crypto/caam/caamalg.c

195 	unsigned int ivsize = crypto_aead_ivsize(aead);
265 	cnstr_shdsc_aead_encap(desc, &ctx->cdata, &ctx->adata, ivsize,
287 	cnstr_shdsc_aead_decap(desc, &ctx->cdata, &ctx->adata, ivsize,
311 	cnstr_shdsc_aead_givencap(desc, &ctx->cdata, &ctx->adata, ivsize,
336 	unsigned int ivsize = crypto_aead_ivsize(aead);
358 	cnstr_shdsc_gcm_encap(desc, &ctx->cdata, ivsize, ctx->authsize, false);
375 	cnstr_shdsc_gcm_decap(desc, &ctx->cdata, ivsize, ctx->authsize, false);
401 	unsigned int ivsize = crypto_aead_ivsize(aead);
423 	cnstr_shdsc_rfc4106_encap(desc, &ctx->cdata, ivsize, ctx->authsize,
441 	cnstr_shdsc_rfc4106_decap(desc, &ctx->cdata, ivsize, ctx->authsize,
469 	unsigned int ivsize = crypto_aead_ivsize(aead);
491 	cnstr_shdsc_rfc4543_encap(desc, &ctx->cdata, ivsize, ctx->authsize,
509 	cnstr_shdsc_rfc4543_decap(desc, &ctx->cdata, ivsize, ctx->authsize,
535 	unsigned int ivsize = crypto_aead_ivsize(aead);
542 	cnstr_shdsc_chachapoly(desc, &ctx->cdata, &ctx->adata, ivsize,
548 	cnstr_shdsc_chachapoly(desc, &ctx->cdata, &ctx->adata, ivsize,
572 	unsigned int ivsize = crypto_aead_ivsize(aead);
573 	unsigned int saltlen = CHACHAPOLY_IV_SIZE - ivsize;
747 	unsigned int ivsize = crypto_skcipher_ivsize(skcipher);
760 	cnstr_shdsc_skcipher_encap(desc, &ctx->cdata, ivsize, is_rfc3686,
767 	cnstr_shdsc_skcipher_decap(desc, &ctx->cdata, ivsize, is_rfc3686,
939 		       dma_addr_t iv_dma, int ivsize, dma_addr_t sec4_sg_dma,
952 		dma_unmap_single(dev, iv_dma, ivsize, DMA_BIDIRECTIONAL);
971 	int ivsize = crypto_skcipher_ivsize(skcipher);
975 		   edesc->iv_dma, ivsize,
1026 	int ivsize = crypto_skcipher_ivsize(skcipher);
1044 	if (ivsize && !ecode) {
1045 		memcpy(req->iv, skcipher_edesc_iv(edesc), ivsize);
1049 				     ivsize, 1);
1138 	unsigned int ivsize = crypto_aead_ivsize(aead);
1140 	bool generic_gcm = (ivsize == GCM_AES_IV_SIZE);
1158 	append_data(desc, req->iv, ivsize);
1167 	unsigned int ivsize = crypto_aead_ivsize(aead);
1174 	if (ivsize != CHACHAPOLY_IV_SIZE) {
1182 		assoclen -= ivsize;
1191 	append_load_as_imm(desc, req->iv, ivsize, LDST_CLASS_1_CCB |
1204 	unsigned int ivsize = crypto_aead_ivsize(aead);
1239 	if (ivsize && ((is_rfc3686 && encrypt) || !alg->caam.geniv))
1240 		append_load_as_imm(desc, req->iv, ivsize,
1256 	int ivsize = crypto_skcipher_ivsize(skcipher);
1264 			     DUMP_PREFIX_ADDRESS, 16, 4, req->iv, ivsize, 1);
1278 	if (ivsize || edesc->mapped_src_nents > 1) {
1280 		sec4_sg_index = edesc->mapped_src_nents + !!ivsize;
1286 	append_seq_in_ptr(desc, src_dma, req->cryptlen + ivsize, in_options);
1289 		dst_dma = src_dma + !!ivsize * sizeof(struct sec4_sg_entry);
1291 	} else if (!ivsize && edesc->mapped_dst_nents == 1) {
1299 	append_seq_out_ptr(desc, dst_dma, req->cryptlen + ivsize, out_options);
1625 	int ivsize = crypto_skcipher_ivsize(skcipher);
1668 	if (!ivsize && mapped_src_nents == 1)
1671 		sec4_sg_ents = mapped_src_nents + !!ivsize;
1686 	if (ivsize || mapped_dst_nents > 1) {
1688 			sec4_sg_ents = !!ivsize + pad_sg_nents(sec4_sg_ents);
1691 						     !!ivsize);
1705 	aligned_size += ALIGN(ivsize, dma_get_cache_alignment());
1724 	if (ivsize) {
1726 		memcpy(iv, req->iv, ivsize);
1728 		iv_dma = dma_map_single(jrdev, iv, ivsize, DMA_BIDIRECTIONAL);
1737 		dma_to_sec4_sg_one(edesc->sec4_sg, iv_dma, ivsize, 0);
1741 			      !!ivsize, 0);
1743 	if (req->src != req->dst && (ivsize || mapped_dst_nents > 1))
1747 	if (ivsize)
1749 				   mapped_dst_nents, iv_dma, ivsize, 0);
1751 	if (ivsize || mapped_dst_nents > 1)
1753 				    mapped_dst_nents - 1 + !!ivsize);
1762 				   dst_nents, iv_dma, ivsize, 0, 0);
1805 	unsigned int ivsize = crypto_skcipher_ivsize(skcipher);
1807 	return !!get_unaligned((u64 *)(req->iv + (ivsize / 2)));
1900 			.ivsize = AES_BLOCK_SIZE,
1919 			.ivsize = DES3_EDE_BLOCK_SIZE,
1938 			.ivsize = DES_BLOCK_SIZE,
1957 			.ivsize = AES_BLOCK_SIZE,
1980 			.ivsize = CTR_RFC3686_IV_SIZE,
2005 			.ivsize = AES_BLOCK_SIZE,
2080 			.ivsize = GCM_RFC4106_IV_SIZE,
2102 			.ivsize = GCM_RFC4543_IV_SIZE,
2125 			.ivsize = GCM_AES_IV_SIZE,
2150 			.ivsize = NULL_IV_SIZE,
2174 			.ivsize = NULL_IV_SIZE,
2198 			.ivsize = NULL_IV_SIZE,
2222 			.ivsize = NULL_IV_SIZE,
2246 			.ivsize = NULL_IV_SIZE,
2270 			.ivsize = NULL_IV_SIZE,
2293 			.ivsize = AES_BLOCK_SIZE,
2318 			.ivsize = AES_BLOCK_SIZE,
2343 			.ivsize = AES_BLOCK_SIZE,
2368 			.ivsize = AES_BLOCK_SIZE,
2393 			.ivsize = AES_BLOCK_SIZE,
2418 			.ivsize = AES_BLOCK_SIZE,
2443 			.ivsize = AES_BLOCK_SIZE,
2468 			.ivsize = AES_BLOCK_SIZE,
2493 			.ivsize = AES_BLOCK_SIZE,
2518 			.ivsize = AES_BLOCK_SIZE,
2543 			.ivsize = AES_BLOCK_SIZE,
2568 			.ivsize = AES_BLOCK_SIZE,
2593 			.ivsize = DES3_EDE_BLOCK_SIZE,
2618 			.ivsize = DES3_EDE_BLOCK_SIZE,
2644 			.ivsize = DES3_EDE_BLOCK_SIZE,
2670 			.ivsize = DES3_EDE_BLOCK_SIZE,
2696 			.ivsize = DES3_EDE_BLOCK_SIZE,
2722 			.ivsize = DES3_EDE_BLOCK_SIZE,
2748 			.ivsize = DES3_EDE_BLOCK_SIZE,
2774 			.ivsize = DES3_EDE_BLOCK_SIZE,
2800 			.ivsize = DES3_EDE_BLOCK_SIZE,
2826 			.ivsize = DES3_EDE_BLOCK_SIZE,
2852 			.ivsize = DES3_EDE_BLOCK_SIZE,
2878 			.ivsize = DES3_EDE_BLOCK_SIZE,
2903 			.ivsize = DES_BLOCK_SIZE,
2928 			.ivsize = DES_BLOCK_SIZE,
2953 			.ivsize = DES_BLOCK_SIZE,
2978 			.ivsize = DES_BLOCK_SIZE,
3003 			.ivsize = DES_BLOCK_SIZE,
3028 			.ivsize = DES_BLOCK_SIZE,
3053 			.ivsize = DES_BLOCK_SIZE,
3078 			.ivsize = DES_BLOCK_SIZE,
3103 			.ivsize = DES_BLOCK_SIZE,
3128 			.ivsize = DES_BLOCK_SIZE,
3153 			.ivsize = DES_BLOCK_SIZE,
3178 			.ivsize = DES_BLOCK_SIZE,
3204 			.ivsize = CTR_RFC3686_IV_SIZE,
3231 			.ivsize = CTR_RFC3686_IV_SIZE,
3259 			.ivsize = CTR_RFC3686_IV_SIZE,
3286 			.ivsize = CTR_RFC3686_IV_SIZE,
3314 			.ivsize = CTR_RFC3686_IV_SIZE,
3341 			.ivsize = CTR_RFC3686_IV_SIZE,
3369 			.ivsize = CTR_RFC3686_IV_SIZE,
3396 			.ivsize = CTR_RFC3686_IV_SIZE,
3424 			.ivsize = CTR_RFC3686_IV_SIZE,
3451 			.ivsize = CTR_RFC3686_IV_SIZE,
3479 			.ivsize = CTR_RFC3686_IV_SIZE,
3506 			.ivsize = CTR_RFC3686_IV_SIZE,
3533 			.ivsize = CHACHAPOLY_IV_SIZE,
3559 			.ivsize = 8,