| /drivers/crypto/aspeed/ |
| D | aspeed-hace-hash.c | 78 struct aspeed_sham_reqctx *rctx) in aspeed_ahash_fill_padding() argument
83 AHASH_DBG(hace_dev, "rctx flags:0x%x\n", (u32)rctx->flags); in aspeed_ahash_fill_padding()
85 switch (rctx->flags & SHA_FLAGS_MASK) { in aspeed_ahash_fill_padding()
89 bits[0] = cpu_to_be64(rctx->digcnt[0] << 3); in aspeed_ahash_fill_padding()
90 index = rctx->bufcnt & 0x3f; in aspeed_ahash_fill_padding()
92 *(rctx->buffer + rctx->bufcnt) = 0x80; in aspeed_ahash_fill_padding()
93 memset(rctx->buffer + rctx->bufcnt + 1, 0, padlen - 1); in aspeed_ahash_fill_padding()
94 memcpy(rctx->buffer + rctx->bufcnt + padlen, bits, 8); in aspeed_ahash_fill_padding()
95 rctx->bufcnt += padlen + 8; in aspeed_ahash_fill_padding()
98 bits[1] = cpu_to_be64(rctx->digcnt[0] << 3); in aspeed_ahash_fill_padding()
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| /drivers/crypto/qce/ |
| D | aead.c | 27 struct qce_aead_reqctx *rctx = aead_request_ctx_dma(req); in qce_aead_done() local
49 dma_unmap_sg(qce->dev, rctx->src_sg, rctx->src_nents, dir_src); in qce_aead_done()
51 dma_unmap_sg(qce->dev, rctx->dst_sg, rctx->dst_nents, dir_dst); in qce_aead_done()
53 if (IS_CCM(rctx->flags)) { in qce_aead_done()
55 sg_free_table(&rctx->src_tbl); in qce_aead_done()
57 sg_free_table(&rctx->dst_tbl); in qce_aead_done()
59 if (!(IS_DECRYPT(rctx->flags) && !diff_dst)) in qce_aead_done()
60 sg_free_table(&rctx->dst_tbl); in qce_aead_done()
63 sg_free_table(&rctx->dst_tbl); in qce_aead_done()
70 if (IS_ENCRYPT(rctx->flags)) { in qce_aead_done()
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| D | sha.c | 41 struct qce_sha_reqctx *rctx = ahash_request_ctx_dma(req); in qce_ahash_done() local
53 dma_unmap_sg(qce->dev, req->src, rctx->src_nents, DMA_TO_DEVICE); in qce_ahash_done()
54 dma_unmap_sg(qce->dev, &rctx->result_sg, 1, DMA_FROM_DEVICE); in qce_ahash_done()
56 memcpy(rctx->digest, result->auth_iv, digestsize); in qce_ahash_done()
57 if (req->result && rctx->last_blk) in qce_ahash_done()
60 rctx->byte_count[0] = cpu_to_be32(result->auth_byte_count[0]); in qce_ahash_done()
61 rctx->byte_count[1] = cpu_to_be32(result->auth_byte_count[1]); in qce_ahash_done()
67 req->src = rctx->src_orig; in qce_ahash_done()
68 req->nbytes = rctx->nbytes_orig; in qce_ahash_done()
69 rctx->last_blk = false; in qce_ahash_done()
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| D | skcipher.c | 31 struct qce_cipher_reqctx *rctx = skcipher_request_ctx(req); in qce_skcipher_done() local
50 dma_unmap_sg(qce->dev, rctx->src_sg, rctx->src_nents, dir_src); in qce_skcipher_done()
51 dma_unmap_sg(qce->dev, rctx->dst_sg, rctx->dst_nents, dir_dst); in qce_skcipher_done()
53 sg_free_table(&rctx->dst_tbl); in qce_skcipher_done()
59 memcpy(rctx->iv, result_buf->encr_cntr_iv, rctx->ivsize); in qce_skcipher_done()
67 struct qce_cipher_reqctx *rctx = skcipher_request_ctx(req); in qce_skcipher_async_req_handle() local
77 rctx->iv = req->iv; in qce_skcipher_async_req_handle()
78 rctx->ivsize = crypto_skcipher_ivsize(skcipher); in qce_skcipher_async_req_handle()
79 rctx->cryptlen = req->cryptlen; in qce_skcipher_async_req_handle()
85 rctx->src_nents = sg_nents_for_len(req->src, req->cryptlen); in qce_skcipher_async_req_handle()
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| D | common.c | 151 struct qce_sha_reqctx *rctx = ahash_request_ctx_dma(req); in qce_setup_regs_ahash() local
162 if (!rctx->last_blk && req->nbytes % blocksize) in qce_setup_regs_ahash()
167 if (IS_CMAC(rctx->flags)) { in qce_setup_regs_ahash()
175 auth_cfg = qce_auth_cfg(rctx->flags, rctx->authklen, digestsize); in qce_setup_regs_ahash()
178 if (IS_SHA_HMAC(rctx->flags) || IS_CMAC(rctx->flags)) { in qce_setup_regs_ahash()
179 u32 authkey_words = rctx->authklen / sizeof(u32); in qce_setup_regs_ahash()
181 qce_cpu_to_be32p_array(mackey, rctx->authkey, rctx->authklen); in qce_setup_regs_ahash()
186 if (IS_CMAC(rctx->flags)) in qce_setup_regs_ahash()
189 if (rctx->first_blk) in qce_setup_regs_ahash()
190 memcpy(auth, rctx->digest, digestsize); in qce_setup_regs_ahash()
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| /drivers/crypto/intel/keembay/ |
| D | keembay-ocs-hcu-core.c | 115 static inline unsigned int kmb_get_total_data(struct ocs_hcu_rctx *rctx) in kmb_get_total_data() argument
117 return rctx->sg_data_total + rctx->buf_cnt; in kmb_get_total_data()
121 static int flush_sg_to_ocs_buffer(struct ocs_hcu_rctx *rctx) in flush_sg_to_ocs_buffer() argument
125 if (rctx->sg_data_total > (sizeof(rctx->buffer) - rctx->buf_cnt)) { in flush_sg_to_ocs_buffer()
130 while (rctx->sg_data_total) { in flush_sg_to_ocs_buffer()
131 if (!rctx->sg) { in flush_sg_to_ocs_buffer()
139 if (rctx->sg_data_offset == rctx->sg->length) { in flush_sg_to_ocs_buffer()
140 rctx->sg = sg_next(rctx->sg); in flush_sg_to_ocs_buffer()
141 rctx->sg_data_offset = 0; in flush_sg_to_ocs_buffer()
149 count = min(rctx->sg->length - rctx->sg_data_offset, in flush_sg_to_ocs_buffer()
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| D | keembay-ocs-aes-core.c | 240 static void ocs_aes_init_rctx(struct ocs_aes_rctx *rctx) in ocs_aes_init_rctx() argument
243 memset(rctx, 0, sizeof(*rctx)); in ocs_aes_init_rctx()
246 rctx->src_dll.dma_addr = DMA_MAPPING_ERROR; in ocs_aes_init_rctx()
247 rctx->dst_dll.dma_addr = DMA_MAPPING_ERROR; in ocs_aes_init_rctx()
248 rctx->aad_src_dll.dma_addr = DMA_MAPPING_ERROR; in ocs_aes_init_rctx()
249 rctx->aad_dst_dll.dma_addr = DMA_MAPPING_ERROR; in ocs_aes_init_rctx()
314 struct ocs_aes_rctx *rctx = skcipher_request_ctx(req); in kmb_ocs_sk_common() local
357 ocs_aes_init_rctx(rctx); in kmb_ocs_sk_common()
358 rctx->instruction = instruction; in kmb_ocs_sk_common()
359 rctx->mode = mode; in kmb_ocs_sk_common()
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| /drivers/crypto/ccp/ |
| D | ccp-crypto-aes-cmac.c | 28 struct ccp_aes_cmac_req_ctx *rctx = ahash_request_ctx_dma(req); in ccp_aes_cmac_complete() local
34 if (rctx->hash_rem) { in ccp_aes_cmac_complete()
36 unsigned int offset = rctx->nbytes - rctx->hash_rem; in ccp_aes_cmac_complete()
38 scatterwalk_map_and_copy(rctx->buf, rctx->src, in ccp_aes_cmac_complete()
39 offset, rctx->hash_rem, 0); in ccp_aes_cmac_complete()
40 rctx->buf_count = rctx->hash_rem; in ccp_aes_cmac_complete()
42 rctx->buf_count = 0; in ccp_aes_cmac_complete()
46 if (req->result && rctx->final) in ccp_aes_cmac_complete()
47 memcpy(req->result, rctx->iv, digest_size); in ccp_aes_cmac_complete()
50 sg_free_table(&rctx->data_sg); in ccp_aes_cmac_complete()
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| D | ccp-crypto-sha.c | 31 struct ccp_sha_req_ctx *rctx = ahash_request_ctx_dma(req); in ccp_sha_complete() local
37 if (rctx->hash_rem) { in ccp_sha_complete()
39 unsigned int offset = rctx->nbytes - rctx->hash_rem; in ccp_sha_complete()
41 scatterwalk_map_and_copy(rctx->buf, rctx->src, in ccp_sha_complete()
42 offset, rctx->hash_rem, 0); in ccp_sha_complete()
43 rctx->buf_count = rctx->hash_rem; in ccp_sha_complete()
45 rctx->buf_count = 0; in ccp_sha_complete()
49 if (req->result && rctx->final) in ccp_sha_complete()
50 memcpy(req->result, rctx->ctx, digest_size); in ccp_sha_complete()
53 sg_free_table(&rctx->data_sg); in ccp_sha_complete()
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| D | ccp-crypto-aes-xts.c | 65 struct ccp_aes_req_ctx *rctx = skcipher_request_ctx_dma(req); in ccp_aes_xts_complete() local
70 memcpy(req->iv, rctx->iv, AES_BLOCK_SIZE); in ccp_aes_xts_complete()
109 struct ccp_aes_req_ctx *rctx = skcipher_request_ctx_dma(req); in ccp_aes_xts_crypt() local
151 skcipher_request_set_tfm(&rctx->fallback_req, in ccp_aes_xts_crypt()
153 skcipher_request_set_callback(&rctx->fallback_req, in ccp_aes_xts_crypt()
157 skcipher_request_set_crypt(&rctx->fallback_req, req->src, in ccp_aes_xts_crypt()
159 ret = encrypt ? crypto_skcipher_encrypt(&rctx->fallback_req) : in ccp_aes_xts_crypt()
160 crypto_skcipher_decrypt(&rctx->fallback_req); in ccp_aes_xts_crypt()
164 memcpy(rctx->iv, req->iv, AES_BLOCK_SIZE); in ccp_aes_xts_crypt()
165 sg_init_one(&rctx->iv_sg, rctx->iv, AES_BLOCK_SIZE); in ccp_aes_xts_crypt()
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| D | ccp-crypto-aes-galois.c | 80 struct ccp_aes_req_ctx *rctx = aead_request_ctx_dma(req); in ccp_aes_gcm_crypt() local
105 memcpy(rctx->iv, req->iv, GCM_AES_IV_SIZE); in ccp_aes_gcm_crypt()
107 rctx->iv[i + GCM_AES_IV_SIZE] = 0; in ccp_aes_gcm_crypt()
108 rctx->iv[AES_BLOCK_SIZE - 1] = 1; in ccp_aes_gcm_crypt()
111 iv_sg = &rctx->iv_sg; in ccp_aes_gcm_crypt()
113 sg_init_one(iv_sg, rctx->iv, iv_len); in ccp_aes_gcm_crypt()
116 memset(&rctx->cmd, 0, sizeof(rctx->cmd)); in ccp_aes_gcm_crypt()
117 INIT_LIST_HEAD(&rctx->cmd.entry); in ccp_aes_gcm_crypt()
118 rctx->cmd.engine = CCP_ENGINE_AES; in ccp_aes_gcm_crypt()
119 rctx->cmd.u.aes.authsize = crypto_aead_authsize(tfm); in ccp_aes_gcm_crypt()
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| /drivers/crypto/cavium/nitrox/ |
| D | nitrox_aead.c | 151 static int nitrox_set_creq(struct nitrox_aead_rctx *rctx) in nitrox_set_creq() argument
153 struct se_crypto_request *creq = &rctx->nkreq.creq; in nitrox_set_creq()
157 creq->flags = rctx->flags; in nitrox_set_creq()
158 creq->gfp = (rctx->flags & CRYPTO_TFM_REQ_MAY_SLEEP) ? GFP_KERNEL : in nitrox_set_creq()
163 creq->ctrl.s.arg = rctx->ctrl_arg; in nitrox_set_creq()
165 creq->gph.param0 = cpu_to_be16(rctx->cryptlen); in nitrox_set_creq()
166 creq->gph.param1 = cpu_to_be16(rctx->cryptlen + rctx->assoclen); in nitrox_set_creq()
167 creq->gph.param2 = cpu_to_be16(rctx->ivsize + rctx->assoclen); in nitrox_set_creq()
169 param3.auth_offset = rctx->ivsize; in nitrox_set_creq()
172 creq->ctx_handle = rctx->ctx_handle; in nitrox_set_creq()
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| /drivers/crypto/starfive/ |
| D | jh7110-rsa.c | 93 struct starfive_cryp_request_ctx *rctx = ctx->rctx; in starfive_rsa_montgomery_form() local
94 int count = rctx->total / sizeof(u32) - 1; in starfive_rsa_montgomery_form()
100 rctx->csr.pka.v = 0; in starfive_rsa_montgomery_form()
102 writel(rctx->csr.pka.v, cryp->base + STARFIVE_PKA_CACR_OFFSET); in starfive_rsa_montgomery_form()
108 rctx->csr.pka.v = 0; in starfive_rsa_montgomery_form()
109 rctx->csr.pka.cln_done = 1; in starfive_rsa_montgomery_form()
110 rctx->csr.pka.opsize = opsize; in starfive_rsa_montgomery_form()
111 rctx->csr.pka.exposize = opsize; in starfive_rsa_montgomery_form()
112 rctx->csr.pka.cmd = CRYPTO_CMD_PRE; in starfive_rsa_montgomery_form()
113 rctx->csr.pka.start = 1; in starfive_rsa_montgomery_form()
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| D | jh7110-hash.c | 59 struct starfive_cryp_request_ctx *rctx = ctx->rctx; in starfive_hash_hmac_key() local
67 rctx->csr.hash.hmac = 1; in starfive_hash_hmac_key()
68 rctx->csr.hash.key_flag = 1; in starfive_hash_hmac_key()
70 writel(rctx->csr.hash.v, cryp->base + STARFIVE_HASH_SHACSR); in starfive_hash_hmac_key()
90 struct starfive_cryp_request_ctx *rctx = ctx->rctx; in starfive_hash_start() local
96 dma_unmap_sg(cryp->dev, rctx->in_sg, rctx->in_sg_len, DMA_TO_DEVICE); in starfive_hash_start()
115 struct starfive_cryp_request_ctx *rctx = ctx->rctx; in starfive_hash_xmit_dma() local
122 if (!rctx->total) { in starfive_hash_xmit_dma()
127 writel(rctx->total, cryp->base + STARFIVE_DMA_IN_LEN_OFFSET); in starfive_hash_xmit_dma()
129 total_len = rctx->total; in starfive_hash_xmit_dma()
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| /drivers/crypto/bcm/ |
| D | cipher.c | 134 struct iproc_reqctx_s *rctx, in spu_skcipher_rx_sg_create() argument
140 struct iproc_ctx_s *ctx = rctx->ctx; in spu_skcipher_rx_sg_create()
144 rctx->gfp); in spu_skcipher_rx_sg_create()
151 sg_set_buf(sg++, rctx->msg_buf.spu_resp_hdr, ctx->spu_resp_hdr_len); in spu_skcipher_rx_sg_create()
156 sg_set_buf(sg++, rctx->msg_buf.c.supdt_tweak, in spu_skcipher_rx_sg_create()
160 datalen = spu_msg_sg_add(&sg, &rctx->dst_sg, &rctx->dst_skip, in spu_skcipher_rx_sg_create()
161 rctx->dst_nents, chunksize); in spu_skcipher_rx_sg_create()
169 sg_set_buf(sg++, rctx->msg_buf.rx_stat_pad, stat_pad_len); in spu_skcipher_rx_sg_create()
171 memset(rctx->msg_buf.rx_stat, 0, SPU_RX_STATUS_LEN); in spu_skcipher_rx_sg_create()
172 sg_set_buf(sg, rctx->msg_buf.rx_stat, spu->spu_rx_status_len()); in spu_skcipher_rx_sg_create()
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| /drivers/crypto/allwinner/sun8i-ss/ |
| D | sun8i-ss-hash.c | 163 struct sun8i_ss_hash_reqctx *rctx = ahash_request_ctx(areq); in sun8i_ss_hash_init() local
167 memset(rctx, 0, sizeof(struct sun8i_ss_hash_reqctx)); in sun8i_ss_hash_init()
169 ahash_request_set_tfm(&rctx->fallback_req, tfmctx->fallback_tfm); in sun8i_ss_hash_init()
170 rctx->fallback_req.base.flags = areq->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP; in sun8i_ss_hash_init()
172 return crypto_ahash_init(&rctx->fallback_req); in sun8i_ss_hash_init()
177 struct sun8i_ss_hash_reqctx *rctx = ahash_request_ctx(areq); in sun8i_ss_hash_export() local
181 ahash_request_set_tfm(&rctx->fallback_req, tfmctx->fallback_tfm); in sun8i_ss_hash_export()
182 rctx->fallback_req.base.flags = areq->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP; in sun8i_ss_hash_export()
184 return crypto_ahash_export(&rctx->fallback_req, out); in sun8i_ss_hash_export()
189 struct sun8i_ss_hash_reqctx *rctx = ahash_request_ctx(areq); in sun8i_ss_hash_import() local
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| D | sun8i-ss-cipher.c | 93 struct sun8i_cipher_req_ctx *rctx = skcipher_request_ctx(areq); in sun8i_ss_cipher_fallback() local
108 skcipher_request_set_tfm(&rctx->fallback_req, op->fallback_tfm); in sun8i_ss_cipher_fallback()
109 skcipher_request_set_callback(&rctx->fallback_req, areq->base.flags, in sun8i_ss_cipher_fallback()
111 skcipher_request_set_crypt(&rctx->fallback_req, areq->src, areq->dst, in sun8i_ss_cipher_fallback()
113 if (rctx->op_dir & SS_DECRYPTION) in sun8i_ss_cipher_fallback()
114 err = crypto_skcipher_decrypt(&rctx->fallback_req); in sun8i_ss_cipher_fallback()
116 err = crypto_skcipher_encrypt(&rctx->fallback_req); in sun8i_ss_cipher_fallback()
125 struct sun8i_cipher_req_ctx *rctx = skcipher_request_ctx(areq); in sun8i_ss_setup_ivs() local
130 struct sun8i_ss_flow *sf = &ss->flows[rctx->flow]; in sun8i_ss_setup_ivs()
135 rctx->ivlen = ivsize; in sun8i_ss_setup_ivs()
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| /drivers/crypto/rockchip/ |
| D | rk3288_crypto_ahash.c | 46 struct rk_ahash_rctx *rctx = ahash_request_ctx(areq); in rk_ahash_digest_fb() local
54 ahash_request_set_tfm(&rctx->fallback_req, tfmctx->fallback_tfm); in rk_ahash_digest_fb()
55 rctx->fallback_req.base.flags = areq->base.flags & in rk_ahash_digest_fb()
58 rctx->fallback_req.nbytes = areq->nbytes; in rk_ahash_digest_fb()
59 rctx->fallback_req.src = areq->src; in rk_ahash_digest_fb()
60 rctx->fallback_req.result = areq->result; in rk_ahash_digest_fb()
62 return crypto_ahash_digest(&rctx->fallback_req); in rk_ahash_digest_fb()
90 struct rk_ahash_rctx *rctx = ahash_request_ctx(req); in rk_ahash_reg_init() local
110 CRYPTO_WRITE(dev, RK_CRYPTO_HASH_CTRL, rctx->mode | in rk_ahash_reg_init()
122 struct rk_ahash_rctx *rctx = ahash_request_ctx(req); in rk_ahash_init() local
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| D | rk3288_crypto_skcipher.c | 72 struct rk_cipher_rctx *rctx = skcipher_request_ctx(areq); in rk_cipher_fallback() local
79 skcipher_request_set_tfm(&rctx->fallback_req, op->fallback_tfm); in rk_cipher_fallback()
80 skcipher_request_set_callback(&rctx->fallback_req, areq->base.flags, in rk_cipher_fallback()
82 skcipher_request_set_crypt(&rctx->fallback_req, areq->src, areq->dst, in rk_cipher_fallback()
84 if (rctx->mode & RK_CRYPTO_DEC) in rk_cipher_fallback()
85 err = crypto_skcipher_decrypt(&rctx->fallback_req); in rk_cipher_fallback()
87 err = crypto_skcipher_encrypt(&rctx->fallback_req); in rk_cipher_fallback()
93 struct rk_cipher_rctx *rctx = skcipher_request_ctx(req); in rk_cipher_handle_req() local
103 rctx->dev = rkc; in rk_cipher_handle_req()
157 struct rk_cipher_rctx *rctx = skcipher_request_ctx(req); in rk_aes_ecb_encrypt() local
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| /drivers/crypto/ |
| D | sahara.c | 551 struct sahara_aes_reqctx *rctx = skcipher_request_ctx(req); in sahara_aes_cbc_update_iv() local
555 if (rctx->mode & FLAGS_ENCRYPT) { in sahara_aes_cbc_update_iv()
559 memcpy(req->iv, rctx->iv_out, ivsize); in sahara_aes_cbc_update_iv()
568 struct sahara_aes_reqctx *rctx; in sahara_aes_process() local
582 rctx = skcipher_request_ctx(req); in sahara_aes_process()
584 rctx->mode &= FLAGS_MODE_MASK; in sahara_aes_process()
585 dev->flags = (dev->flags & ~FLAGS_MODE_MASK) | rctx->mode; in sahara_aes_process()
594 rctx->iv_out, ivsize, in sahara_aes_process()
654 struct sahara_aes_reqctx *rctx = skcipher_request_ctx(req); in sahara_aes_fallback() local
658 skcipher_request_set_tfm(&rctx->fallback_req, ctx->fallback); in sahara_aes_fallback()
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| D | omap-aes-gcm.c | 49 struct omap_aes_reqctx *rctx; in omap_aes_gcm_done_task() local
53 rctx = aead_request_ctx(dd->aead_req); in omap_aes_gcm_done_task()
68 scatterwalk_map_and_copy(rctx->auth_tag, in omap_aes_gcm_done_task()
80 tag = (u8 *)rctx->auth_tag; in omap_aes_gcm_done_task()
188 struct omap_aes_reqctx *rctx; in omap_aes_gcm_dma_out_callback() local
197 rctx = aead_request_ctx(dd->aead_req); in omap_aes_gcm_dma_out_callback()
198 auth_tag = (u32 *)rctx->auth_tag; in omap_aes_gcm_dma_out_callback()
221 struct omap_aes_reqctx *rctx = aead_request_ctx(req); in omap_aes_gcm_prepare_req() local
227 rctx->mode &= FLAGS_MODE_MASK; in omap_aes_gcm_prepare_req()
228 dd->flags = (dd->flags & ~FLAGS_MODE_MASK) | rctx->mode; in omap_aes_gcm_prepare_req()
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| /drivers/crypto/allwinner/sun8i-ce/ |
| D | sun8i-ce-hash.c | 74 struct sun8i_ce_hash_reqctx *rctx = ahash_request_ctx(areq); in sun8i_ce_hash_init() local
78 memset(rctx, 0, sizeof(struct sun8i_ce_hash_reqctx)); in sun8i_ce_hash_init()
80 ahash_request_set_tfm(&rctx->fallback_req, tfmctx->fallback_tfm); in sun8i_ce_hash_init()
81 rctx->fallback_req.base.flags = areq->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP; in sun8i_ce_hash_init()
83 return crypto_ahash_init(&rctx->fallback_req); in sun8i_ce_hash_init()
88 struct sun8i_ce_hash_reqctx *rctx = ahash_request_ctx(areq); in sun8i_ce_hash_export() local
92 ahash_request_set_tfm(&rctx->fallback_req, tfmctx->fallback_tfm); in sun8i_ce_hash_export()
93 rctx->fallback_req.base.flags = areq->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP; in sun8i_ce_hash_export()
95 return crypto_ahash_export(&rctx->fallback_req, out); in sun8i_ce_hash_export()
100 struct sun8i_ce_hash_reqctx *rctx = ahash_request_ctx(areq); in sun8i_ce_hash_import() local
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| D | sun8i-ce-cipher.c | 93 struct sun8i_cipher_req_ctx *rctx = skcipher_request_ctx(areq); in sun8i_ce_cipher_fallback() local
108 skcipher_request_set_tfm(&rctx->fallback_req, op->fallback_tfm); in sun8i_ce_cipher_fallback()
109 skcipher_request_set_callback(&rctx->fallback_req, areq->base.flags, in sun8i_ce_cipher_fallback()
111 skcipher_request_set_crypt(&rctx->fallback_req, areq->src, areq->dst, in sun8i_ce_cipher_fallback()
113 if (rctx->op_dir & CE_DECRYPTION) in sun8i_ce_cipher_fallback()
114 err = crypto_skcipher_decrypt(&rctx->fallback_req); in sun8i_ce_cipher_fallback()
116 err = crypto_skcipher_encrypt(&rctx->fallback_req); in sun8i_ce_cipher_fallback()
126 struct sun8i_cipher_req_ctx *rctx = skcipher_request_ctx(areq); in sun8i_ce_cipher_prepare() local
146 rctx->op_dir, areq->iv, crypto_skcipher_ivsize(tfm), in sun8i_ce_cipher_prepare()
153 flow = rctx->flow; in sun8i_ce_cipher_prepare()
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| /drivers/crypto/gemini/ |
| D | sl3516-ce-cipher.c | 107 struct sl3516_ce_cipher_req_ctx *rctx = skcipher_request_ctx(areq); in sl3516_ce_cipher_fallback() local
115 skcipher_request_set_tfm(&rctx->fallback_req, op->fallback_tfm); in sl3516_ce_cipher_fallback()
116 skcipher_request_set_callback(&rctx->fallback_req, areq->base.flags, in sl3516_ce_cipher_fallback()
118 skcipher_request_set_crypt(&rctx->fallback_req, areq->src, areq->dst, in sl3516_ce_cipher_fallback()
120 if (rctx->op_dir == CE_DECRYPTION) in sl3516_ce_cipher_fallback()
121 err = crypto_skcipher_decrypt(&rctx->fallback_req); in sl3516_ce_cipher_fallback()
123 err = crypto_skcipher_encrypt(&rctx->fallback_req); in sl3516_ce_cipher_fallback()
132 struct sl3516_ce_cipher_req_ctx *rctx = skcipher_request_ctx(areq); in sl3516_ce_cipher() local
148 rctx->op_dir, areq->iv, crypto_skcipher_ivsize(tfm), in sl3516_ce_cipher()
185 rctx->t_src[i].addr = sg_dma_address(sg); in sl3516_ce_cipher()
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| /drivers/crypto/stm32/ |
| D | stm32-hash.c | 287 struct stm32_hash_request_ctx *rctx = ahash_request_ctx(hdev->req); in stm32_hash_write_ctrl() local
290 struct stm32_hash_state *state = &rctx->state; in stm32_hash_write_ctrl()
306 reg |= (rctx->data_type << HASH_CR_DATATYPE_POS); in stm32_hash_write_ctrl()
326 rctx->state.blocklen -= sizeof(u32); in stm32_hash_write_ctrl()
332 static void stm32_hash_append_sg(struct stm32_hash_request_ctx *rctx) in stm32_hash_append_sg() argument
334 struct stm32_hash_state *state = &rctx->state; in stm32_hash_append_sg()
337 while ((state->bufcnt < state->blocklen) && rctx->total) { in stm32_hash_append_sg()
338 count = min(rctx->sg->length - rctx->offset, rctx->total); in stm32_hash_append_sg()
342 if ((rctx->sg->length == 0) && !sg_is_last(rctx->sg)) { in stm32_hash_append_sg()
343 rctx->sg = sg_next(rctx->sg); in stm32_hash_append_sg()
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