cxgbe/crypto/t4_crypto.c

69  * +-------------------------------+  +---- For requests with HMAC
78  * | 16 dummy bytes                |  ----- Only for HMAC/hash-only requests
90  * For HMAC requests, the key consists of the partial hash of the IPAD
98  * | hash digest                   |  ----- For HMAC request with
220 	enum { HASH, HMAC, CIPHER, ETA, GCM, CCM } mode;
492 	if (s->mode == HMAC) {
584 		if (s->mode == HMAC)
831 	 * payload could be supported as HMAC-only requests.
1847 	    &sc->stats_hmac, "HMAC requests submitted");
1856 	    "Combined AES+HMAC encryption requests submitted");
1859 	    "Combined AES+HMAC decryption requests submitted");
2452 			s->mode = HMAC;
2549 	case HMAC:
2683 	case HMAC: