126 	uint8_t seed_material[TC_AES_KEY_SIZE + TC_AES_BLOCK_SIZE];  in tc_ctr_prng_init()  local
140 	if ((0 != ctx) && (0 != entropy) && (entropyLen >= sizeof seed_material)) {  in tc_ctr_prng_init()
142 		memcpy(seed_material, entropy, sizeof seed_material);  in tc_ctr_prng_init()
143 		for (i = 0U; i < sizeof seed_material; i++) {  in tc_ctr_prng_init()
144 			seed_material[i] ^= personalization_buf[i];  in tc_ctr_prng_init()
154 		tc_ctr_prng_update(ctx, seed_material);  in tc_ctr_prng_init()
173 	uint8_t seed_material[TC_AES_KEY_SIZE + TC_AES_BLOCK_SIZE];  in tc_ctr_prng_reseed()  local
189 		memcpy(seed_material, entropy, sizeof seed_material);  in tc_ctr_prng_reseed()
190 		for (i = 0U; i < sizeof seed_material; i++) {  in tc_ctr_prng_reseed()
191 			seed_material[i] ^= additional_input_buf[i];  in tc_ctr_prng_reseed()
195 		tc_ctr_prng_update(ctx, seed_material);  in tc_ctr_prng_reseed()