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Searched refs:dlen (Results 1 – 25 of 192) sorted by relevance

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/linux/drivers/crypto/nx/
A Dnx-842.c97 p->out += dlen; in update_param()
195 dlen -= hdrsize; in compress()
200 dlen -= dskip; in compress()
203 dlen = round_down(dlen, c->multiple); in compress()
208 dlen = round_down(dlen, c->multiple); in compress()
215 tmplen = dlen; in compress()
272 *dlen = 0; in nx842_crypto_compress()
384 dlen = round_down(dlen, c->multiple); in decompress()
395 tmplen = dlen; in decompress()
421 dlen -= ignore; in decompress()
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/linux/crypto/
A Dlz4.c54 u8 *dst, unsigned int *dlen, void *ctx) in __lz4_compress_crypto() argument
57 slen, *dlen, ctx); in __lz4_compress_crypto()
62 *dlen = out_len; in __lz4_compress_crypto()
67 unsigned int slen, u8 *dst, unsigned int *dlen, in lz4_scompress() argument
70 return __lz4_compress_crypto(src, slen, dst, dlen, ctx); in lz4_scompress()
74 unsigned int slen, u8 *dst, unsigned int *dlen) in lz4_compress_crypto() argument
82 u8 *dst, unsigned int *dlen, void *ctx) in __lz4_decompress_crypto() argument
84 int out_len = LZ4_decompress_safe(src, dst, slen, *dlen); in __lz4_decompress_crypto()
89 *dlen = out_len; in __lz4_decompress_crypto()
94 unsigned int slen, u8 *dst, unsigned int *dlen, in lz4_sdecompress() argument
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A Dlz4hc.c53 u8 *dst, unsigned int *dlen, void *ctx) in __lz4hc_compress_crypto() argument
56 *dlen, LZ4HC_DEFAULT_CLEVEL, ctx); in __lz4hc_compress_crypto()
61 *dlen = out_len; in __lz4hc_compress_crypto()
66 unsigned int slen, u8 *dst, unsigned int *dlen, in lz4hc_scompress() argument
74 unsigned int *dlen) in lz4hc_compress_crypto() argument
78 return __lz4hc_compress_crypto(src, slen, dst, dlen, in lz4hc_compress_crypto()
83 u8 *dst, unsigned int *dlen, void *ctx) in __lz4hc_decompress_crypto() argument
85 int out_len = LZ4_decompress_safe(src, dst, slen, *dlen); in __lz4hc_decompress_crypto()
90 *dlen = out_len; in __lz4hc_decompress_crypto()
95 unsigned int slen, u8 *dst, unsigned int *dlen, in lz4hc_sdecompress() argument
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A Dlzo-rle.c53 u8 *dst, unsigned int *dlen, void *ctx) in __lzorle_compress() argument
63 *dlen = tmp_len; in __lzorle_compress()
68 unsigned int slen, u8 *dst, unsigned int *dlen) in lzorle_compress() argument
76 unsigned int slen, u8 *dst, unsigned int *dlen, in lzorle_scompress() argument
79 return __lzorle_compress(src, slen, dst, dlen, ctx); in lzorle_scompress()
83 u8 *dst, unsigned int *dlen) in __lzorle_decompress() argument
93 *dlen = tmp_len; in __lzorle_decompress()
98 unsigned int slen, u8 *dst, unsigned int *dlen) in lzorle_decompress() argument
100 return __lzorle_decompress(src, slen, dst, dlen); in lzorle_decompress()
104 unsigned int slen, u8 *dst, unsigned int *dlen, in lzorle_sdecompress() argument
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A Dlzo.c53 u8 *dst, unsigned int *dlen, void *ctx) in __lzo_compress() argument
63 *dlen = tmp_len; in __lzo_compress()
68 unsigned int slen, u8 *dst, unsigned int *dlen) in lzo_compress() argument
76 unsigned int slen, u8 *dst, unsigned int *dlen, in lzo_scompress() argument
79 return __lzo_compress(src, slen, dst, dlen, ctx); in lzo_scompress()
83 u8 *dst, unsigned int *dlen) in __lzo_decompress() argument
93 *dlen = tmp_len; in __lzo_decompress()
98 unsigned int slen, u8 *dst, unsigned int *dlen) in lzo_decompress() argument
100 return __lzo_decompress(src, slen, dst, dlen); in lzo_decompress()
104 unsigned int slen, u8 *dst, unsigned int *dlen, in lzo_sdecompress() argument
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A Dzstd.c151 u8 *dst, unsigned int *dlen, void *ctx) in __zstd_compress() argument
160 *dlen = out_len; in __zstd_compress()
165 unsigned int slen, u8 *dst, unsigned int *dlen) in zstd_compress() argument
169 return __zstd_compress(src, slen, dst, dlen, ctx); in zstd_compress()
173 unsigned int slen, u8 *dst, unsigned int *dlen, in zstd_scompress() argument
176 return __zstd_compress(src, slen, dst, dlen, ctx); in zstd_scompress()
180 u8 *dst, unsigned int *dlen, void *ctx) in __zstd_decompress() argument
188 *dlen = out_len; in __zstd_decompress()
193 unsigned int slen, u8 *dst, unsigned int *dlen) in zstd_decompress() argument
197 return __zstd_decompress(src, slen, dst, dlen, ctx); in zstd_decompress()
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A Ddeflate.c160 u8 *dst, unsigned int *dlen, void *ctx) in __deflate_compress() argument
175 stream->avail_out = *dlen; in __deflate_compress()
183 *dlen = stream->total_out; in __deflate_compress()
189 unsigned int slen, u8 *dst, unsigned int *dlen) in deflate_compress() argument
193 return __deflate_compress(src, slen, dst, dlen, dctx); in deflate_compress()
197 unsigned int slen, u8 *dst, unsigned int *dlen, in deflate_scompress() argument
200 return __deflate_compress(src, slen, dst, dlen, ctx); in deflate_scompress()
204 u8 *dst, unsigned int *dlen, void *ctx) in __deflate_decompress() argument
220 stream->avail_out = *dlen; in __deflate_decompress()
239 *dlen = stream->total_out; in __deflate_decompress()
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A D842.c67 u8 *dst, unsigned int *dlen) in crypto842_compress() argument
71 return sw842_compress(src, slen, dst, dlen, ctx->wmem); in crypto842_compress()
76 u8 *dst, unsigned int *dlen, void *ctx) in crypto842_scompress() argument
78 return sw842_compress(src, slen, dst, dlen, ctx); in crypto842_scompress()
83 u8 *dst, unsigned int *dlen) in crypto842_decompress() argument
85 return sw842_decompress(src, slen, dst, dlen); in crypto842_decompress()
90 u8 *dst, unsigned int *dlen, void *ctx) in crypto842_sdecompress() argument
92 return sw842_decompress(src, slen, dst, dlen); in crypto842_sdecompress()
A Dscompress.c121 unsigned int dlen; in scomp_acomp_comp_decomp() local
127 if (req->dst && !req->dlen) in scomp_acomp_comp_decomp()
130 if (!req->dlen || req->dlen > SCOMP_SCRATCH_SIZE) in scomp_acomp_comp_decomp()
131 req->dlen = SCOMP_SCRATCH_SIZE; in scomp_acomp_comp_decomp()
133 dlen = req->dlen; in scomp_acomp_comp_decomp()
153 dst, &req->dlen, *ctx); in scomp_acomp_comp_decomp()
156 dst, &req->dlen, *ctx); in scomp_acomp_comp_decomp()
159 req->dst = sgl_alloc(req->dlen, GFP_ATOMIC, NULL); in scomp_acomp_comp_decomp()
164 } else if (req->dlen > dlen) { in scomp_acomp_comp_decomp()
170 req->dlen, 1); in scomp_acomp_comp_decomp()
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A Dakcipher.c171 mlen = max(data->slen, data->dlen); in crypto_akcipher_sync_prep()
173 mlen = data->slen + data->dlen; in crypto_akcipher_sync_prep()
193 data->slen, data->dlen); in crypto_akcipher_sync_prep()
207 memcpy(data->dst, data->buf, data->dlen); in crypto_akcipher_sync_post()
208 data->dlen = data->req->dst_len; in crypto_akcipher_sync_post()
216 void *dst, unsigned int dlen) in crypto_akcipher_sync_encrypt() argument
223 .dlen = dlen, in crypto_akcipher_sync_encrypt()
234 void *dst, unsigned int dlen) in crypto_akcipher_sync_decrypt() argument
241 .dlen = dlen, in crypto_akcipher_sync_decrypt()
247 data.dlen; in crypto_akcipher_sync_decrypt()
A Dsig.c79 void *dst, unsigned int dlen) in crypto_sig_sign() argument
87 .dlen = dlen, in crypto_sig_sign()
98 const void *digest, unsigned int dlen) in crypto_sig_verify() argument
105 .dlen = dlen, in crypto_sig_verify()
113 memcpy(data.buf + slen, digest, dlen); in crypto_sig_verify()
A Dkdf_sp800108.c19 u8 *dst, unsigned int dlen) in crypto_kdf108_ctr_generate() argument
23 const unsigned int h = crypto_shash_digestsize(kmd), dlen_orig = dlen; in crypto_kdf108_ctr_generate()
30 while (dlen) { in crypto_kdf108_ctr_generate()
46 if (dlen < h) { in crypto_kdf108_ctr_generate()
52 memcpy(dst, tmpbuffer, dlen); in crypto_kdf108_ctr_generate()
61 dlen -= h; in crypto_kdf108_ctr_generate()
/linux/drivers/crypto/cavium/zip/
A Dzip_crypto.c123 u8 *dst, unsigned int *dlen, in zip_compress() argument
131 if (!zip_ctx || !src || !dst || !dlen) in zip_compress()
145 zip_ops->output_len = *dlen; in zip_compress()
151 *dlen = zip_ops->output_len; in zip_compress()
152 memcpy(dst, zip_ops->output, *dlen); in zip_compress()
159 u8 *dst, unsigned int *dlen, in zip_decompress() argument
186 zip_ops->output_len = *dlen; in zip_decompress()
191 *dlen = zip_ops->output_len; in zip_decompress()
192 memcpy(dst, zip_ops->output, *dlen); in zip_decompress()
222 u8 *dst, unsigned int *dlen) in zip_comp_compress() argument
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/linux/fs/isofs/
A Dnamei.c23 qstr.len = dlen; in isofs_cmp()
25 return dentry->d_name.len != dlen || memcmp(dentry->d_name.name, compare, dlen); in isofs_cmp()
55 int de_len, match, i, dlen; in isofs_find_entry() local
98 dlen = de->name_len[0]; in isofs_find_entry()
111 dlen = i; /* possibly -1 */ in isofs_find_entry()
115 dlen = get_joliet_filename(de, tmpname, dir); in isofs_find_entry()
119 dlen = get_acorn_filename(de, tmpname, dir); in isofs_find_entry()
122 dlen = isofs_name_translate(de, tmpname, dir); in isofs_find_entry()
131 if (dlen > 0 && in isofs_find_entry()
136 if (dpnt && (dlen > 1 || dpnt[0] > 1)) in isofs_find_entry()
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/linux/drivers/crypto/intel/qat/qat_common/
A Dqat_comp_algs.c78 areq->dlen = dlen; in qat_comp_resubmit()
92 qat_comp_override_dst(req, dfbuf, dlen); in qat_comp_resubmit()
132 areq->dlen = 0; in qat_comp_generic_callback()
171 areq->dlen = produced; in qat_comp_generic_callback()
236 int dlen = areq->dlen - dhdr - dftr; in qat_comp_alg_compress_decompress() local
248 if (areq->dst && !dlen) in qat_comp_alg_compress_decompress()
266 dlen -= dhdr + dftr; in qat_comp_alg_compress_decompress()
267 areq->dlen = dlen; in qat_comp_alg_compress_decompress()
289 qat_req->actual_dlen = dlen; in qat_comp_alg_compress_decompress()
290 dlen += ovf_buff_sz; in qat_comp_alg_compress_decompress()
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A Dqat_comp_req.h12 u64 dst, u32 dlen, u64 opaque) in qat_comp_create_req() argument
22 fw_req->comn_mid.dst_length = dlen; in qat_comp_create_req()
25 req_pars->out_buffer_sz = dlen; in qat_comp_create_req()
28 static inline void qat_comp_override_dst(void *req, u64 dst, u32 dlen) in qat_comp_override_dst() argument
34 fw_req->comn_mid.dst_length = dlen; in qat_comp_override_dst()
35 req_pars->out_buffer_sz = dlen; in qat_comp_override_dst()
40 u64 dst, u32 dlen, in qat_comp_create_compression_req() argument
43 qat_comp_create_req(ctx, req, src, slen, dst, dlen, opaque); in qat_comp_create_compression_req()
48 u64 dst, u32 dlen, in qat_comp_create_decompression_req() argument
54 qat_comp_create_req(fw_tmpl, req, src, slen, dst, dlen, opaque); in qat_comp_create_decompression_req()
/linux/net/netfilter/
A Dnf_conntrack_ftp.c150 static int try_rfc959(const char *data, size_t dlen, in try_rfc959() argument
177 static int try_rfc1123(const char *data, size_t dlen, in try_rfc1123() argument
182 for (i = 0; i < dlen; i++) in try_rfc1123()
186 if (i == dlen) in try_rfc1123()
201 for (i = start; i < dlen; i++) { in get_port()
229 if (dlen <= 3) { in try_eprt()
257 length = get_ipv6_addr(data + 3, dlen - 3, in try_eprt()
276 if (dlen <= 3) return 0; in try_epsv_response()
300 if (dlen <= plen) { in find_pattern()
302 if (strncasecmp(data, pattern, dlen) == 0) in find_pattern()
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/linux/tools/hv/
A Dvmbus_bufring.c179 uint32_t dlen, uint32_t flags) in rte_vmbus_chan_send() argument
188 pktlen = hlen + dlen; in rte_vmbus_chan_send()
200 iov[1].iov_len = dlen; in rte_vmbus_chan_send()
241 if (avail < dlen + sizeof(uint64_t)) in vmbus_rxbr_peek()
270 rindex = vmbus_rxbr_copyfrom(rbr, rindex, data, dlen); in vmbus_rxbr_read()
289 uint32_t dlen, bufferlen = *len; in rte_vmbus_chan_recv_raw() local
304 dlen = pkt.tlen << VMBUS_CHANPKT_SIZE_SHIFT; in rte_vmbus_chan_recv_raw()
305 *len = dlen; in rte_vmbus_chan_recv_raw()
308 if (unlikely(dlen > bufferlen)) in rte_vmbus_chan_recv_raw()
312 error = vmbus_rxbr_read(rxbr, data, dlen, 0); in rte_vmbus_chan_recv_raw()
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/linux/drivers/bluetooth/
A Dh4_recv.h106 u16 dlen; in h4_recv_buf() local
111 dlen = 0; in h4_recv_buf()
115 dlen = skb->data[(&pkts[i])->loff]; in h4_recv_buf()
116 hci_skb_expect(skb) += dlen; in h4_recv_buf()
118 if (skb_tailroom(skb) < dlen) { in h4_recv_buf()
125 dlen = get_unaligned_le16(skb->data + in h4_recv_buf()
127 hci_skb_expect(skb) += dlen; in h4_recv_buf()
129 if (skb_tailroom(skb) < dlen) { in h4_recv_buf()
140 if (!dlen) { in h4_recv_buf()
A Dhci_h4.c220 u16 dlen; in h4_recv_buf() local
225 dlen = 0; in h4_recv_buf()
229 dlen = skb->data[(&pkts[i])->loff]; in h4_recv_buf()
230 hci_skb_expect(skb) += dlen; in h4_recv_buf()
232 if (skb_tailroom(skb) < dlen) { in h4_recv_buf()
239 dlen = get_unaligned_le16(skb->data + in h4_recv_buf()
241 hci_skb_expect(skb) += dlen; in h4_recv_buf()
243 if (skb_tailroom(skb) < dlen) { in h4_recv_buf()
254 if (!dlen) { in h4_recv_buf()
/linux/security/keys/
A Ddh.c127 ssize_t dlen; in __keyctl_dh_compute() local
180 if (dlen < 0) { in __keyctl_dh_compute()
181 ret = dlen; in __keyctl_dh_compute()
184 dh_inputs.p_size = dlen; in __keyctl_dh_compute()
186 dlen = dh_data_from_key(pcopy.base, &dh_inputs.g); in __keyctl_dh_compute()
187 if (dlen < 0) { in __keyctl_dh_compute()
188 ret = dlen; in __keyctl_dh_compute()
191 dh_inputs.g_size = dlen; in __keyctl_dh_compute()
194 if (dlen < 0) { in __keyctl_dh_compute()
195 ret = dlen; in __keyctl_dh_compute()
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/linux/include/crypto/internal/
A Dscompress.h37 unsigned int slen, u8 *dst, unsigned int *dlen,
40 unsigned int slen, u8 *dst, unsigned int *dlen,
87 u8 *dst, unsigned int *dlen, void *ctx) in crypto_scomp_compress() argument
89 return crypto_scomp_alg(tfm)->compress(tfm, src, slen, dst, dlen, ctx); in crypto_scomp_compress()
94 u8 *dst, unsigned int *dlen, in crypto_scomp_decompress() argument
97 return crypto_scomp_alg(tfm)->decompress(tfm, src, slen, dst, dlen, in crypto_scomp_decompress()
/linux/drivers/block/zram/
A Dbackend_842.c35 unsigned int dlen = req->dst_len; in compress_842() local
38 ret = sw842_compress(req->src, req->src_len, req->dst, &dlen, in compress_842()
41 req->dst_len = dlen; in compress_842()
48 unsigned int dlen = req->dst_len; in decompress_842() local
50 return sw842_decompress(req->src, req->src_len, req->dst, &dlen); in decompress_842()
/linux/net/xfrm/
A Dxfrm_ipcomp.c42 int dlen = IPCOMP_SCRATCH_SIZE; in ipcomp_decompress() local
52 if (dlen < (plen + sizeof(struct ip_comp_hdr))) in ipcomp_decompress()
55 len = dlen - plen; in ipcomp_decompress()
64 while ((scratch += len, dlen -= len) > 0) { in ipcomp_decompress()
78 if (dlen < len) in ipcomp_decompress()
79 len = dlen; in ipcomp_decompress()
126 int dlen = IPCOMP_SCRATCH_SIZE; in ipcomp_compress() local
135 err = crypto_comp_compress(tfm, start, plen, scratch, &dlen); in ipcomp_compress()
139 if ((dlen + sizeof(struct ip_comp_hdr)) >= plen) { in ipcomp_compress()
144 memcpy(start + sizeof(struct ip_comp_hdr), scratch, dlen); in ipcomp_compress()
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/linux/lib/reed_solomon/
A Dtest_rslib.c157 int dlen = len - nroots; in get_rcw_we() local
166 for (i = 0; i < dlen; i++) in get_rcw_we()
169 memset(c + dlen, 0, nroots * sizeof(*c)); in get_rcw_we()
170 encode_rs16(rs, c, dlen, c + dlen, 0); in get_rcw_we()
264 int dlen = len - rs->codec->nroots; in test_uc() local
279 derrs = decode_rs16(rs, r, r + dlen, dlen, in test_uc()
285 derrs = decode_rs16(rs, NULL, NULL, dlen, in test_uc()
290 derrs = decode_rs16(rs, r, r + dlen, dlen, in test_uc()
371 int dlen = len - nroots; in test_bc() local
379 derrs = decode_rs16(rs, r, r + dlen, dlen, in test_bc()
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