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Searched refs:src_len (Results 1 – 25 of 81) sorted by relevance

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/linux-6.3-rc2/lib/crypto/
A Dchacha20poly1305.c76 poly1305_update(&poly1305_state, dst, src_len); in __chacha20poly1305_encrypt()
77 if (src_len & 0xf) in __chacha20poly1305_encrypt()
81 b.lens[1] = cpu_to_le64(src_len); in __chacha20poly1305_encrypt()
84 poly1305_final(&poly1305_state, dst + src_len); in __chacha20poly1305_encrypt()
138 if (unlikely(src_len < POLY1305_DIGEST_SIZE)) in __chacha20poly1305_decrypt()
148 dst_len = src_len - POLY1305_DIGEST_SIZE; in __chacha20poly1305_decrypt()
209 const size_t src_len, in chacha20poly1305_crypt_sg_inplace() argument
236 if (WARN_ON(src_len > INT_MAX)) in chacha20poly1305_crypt_sg_inplace()
297 if (src_len & 0xf) in chacha20poly1305_crypt_sg_inplace()
301 b.lens[1] = cpu_to_le64(src_len); in chacha20poly1305_crypt_sg_inplace()
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/linux-6.3-rc2/arch/s390/include/asm/
A Dcpacf.h255 s.odd = (unsigned long)src_len; in cpacf_km()
266 return src_len - s.odd; in cpacf_km()
287 s.odd = (unsigned long)src_len; in cpacf_kmc()
298 return src_len - s.odd; in cpacf_kmc()
315 s.odd = (unsigned long)src_len; in cpacf_kimd()
340 s.odd = (unsigned long)src_len; in cpacf_klmd()
368 s.odd = (unsigned long)src_len; in cpacf_kmac()
379 return src_len - s.odd; in cpacf_kmac()
401 s.odd = (unsigned long)src_len; in cpacf_kmctr()
414 return src_len - s.odd; in cpacf_kmctr()
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/linux-6.3-rc2/lib/
A Ddecompress_unlzo.c105 u32 src_len, dst_len; in unlzo() local
207 src_len = get_unaligned_be32(in_buf); in unlzo()
211 if (src_len <= 0 || src_len > dst_len) { in unlzo()
217 if (fill && in_len < src_len) { in unlzo()
218 skip = fill(in_buf + in_len, src_len - in_len); in unlzo()
222 if (in_len < src_len) { in unlzo()
231 if (unlikely(dst_len == src_len)) in unlzo()
232 memcpy(out_buf, in_buf, src_len); in unlzo()
248 *posp += src_len + 12; in unlzo()
250 in_buf += src_len; in unlzo()
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/linux-6.3-rc2/include/crypto/
A Dchacha20poly1305.h18 void chacha20poly1305_encrypt(u8 *dst, const u8 *src, const size_t src_len,
24 chacha20poly1305_decrypt(u8 *dst, const u8 *src, const size_t src_len,
28 void xchacha20poly1305_encrypt(u8 *dst, const u8 *src, const size_t src_len,
34 u8 *dst, const u8 *src, const size_t src_len, const u8 *ad,
38 bool chacha20poly1305_encrypt_sg_inplace(struct scatterlist *src, size_t src_len,
43 bool chacha20poly1305_decrypt_sg_inplace(struct scatterlist *src, size_t src_len,
A Dakcipher.h37 unsigned int src_len; member
252 unsigned int src_len, in akcipher_request_set_crypt() argument
257 req->src_len = src_len; in akcipher_request_set_crypt()
293 unsigned int src_len = req->src_len; in crypto_akcipher_encrypt() local
298 crypto_stats_akcipher_encrypt(src_len, ret, calg); in crypto_akcipher_encrypt()
317 unsigned int src_len = req->src_len; in crypto_akcipher_decrypt() local
322 crypto_stats_akcipher_decrypt(src_len, ret, calg); in crypto_akcipher_decrypt()
/linux-6.3-rc2/net/ipv4/
A Dfib_rules.c38 u8 src_len; member
53 if (r->dst_len || r->src_len || r->dscp) in fib4_rule_matchall()
260 if (frh->src_len) in fib4_rule_configure()
277 rule4->src_len = frh->src_len; in fib4_rule_configure()
278 rule4->srcmask = inet_make_mask(rule4->src_len); in fib4_rule_configure()
317 if (frh->src_len && (rule4->src_len != frh->src_len)) in fib4_rule_compare()
331 if (frh->src_len && (rule4->src != nla_get_in_addr(tb[FRA_SRC]))) in fib4_rule_compare()
346 frh->src_len = rule4->src_len; in fib4_rule_fill()
351 (rule4->src_len && in fib4_rule_fill()
/linux-6.3-rc2/net/smc/
A Dsmc_tx.c405 sge[srcchunk].length = src_len; in smcr_tx_rdma_writes()
411 src_off += src_len; in smcr_tx_rdma_writes()
418 src_len = dst_len - src_len; /* remainder */ in smcr_tx_rdma_writes()
419 src_len_sum += src_len; in smcr_tx_rdma_writes()
432 src_len_sum = src_len; in smcr_tx_rdma_writes()
454 dst_off += src_len; in smcd_tx_rdma_writes()
455 src_off += src_len; in smcd_tx_rdma_writes()
462 src_len = dst_len - src_len; /* remainder */ in smcd_tx_rdma_writes()
463 src_len_sum += src_len; in smcd_tx_rdma_writes()
472 src_len_sum = src_len; in smcd_tx_rdma_writes()
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/linux-6.3-rc2/include/linux/
A Dccp.h183 u64 src_len; /* In bytes */ member
243 u64 src_len; /* In bytes */ member
292 u64 src_len; /* In bytes */ member
354 u64 src_len; /* In bytes */ member
382 u32 src_len; /* In bytes */ member
441 u64 src_len; /* In bytes */ member
470 u64 src_len; /* In bytes */ member
A Dlzo.h24 int lzo1x_1_compress(const unsigned char *src, size_t src_len,
28 int lzorle1x_1_compress(const unsigned char *src, size_t src_len,
32 int lzo1x_decompress_safe(const unsigned char *src, size_t src_len,
A Dcrypto.h527 void crypto_stats_akcipher_encrypt(unsigned int src_len, int ret, struct crypto_alg *alg);
528 void crypto_stats_akcipher_decrypt(unsigned int src_len, int ret, struct crypto_alg *alg);
553 static inline void crypto_stats_akcipher_encrypt(unsigned int src_len, int ret, struct crypto_alg *… in crypto_stats_akcipher_encrypt() argument
555 static inline void crypto_stats_akcipher_decrypt(unsigned int src_len, int ret, struct crypto_alg *… in crypto_stats_akcipher_decrypt() argument
/linux-6.3-rc2/drivers/base/regmap/
A Dregcache-lzo.c21 size_t src_len; member
47 ret = lzo1x_1_compress(lzo_ctx->src, lzo_ctx->src_len, in regcache_lzo_compress()
61 ret = lzo1x_decompress_safe(lzo_ctx->src, lzo_ctx->src_len, in regcache_lzo_decompress()
181 lzo_blocks[i]->src_len = end - p; in regcache_lzo_init()
183 lzo_blocks[i]->src_len = blksize; in regcache_lzo_init()
189 lzo_blocks[i]->src_len; in regcache_lzo_init()
249 lzo_block->src_len = lzo_block->dst_len; in regcache_lzo_read()
286 lzo_block->src_len = lzo_block->dst_len; in regcache_lzo_write()
303 lzo_block->src_len = lzo_block->dst_len; in regcache_lzo_write()
/linux-6.3-rc2/crypto/
A Drsa-pkcs1pad.c237 if (req->src_len > ctx->key_size - 11) in pkcs1pad_encrypt()
245 req_ctx->in_buf = kmalloc(ctx->key_size - 1 - req->src_len, in pkcs1pad_encrypt()
250 ps_end = ctx->key_size - req->src_len - 2; in pkcs1pad_encrypt()
257 ctx->key_size - 1 - req->src_len, req->src); in pkcs1pad_encrypt()
348 if (!ctx->key_size || req->src_len != ctx->key_size) in pkcs1pad_decrypt()
364 req_ctx->out_sg, req->src_len, in pkcs1pad_decrypt()
391 if (req->src_len + digest_info_size > ctx->key_size - 11) in pkcs1pad_sign()
399 req_ctx->in_buf = kmalloc(ctx->key_size - 1 - req->src_len, in pkcs1pad_sign()
414 ctx->key_size - 1 - req->src_len, req->src); in pkcs1pad_sign()
439 const unsigned int sig_size = req->src_len; in pkcs1pad_verify_complete()
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A Decrdsa.c99 req->dst_len * 2 != req->src_len || in ecrdsa_verify()
100 WARN_ON(req->src_len > sizeof(sig)) || in ecrdsa_verify()
104 sg_copy_to_buffer(req->src, sg_nents_for_len(req->src, req->src_len), in ecrdsa_verify()
105 sig, req->src_len); in ecrdsa_verify()
108 req->src_len + req->dst_len), in ecrdsa_verify()
109 digest, req->dst_len, req->src_len); in ecrdsa_verify()
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()
163 buffer, req->src_len); in ecdsa_verify()
172 memcpy(&rawhash[diff], buffer + req->src_len, req->dst_len); in ecdsa_verify()
175 memcpy(&rawhash, buffer + req->src_len, keylen); in ecdsa_verify()
A Dsm2.c360 buffer = kmalloc(req->src_len + req->dst_len, GFP_KERNEL); in sm2_verify()
365 sg_nents_for_len(req->src, req->src_len + req->dst_len), in sm2_verify()
366 buffer, req->src_len + req->dst_len, 0); in sm2_verify()
371 buffer, req->src_len); in sm2_verify()
376 hash = mpi_read_raw_data(buffer + req->src_len, req->dst_len); in sm2_verify()
/linux-6.3-rc2/drivers/staging/rtl8723bs/os_dep/
A Dosdep_service.c123 void rtw_buf_update(u8 **buf, u32 *buf_len, u8 *src, u32 src_len) in rtw_buf_update() argument
132 if (!src || !src_len) in rtw_buf_update()
136 dup = rtw_malloc(src_len); in rtw_buf_update()
138 dup_len = src_len; in rtw_buf_update()
/linux-6.3-rc2/tools/bpf/bpftool/
A Dtracelog.c42 size_t src_len; in find_tracefs_mnt_single() local
47 src_len = strlen(mntpt); in find_tracefs_mnt_single()
48 if (src_len + 1 >= PATH_MAX) { in find_tracefs_mnt_single()
/linux-6.3-rc2/drivers/crypto/virtio/
A Dvirtio_crypto_akcipher_algs.c233 unsigned int src_len = verify ? req->src_len + req->dst_len : req->src_len; in __virtio_crypto_akcipher_do_req() local
240 src_buf = kcalloc_node(src_len, 1, GFP_KERNEL, node); in __virtio_crypto_akcipher_do_req()
246 sg_copy_to_buffer(req->src, sg_nents(req->src), src_buf, src_len); in __virtio_crypto_akcipher_do_req()
247 sg_init_one(&srcdata_sg, src_buf, src_len); in __virtio_crypto_akcipher_do_req()
250 sg_copy_to_buffer(req->src, sg_nents(req->src), src_buf, src_len); in __virtio_crypto_akcipher_do_req()
251 sg_init_one(&srcdata_sg, src_buf, src_len); in __virtio_crypto_akcipher_do_req()
312 akcipher_req->para.src_data_len = cpu_to_le32(req->src_len); in virtio_crypto_rsa_do_req()
/linux-6.3-rc2/drivers/crypto/ccp/
A Dccp-dmaengine.c366 unsigned int src_offset, src_len; in ccp_create_desc() local
384 src_len = sg_dma_len(src_sg); in ccp_create_desc()
391 if (!src_len) { in ccp_create_desc()
400 src_len = sg_dma_len(src_sg); in ccp_create_desc()
419 len = min(dst_len, src_len); in ccp_create_desc()
435 ccp_pt->src_len = len; in ccp_create_desc()
445 &ccp_pt->dst_dma, ccp_pt->src_len); in ccp_create_desc()
449 src_len -= len; in ccp_create_desc()
A Dccp-ops.c487 if (aes->src_len & (AES_BLOCK_SIZE - 1)) in ccp_run_aes_cmac_cmd()
685 ilen = aes->src_len; in ccp_run_aes_gcm_cmd()
689 ilen = aes->src_len - authsize; in ccp_run_aes_gcm_cmd()
930 (aes->src_len & (AES_BLOCK_SIZE - 1))) in ccp_run_aes_cmd()
1314 (des3->src_len & (DES3_EDE_BLOCK_SIZE - 1))) in ccp_run_des3_cmd()
1535 if (!sha->final && (sha->src_len & (block_size - 1))) in ccp_run_sha_cmd()
1541 if (!sha->src_len) { in ccp_run_sha_cmd()
1638 if (sha->src_len && !sha->src) in ccp_run_sha_cmd()
1807 hmac_cmd.u.sha.src_len = block_size + digest_size; in ccp_run_sha_cmd()
2146 op.src.u.dma.length = pt->src_len; in ccp_run_passthru_nomap_cmd()
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/linux-6.3-rc2/net/ipv6/
A Dfib6_rules.c372 if (frh->src_len) in fib6_rule_configure()
378 rule6->src.plen = frh->src_len; in fib6_rule_configure()
406 if (frh->src_len && (rule6->src.plen != frh->src_len)) in fib6_rule_compare()
415 if (frh->src_len && in fib6_rule_compare()
432 frh->src_len = rule6->src.plen; in fib6_rule_fill()
/linux-6.3-rc2/arch/x86/xen/
A Dsetup.c674 phys_addr_t dest_off, src_off, dest_len, src_len, len; in xen_phys_memcpy() local
683 src_len = n; in xen_phys_memcpy()
684 if (src_len > (NR_FIX_BTMAPS << PAGE_SHIFT) - src_off) in xen_phys_memcpy()
685 src_len = (NR_FIX_BTMAPS << PAGE_SHIFT) - src_off; in xen_phys_memcpy()
686 len = min(dest_len, src_len); in xen_phys_memcpy()
688 from = early_memremap(src - src_off, src_len + src_off); in xen_phys_memcpy()
691 early_memunmap(from, src_len + src_off); in xen_phys_memcpy()
/linux-6.3-rc2/drivers/target/
A Dtarget_core_rd.c428 u32 src_len; in rd_execute_rw() local
460 src_len = PAGE_SIZE - rd_offset; in rd_execute_rw()
475 len = min((u32)m.length, src_len); in rd_execute_rw()
495 src_len -= len; in rd_execute_rw()
496 if (src_len) { in rd_execute_rw()
504 src_len = PAGE_SIZE; in rd_execute_rw()
/linux-6.3-rc2/drivers/net/wireguard/
A Dnoise.c432 static void mix_hash(u8 hash[NOISE_HASH_LEN], const u8 *src, size_t src_len) in mix_hash() argument
438 blake2s_update(&blake, src, src_len); in mix_hash()
464 size_t src_len, u8 key[NOISE_SYMMETRIC_KEY_LEN], in message_encrypt() argument
467 chacha20poly1305_encrypt(dst_ciphertext, src_plaintext, src_len, hash, in message_encrypt()
470 mix_hash(hash, dst_ciphertext, noise_encrypted_len(src_len)); in message_encrypt()
474 size_t src_len, u8 key[NOISE_SYMMETRIC_KEY_LEN], in message_decrypt() argument
477 if (!chacha20poly1305_decrypt(dst_plaintext, src_ciphertext, src_len, in message_decrypt()
481 mix_hash(hash, src_ciphertext, src_len); in message_decrypt()
/linux-6.3-rc2/drivers/crypto/qat/qat_common/
A Dqat_asym_algs.c240 if (req->src_len > ctx->p_size) in qat_dh_compute_value()
289 if (sg_is_last(req->src) && req->src_len == ctx->p_size) { in qat_dh_compute_value()
293 int shift = ctx->p_size - req->src_len; in qat_dh_compute_value()
300 req->src, 0, req->src_len, 0); in qat_dh_compute_value()
668 if (req->src_len > ctx->key_sz) in qat_rsa_enc()
697 if (sg_is_last(req->src) && req->src_len == ctx->key_sz) { in qat_rsa_enc()
701 int shift = ctx->key_sz - req->src_len; in qat_rsa_enc()
708 0, req->src_len, 0); in qat_rsa_enc()
802 if (req->src_len > ctx->key_sz) in qat_rsa_dec()
845 int shift = ctx->key_sz - req->src_len; in qat_rsa_dec()
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