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Lines Matching defs:auth

92 	uint8_t *auth = C->authctr;
109 	auth[0] = __SHIFTIN(adlen == 0 ? 0 : 1, CCM_AFLAGS_ADATA);
110 	auth[0] |= __SHIFTIN((M - 2)/2, CCM_AFLAGS_M);
111 	auth[0] |= __SHIFTIN(L - 1, CCM_AFLAGS_L);
112 	memcpy(auth + 1, nonce, noncelen);
115 		auth[16 - i - 1] = mlen & 0xff;
117 	aes_enc(enc, auth, auth, C->nr);
123 			auth[0] ^= adlen >> 8;
124 			auth[1] ^= adlen;
127 			auth[0] ^= 0xff;
128 			auth[1] ^= 0xfe;
129 			auth[2] ^= adlen >> 24;
130 			auth[3] ^= adlen >> 16;
131 			auth[4] ^= adlen >> 8;
132 			auth[5] ^= adlen;
137 			auth[0] ^= 0xff;
138 			auth[1] ^= 0xff;
139 			auth[2] ^= adlen >> 56;
140 			auth[3] ^= adlen >> 48;
141 			auth[4] ^= adlen >> 40;
142 			auth[5] ^= adlen >> 32;
143 			auth[6] ^= adlen >> 24;
144 			auth[7] ^= adlen >> 16;
145 			auth[8] ^= adlen >> 8;
146 			auth[9] ^= adlen;
152 		xor(auth + i, auth + i, adp, MIN(adlen, 16 - i));
155 		aes_enc(enc, auth, auth, C->nr);
160 			    auth, C->nr);
169 			xor(auth, auth, adp, adlen);
170 			aes_enc(enc, auth, auth, C->nr);
186 	uint8_t *auth = C->authctr;
202 		xor(auth + C->i, auth + C->i, p, m);
211 			aes_enc(C->enc, auth, auth, C->nr);
222 		aes_ccm_enc1(C->enc, p, q, nbytes - (nbytes % 16), auth,
232 		xor(auth, auth, p, nbytes);
246 	uint8_t *auth = C->authctr;
263 		xor(auth + C->i, auth + C->i, q, m);
271 			aes_enc(C->enc, auth, auth, C->nr);
282 		aes_ccm_dec1(C->enc, p, q, nbytes - (nbytes % 16), auth,
297 		xor(auth, auth, q, nbytes);
309 	uint8_t *auth = C->authctr;
318 		aes_enc(C->enc, auth, auth, C->nr);
325 	xor(out, C->out, auth, C->M);