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Searched refs:ivsize (Results 1 – 25 of 48) sorted by relevance

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/linux/drivers/crypto/caam/
H A Dcaamalg_desc.h61 struct alginfo *adata, unsigned int ivsize,
67 struct alginfo *adata, unsigned int ivsize,
73 struct alginfo *adata, unsigned int ivsize,
79 unsigned int ivsize, unsigned int icvsize,
83 unsigned int ivsize, unsigned int icvsize,
87 unsigned int ivsize, unsigned int icvsize,
91 unsigned int ivsize, unsigned int icvsize,
95 unsigned int ivsize, unsigned int icvsize,
99 unsigned int ivsize, unsigned int icvsize,
103 struct alginfo *adata, unsigned int ivsize,
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H A Dcaamalg.c201 unsigned int ivsize = crypto_aead_ivsize(aead); in aead_set_sh_desc() local
271 cnstr_shdsc_aead_encap(desc, &ctx->cdata, &ctx->adata, ivsize, in aead_set_sh_desc()
293 cnstr_shdsc_aead_decap(desc, &ctx->cdata, &ctx->adata, ivsize, in aead_set_sh_desc()
317 cnstr_shdsc_aead_givencap(desc, &ctx->cdata, &ctx->adata, ivsize, in aead_set_sh_desc()
342 unsigned int ivsize = crypto_aead_ivsize(aead); in gcm_set_sh_desc() local
364 cnstr_shdsc_gcm_encap(desc, &ctx->cdata, ivsize, ctx->authsize, false); in gcm_set_sh_desc()
381 cnstr_shdsc_gcm_decap(desc, &ctx->cdata, ivsize, ctx->authsize, false); in gcm_set_sh_desc()
407 unsigned int ivsize = crypto_aead_ivsize(aead); in rfc4106_set_sh_desc() local
429 cnstr_shdsc_rfc4106_encap(desc, &ctx->cdata, ivsize, ctx->authsize, in rfc4106_set_sh_desc()
447 cnstr_shdsc_rfc4106_decap(desc, &ctx->cdata, ivsize, ctx->authsize, in rfc4106_set_sh_desc()
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H A Dcaamalg_qi.c90 unsigned int ivsize = crypto_aead_ivsize(aead); in aead_set_sh_desc() local
150 ivsize, ctx->authsize, is_rfc3686, nonce, in aead_set_sh_desc()
165 ivsize, ctx->authsize, alg->caam.geniv, in aead_set_sh_desc()
183 ivsize, ctx->authsize, is_rfc3686, nonce, in aead_set_sh_desc()
308 unsigned int ivsize = crypto_aead_ivsize(aead); in gcm_set_sh_desc() local
327 cnstr_shdsc_gcm_encap(ctx->sh_desc_enc, &ctx->cdata, ivsize, in gcm_set_sh_desc()
342 cnstr_shdsc_gcm_decap(ctx->sh_desc_dec, &ctx->cdata, ivsize, in gcm_set_sh_desc()
411 unsigned int ivsize = crypto_aead_ivsize(aead); in rfc4106_set_sh_desc() local
431 cnstr_shdsc_rfc4106_encap(ctx->sh_desc_enc, &ctx->cdata, ivsize, in rfc4106_set_sh_desc()
445 cnstr_shdsc_rfc4106_decap(ctx->sh_desc_dec, &ctx->cdata, ivsize, in rfc4106_set_sh_desc()
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H A Dcaamalg_desc.c290 struct alginfo *adata, unsigned int ivsize, in cnstr_shdsc_aead_encap() argument
316 append_seq_load(desc, ivsize, LDST_CLASS_1_CCB | in cnstr_shdsc_aead_encap()
385 struct alginfo *adata, unsigned int ivsize, in cnstr_shdsc_aead_decap() argument
412 append_seq_load(desc, ivsize, LDST_CLASS_1_CCB | in cnstr_shdsc_aead_decap()
422 ivsize); in cnstr_shdsc_aead_decap()
430 ivsize); in cnstr_shdsc_aead_decap()
444 append_seq_load(desc, ivsize, LDST_CLASS_1_CCB | in cnstr_shdsc_aead_decap()
448 (ctx1_iv_off << MOVE_OFFSET_SHIFT) | ivsize); in cnstr_shdsc_aead_decap()
502 struct alginfo *adata, unsigned int ivsize, in cnstr_shdsc_aead_givencap() argument
530 append_seq_load(desc, ivsize, LDST_CLASS_1_CCB | in cnstr_shdsc_aead_givencap()
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H A Dcaamalg_qi2.c154 int dst_nents, dma_addr_t iv_dma, int ivsize, in caam_unmap() argument
168 dma_unmap_single(dev, iv_dma, ivsize, iv_dir); in caam_unmap()
179 unsigned int ivsize = crypto_aead_ivsize(aead); in aead_set_sh_desc() local
244 ivsize, ctx->authsize, is_rfc3686, in aead_set_sh_desc()
249 ivsize, ctx->authsize, is_rfc3686, nonce, in aead_set_sh_desc()
270 ivsize, ctx->authsize, alg->caam.geniv, in aead_set_sh_desc()
370 int ivsize = 0; in aead_edesc_alloc() local
450 ivsize = crypto_aead_ivsize(aead); in aead_edesc_alloc()
464 qm_sg_nents = 1 + !!ivsize + mapped_src_nents; in aead_edesc_alloc()
469 1 + !!ivsize + in aead_edesc_alloc()
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/linux/crypto/
H A Dseqiv.c56 unsigned int ivsize = 8; in seqiv_aead_encrypt() local
59 if (req->cryptlen < ivsize) in seqiv_aead_encrypt()
75 info = kmemdup(req->iv, ivsize, req->base.flags & in seqiv_aead_encrypt()
87 req->cryptlen - ivsize, info); in seqiv_aead_encrypt()
88 aead_request_set_ad(subreq, req->assoclen + ivsize); in seqiv_aead_encrypt()
90 crypto_xor(info, ctx->salt, ivsize); in seqiv_aead_encrypt()
91 scatterwalk_map_and_copy(info, req->dst, req->assoclen, ivsize, 1); in seqiv_aead_encrypt()
106 unsigned int ivsize = 8; in seqiv_aead_decrypt() local
108 if (req->cryptlen < ivsize + crypto_aead_authsize(geniv)) in seqiv_aead_decrypt()
118 req->cryptlen - ivsize, req->iv); in seqiv_aead_decrypt()
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H A Dessiv.c189 int ivsize = crypto_aead_ivsize(tfm); in essiv_aead_crypt() local
190 int ssize = req->assoclen - ivsize; in essiv_aead_crypt()
206 scatterwalk_map_and_copy(req->iv, req->dst, ssize, ivsize, 1); in essiv_aead_crypt()
216 memcpy(iv, req->iv, ivsize); in essiv_aead_crypt()
236 sg_set_buf(rctx->sg + 1, iv, ivsize); in essiv_aead_crypt()
412 int ivsize) in essiv_supported_algorithms() argument
427 if (ivsize != alg->cra_blocksize) in essiv_supported_algorithms()
454 int ivsize; in essiv_create() local
492 ivsize = skcipher_alg->ivsize; in essiv_create()
516 ivsize = aead_alg->ivsize; in essiv_create()
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H A Dchacha.c114 .ivsize = CHACHA_IV_SIZE,
130 .ivsize = XCHACHA_IV_SIZE,
146 .ivsize = XCHACHA_IV_SIZE,
H A Dalgif_aead.c60 unsigned int ivsize = crypto_aead_ivsize(tfm); in aead_sendmsg() local
62 return af_alg_sendmsg(sock, msg, size, ivsize); in aead_sendmsg()
75 unsigned int ivsize = crypto_aead_ivsize(tfm); in _aead_recvmsg() local
130 crypto_aead_reqsize(tfm) + ivsize); in _aead_recvmsg()
136 memcpy(iv, ctx->iv, ivsize); in _aead_recvmsg()
H A Dtestmgr.c2040 const unsigned int ivsize = crypto_aead_ivsize(tfm); in test_aead_vec_cfg() local
2090 if (WARN_ON(ivsize > MAX_IVLEN)) in test_aead_vec_cfg()
2093 memcpy(iv, vec->iv, ivsize); in test_aead_vec_cfg()
2095 memset(iv, 0, ivsize); in test_aead_vec_cfg()
2279 unsigned int ivsize) in mutate_aead_message() argument
2281 const unsigned int aad_tail_size = aad_iv ? ivsize : 0; in mutate_aead_message()
2314 const unsigned int ivsize = crypto_aead_ivsize(tfm); in generate_aead_message() local
2322 if (suite->aad_iv && vec->alen >= ivsize) in generate_aead_message()
2324 memcpy((u8 *)vec->assoc + vec->alen - ivsize, vec->iv, ivsize); in generate_aead_message()
2344 memcpy(iv, vec->iv, ivsize); in generate_aead_message()
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/linux/drivers/crypto/cavium/nitrox/
H A Dnitrox_skcipher.c84 int ivsize = crypto_skcipher_ivsize(cipher); in nitrox_cbc_cipher_callback() local
85 unsigned int start = skreq->cryptlen - ivsize; in nitrox_cbc_cipher_callback()
93 scatterwalk_map_and_copy(skreq->iv, skreq->dst, start, ivsize, in nitrox_cbc_cipher_callback()
98 ivsize, 0); in nitrox_cbc_cipher_callback()
100 memcpy(skreq->iv, nkreq->iv_out, ivsize); in nitrox_cbc_cipher_callback()
208 static int alloc_src_sglist(struct skcipher_request *skreq, int ivsize) in alloc_src_sglist() argument
215 ret = alloc_src_req_buf(nkreq, nents, ivsize); in alloc_src_sglist()
219 nitrox_creq_copy_iv(nkreq->src, skreq->iv, ivsize); in alloc_src_sglist()
220 nitrox_creq_set_src_sg(nkreq, nents, ivsize, skreq->src, in alloc_src_sglist()
226 static int alloc_dst_sglist(struct skcipher_request *skreq, int ivsize) in alloc_dst_sglist() argument
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H A Dnitrox_aead.c94 struct scatterlist *src, char *iv, int ivsize, in alloc_src_sglist() argument
106 ret = alloc_src_req_buf(nkreq, nents, ivsize); in alloc_src_sglist()
110 nitrox_creq_copy_iv(nkreq->src, iv, ivsize); in alloc_src_sglist()
111 nitrox_creq_set_src_sg(nkreq, nents, ivsize, src, buflen); in alloc_src_sglist()
117 struct scatterlist *dst, int ivsize, int buflen) in alloc_dst_sglist() argument
136 nitrox_creq_set_dst_sg(nkreq, nents, ivsize, dst, buflen); in alloc_dst_sglist()
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()
175 ret = alloc_src_sglist(&rctx->nkreq, rctx->src, rctx->iv, rctx->ivsize, in nitrox_set_creq()
180 ret = alloc_dst_sglist(&rctx->nkreq, rctx->dst, rctx->ivsize, in nitrox_set_creq()
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H A Dnitrox_req.h241 int ivsize; member
621 int nents, int ivsize) in alloc_src_req_buf() argument
625 nkreq->src = alloc_req_buf(nents, ivsize, creq->gfp); in alloc_src_req_buf()
637 static inline struct scatterlist *nitrox_creq_src_sg(char *iv, int ivsize) in nitrox_creq_src_sg() argument
639 return (struct scatterlist *)(iv + ivsize); in nitrox_creq_src_sg()
643 int nents, int ivsize, in nitrox_creq_set_src_sg() argument
650 creq->src = nitrox_creq_src_sg(iv, ivsize); in nitrox_creq_set_src_sg()
661 sg = create_single_sg(sg, iv, ivsize); in nitrox_creq_set_src_sg()
701 int nents, int ivsize, in nitrox_creq_set_dst_sg() argument
721 sg = create_single_sg(sg, iv, ivsize); in nitrox_creq_set_dst_sg()
/linux/drivers/crypto/rockchip/
H A Drk3288_crypto_skcipher.c306 int ivsize = crypto_skcipher_ivsize(tfm); in rk_cipher_run() local
324 if (areq->iv && ivsize > 0) { in rk_cipher_run()
326 offset = areq->cryptlen - ivsize; in rk_cipher_run()
328 offset, ivsize, 0); in rk_cipher_run()
343 offset = sgs->length - ivsize; in rk_cipher_run()
344 scatterwalk_map_and_copy(biv, sgs, offset, ivsize, 0); in rk_cipher_run()
366 if (ivsize) { in rk_cipher_run()
367 if (ivsize == DES_BLOCK_SIZE) in rk_cipher_run()
368 memcpy_toio(rkc->reg + RK_CRYPTO_TDES_IV_0, ivtouse, ivsize); in rk_cipher_run()
370 memcpy_toio(rkc->reg + RK_CRYPTO_AES_IV_0, ivtouse, ivsize); in rk_cipher_run()
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/linux/drivers/crypto/amlogic/
H A Damlogic-gxl-cipher.c99 unsigned int keyivlen, ivsize, offset, tloffset; in meson_cipher() local
129 ivsize = crypto_skcipher_ivsize(tfm); in meson_cipher()
130 if (areq->iv && ivsize > 0) { in meson_cipher()
131 if (ivsize > areq->cryptlen) { in meson_cipher()
132 dev_err(mc->dev, "invalid ivsize=%d vs len=%d\n", ivsize, areq->cryptlen); in meson_cipher()
136 memcpy(bkeyiv + 32, areq->iv, ivsize); in meson_cipher()
139 backup_iv = kzalloc(ivsize, GFP_KERNEL); in meson_cipher()
144 offset = areq->cryptlen - ivsize; in meson_cipher()
146 ivsize, 0); in meson_cipher()
245 if (areq->iv && ivsize > 0) { in meson_cipher()
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/linux/drivers/crypto/allwinner/sun4i-ss/
H A Dsun4i-ss-cipher.c20 unsigned int ivsize = crypto_skcipher_ivsize(tfm); in sun4i_ss_opti_poll() local
49 if (areq->iv && ivsize > 0 && mode & SS_DECRYPTION) { in sun4i_ss_opti_poll()
51 areq->cryptlen - ivsize, ivsize, 0); in sun4i_ss_opti_poll()
66 for (i = 0; i < 4 && i < ivsize / 4; i++) { in sun4i_ss_opti_poll()
134 memcpy(areq->iv, ctx->backup_iv, ivsize); in sun4i_ss_opti_poll()
135 memzero_explicit(ctx->backup_iv, ivsize); in sun4i_ss_opti_poll()
137 scatterwalk_map_and_copy(areq->iv, areq->dst, areq->cryptlen - ivsize, in sun4i_ss_opti_poll()
138 ivsize, 0); in sun4i_ss_opti_poll()
184 unsigned int ivsize = crypto_skcipher_ivsize(tfm); in sun4i_ss_cipher_poll() local
242 if (areq->iv && ivsize > 0 && mode & SS_DECRYPTION) { in sun4i_ss_cipher_poll()
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/linux/drivers/crypto/marvell/octeontx/
H A Dotx_cptvf_algs.c152 u32 start, ivsize; in output_iv_copyback() local
161 ivsize = crypto_skcipher_ivsize(stfm); in output_iv_copyback()
162 start = sreq->cryptlen - ivsize; in output_iv_copyback()
166 ivsize, 0); in output_iv_copyback()
170 start, ivsize, 0); in output_iv_copyback()
172 memcpy(sreq->iv, req_info->iv_out, ivsize); in output_iv_copyback()
242 int ivsize = crypto_skcipher_ivsize(stfm); in create_ctx_hdr() local
243 u32 start = req->cryptlen - ivsize; in create_ctx_hdr()
260 req_info->iv_out = kmalloc(ivsize, flags); in create_ctx_hdr()
265 start, ivsize, 0); in create_ctx_hdr()
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/linux/security/keys/encrypted-keys/
H A Dencrypted.c44 static unsigned int ivsize;
92 ivsize = crypto_skcipher_ivsize(tfm); in aes_get_sizes()
636 + strlen(datalen) + 1 + ivsize + 1 + encrypted_datalen; in encrypted_key_alloc()
668 asciilen = (ivsize + 1 + encrypted_datalen + HASH_SIZE) * 2; in encrypted_key_decrypt()
672 hex_encoded_data = hex_encoded_iv + (2 * ivsize) + 2; in encrypted_key_decrypt()
673 ret = hex2bin(epayload->iv, hex_encoded_iv, ivsize); in encrypted_key_decrypt()
722 epayload->encrypted_data = epayload->iv + ivsize + 1; in __ekey_init()
766 get_random_bytes(epayload->iv, ivsize); in encrypted_init()
770 get_random_bytes(epayload->iv, ivsize); in encrypted_init()
887 memcpy(new_epayload->iv, epayload->iv, ivsize); in encrypted_update()
43 static unsigned int ivsize; global() variable
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/linux/drivers/crypto/ccree/
H A Dcc_buffer_mgr.h45 unsigned int ivsize, unsigned int nbytes,
49 void cc_unmap_cipher_request(struct device *dev, void *ctx, unsigned int ivsize,
H A Dcc_buffer_mgr.c340 unsigned int ivsize, struct scatterlist *src, in cc_unmap_cipher_request() argument
347 &req_ctx->gen_ctx.iv_dma_addr, ivsize); in cc_unmap_cipher_request()
349 ivsize, DMA_BIDIRECTIONAL); in cc_unmap_cipher_request()
371 unsigned int ivsize, unsigned int nbytes, in cc_map_cipher_request() argument
389 if (ivsize) { in cc_map_cipher_request()
390 dump_byte_array("iv", info, ivsize); in cc_map_cipher_request()
392 dma_map_single(dev, info, ivsize, DMA_BIDIRECTIONAL); in cc_map_cipher_request()
395 ivsize, info); in cc_map_cipher_request()
399 ivsize, info, &req_ctx->gen_ctx.iv_dma_addr); in cc_map_cipher_request()
453 cc_unmap_cipher_request(dev, req_ctx, ivsize, src, dst); in cc_map_cipher_request()
/linux/drivers/crypto/virtio/
H A Dvirtio_crypto_skcipher_algs.c328 unsigned int ivsize = crypto_skcipher_ivsize(tfm); in __virtio_crypto_skcipher_do_req() local
381 req_data->u.sym_req.u.cipher.para.iv_len = cpu_to_le32(ivsize); in __virtio_crypto_skcipher_do_req()
396 if (unlikely(req->cryptlen + dst_len + ivsize + in __virtio_crypto_skcipher_do_req()
416 iv = kzalloc_node(ivsize, GFP_ATOMIC, in __virtio_crypto_skcipher_do_req()
422 memcpy(iv, req->iv, ivsize); in __virtio_crypto_skcipher_do_req()
428 sg_init_one(&iv_sg, iv, ivsize); in __virtio_crypto_skcipher_do_req()
582 .ivsize = AES_BLOCK_SIZE,
/linux/net/sunrpc/auth_gss/
H A Dgss_krb5_crypto.c479 u8 *iv, unsigned int ivsize) in krb5_cbc_cts_encrypt() argument
524 memcpy(iv, desc.iv, ivsize); in krb5_cbc_cts_encrypt()
734 unsigned int ivsize = crypto_sync_skcipher_ivsize(cipher); in krb5_etm_checksum() local
744 iv = kzalloc(ivsize, GFP_KERNEL); in krb5_etm_checksum()
756 sg_init_one(sg, iv, ivsize); in krb5_etm_checksum()
757 ahash_request_set_crypt(req, sg, NULL, ivsize); in krb5_etm_checksum()
/linux/drivers/crypto/cavium/cpt/
H A Dcptvf_algs.c346 .ivsize = AES_BLOCK_SIZE,
364 .ivsize = AES_BLOCK_SIZE,
401 .ivsize = DES_BLOCK_SIZE,
419 .ivsize = DES_BLOCK_SIZE,
/linux/drivers/crypto/bcm/
H A Dcipher.c3033 .ivsize = GCM_AES_IV_SIZE,
3056 .ivsize = CCM_AES_IV_SIZE,
3079 .ivsize = GCM_RFC4106_IV_SIZE,
3102 .ivsize = CCM_AES_IV_SIZE,
3125 .ivsize = GCM_RFC4106_IV_SIZE,
3150 .ivsize = AES_BLOCK_SIZE,
3175 .ivsize = AES_BLOCK_SIZE,
3200 .ivsize = AES_BLOCK_SIZE,
3225 .ivsize = DES_BLOCK_SIZE,
3250 .ivsize = DES_BLOCK_SIZE,
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/linux/drivers/crypto/qce/
H A Dcipher.h37 unsigned int ivsize; member

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