| /linux/crypto/ |
| H A D | rsa-pkcs1pad.c | 79 struct pkcs1pad_request *req_ctx = akcipher_request_ctx(req); in pkcs1pad_encrypt_complete() local
87 len = req_ctx->child_req.dst_len; in pkcs1pad_encrypt_complete()
109 kfree(req_ctx->in_buf); in pkcs1pad_encrypt_complete()
131 struct pkcs1pad_request *req_ctx = akcipher_request_ctx(req); in pkcs1pad_encrypt() local
146 req_ctx->in_buf = kmalloc(ctx->key_size - 1 - req->src_len, in pkcs1pad_encrypt()
148 if (!req_ctx->in_buf) in pkcs1pad_encrypt()
152 req_ctx->in_buf[0] = 0x02; in pkcs1pad_encrypt()
154 req_ctx->in_buf[i] = get_random_u32_inclusive(1, 255); in pkcs1pad_encrypt()
155 req_ctx->in_buf[ps_end] = 0x00; in pkcs1pad_encrypt()
157 pkcs1pad_sg_set_buf(req_ctx->in_sg, req_ctx->in_buf, in pkcs1pad_encrypt()
[all …]
|
| /linux/drivers/crypto/axis/ |
| H A D | artpec6_crypto.c | 1090 struct artpec6_crypto_request_context *req_ctx = NULL; in artpec6_crypto_encrypt() local
1094 req_ctx = skcipher_request_ctx(req); in artpec6_crypto_encrypt()
1100 req_ctx->decrypt = 0; in artpec6_crypto_encrypt()
1115 ret = artpec6_crypto_common_init(&req_ctx->common, in artpec6_crypto_encrypt()
1124 artpec6_crypto_common_destroy(&req_ctx->common); in artpec6_crypto_encrypt()
1128 return artpec6_crypto_submit(&req_ctx->common); in artpec6_crypto_encrypt()
1136 struct artpec6_crypto_request_context *req_ctx = NULL; in artpec6_crypto_decrypt() local
1139 req_ctx = skcipher_request_ctx(req); in artpec6_crypto_decrypt()
1145 req_ctx->decrypt = 1; in artpec6_crypto_decrypt()
1161 ret = artpec6_crypto_common_init(&req_ctx->common, &req->base, in artpec6_crypto_decrypt()
[all …]
|
| /linux/arch/s390/crypto/ |
| H A D | paes_s390.c | 393 struct s390_pecb_req_ctx *req_ctx, in ecb_paes_do_crypt() argument
396 struct ecb_param *param = &req_ctx->param; in ecb_paes_do_crypt()
397 struct skcipher_walk *walk = &req_ctx->walk; in ecb_paes_do_crypt()
401 if (!req_ctx->param_init_done) { in ecb_paes_do_crypt()
414 req_ctx->param_init_done = true; in ecb_paes_do_crypt()
433 k = cpacf_km(ctx->fc | req_ctx->modifier, param, in ecb_paes_do_crypt()
458 struct s390_pecb_req_ctx *req_ctx = skcipher_request_ctx(req); in ecb_paes_crypt() local
461 struct skcipher_walk *walk = &req_ctx->walk; in ecb_paes_crypt()
476 req_ctx->modifier = modifier; in ecb_paes_crypt()
477 req_ctx->param_init_done = false; in ecb_paes_crypt()
[all …]
|
| H A D | phmac_s390.c | 411 struct phmac_req_ctx *req_ctx = ahash_request_ctx(req); in phmac_kmac_update() local
412 struct kmac_sha2_ctx *ctx = &req_ctx->kmac_ctx; in phmac_kmac_update()
413 struct hash_walk_helper *hwh = &req_ctx->hwh; in phmac_kmac_update()
525 struct phmac_req_ctx *req_ctx = ahash_request_ctx(req); in phmac_kmac_final() local
526 struct kmac_sha2_ctx *ctx = &req_ctx->kmac_ctx; in phmac_kmac_final()
570 struct phmac_req_ctx *req_ctx = ahash_request_ctx(req); in phmac_init() local
571 struct kmac_sha2_ctx *kmac_ctx = &req_ctx->kmac_ctx; in phmac_init()
576 memset(req_ctx, 0, sizeof(*req_ctx)); in phmac_init()
604 struct phmac_req_ctx *req_ctx = ahash_request_ctx(req); in phmac_update() local
607 struct kmac_sha2_ctx *kmac_ctx = &req_ctx->kmac_ctx; in phmac_update()
[all …]
|
| /linux/drivers/crypto/ |
| H A D | talitos.c | 1704 struct talitos_ahash_req_ctx *req_ctx = ahash_request_ctx(areq); in common_nonsnoop_hash_unmap() local
1716 if (req_ctx->last) in common_nonsnoop_hash_unmap()
1717 memcpy(areq->result, req_ctx->hw_context, in common_nonsnoop_hash_unmap()
1720 if (req_ctx->psrc) in common_nonsnoop_hash_unmap()
1721 talitos_sg_unmap(dev, edesc, req_ctx->psrc, NULL, 0, 0); in common_nonsnoop_hash_unmap()
1731 if (is_sec1 && req_ctx->nbuf) in common_nonsnoop_hash_unmap()
1751 struct talitos_ahash_req_ctx *req_ctx = ahash_request_ctx(areq); in ahash_done() local
1753 if (!req_ctx->last && req_ctx->to_hash_later) { in ahash_done()
1755 req_ctx->buf_idx = (req_ctx->buf_idx + 1) & 1; in ahash_done()
1756 req_ctx->nbuf = req_ctx->to_hash_later; in ahash_done()
[all …]
|
| H A D | mxs-dcp.c | 120 struct dcp_sha_req_ctx req_ctx; member
877 memcpy(rctx, &export->req_ctx, sizeof(struct dcp_sha_req_ctx)); in dcp_sha_import()
890 memcpy(&export->req_ctx, rctx_state, sizeof(struct dcp_sha_req_ctx)); in dcp_sha_export()
|
| /linux/drivers/crypto/ccree/ |
| H A D | cc_cipher.c | 505 struct cipher_req_ctx *req_ctx, in cc_setup_readiv_desc() argument
513 int direction = req_ctx->gen_ctx.op_type; in cc_setup_readiv_desc()
514 dma_addr_t iv_dma_addr = req_ctx->gen_ctx.iv_dma_addr; in cc_setup_readiv_desc()
561 struct cipher_req_ctx *req_ctx, in cc_setup_state_desc() argument
570 int direction = req_ctx->gen_ctx.op_type; in cc_setup_state_desc()
571 dma_addr_t iv_dma_addr = req_ctx->gen_ctx.iv_dma_addr; in cc_setup_state_desc()
605 struct cipher_req_ctx *req_ctx, in cc_setup_xex_state_desc() argument
614 int direction = req_ctx->gen_ctx.op_type; in cc_setup_xex_state_desc()
617 dma_addr_t iv_dma_addr = req_ctx->gen_ctx.iv_dma_addr; in cc_setup_xex_state_desc()
683 struct cipher_req_ctx *req_ctx, in cc_setup_key_desc() argument
[all …]
|
| H A D | cc_aead.c | 876 struct aead_req_ctx *req_ctx = aead_request_ctx_dma(req); in cc_proc_digest_desc() local
880 int direct = req_ctx->gen_ctx.op_type; in cc_proc_digest_desc()
887 set_dout_dlli(&desc[idx], req_ctx->icv_dma_addr, ctx->authsize, in cc_proc_digest_desc()
903 set_dout_dlli(&desc[idx], req_ctx->mac_buf_dma_addr, in cc_proc_digest_desc()
926 struct aead_req_ctx *req_ctx = aead_request_ctx_dma(req); in cc_set_cipher_desc() local
927 unsigned int hw_iv_size = req_ctx->hw_iv_size; in cc_set_cipher_desc()
929 int direct = req_ctx->gen_ctx.op_type; in cc_set_cipher_desc()
935 set_din_type(&desc[idx], DMA_DLLI, req_ctx->gen_ctx.iv_dma_addr, in cc_set_cipher_desc()
968 struct aead_req_ctx *req_ctx = aead_request_ctx_dma(req); in cc_proc_cipher() local
969 int direct = req_ctx->gen_ctx.op_type; in cc_proc_cipher()
[all …]
|
| H A D | cc_buffer_mgr.c | 343 struct cipher_req_ctx *req_ctx = (struct cipher_req_ctx *)ctx; in cc_unmap_cipher_request() local
345 if (req_ctx->gen_ctx.iv_dma_addr) { in cc_unmap_cipher_request()
347 &req_ctx->gen_ctx.iv_dma_addr, ivsize); in cc_unmap_cipher_request()
348 dma_unmap_single(dev, req_ctx->gen_ctx.iv_dma_addr, in cc_unmap_cipher_request()
352 if (req_ctx->dma_buf_type == CC_DMA_BUF_MLLI && in cc_unmap_cipher_request()
353 req_ctx->mlli_params.mlli_virt_addr) { in cc_unmap_cipher_request()
354 dma_pool_free(req_ctx->mlli_params.curr_pool, in cc_unmap_cipher_request()
355 req_ctx->mlli_params.mlli_virt_addr, in cc_unmap_cipher_request()
356 req_ctx->mlli_params.mlli_dma_addr); in cc_unmap_cipher_request()
360 dma_unmap_sg(dev, src, req_ctx->in_nents, DMA_TO_DEVICE); in cc_unmap_cipher_request()
[all …]
|
| /linux/arch/x86/crypto/ |
| H A D | aria_gfni_avx512_glue.c | 76 struct aria_avx512_request_ctx *req_ctx = skcipher_request_ctx(req); in aria_avx512_ctr_encrypt() local
92 &req_ctx->keystream[0], in aria_avx512_ctr_encrypt()
103 &req_ctx->keystream[0], in aria_avx512_ctr_encrypt()
114 &req_ctx->keystream[0], in aria_avx512_ctr_encrypt()
123 memcpy(&req_ctx->keystream[0], walk.iv, in aria_avx512_ctr_encrypt()
127 aria_encrypt(ctx, &req_ctx->keystream[0], in aria_avx512_ctr_encrypt()
128 &req_ctx->keystream[0]); in aria_avx512_ctr_encrypt()
130 crypto_xor_cpy(dst, src, &req_ctx->keystream[0], in aria_avx512_ctr_encrypt()
138 memcpy(&req_ctx->keystream[0], walk.iv, in aria_avx512_ctr_encrypt()
142 aria_encrypt(ctx, &req_ctx->keystream[0], in aria_avx512_ctr_encrypt()
[all …]
|
| H A D | aria_aesni_avx2_glue.c | 88 struct aria_avx2_request_ctx *req_ctx = skcipher_request_ctx(req); in aria_avx2_ctr_encrypt() local
104 &req_ctx->keystream[0], in aria_avx2_ctr_encrypt()
115 &req_ctx->keystream[0], in aria_avx2_ctr_encrypt()
124 memcpy(&req_ctx->keystream[0], walk.iv, ARIA_BLOCK_SIZE); in aria_avx2_ctr_encrypt()
127 aria_encrypt(ctx, &req_ctx->keystream[0], in aria_avx2_ctr_encrypt()
128 &req_ctx->keystream[0]); in aria_avx2_ctr_encrypt()
130 crypto_xor_cpy(dst, src, &req_ctx->keystream[0], in aria_avx2_ctr_encrypt()
138 memcpy(&req_ctx->keystream[0], walk.iv, in aria_avx2_ctr_encrypt()
142 aria_encrypt(ctx, &req_ctx->keystream[0], in aria_avx2_ctr_encrypt()
143 &req_ctx->keystream[0]); in aria_avx2_ctr_encrypt()
[all …]
|
| H A D | aria_aesni_avx_glue.c | 86 struct aria_avx_request_ctx *req_ctx = skcipher_request_ctx(req); in aria_avx_ctr_encrypt() local
102 &req_ctx->keystream[0], in aria_avx_ctr_encrypt()
111 memcpy(&req_ctx->keystream[0], walk.iv, ARIA_BLOCK_SIZE); in aria_avx_ctr_encrypt()
114 aria_encrypt(ctx, &req_ctx->keystream[0], in aria_avx_ctr_encrypt()
115 &req_ctx->keystream[0]); in aria_avx_ctr_encrypt()
117 crypto_xor_cpy(dst, src, &req_ctx->keystream[0], in aria_avx_ctr_encrypt()
125 memcpy(&req_ctx->keystream[0], walk.iv, in aria_avx_ctr_encrypt()
129 aria_encrypt(ctx, &req_ctx->keystream[0], in aria_avx_ctr_encrypt()
130 &req_ctx->keystream[0]); in aria_avx_ctr_encrypt()
132 crypto_xor_cpy(dst, src, &req_ctx->keystream[0], in aria_avx_ctr_encrypt()
|
| /linux/drivers/crypto/caam/ |
| H A D | caampkc.c | 52 struct caam_rsa_req_ctx *req_ctx = akcipher_request_ctx(req); in rsa_io_unmap() local
55 dma_unmap_sg(dev, req_ctx->fixup_src, edesc->src_nents, DMA_TO_DEVICE); in rsa_io_unmap()
126 struct caam_rsa_req_ctx *req_ctx = akcipher_request_ctx(req); in rsa_pub_done() local
135 edesc = req_ctx->edesc; in rsa_pub_done()
160 struct caam_rsa_req_ctx *req_ctx = akcipher_request_ctx(req); in rsa_priv_f_done() local
168 edesc = req_ctx->edesc; in rsa_priv_f_done()
255 struct caam_rsa_req_ctx *req_ctx = akcipher_request_ctx(req); in rsa_edesc_alloc() local
277 req_ctx->fixup_src = scatterwalk_ffwd(req_ctx->src, req->src, in rsa_edesc_alloc()
279 req_ctx->fixup_src_len = req->src_len - lzeros; in rsa_edesc_alloc()
286 req_ctx->fixup_src = req->src; in rsa_edesc_alloc()
[all …]
|
| H A D | caamalg_qi2.c | 356 struct caam_request *req_ctx = aead_request_ctx_dma(req); in aead_edesc_alloc() local
357 struct dpaa2_fl_entry *in_fle = &req_ctx->fd_flt[1]; in aead_edesc_alloc()
358 struct dpaa2_fl_entry *out_fle = &req_ctx->fd_flt[0]; in aead_edesc_alloc()
553 memset(&req_ctx->fd_flt, 0, sizeof(req_ctx->fd_flt)); in aead_edesc_alloc()
1116 struct caam_request *req_ctx = skcipher_request_ctx_dma(req); in skcipher_edesc_alloc() local
1117 struct dpaa2_fl_entry *in_fle = &req_ctx->fd_flt[1]; in skcipher_edesc_alloc()
1118 struct dpaa2_fl_entry *out_fle = &req_ctx->fd_flt[0]; in skcipher_edesc_alloc()
1242 memset(&req_ctx->fd_flt, 0, sizeof(req_ctx->fd_flt)); in skcipher_edesc_alloc()
1290 struct caam_request *req_ctx = to_caam_req(areq); in aead_encrypt_done() local
1291 struct aead_edesc *edesc = req_ctx->edesc; in aead_encrypt_done()
[all …]
|
| /linux/drivers/crypto/chelsio/ |
| H A D | chcr_algo.c | 1529 struct chcr_ahash_req_ctx *req_ctx = ahash_request_ctx(req); in create_hash_wr() local
1543 unsigned int rx_channel_id = req_ctx->rxqidx / ctx->rxq_perchan; in create_hash_wr()
1547 req_ctx->hctx_wr.imm = (transhdr_len + param->bfr_len + in create_hash_wr()
1549 nents = sg_nents_xlen(req_ctx->hctx_wr.srcsg, param->sg_len, in create_hash_wr()
1550 CHCR_SRC_SG_SIZE, req_ctx->hctx_wr.src_ofst); in create_hash_wr()
1552 transhdr_len += req_ctx->hctx_wr.imm ? roundup(param->bfr_len + in create_hash_wr()
1577 memcpy(chcr_req->key_ctx.key, req_ctx->partial_hash, in create_hash_wr()
1595 req_ctx->hctx_wr.dma_addr = in create_hash_wr()
1596 dma_map_single(&u_ctx->lldi.pdev->dev, req_ctx->reqbfr, in create_hash_wr()
1599 req_ctx->hctx_wr. dma_addr)) { in create_hash_wr()
[all …]
|
| /linux/drivers/crypto/intel/ixp4xx/ |
| H A D | ixp4xx_crypto.c | 354 struct aead_ctx *req_ctx = aead_request_ctx(req); in finish_scattered_hmac() local
359 if (req_ctx->encrypt) { in finish_scattered_hmac()
360 scatterwalk_map_and_copy(req_ctx->hmac_virt, req->dst, in finish_scattered_hmac()
363 dma_pool_free(buffer_pool, req_ctx->hmac_virt, crypt->icv_rev_aes); in finish_scattered_hmac()
380 struct aead_ctx *req_ctx = aead_request_ctx(req); in one_packet() local
382 free_buf_chain(dev, req_ctx->src, crypt->src_buf); in one_packet()
383 free_buf_chain(dev, req_ctx->dst, crypt->dst_buf); in one_packet()
384 if (req_ctx->hmac_virt) in one_packet()
392 struct ablk_ctx *req_ctx = skcipher_request_ctx(req); in one_packet() local
399 if (req_ctx->encrypt) { in one_packet()
[all …]
|
| /linux/drivers/mtd/nand/ |
| H A D | ecc-sw-bch.c | 234 ret = nand_ecc_init_req_tweaking(&engine_conf->req_ctx, nand); in nand_ecc_sw_bch_init_ctx()
267 nand_ecc_cleanup_req_tweaking(&engine_conf->req_ctx); in nand_ecc_sw_bch_init_ctx()
283 nand_ecc_cleanup_req_tweaking(&engine_conf->req_ctx); in nand_ecc_sw_bch_cleanup_ctx()
312 nand_ecc_tweak_req(&engine_conf->req_ctx, req); in nand_ecc_sw_bch_prepare_io_req()
353 nand_ecc_restore_req(&engine_conf->req_ctx, req); in nand_ecc_sw_bch_finish_io_req()
382 nand_ecc_restore_req(&engine_conf->req_ctx, req); in nand_ecc_sw_bch_finish_io_req()
|
| H A D | ecc-mxic.c | 107 struct nand_ecc_req_tweak_ctx req_ctx; member
309 ctx->req_ctx.oob_buffer_size = nanddev_per_page_oobsize(nand) + in mxic_ecc_init_ctx()
311 ret = nand_ecc_init_req_tweaking(&ctx->req_ctx, nand); in mxic_ecc_init_ctx()
355 nand_ecc_cleanup_req_tweaking(&ctx->req_ctx); in mxic_ecc_init_ctx()
417 nand_ecc_cleanup_req_tweaking(&ctx->req_ctx); in mxic_ecc_cleanup_ctx()
563 nand_ecc_tweak_req(&ctx->req_ctx, req); in mxic_ecc_prepare_io_req_external()
623 nand_ecc_restore_req(&ctx->req_ctx, req); in mxic_ecc_finish_io_req_external()
654 nand_ecc_restore_req(&ctx->req_ctx, req); in mxic_ecc_finish_io_req_external()
662 nand_ecc_restore_req(&ctx->req_ctx, req); in mxic_ecc_finish_io_req_external()
678 nand_ecc_tweak_req(&ctx->req_ctx, req); in mxic_ecc_prepare_io_req_pipelined()
[all …]
|
| H A D | ecc-realtek.c | 86 struct nand_ecc_req_tweak_ctx req_ctx; member
232 nand_ecc_tweak_req(&ctx->req_ctx, req); in rtl_ecc_prepare_io_req()
268 nand_ecc_restore_req(&ctx->req_ctx, req); in rtl_ecc_finish_io_req()
298 nand_ecc_restore_req(&ctx->req_ctx, req); in rtl_ecc_finish_io_req()
364 ret = nand_ecc_init_req_tweaking(&ctx->req_ctx, nand); in rtl_ecc_init_ctx()
380 nand_ecc_cleanup_req_tweaking(&ctx->req_ctx); in rtl_ecc_cleanup_ctx()
|
| H A D | ecc-sw-hamming.c | 503 ret = nand_ecc_init_req_tweaking(&engine_conf->req_ctx, nand); in nand_ecc_sw_hamming_init_ctx()
522 nand_ecc_cleanup_req_tweaking(&engine_conf->req_ctx); in nand_ecc_sw_hamming_init_ctx()
537 nand_ecc_cleanup_req_tweaking(&engine_conf->req_ctx); in nand_ecc_sw_hamming_cleanup_ctx()
566 nand_ecc_tweak_req(&engine_conf->req_ctx, req); in nand_ecc_sw_hamming_prepare_io_req()
607 nand_ecc_restore_req(&engine_conf->req_ctx, req); in nand_ecc_sw_hamming_finish_io_req()
636 nand_ecc_restore_req(&engine_conf->req_ctx, req); in nand_ecc_sw_hamming_finish_io_req()
|
| /linux/include/linux/mtd/ |
| H A D | nand-ecc-sw-bch.h | 26 struct nand_ecc_req_tweak_ctx req_ctx; member
|
| H A D | nand-ecc-sw-hamming.h | 25 struct nand_ecc_req_tweak_ctx req_ctx; member
|