pitch_gain_search_3tap(target, ak, awk1, awk2, exc, gain_cdbk, gain_cdbk_size, pitch, p, nsf,
758 spx_coef_t ak[], /* LPCs for this subframe */
798 syn_percep_zero16(res, ak, awk1, awk2, res, nsf, p, stack);
348 pitch_gain_search_3tap( const spx_word16_t target[], const spx_coef_t ak[], const spx_coef_t awk1[], const spx_coef_t awk2[], spx_sig_t exc[], const signed char *gain_cdbk, int gain_cdbk_size, int pitch, int p, int nsf, SpeexBits *bits, char *stack, const spx_word16_t *exc2, const spx_word16_t *r, spx_word16_t *new_target, int *cdbk_index, int plc_tuning, spx_word32_t cumul_gain, int scaledown ) argument
528 pitch_search_3tap( spx_word16_t target[], spx_word16_t *sw, spx_coef_t ak[], spx_coef_t awk1[], spx_coef_t awk2[], spx_sig_t exc[], const void *par, int start, int end, spx_word16_t pitch_coef, int p, int nsf, SpeexBits *bits, char *stack, spx_word16_t *exc2, spx_word16_t *r, int complexity, int cdbk_offset, int plc_tuning, spx_word32_t *cumul_gain ) argument
755 forced_pitch_quant( spx_word16_t target[], spx_word16_t *sw, spx_coef_t ak[], spx_coef_t awk1[], spx_coef_t awk2[], spx_sig_t exc[], const void *par, int start, int end, spx_word16_t pitch_coef, int p, int nsf, SpeexBits *bits, char *stack, spx_word16_t *exc2, spx_word16_t *r, int complexity, int cdbk_offset, int plc_tuning, spx_word32_t *cumul_gain ) argument
/external/wpa_supplicant_6/wpa_supplicant/src/eap_peer/
H A Deap_pax.c44 u8 ak[EAP_PAX_AK_LEN]; member in struct:eap_pax_data
86 os_memcpy(data->ak, password, EAP_PAX_AK_LEN);
187 if (eap_pax_initial_key_derivation(req->mac_id, data->ak, data->rand.e,
H A Deap_psk.c29 u8 ak[EAP_PSK_AK_LEN], kdk[EAP_PSK_KDK_LEN], tek[EAP_PSK_TEK_LEN]; member in struct:eap_psk_data
53 if (eap_psk_key_setup(password, data->ak, data->kdk)) {
57 wpa_hexdump_key(MSG_DEBUG, "EAP-PSK: AK", data->ak, EAP_PSK_AK_LEN);
163 if (omac1_aes_128(data->ak, buf, buflen, hdr2->mac_p)) {
238 if (omac1_aes_128(data->ak, buf, buflen, mac)) {
/external/wpa_supplicant_6/wpa_supplicant/src/eap_server/
H A Deap_pax.c40 u8 ak[EAP_PAX_AK_LEN]; member in struct:eap_pax_data
387 os_memcpy(data->ak, sm->user->password, EAP_PAX_AK_LEN);
389 if (eap_pax_initial_key_derivation(data->mac_id, data->ak,
H A Deap_psk.c32 u8 ak[EAP_PSK_AK_LEN], kdk[EAP_PSK_KDK_LEN], tek[EAP_PSK_TEK_LEN]; member in struct:eap_psk_data
127 if (omac1_aes_128(data->ak, buf, buflen, psk->mac_s))
290 if (eap_psk_key_setup(sm->user->password, data->ak, data->kdk)) {
294 wpa_hexdump_key(MSG_DEBUG, "EAP-PSK: AK", data->ak, EAP_PSK_AK_LEN);
315 if (omac1_aes_128(data->ak, buf, buflen, mac)) {
/external/wpa_supplicant_6/wpa_supplicant/src/hlr_auc_gw/
H A Dmilenage.c90 * @ak: Buffer for AK = 48-bit anonymity key (f5), or %NULL
95 u8 *res, u8 *ck, u8 *ik, u8 *ak, u8 *akstar)
123 if (ak)
124 os_memcpy(ak, tmp3, 6); /* f5 */
184 u8 mac_a[8], ak[6]; local
191 milenage_f2345(opc, k, _rand, res, ck, ik, ak, NULL)) {
199 autn[i] = sqn[i] ^ ak[i];
218 u8 ak[6], mac_s[8]; local
221 if (milenage_f2345(opc, k, _rand, NULL, NULL, NULL, NULL, ak))
224 sqn[i] = auts[i] ^ ak[
94 milenage_f2345(const u8 *opc, const u8 *k, const u8 *_rand, u8 *res, u8 *ck, u8 *ik, u8 *ak, u8 *akstar) argument
281 u8 mac_a[8], ak[6], rx_sqn[6]; local
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/external/wpa_supplicant_6/wpa_supplicant/src/crypto/
H A Dcrypto_openssl.c162 AES_KEY *ak; local
163 ak = os_malloc(sizeof(*ak));
164 if (ak == NULL)
166 if (AES_set_encrypt_key(key, 8 * len, ak) < 0) {
167 os_free(ak);
170 return ak;
188 AES_KEY *ak; local
189 ak = os_malloc(sizeof(*ak));
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/external/svox/pico/lib/
H A Dpicofftsg.c534 PICOFFTSG_FFTTYPE *aj, *ak, *amj, *amk; local
555 aj = a + 1; ak = a + k; amj = aj + m; amk = ak + m;
556 for (j = 1; j < mh; j++, aj++, ak--, amj++, amk--) {
560 yi = *ak;
564 *ak = xr + xi;
/external/sqlite/dist/
H A Dsqlite3.c52653 } ak; member in union:vdbeExecUnion
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