19 int bt_crypto_f4(const uint8_t *u, const uint8_t *v, const uint8_t *x, uint8_t z, uint8_t res[16])  in bt_crypto_f4()  argument
21 	uint8_t xs[16];  in bt_crypto_f4()
26 	LOG_DBG("v %s", bt_hex(v, 32));  in bt_crypto_f4()
27 	LOG_DBG("x %s z 0x%x", bt_hex(x, 16), z);  in bt_crypto_f4()
30 	 * U, V and Z are concatenated and used as input m to the function  in bt_crypto_f4()
39 	sys_memcpy_swap(m + 32, v, 32);  in bt_crypto_f4()
42 	sys_memcpy_swap(xs, x, 16);  in bt_crypto_f4()
49 	sys_mem_swap(res, 16);  in bt_crypto_f4()
51 	LOG_DBG("res %s", bt_hex(res, 16));  in bt_crypto_f4()
59 	static const uint8_t salt[16] = {0x6c, 0x88, 0x83, 0x91, 0xaa, 0xf5, 0xa5, 0x38,  in bt_crypto_f5()
70 	uint8_t t[16], ws[32];  in bt_crypto_f5()
74 	LOG_DBG("n1 %s", bt_hex(n1, 16));  in bt_crypto_f5()
75 	LOG_DBG("n2 %s", bt_hex(n2, 16));  in bt_crypto_f5()
84 	LOG_DBG("t %s", bt_hex(t, 16));  in bt_crypto_f5()
86 	sys_memcpy_swap(m + 5, n1, 16);  in bt_crypto_f5()
87 	sys_memcpy_swap(m + 21, n2, 16);  in bt_crypto_f5()
98 	LOG_DBG("mackey %1s", bt_hex(mackey, 16));  in bt_crypto_f5()
100 	sys_mem_swap(mackey, 16);  in bt_crypto_f5()
110 	LOG_DBG("ltk %s", bt_hex(ltk, 16));  in bt_crypto_f5()
112 	sys_mem_swap(ltk, 16);  in bt_crypto_f5()
121 	uint8_t ws[16];  in bt_crypto_f6()
125 	LOG_DBG("w %s", bt_hex(w, 16));  in bt_crypto_f6()
126 	LOG_DBG("n1 %s", bt_hex(n1, 16));  in bt_crypto_f6()
127 	LOG_DBG("n2 %s", bt_hex(n2, 16));  in bt_crypto_f6()
128 	LOG_DBG("r %s", bt_hex(r, 16));  in bt_crypto_f6()
133 	sys_memcpy_swap(m, n1, 16);  in bt_crypto_f6()
134 	sys_memcpy_swap(m + 16, n2, 16);  in bt_crypto_f6()
135 	sys_memcpy_swap(m + 32, r, 16);  in bt_crypto_f6()
146 	sys_memcpy_swap(ws, w, 16);  in bt_crypto_f6()
153 	LOG_DBG("res %s", bt_hex(check, 16));  in bt_crypto_f6()
155 	sys_mem_swap(check, 16);  in bt_crypto_f6()
160 int bt_crypto_g2(const uint8_t u[32], const uint8_t v[32], const uint8_t x[16], const uint8_t y[16],  in bt_crypto_g2()  argument
163 	uint8_t m[80], xs[16];  in bt_crypto_g2()
167 	LOG_DBG("v %s", bt_hex(v, 32));  in bt_crypto_g2()
168 	LOG_DBG("x %s", bt_hex(x, 16));  in bt_crypto_g2()
169 	LOG_DBG("y %s", bt_hex(y, 16));  in bt_crypto_g2()
172 	sys_memcpy_swap(m + 32, v, 32);  in bt_crypto_g2()
173 	sys_memcpy_swap(m + 64, y, 16);  in bt_crypto_g2()
175 	sys_memcpy_swap(xs, x, 16);  in bt_crypto_g2()
182 	LOG_DBG("res %s", bt_hex(xs, 16));  in bt_crypto_g2()
192 int bt_crypto_h6(const uint8_t w[16], const uint8_t key_id[4], uint8_t res[16])  in bt_crypto_h6()  argument
194 	uint8_t ws[16];  in bt_crypto_h6()
198 	LOG_DBG("w %s", bt_hex(w, 16));  in bt_crypto_h6()
201 	sys_memcpy_swap(ws, w, 16);  in bt_crypto_h6()
209 	LOG_DBG("res %s", bt_hex(res, 16));  in bt_crypto_h6()
211 	sys_mem_swap(res, 16);  in bt_crypto_h6()
216 int bt_crypto_h7(const uint8_t salt[16], const uint8_t w[16], uint8_t res[16])  in bt_crypto_h7()  argument
218 	uint8_t ws[16];  in bt_crypto_h7()
219 	uint8_t salt_s[16];  in bt_crypto_h7()
222 	LOG_DBG("w %s", bt_hex(w, 16));  in bt_crypto_h7()
223 	LOG_DBG("salt %s", bt_hex(salt, 16));  in bt_crypto_h7()
225 	sys_memcpy_swap(ws, w, 16);  in bt_crypto_h7()
226 	sys_memcpy_swap(salt_s, salt, 16);  in bt_crypto_h7()
228 	err = bt_crypto_aes_cmac(salt_s, ws, 16, res);  in bt_crypto_h7()
233 	LOG_DBG("res %s", bt_hex(res, 16));  in bt_crypto_h7()
235 	sys_mem_swap(res, 16);  in bt_crypto_h7()
240 int bt_crypto_h8(const uint8_t k[16], const uint8_t s[16], const uint8_t key_id[4], uint8_t res[16])  in bt_crypto_h8()  argument
243 	uint8_t iks[16];  in bt_crypto_h8()
244 	uint8_t ks[16];  in bt_crypto_h8()
245 	uint8_t ss[16];  in bt_crypto_h8()
248 	LOG_DBG("k %s", bt_hex(k, 16));  in bt_crypto_h8()
249 	LOG_DBG("s %s", bt_hex(s, 16));  in bt_crypto_h8()
252 	sys_memcpy_swap(ks, k, 16);  in bt_crypto_h8()
253 	sys_memcpy_swap(ss, s, 16);  in bt_crypto_h8()
255 	err = bt_crypto_aes_cmac(ss, ks, 16, iks);  in bt_crypto_h8()
267 	LOG_DBG("res %s", bt_hex(res, 16));  in bt_crypto_h8()
269 	sys_mem_swap(res, 16);  in bt_crypto_h8()