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Searched refs:slen (Results 1 – 25 of 143) sorted by relevance

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/linux-6.15/drivers/crypto/nx/
H A Dnx-842.c95 p->in += slen; in update_param()
96 p->iremain -= slen; in update_param()
190 slen = min(slen, BOUNCE_BUFFER_SIZE); in compress()
192 memset(ctx->sbounce + slen, 0, adj_slen - slen); in compress()
195 slen = adj_slen; in compress()
245 slen = p->iremain; in compress()
272 p.iremain = slen; in nx842_crypto_compress()
380 memset(ctx->sbounce + slen, 0, adj_slen - slen); in decompress()
384 slen = adj_slen; in decompress()
424 slen -= spadding; in decompress()
[all …]
/linux-6.15/drivers/crypto/allwinner/sun8i-ce/
H A Dsun8i-ce-prng.c31 ctx->slen = 0; in sun8i_ce_prng_exit()
35 unsigned int slen) in sun8i_ce_prng_seed() argument
39 if (ctx->seed && ctx->slen != slen) { in sun8i_ce_prng_seed()
41 ctx->slen = 0; in sun8i_ce_prng_seed()
45 ctx->seed = kmalloc(slen, GFP_KERNEL | GFP_DMA); in sun8i_ce_prng_seed()
49 memcpy(ctx->seed, seed, slen); in sun8i_ce_prng_seed()
50 ctx->slen = slen; in sun8i_ce_prng_seed()
74 if (ctx->slen == 0) { in sun8i_ce_prng_generate()
80 todo = dlen + ctx->slen + PRNG_DATA_SIZE * 2; in sun8i_ce_prng_generate()
90 slen, dlen, todo, todo / PRNG_DATA_SIZE); in sun8i_ce_prng_generate()
[all …]
/linux-6.15/drivers/crypto/allwinner/sun8i-ss/
H A Dsun8i-ss-prng.c20 unsigned int slen) in sun8i_ss_prng_seed() argument
24 if (ctx->seed && ctx->slen != slen) { in sun8i_ss_prng_seed()
26 ctx->slen = 0; in sun8i_ss_prng_seed()
30 ctx->seed = kmalloc(slen, GFP_KERNEL); in sun8i_ss_prng_seed()
34 memcpy(ctx->seed, seed, slen); in sun8i_ss_prng_seed()
35 ctx->slen = slen; in sun8i_ss_prng_seed()
54 ctx->slen = 0; in sun8i_ss_prng_exit()
58 unsigned int slen, u8 *dst, unsigned int dlen) in sun8i_ss_prng_generate() argument
75 if (ctx->slen == 0) { in sun8i_ss_prng_generate()
166 dma_unmap_single(ss->dev, dma_iv, ctx->slen, DMA_TO_DEVICE); in sun8i_ss_prng_generate()
[all …]
/linux-6.15/crypto/
H A Dlz4.c35 static int __lz4_compress_crypto(const u8 *src, unsigned int slen, in __lz4_compress_crypto() argument
39 slen, *dlen, ctx); in __lz4_compress_crypto()
49 unsigned int slen, u8 *dst, unsigned int *dlen, in lz4_scompress() argument
52 return __lz4_compress_crypto(src, slen, dst, dlen, ctx); in lz4_scompress()
55 static int __lz4_decompress_crypto(const u8 *src, unsigned int slen, in __lz4_decompress_crypto() argument
58 int out_len = LZ4_decompress_safe(src, dst, slen, *dlen); in __lz4_decompress_crypto()
68 unsigned int slen, u8 *dst, unsigned int *dlen, in lz4_sdecompress() argument
71 return __lz4_decompress_crypto(src, slen, dst, dlen, NULL); in lz4_sdecompress()
H A Dlz4hc.c33 static int __lz4hc_compress_crypto(const u8 *src, unsigned int slen, in __lz4hc_compress_crypto() argument
36 int out_len = LZ4_compress_HC(src, dst, slen, in __lz4hc_compress_crypto()
47 unsigned int slen, u8 *dst, unsigned int *dlen, in lz4hc_scompress() argument
50 return __lz4hc_compress_crypto(src, slen, dst, dlen, ctx); in lz4hc_scompress()
53 static int __lz4hc_decompress_crypto(const u8 *src, unsigned int slen, in __lz4hc_decompress_crypto() argument
56 int out_len = LZ4_decompress_safe(src, dst, slen, *dlen); in __lz4hc_decompress_crypto()
66 unsigned int slen, u8 *dst, unsigned int *dlen, in lz4hc_sdecompress() argument
69 return __lz4hc_decompress_crypto(src, slen, dst, dlen, NULL); in lz4hc_sdecompress()
H A Dlzo.c32 static int __lzo_compress(const u8 *src, unsigned int slen, in __lzo_compress() argument
38 err = lzo1x_1_compress_safe(src, slen, dst, &tmp_len, ctx); in __lzo_compress()
48 unsigned int slen, u8 *dst, unsigned int *dlen, in lzo_scompress() argument
51 return __lzo_compress(src, slen, dst, dlen, ctx); in lzo_scompress()
54 static int __lzo_decompress(const u8 *src, unsigned int slen, in __lzo_decompress() argument
60 err = lzo1x_decompress_safe(src, slen, dst, &tmp_len); in __lzo_decompress()
70 unsigned int slen, u8 *dst, unsigned int *dlen, in lzo_sdecompress() argument
73 return __lzo_decompress(src, slen, dst, dlen); in lzo_sdecompress()
H A Dlzo-rle.c32 static int __lzorle_compress(const u8 *src, unsigned int slen, in __lzorle_compress() argument
38 err = lzorle1x_1_compress_safe(src, slen, dst, &tmp_len, ctx); in __lzorle_compress()
48 unsigned int slen, u8 *dst, unsigned int *dlen, in lzorle_scompress() argument
51 return __lzorle_compress(src, slen, dst, dlen, ctx); in lzorle_scompress()
54 static int __lzorle_decompress(const u8 *src, unsigned int slen, in __lzorle_decompress() argument
60 err = lzo1x_decompress_safe(src, slen, dst, &tmp_len); in __lzorle_decompress()
70 unsigned int slen, u8 *dst, unsigned int *dlen, in lzorle_sdecompress() argument
73 return __lzorle_decompress(src, slen, dst, dlen); in lzorle_sdecompress()
H A Dakcipher.c27 unsigned int slen; member
179 mlen = max(data->slen, data->dlen); in crypto_akcipher_sync_prep()
194 memcpy(buf, data->src, data->slen); in crypto_akcipher_sync_prep()
198 akcipher_request_set_crypt(req, sg, sg, data->slen, data->dlen); in crypto_akcipher_sync_prep()
218 const void *src, unsigned int slen, in crypto_akcipher_sync_encrypt() argument
225 .slen = slen, in crypto_akcipher_sync_encrypt()
236 const void *src, unsigned int slen, in crypto_akcipher_sync_decrypt() argument
243 .slen = slen, in crypto_akcipher_sync_decrypt()
H A Dzstd.c136 static int __zstd_compress(const u8 *src, unsigned int slen, in __zstd_compress() argument
143 out_len = zstd_compress_cctx(zctx->cctx, dst, *dlen, src, slen, &params); in __zstd_compress()
151 unsigned int slen, u8 *dst, unsigned int *dlen, in zstd_scompress() argument
154 return __zstd_compress(src, slen, dst, dlen, ctx); in zstd_scompress()
157 static int __zstd_decompress(const u8 *src, unsigned int slen, in __zstd_decompress() argument
163 out_len = zstd_decompress_dctx(zctx->dctx, dst, *dlen, src, slen); in __zstd_decompress()
171 unsigned int slen, u8 *dst, unsigned int *dlen, in zstd_sdecompress() argument
174 return __zstd_decompress(src, slen, dst, dlen, ctx); in zstd_sdecompress()
H A Ddeflate.c145 static int __deflate_compress(const u8 *src, unsigned int slen, in __deflate_compress() argument
159 stream->avail_in = slen; in __deflate_compress()
175 unsigned int slen, u8 *dst, unsigned int *dlen, in deflate_scompress() argument
178 return __deflate_compress(src, slen, dst, dlen, ctx); in deflate_scompress()
181 static int __deflate_decompress(const u8 *src, unsigned int slen, in __deflate_decompress() argument
196 stream->avail_in = slen; in __deflate_decompress()
223 unsigned int slen, u8 *dst, unsigned int *dlen, in deflate_sdecompress() argument
226 return __deflate_decompress(src, slen, dst, dlen, ctx); in deflate_sdecompress()
H A Decdsa-x962.c77 const void *src, unsigned int slen, in ecdsa_x962_verify() argument
87 err = asn1_ber_decoder(&ecdsasignature_decoder, &sig_ctx, src, slen); in ecdsa_x962_verify()
106 int slen = crypto_sig_keysize(ctx->child); in ecdsa_x962_max_size() local
117 slen += 1; in ecdsa_x962_max_size()
120 slen = 2 * (slen + 2); in ecdsa_x962_max_size()
126 return 1 + (slen >= 128) + 1 + slen; in ecdsa_x962_max_size()
H A Dacompress.c178 unsigned int slen = req->slen; in acomp_reqchain_virt() local
185 acomp_request_set_src_dma(req, state->src, slen); in acomp_reqchain_virt()
187 acomp_request_set_src_folio(req, state->sfolio, state->soff, slen); in acomp_reqchain_virt()
204 unsigned int slen = req->slen; in acomp_virt_to_sg() local
208 sg_init_one(&state->ssg, svirt, slen); in acomp_virt_to_sg()
209 acomp_request_set_src_sg(req, &state->ssg, slen); in acomp_virt_to_sg()
212 unsigned int slen = req->slen; in acomp_virt_to_sg() local
219 slen, off % PAGE_SIZE); in acomp_virt_to_sg()
220 acomp_request_set_src_sg(req, &state->ssg, slen); in acomp_virt_to_sg()
259 fbreq->slen = req->slen; in acomp_do_nondma()
H A Drsassa-pkcs1.c159 const void *src, unsigned int slen, in rsassa_pkcs1_sign() argument
178 if (rsassa_pkcs1_invalid_hash_len(slen, hash_prefix)) in rsassa_pkcs1_sign()
181 if (slen + hash_prefix->size > ctx->key_size - 11) in rsassa_pkcs1_sign()
184 pad_len = ctx->key_size - slen - hash_prefix->size - 1; in rsassa_pkcs1_sign()
188 memmove(in_buf + pad_len + hash_prefix->size, src, slen); in rsassa_pkcs1_sign()
217 const void *src, unsigned int slen, in rsassa_pkcs1_verify() argument
235 slen != ctx->key_size || in rsassa_pkcs1_verify()
246 memcpy(out_buf, src, slen); in rsassa_pkcs1_verify()
249 sg_init_one(&sg, out_buf, slen); in rsassa_pkcs1_verify()
251 akcipher_request_set_crypt(child_req, &sg, &sg, slen, slen); in rsassa_pkcs1_verify()
H A D842.c47 const u8 *src, unsigned int slen, in crypto842_scompress() argument
50 return sw842_compress(src, slen, dst, dlen, ctx); in crypto842_scompress()
54 const u8 *src, unsigned int slen, in crypto842_sdecompress() argument
57 return sw842_decompress(src, slen, dst, dlen); in crypto842_sdecompress()
/linux-6.15/drivers/crypto/cavium/zip/
H A Dzip_crypto.c122 static int zip_compress(const u8 *src, unsigned int slen, in zip_compress() argument
144 zip_ops->input_len = slen; in zip_compress()
146 memcpy(zip_ops->input, src, slen); in zip_compress()
158 static int zip_decompress(const u8 *src, unsigned int slen, in zip_decompress() argument
179 memcpy(zip_ops->input, src, slen); in zip_decompress()
183 zip_ops->input[slen++] = 0; in zip_decompress()
185 zip_ops->input_len = slen; in zip_decompress()
246 const u8 *src, unsigned int slen, in zip_scomp_compress() argument
251 return zip_compress(src, slen, dst, dlen, zip_ctx); in zip_scomp_compress()
255 const u8 *src, unsigned int slen, in zip_scomp_decompress() argument
[all …]
/linux-6.15/fs/smb/client/
H A Dcompress.c63 static bool has_low_entropy(struct bucket *bkt, size_t slen) in has_low_entropy() argument
69 len = ilog2(pow4(slen)); in has_low_entropy()
77 sum /= slen; in has_low_entropy()
321 u32 slen, dlen; in smb_compress() local
331 slen = iov_iter_count(&rq->rq_iter); in smb_compress()
332 src = kvzalloc(slen, GFP_KERNEL); in smb_compress()
341 if (!copy_from_iter_full(src, slen, &iter)) { in smb_compress()
350 dlen = slen; in smb_compress()
357 ret = lz77_compress(src, slen, dst, &dlen); in smb_compress()
364 hdr.OriginalCompressedSegmentSize = cpu_to_le32(slen); in smb_compress()
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/linux-6.15/include/crypto/internal/
H A Dscompress.h36 unsigned int slen, u8 *dst, unsigned int *dlen,
39 unsigned int slen, u8 *dst, unsigned int *dlen,
74 const u8 *src, unsigned int slen, in crypto_scomp_compress() argument
77 return crypto_scomp_alg(tfm)->compress(tfm, src, slen, dst, dlen, ctx); in crypto_scomp_compress()
81 const u8 *src, unsigned int slen, in crypto_scomp_decompress() argument
85 return crypto_scomp_alg(tfm)->decompress(tfm, src, slen, dst, dlen, in crypto_scomp_decompress()
/linux-6.15/include/crypto/
H A Dacompress.h107 unsigned int slen; member
372 unsigned int slen, in acomp_request_set_params() argument
377 req->slen = slen; in acomp_request_set_params()
399 unsigned int slen) in acomp_request_set_src_sg() argument
402 req->slen = slen; in acomp_request_set_src_sg()
420 const u8 *src, unsigned int slen) in acomp_request_set_src_dma() argument
423 req->slen = slen; in acomp_request_set_src_dma()
442 unsigned int slen) in acomp_request_set_src_nondma() argument
445 req->slen = slen; in acomp_request_set_src_nondma()
468 req->slen = len; in acomp_request_set_src_folio()
H A Drng.h45 const u8 *src, unsigned int slen,
47 int (*seed)(struct crypto_rng *tfm, const u8 *seed, unsigned int slen);
143 const u8 *src, unsigned int slen, in crypto_rng_generate() argument
146 return crypto_rng_alg(tfm)->generate(tfm, src, slen, dst, dlen); in crypto_rng_generate()
184 unsigned int slen);
H A Dsig.h55 const void *src, unsigned int slen,
58 const void *src, unsigned int slen,
193 const void *src, unsigned int slen, in crypto_sig_sign() argument
198 return alg->sign(tfm, src, slen, dst, dlen); in crypto_sig_sign()
216 const void *src, unsigned int slen, in crypto_sig_verify() argument
221 return alg->verify(tfm, src, slen, digest, dlen); in crypto_sig_verify()
/linux-6.15/drivers/crypto/intel/qat/qat_common/
H A Dqat_comp_req.h11 static inline void qat_comp_create_req(void *ctx, void *req, u64 src, u32 slen, in qat_comp_create_req() argument
20 fw_req->comn_mid.src_length = slen; in qat_comp_create_req()
24 req_pars->comp_len = slen; in qat_comp_create_req()
29 u64 src, u32 slen, in qat_comp_create_compression_req() argument
33 qat_comp_create_req(ctx, req, src, slen, dst, dlen, opaque); in qat_comp_create_compression_req()
37 u64 src, u32 slen, in qat_comp_create_decompression_req() argument
44 qat_comp_create_req(fw_tmpl, req, src, slen, dst, dlen, opaque); in qat_comp_create_decompression_req()
/linux-6.15/net/ipv4/
H A Dfib_trie.c435 if (n && (tn->slen < n->slen)) in put_child()
436 tn->slen = n->slen; in put_child()
723 if (!n || (n->slen <= slen)) in update_suffix()
727 stride <<= (n->slen - slen); in update_suffix()
728 slen = n->slen; in update_suffix()
736 tn->slen = slen; in update_suffix()
923 while (tn->slen < slen) { in node_push_suffix()
924 tn->slen = slen; in node_push_suffix()
1640 if (tp->slen == l->slen) in fib_remove_alias()
1990 n->slen = slen; in fib_table_flush_external()
[all …]
/linux-6.15/drivers/isdn/hardware/mISDN/
H A Disdnhdlc.c159 *count = slen; in isdnhdlc_decode()
161 while (slen > 0) { in isdnhdlc_decode()
168 slen--; in isdnhdlc_decode()
276 *count -= slen; in isdnhdlc_decode()
318 *count -= slen; in isdnhdlc_decode()
350 *count = slen; in isdnhdlc_encode()
359 slen--; in isdnhdlc_encode()
360 if (slen == 0) in isdnhdlc_encode()
390 if (slen == 0) { in isdnhdlc_encode()
428 if (slen == 0) { in isdnhdlc_encode()
[all …]
/linux-6.15/tools/testing/selftests/bpf/prog_tests/
H A Dcls_redirect.c66 socklen_t slen = sizeof(ss); in set_up_conn() local
73 if (CHECK_FAIL(getsockname(*server, sa, &slen))) in set_up_conn()
83 slen = sizeof(ss); in set_up_conn()
84 if (CHECK_FAIL(getsockname(*conn, sa, &slen))) in set_up_conn()
90 slen = sizeof(ss); in set_up_conn()
91 if (CHECK_FAIL(getpeername(*conn, sa, &slen))) in set_up_conn()
343 socklen_t slen; in test_cls_redirect_common() local
351 slen = prepare_addr(&ss, families[i]); in test_cls_redirect_common()
352 if (CHECK_FAIL(!slen)) in test_cls_redirect_common()
355 if (CHECK_FAIL(!set_up_conn(addr, slen, SOCK_DGRAM, in test_cls_redirect_common()
[all …]
/linux-6.15/fs/smb/client/compress/
H A Dlz77.c132 noinline int lz77_compress(const void *src, u32 slen, void *dst, u32 *dlen) in lz77_compress() argument
141 end = src + slen; in lz77_compress()
187 if (unlikely(dstp - dst >= slen - (slen >> 3))) { in lz77_compress()
188 *dlen = slen; in lz77_compress()
231 if (*dlen < slen) in lz77_compress()

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