crypto/fips/fips_aes_util.c

191 	soft_aes_ctx_t *soft_aes_ctx;
195 	if ((soft_aes_ctx = kmem_zalloc(sizeof (soft_aes_ctx_t),
198 	if ((soft_aes_ctx = calloc(1, sizeof (soft_aes_ctx_t)))
204 	soft_aes_ctx->key_sched = aes_alloc_keysched(&size, 0);
206 	if (soft_aes_ctx->key_sched == NULL) {
208 		kmem_free(soft_aes_ctx, sizeof (soft_aes_ctx_t));
210 		free(soft_aes_ctx);
215 	soft_aes_ctx->keysched_len = size;
219 	    soft_aes_ctx->key_sched);
222 	    soft_aes_ctx->key_sched);
230 		(void) memcpy(soft_aes_ctx->ivec, iv, AES_BLOCK_LEN);
232 		soft_aes_ctx->aes_cbc = (void *)aes_cbc_ctx_init(
233 		    soft_aes_ctx->key_sched,
234 		    soft_aes_ctx->keysched_len,
235 		    soft_aes_ctx->ivec);
242 		soft_aes_ctx->aes_cbc = aes_ctr_ctx_init(
243 		    soft_aes_ctx->key_sched,
244 		    soft_aes_ctx->keysched_len,
250 		soft_aes_ctx->aes_cbc = aes_ccm_ctx_init(
251 		    soft_aes_ctx->key_sched,
252 		    soft_aes_ctx->keysched_len, iv,
257 		soft_aes_ctx->aes_cbc = aes_gcm_ctx_init(
258 		    soft_aes_ctx->key_sched,
259 		    soft_aes_ctx->keysched_len, iv);
263 		soft_aes_ctx->aes_cbc = aes_gmac_ctx_init(
264 		    soft_aes_ctx->key_sched,
265 		    soft_aes_ctx->keysched_len, iv);
269 		return (soft_aes_ctx);
272 	if (soft_aes_ctx->aes_cbc == NULL) {
273 		bzero(soft_aes_ctx->key_sched,
274 		    soft_aes_ctx->keysched_len);
276 		kmem_free(soft_aes_ctx->key_sched, size);
278 		free(soft_aes_ctx->key_sched);
283 	return (soft_aes_ctx);
288 fips_aes_free_context(soft_aes_ctx_t *soft_aes_ctx)
293 	aes_ctx = (common_ctx_t *)soft_aes_ctx->aes_cbc;
302 		bzero(soft_aes_ctx->key_sched, soft_aes_ctx->keysched_len);
303 		kmem_free(soft_aes_ctx->key_sched, soft_aes_ctx->keysched_len);
306 	kmem_free(soft_aes_ctx, sizeof (soft_aes_ctx_t));
312 fips_aes_free_context(soft_aes_ctx_t *soft_aes_ctx)
317 	aes_ctx = (common_ctx_t *)soft_aes_ctx->aes_cbc;
322 		free(soft_aes_ctx->aes_cbc);
325 		bzero(soft_aes_ctx->key_sched, soft_aes_ctx->keysched_len);
326 		free(soft_aes_ctx->key_sched);
329 	free(soft_aes_ctx);
338  *	soft_aes_ctx:	pointer to AES context
352 fips_aes_encrypt(soft_aes_ctx_t *soft_aes_ctx, uchar_t *in_buf,
357 fips_aes_encrypt(soft_aes_ctx_t *soft_aes_ctx, CK_BYTE_PTR in_buf,
395 			(void) aes_encrypt_block(soft_aes_ctx->key_sched,
416 		    (aes_ctx_t *)soft_aes_ctx->aes_cbc,
441 		rc = aes_encrypt_contiguous_blocks(soft_aes_ctx->aes_cbc,
454 		if (((aes_ctx_t *)soft_aes_ctx->aes_cbc)->ac_remainder_len
456 			rc = ctr_mode_final(soft_aes_ctx->aes_cbc, &out,
473 		aes_ctx_t *aes_ctx = soft_aes_ctx->aes_cbc;
474 		ccm_ctx_t *ccm_ctx = soft_aes_ctx->aes_cbc;
520 		aes_ctx_t *aes_ctx = soft_aes_ctx->aes_cbc;
521 		gcm_ctx_t *gcm_ctx = soft_aes_ctx->aes_cbc;
575 		aes_ctx_t *aes_ctx = soft_aes_ctx->aes_cbc;
607  *	soft_aes_ctx:	pointer to AES context
621 fips_aes_decrypt(soft_aes_ctx_t *soft_aes_ctx, uchar_t *in_buf,
626 fips_aes_decrypt(soft_aes_ctx_t *soft_aes_ctx, CK_BYTE_PTR in_buf,
664 			(void) aes_decrypt_block(soft_aes_ctx->key_sched,
685 		    (aes_ctx_t *)soft_aes_ctx->aes_cbc,
711 		rc = aes_decrypt_contiguous_blocks(soft_aes_ctx->aes_cbc,
725 		if (((aes_ctx_t *)soft_aes_ctx->aes_cbc)->ac_remainder_len
727 			rc = ctr_mode_final(soft_aes_ctx->aes_cbc, &out,
743 		aes_ctx_t *aes_ctx = soft_aes_ctx->aes_cbc;
744 		ccm_ctx_t *ccm_ctx = soft_aes_ctx->aes_cbc;
784 		aes_ctx_t *aes_ctx = soft_aes_ctx->aes_cbc;
824 		aes_ctx_t *aes_ctx = soft_aes_ctx->aes_cbc;