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Searched refs:dst_len (Results 1 - 25 of 160) sorted by relevance

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/kernel/linux/linux-5.10/crypto/
H A Drsa-pkcs1pad.c186 len = req_ctx->child_req.dst_len; in pkcs1pad_encrypt_sign_complete()
206 req->dst_len = ctx->key_size; in pkcs1pad_encrypt_sign_complete()
241 if (req->dst_len < ctx->key_size) { in pkcs1pad_encrypt()
242 req->dst_len = ctx->key_size; in pkcs1pad_encrypt()
266 req->dst, ctx->key_size - 1, req->dst_len); in pkcs1pad_encrypt()
280 unsigned int dst_len; in pkcs1pad_decrypt_complete() local
288 dst_len = req_ctx->child_req.dst_len; in pkcs1pad_decrypt_complete()
289 if (dst_len < ctx->key_size - 1) in pkcs1pad_decrypt_complete()
293 if (dst_len in pkcs1pad_decrypt_complete()
441 unsigned int dst_len; pkcs1pad_verify_complete() local
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H A Decrdsa.c77 unsigned int ndigits = req->dst_len / sizeof(u64); in ecrdsa_verify()
96 req->dst_len != ctx->digest_len || in ecrdsa_verify()
97 req->dst_len != ctx->curve->g.ndigits * sizeof(u64) || in ecrdsa_verify()
99 req->dst_len * 2 != req->src_len || in ecrdsa_verify()
101 WARN_ON(req->dst_len > sizeof(digest))) in ecrdsa_verify()
108 req->src_len + req->dst_len), in ecrdsa_verify()
109 digest, req->dst_len, req->src_len); in ecrdsa_verify()
H A Decdsa.c154 buffer = kmalloc(req->src_len + req->dst_len, GFP_KERNEL); in ecdsa_verify()
159 sg_nents_for_len(req->src, req->src_len + req->dst_len), in ecdsa_verify()
160 buffer, req->src_len + req->dst_len, 0); in ecdsa_verify()
168 diff = keylen - req->dst_len; in ecdsa_verify()
172 memcpy(&rawhash[diff], buffer + req->src_len, req->dst_len); in ecdsa_verify()
/kernel/linux/linux-5.10/drivers/base/regmap/
H A Dregcache-lzo.c22 size_t dst_len; member
49 if (ret != LZO_E_OK || compress_size > lzo_ctx->dst_len) in regcache_lzo_compress()
51 lzo_ctx->dst_len = compress_size; in regcache_lzo_compress()
57 size_t dst_len; in regcache_lzo_decompress() local
60 dst_len = lzo_ctx->dst_len; in regcache_lzo_decompress()
62 lzo_ctx->dst, &dst_len); in regcache_lzo_decompress()
63 if (ret != LZO_E_OK || dst_len != lzo_ctx->dst_len) in regcache_lzo_decompress()
73 lzo_ctx->dst_len in regcache_lzo_compress_cache_block()
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/kernel/linux/linux-6.6/crypto/
H A Drsa-pkcs1pad.c186 len = req_ctx->child_req.dst_len; in pkcs1pad_encrypt_sign_complete()
206 req->dst_len = ctx->key_size; in pkcs1pad_encrypt_sign_complete()
240 if (req->dst_len < ctx->key_size) { in pkcs1pad_encrypt()
241 req->dst_len = ctx->key_size; in pkcs1pad_encrypt()
265 req->dst, ctx->key_size - 1, req->dst_len); in pkcs1pad_encrypt()
279 unsigned int dst_len; in pkcs1pad_decrypt_complete() local
287 dst_len = req_ctx->child_req.dst_len; in pkcs1pad_decrypt_complete()
288 if (dst_len < ctx->key_size - 1) in pkcs1pad_decrypt_complete()
292 if (dst_len in pkcs1pad_decrypt_complete()
441 unsigned int dst_len; pkcs1pad_verify_complete() local
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H A Decrdsa.c77 unsigned int ndigits = req->dst_len / sizeof(u64); in ecrdsa_verify()
96 req->dst_len != ctx->digest_len || in ecrdsa_verify()
97 req->dst_len != ctx->curve->g.ndigits * sizeof(u64) || in ecrdsa_verify()
99 req->dst_len * 2 != req->src_len || in ecrdsa_verify()
101 WARN_ON(req->dst_len > sizeof(digest))) in ecrdsa_verify()
108 req->src_len + req->dst_len), in ecrdsa_verify()
109 digest, req->dst_len, req->src_len); in ecrdsa_verify()
H A Decdsa.c154 buffer = kmalloc(req->src_len + req->dst_len, GFP_KERNEL); in ecdsa_verify()
159 sg_nents_for_len(req->src, req->src_len + req->dst_len), in ecdsa_verify()
160 buffer, req->src_len + req->dst_len, 0); in ecdsa_verify()
168 diff = keylen - req->dst_len; in ecdsa_verify()
172 memcpy(&rawhash[diff], buffer + req->src_len, req->dst_len); in ecdsa_verify()
/kernel/linux/linux-5.10/lib/
H A Ddecompress_unlzo.c106 u32 src_len, dst_len; in unlzo() local
182 dst_len = get_unaligned_be32(in_buf); in unlzo()
187 if (dst_len == 0) { in unlzo()
193 if (dst_len > LZO_BLOCK_SIZE) { in unlzo()
212 if (src_len <= 0 || src_len > dst_len) { in unlzo()
227 tmp = dst_len; in unlzo()
232 if (unlikely(dst_len == src_len)) in unlzo()
238 if (r != LZO_E_OK || dst_len != tmp) { in unlzo()
244 if (flush && flush(out_buf, dst_len) != dst_len) in unlzo()
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/kernel/linux/linux-6.6/lib/
H A Ddecompress_unlzo.c105 u32 src_len, dst_len; in unlzo() local
181 dst_len = get_unaligned_be32(in_buf); in unlzo()
186 if (dst_len == 0) { in unlzo()
192 if (dst_len > LZO_BLOCK_SIZE) { in unlzo()
211 if (src_len <= 0 || src_len > dst_len) { in unlzo()
226 tmp = dst_len; in unlzo()
231 if (unlikely(dst_len == src_len)) in unlzo()
237 if (r != LZO_E_OK || dst_len != tmp) { in unlzo()
243 if (flush && flush(out_buf, dst_len) != dst_len) in unlzo()
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/kernel/linux/linux-6.6/net/smc/
H A Dsmc_tx.c358 size_t dst_off, size_t dst_len, in smcr_tx_rdma_writes()
366 int src_len_sum = src_len, dst_len_sum = dst_len; in smcr_tx_rdma_writes()
377 if (dst_len < link->qp_attr.cap.max_inline_data) { in smcr_tx_rdma_writes()
398 if (src_len_sum == dst_len) in smcr_tx_rdma_writes()
401 src_len = dst_len - src_len; /* remainder */ in smcr_tx_rdma_writes()
411 dst_len = len - dst_len; /* remainder */ in smcr_tx_rdma_writes()
412 dst_len_sum += dst_len; in smcr_tx_rdma_writes()
413 src_len = min_t(int, dst_len, conn->sndbuf_desc->len - in smcr_tx_rdma_writes()
423 size_t dst_off, size_t dst_len) in smcd_tx_rdma_writes()
356 smcr_tx_rdma_writes(struct smc_connection *conn, size_t len, size_t src_off, size_t src_len, size_t dst_off, size_t dst_len, struct smc_rdma_wr *wr_rdma_buf) smcr_tx_rdma_writes() argument
421 smcd_tx_rdma_writes(struct smc_connection *conn, size_t len, size_t src_off, size_t src_len, size_t dst_off, size_t dst_len) smcd_tx_rdma_writes() argument
466 size_t len, src_len, dst_off, dst_len; /* current chunk values */ smc_tx_rdma_writes() local
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/kernel/linux/linux-5.10/net/smc/
H A Dsmc_tx.c309 size_t dst_off, size_t dst_len, in smcr_tx_rdma_writes()
316 int src_len_sum = src_len, dst_len_sum = dst_len; in smcr_tx_rdma_writes()
336 if (src_len_sum == dst_len) in smcr_tx_rdma_writes()
339 src_len = dst_len - src_len; /* remainder */ in smcr_tx_rdma_writes()
350 dst_len = len - dst_len; /* remainder */ in smcr_tx_rdma_writes()
351 dst_len_sum += dst_len; in smcr_tx_rdma_writes()
352 src_len = min_t(int, dst_len, conn->sndbuf_desc->len - in smcr_tx_rdma_writes()
362 size_t dst_off, size_t dst_len) in smcd_tx_rdma_writes()
364 int src_len_sum = src_len, dst_len_sum = dst_len; in smcd_tx_rdma_writes()
307 smcr_tx_rdma_writes(struct smc_connection *conn, size_t len, size_t src_off, size_t src_len, size_t dst_off, size_t dst_len, struct smc_rdma_wr *wr_rdma_buf) smcr_tx_rdma_writes() argument
360 smcd_tx_rdma_writes(struct smc_connection *conn, size_t len, size_t src_off, size_t src_len, size_t dst_off, size_t dst_len) smcd_tx_rdma_writes() argument
405 size_t len, src_len, dst_off, dst_len; /* current chunk values */ smc_tx_rdma_writes() local
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/kernel/linux/linux-5.10/drivers/gpu/drm/
H A Ddrm_format_helper.c175 size_t dst_len = linepixels * sizeof(u16); in drm_fb_xrgb8888_to_rgb565() local
192 dst += dst_len; in drm_fb_xrgb8888_to_rgb565()
219 size_t dst_len = linepixels * sizeof(u16); in drm_fb_xrgb8888_to_rgb565_dstclip() local
223 dbuf = kmalloc(dst_len, GFP_KERNEL); in drm_fb_xrgb8888_to_rgb565_dstclip()
231 memcpy_toio(dst, dbuf, dst_len); in drm_fb_xrgb8888_to_rgb565_dstclip()
233 dst += dst_len; in drm_fb_xrgb8888_to_rgb565_dstclip()
271 size_t dst_len = linepixels * 3; in drm_fb_xrgb8888_to_rgb888_dstclip() local
275 dbuf = kmalloc(dst_len, GFP_KERNEL); in drm_fb_xrgb8888_to_rgb888_dstclip()
283 memcpy_toio(dst, dbuf, dst_len); in drm_fb_xrgb8888_to_rgb888_dstclip()
285 dst += dst_len; in drm_fb_xrgb8888_to_rgb888_dstclip()
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/kernel/linux/linux-5.10/net/ipv4/
H A Dfib_rules.c36 u8 dst_len; member
52 if (r->dst_len || r->src_len || r->tos) in fib4_rule_matchall()
260 if (frh->dst_len) in fib4_rule_configure()
276 rule4->dst_len = frh->dst_len; in fib4_rule_configure()
277 rule4->dstmask = inet_make_mask(rule4->dst_len); in fib4_rule_configure()
318 if (frh->dst_len && (rule4->dst_len != frh->dst_len)) in fib4_rule_compare()
332 if (frh->dst_len in fib4_rule_compare()
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/kernel/linux/linux-6.6/net/ipv4/
H A Dfib_rules.c37 u8 dst_len; member
53 if (r->dst_len || r->src_len || r->dscp) in fib4_rule_matchall()
263 if (frh->dst_len) in fib4_rule_configure()
279 rule4->dst_len = frh->dst_len; in fib4_rule_configure()
280 rule4->dstmask = inet_make_mask(rule4->dst_len); in fib4_rule_configure()
320 if (frh->dst_len && (rule4->dst_len != frh->dst_len)) in fib4_rule_compare()
334 if (frh->dst_len in fib4_rule_compare()
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/kernel/linux/linux-6.6/drivers/net/ethernet/mellanox/mlx5/core/lag/
H A Dmp.c103 static void mlx5_lag_fib_set(struct lag_mp *mp, struct fib_info *fi, u32 dst, int dst_len) in mlx5_lag_fib_set() argument
108 mp->fib.dst_len = dst_len; in mlx5_lag_fib_set()
167 (mp->fib.dst != fen_info->dst || mp->fib.dst_len != fen_info->dst_len) && in mlx5_lag_fib_route_event()
176 if (mp->fib.dst == fen_info->dst && mp->fib.dst_len == fen_info->dst_len) in mlx5_lag_fib_route_event()
193 mlx5_lag_fib_set(mp, fi, fen_info->dst, fen_info->dst_len); in mlx5_lag_fib_route_event()
208 mlx5_lag_fib_set(mp, fi, fen_info->dst, fen_info->dst_len); in mlx5_lag_fib_route_event()
/kernel/linux/linux-5.10/include/linux/
H A Dlzo.h25 unsigned char *dst, size_t *dst_len, void *wrkmem);
29 unsigned char *dst, size_t *dst_len, void *wrkmem);
33 unsigned char *dst, size_t *dst_len);
/kernel/linux/linux-6.6/include/linux/
H A Dlzo.h25 unsigned char *dst, size_t *dst_len, void *wrkmem);
29 unsigned char *dst, size_t *dst_len, void *wrkmem);
33 unsigned char *dst, size_t *dst_len);
/kernel/linux/linux-5.10/drivers/block/zram/
H A Dzcomp.c116 const void *src, unsigned int *dst_len) in zcomp_compress()
132 *dst_len = PAGE_SIZE * 2; in zcomp_compress()
136 zstrm->buffer, dst_len); in zcomp_compress()
142 unsigned int dst_len = PAGE_SIZE; in zcomp_decompress() local
146 dst, &dst_len); in zcomp_decompress()
115 zcomp_compress(struct zcomp_strm *zstrm, const void *src, unsigned int *dst_len) zcomp_compress() argument
/kernel/linux/linux-6.6/drivers/block/zram/
H A Dzcomp.c118 const void *src, unsigned int *dst_len) in zcomp_compress()
134 *dst_len = PAGE_SIZE * 2; in zcomp_compress()
138 zstrm->buffer, dst_len); in zcomp_compress()
144 unsigned int dst_len = PAGE_SIZE; in zcomp_decompress() local
148 dst, &dst_len); in zcomp_decompress()
117 zcomp_compress(struct zcomp_strm *zstrm, const void *src, unsigned int *dst_len) zcomp_compress() argument
/kernel/linux/linux-5.10/lib/crypto/
H A Dchacha20poly1305.c130 size_t dst_len; in __chacha20poly1305_decrypt() local
148 dst_len = src_len - POLY1305_DIGEST_SIZE; in __chacha20poly1305_decrypt()
149 poly1305_update(&poly1305_state, src, dst_len); in __chacha20poly1305_decrypt()
150 if (dst_len & 0xf) in __chacha20poly1305_decrypt()
151 poly1305_update(&poly1305_state, pad0, 0x10 - (dst_len & 0xf)); in __chacha20poly1305_decrypt()
154 b.lens[1] = cpu_to_le64(dst_len); in __chacha20poly1305_decrypt()
159 ret = crypto_memneq(b.mac, src + dst_len, POLY1305_DIGEST_SIZE); in __chacha20poly1305_decrypt()
161 chacha20_crypt(chacha_state, dst, src, dst_len); in __chacha20poly1305_decrypt()
/kernel/linux/linux-6.6/lib/crypto/
H A Dchacha20poly1305.c130 size_t dst_len; in __chacha20poly1305_decrypt() local
148 dst_len = src_len - POLY1305_DIGEST_SIZE; in __chacha20poly1305_decrypt()
149 poly1305_update(&poly1305_state, src, dst_len); in __chacha20poly1305_decrypt()
150 if (dst_len & 0xf) in __chacha20poly1305_decrypt()
151 poly1305_update(&poly1305_state, pad0, 0x10 - (dst_len & 0xf)); in __chacha20poly1305_decrypt()
154 b.lens[1] = cpu_to_le64(dst_len); in __chacha20poly1305_decrypt()
159 ret = crypto_memneq(b.mac, src + dst_len, POLY1305_DIGEST_SIZE); in __chacha20poly1305_decrypt()
161 chacha20_crypt(chacha_state, dst, src, dst_len); in __chacha20poly1305_decrypt()
/kernel/linux/linux-5.10/include/crypto/
H A Dakcipher.h18 * total size of @src is @src_len + @dst_len.
23 * @dst_len: Size of @dst buffer (for all ops except verify).
38 unsigned int dst_len; member
56 * algorithm. In case of error, where the dst_len was insufficient,
57 * the req->dst_len will be updated to the size required for the
63 * algorithm. In case of error, where the dst_len was insufficient,
64 * the req->dst_len will be updated to the size required for the
67 * algorithm. In case of error, where the dst_len was insufficient,
68 * the req->dst_len will be updated to the size required for the
245 * @dst_len
248 akcipher_request_set_crypt(struct akcipher_request *req, struct scatterlist *src, struct scatterlist *dst, unsigned int src_len, unsigned int dst_len) akcipher_request_set_crypt() argument
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/kernel/linux/linux-6.6/include/crypto/
H A Dakcipher.h20 * total size of @src is @src_len + @dst_len.
25 * @dst_len: Size of @dst buffer (for all ops except verify).
40 unsigned int dst_len; member
81 * algorithm. In case of error, where the dst_len was insufficient,
82 * the req->dst_len will be updated to the size required for the
88 * algorithm. In case of error, where the dst_len was insufficient,
89 * the req->dst_len will be updated to the size required for the
92 * algorithm. In case of error, where the dst_len was insufficient,
93 * the req->dst_len will be updated to the size required for the
273 * @dst_len
276 akcipher_request_set_crypt(struct akcipher_request *req, struct scatterlist *src, struct scatterlist *dst, unsigned int src_len, unsigned int dst_len) akcipher_request_set_crypt() argument
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/kernel/linux/linux-5.10/security/keys/
H A Ddh.c380 if (copy_from_user(outbuf + req->dst_len, kdfcopy->otherinfo, in __keyctl_dh_compute()
387 req->dst_len + kdfcopy->otherinfolen, in __keyctl_dh_compute()
388 outlen - req->dst_len); in __keyctl_dh_compute()
389 } else if (copy_to_user(buffer, outbuf, req->dst_len) == 0) { in __keyctl_dh_compute()
390 ret = req->dst_len; in __keyctl_dh_compute()
/kernel/linux/linux-5.10/drivers/crypto/virtio/
H A Dvirtio_crypto_algs.c340 u64 dst_len; in __virtio_crypto_skcipher_do_req() local
390 dst_len = virtio_crypto_alg_sg_nents_length(req->dst); in __virtio_crypto_skcipher_do_req()
391 if (unlikely(dst_len > U32_MAX)) { in __virtio_crypto_skcipher_do_req()
392 pr_err("virtio_crypto: The dst_len is beyond U32_MAX\n"); in __virtio_crypto_skcipher_do_req()
397 dst_len = min_t(unsigned int, req->cryptlen, dst_len); in __virtio_crypto_skcipher_do_req()
398 pr_debug("virtio_crypto: src_len: %u, dst_len: %llu\n", in __virtio_crypto_skcipher_do_req()
399 req->cryptlen, dst_len); in __virtio_crypto_skcipher_do_req()
401 if (unlikely(req->cryptlen + dst_len + ivsize + in __virtio_crypto_skcipher_do_req()
409 cpu_to_le32((uint32_t)dst_len); in __virtio_crypto_skcipher_do_req()
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