Searched refs:mac (Results 1 – 1 of 1) sorted by relevance
159 uint8_t mac[SHA1_HASH_SIZE]; in get_hotp() local160 uint32_t mac_len = sizeof(mac); in get_hotp()173 res = hmac_sha1(K, K_len, counter, sizeof(counter), mac, &mac_len); in get_hotp()181 truncate(mac, &hotp_val); in get_hotp()
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