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Searched refs:key_size (Results 1 – 25 of 202) sorted by relevance

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/linux/crypto/
H A Ddh_helper.c31 return p->key_size + p->p_size + p->g_size; in dh_data_size()
53 ptr = dh_pack_data(ptr, end, &params->key_size, in crypto_dh_encode_key()
54 sizeof(params->key_size)); in crypto_dh_encode_key()
57 ptr = dh_pack_data(ptr, end, params->key, params->key_size); in crypto_dh_encode_key()
78 ptr = dh_unpack_data(&params->key_size, ptr, sizeof(params->key_size)); in __crypto_dh_decode_key()
88 params->p = (void *)(ptr + params->key_size); in __crypto_dh_decode_key()
89 params->g = (void *)(ptr + params->key_size + params->p_size); in __crypto_dh_decode_key()
106 if (params->key_size > params->p_size || in crypto_dh_decode_key()
H A Decdh_helper.c29 return ECDH_KPP_SECRET_MIN_SIZE + params->key_size; in crypto_ecdh_key_len()
49 ptr = ecdh_pack_data(ptr, &params->key_size, sizeof(params->key_size)); in crypto_ecdh_encode_key()
50 ecdh_pack_data(ptr, params->key, params->key_size); in crypto_ecdh_encode_key()
72 ptr = ecdh_unpack_data(&params->key_size, ptr, sizeof(params->key_size)); in crypto_ecdh_decode_key()
/linux/tools/testing/selftests/bpf/prog_tests/
H A Dbtf.c68 __u32 key_size; member
136 .key_size = sizeof(int),
191 .key_size = sizeof(int),
216 .key_size = sizeof(int),
257 .key_size = sizeof(int),
302 .key_size = sizeof(int),
324 .key_size = sizeof(int),
346 .key_size = sizeof(int),
368 .key_size = sizeof(int),
393 .key_size
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/linux/tools/bpf/bpftool/
H A Dmap.c139 print_hex_data_json(key, info->key_size); in print_entry_json()
162 print_hex_data_json(key, info->key_size); in print_entry_json()
200 break_names = info->key_size > 16 || msg_size > 16; in print_entry_error_msg()
201 single_line = info->key_size + msg_size <= 24 && !break_names; in print_entry_error_msg()
204 fprint_hex(stdout, key, info->key_size, " "); in print_entry_error_msg()
227 print_hex_data_json(key, map_info->key_size); in print_entry_error()
253 break_names = info->key_size > 16 || info->value_size > 16; in print_entry_plain()
254 single_line = info->key_size + info->value_size <= 24 && in print_entry_plain()
257 if (info->key_size) { in print_entry_plain()
259 fprint_hex(stdout, key, info->key_size, " "); in print_entry_plain()
341 parse_elem(char ** argv,struct bpf_map_info * info,void * key,void * value,__u32 key_size,__u32 value_size,__u32 * flags,__u32 ** value_fd,__u32 open_flags) parse_elem() argument
1253 __u32 key_size = 0, value_size = 0, max_entries = 0; do_create() local
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/linux/tools/testing/selftests/bpf/map_tests/
H A Dlpm_trie_map_basic_ops.c445 size_t key_size; in test_lpm_delete() local
449 key_size = sizeof(*key) + sizeof(__u32); in test_lpm_delete()
450 key = alloca(key_size); in test_lpm_delete()
453 key_size, sizeof(value), in test_lpm_delete()
554 size_t key_size; in test_lpm_get_next_key() local
558 key_size = sizeof(*key_p) + sizeof(__u32); in test_lpm_get_next_key()
559 key_p = alloca(key_size); in test_lpm_get_next_key()
560 next_key_p = alloca(key_size); in test_lpm_get_next_key()
562 map_fd = bpf_map_create(BPF_MAP_TYPE_LPM_TRIE, NULL, key_size, sizeof(value), 100, &opts); in test_lpm_get_next_key()
573 memset(key_p, 0, key_size); in test_lpm_get_next_key()
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/linux/tools/lib/bpf/
H A Dlibbpf_probes.c285 int key_size, value_size, max_entries; in probe_map_create() local
289 key_size = sizeof(__u32); in probe_map_create()
298 key_size = sizeof(__u64); in probe_map_create()
304 key_size = sizeof(struct bpf_cgroup_storage_key); in probe_map_create()
310 key_size = 0; in probe_map_create()
327 key_size = 0; in probe_map_create()
338 key_size = 0; in probe_map_create()
342 key_size = 0; in probe_map_create()
368 key_size = sizeof(__u32); in probe_map_create()
392 fd = bpf_map_create(map_type, NULL, key_size, value_siz in probe_map_create()
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/linux/drivers/net/ethernet/netronome/nfp/flower/
H A Doffload.c155 u32 *key_layer_two, int *key_size, bool ipv6, in nfp_flower_calc_opt_layer() argument
166 *key_size += sizeof(struct nfp_flower_geneve_options); in nfp_flower_calc_opt_layer()
175 u32 *key_layer_two, u8 *key_layer, int *key_size, in nfp_flower_calc_udp_tun_layer() argument
189 *key_size += sizeof(struct nfp_flower_ext_meta); in nfp_flower_calc_udp_tun_layer()
191 *key_size += sizeof(struct nfp_flower_ipv6_udp_tun); in nfp_flower_calc_udp_tun_layer()
193 *key_size += sizeof(struct nfp_flower_ipv4_udp_tun); in nfp_flower_calc_udp_tun_layer()
208 *key_size += sizeof(struct nfp_flower_ext_meta); in nfp_flower_calc_udp_tun_layer()
213 *key_size += sizeof(struct nfp_flower_ipv6_udp_tun); in nfp_flower_calc_udp_tun_layer()
215 *key_size += sizeof(struct nfp_flower_ipv4_udp_tun); in nfp_flower_calc_udp_tun_layer()
224 err = nfp_flower_calc_opt_layer(enc_op, key_layer_two, key_size, in nfp_flower_calc_udp_tun_layer()
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H A Dconntrack.c623 int key_size; in nfp_fl_calc_key_layers_sz() local
626 key_size = sizeof(struct nfp_flower_meta_tci); in nfp_fl_calc_key_layers_sz()
630 map[FLOW_PAY_EXT_META] = key_size; in nfp_fl_calc_key_layers_sz()
631 key_size += sizeof(struct nfp_flower_ext_meta); in nfp_fl_calc_key_layers_sz()
634 map[FLOW_PAY_INPORT] = key_size; in nfp_fl_calc_key_layers_sz()
635 key_size += sizeof(struct nfp_flower_in_port); in nfp_fl_calc_key_layers_sz()
638 map[FLOW_PAY_MAC_MPLS] = key_size; in nfp_fl_calc_key_layers_sz()
639 key_size += sizeof(struct nfp_flower_mac_mpls); in nfp_fl_calc_key_layers_sz()
642 map[FLOW_PAY_L4] = key_size; in nfp_fl_calc_key_layers_sz()
643 key_size += sizeof(struct nfp_flower_tp_ports); in nfp_fl_calc_key_layers_sz()
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/linux/tools/perf/util/bpf_skel/
H A Dlock_contention.bpf.c31 __uint(key_size, sizeof(__u32));
39 __uint(key_size, sizeof(__u32));
47 __uint(key_size, sizeof(__u64)); // owner stacktrace
55 __uint(key_size, sizeof(__u64)); // lock address
63 __uint(key_size, sizeof(struct contention_key));
79 __uint(key_size, sizeof(__u32));
87 __uint(key_size, sizeof(struct contention_key));
94 __uint(key_size, sizeof(__u32));
101 __uint(key_size, sizeof(__u64));
108 __uint(key_size, sizeof(__u32));
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H A Doff_cpu.bpf.c46 __uint(key_size, sizeof(__u32));
57 __uint(key_size, sizeof(int));
64 __uint(key_size, sizeof(__u32));
78 __uint(key_size, sizeof(struct offcpu_key));
85 __uint(key_size, sizeof(__u32));
92 __uint(key_size, sizeof(__u32));
99 __uint(key_size, sizeof(__u64));
H A Dbperf_leader.bpf.c9 __uint(key_size, sizeof(__u32));
16 __uint(key_size, sizeof(__u32));
23 __uint(key_size, sizeof(__u32));
H A Dfunc_latency.bpf.c12 __uint(key_size, sizeof(__u64));
19 __uint(key_size, sizeof(__u32));
26 __uint(key_size, sizeof(__u32));
33 __uint(key_size, sizeof(__u32));
H A Dbpf_prog_profiler.bpf.c10 __uint(key_size, sizeof(__u32));
17 __uint(key_size, sizeof(__u32));
25 __uint(key_size, sizeof(__u32));
H A Dbperf_cgroup.bpf.c16 __uint(key_size, sizeof(__u32));
24 __uint(key_size, sizeof(__u64));
32 __uint(key_size, sizeof(__u32));
40 __uint(key_size, sizeof(__u32));
H A Dkwork_trace.bpf.c37 __uint(key_size, sizeof(struct work_key));
44 __uint(key_size, sizeof(struct work_key));
51 __uint(key_size, sizeof(struct work_key));
58 __uint(key_size, sizeof(__u32));
65 __uint(key_size, sizeof(__u32));
/linux/drivers/mmc/host/
H A Dcqhci-crypto.c17 enum cqhci_crypto_key_size key_size; member
21 .key_size = CQHCI_CRYPTO_KEY_SIZE_256,
72 ccap_array[i].key_size == alg->key_size && in cqhci_crypto_keyslot_program()
142 cqhci_crypto_algs[i].key_size == cap.key_size) in cqhci_find_blk_crypto_mode()
/linux/tools/testing/selftests/bpf/benchs/
H A Dbench_bpf_hashmap_lookup.c21 __u32 key_size; member
27 .key_size = 4,
67 args.key_size = ret; in parse_arg()
167 bpf_map__set_key_size(ctx.skel->maps.hash_map_bench, args.key_size); in setup()
174 if (args.key_size > 4) { in setup()
175 for (i = 1; i < args.key_size/4; i++) in setup()
/linux/kernel/trace/
H A Dtracing_map.c414 elt->key = kzalloc(map->key_size, GFP_KERNEL); in tracing_map_elt_alloc()
505 static inline bool keys_match(void *key, void *test_key, unsigned key_size) in keys_match() argument
509 if (memcmp(key, test_key, key_size)) in keys_match()
523 key_hash = jhash(key, map->key_size, 0); in __tracing_map_insert()
536 keys_match(key, val->key, map->key_size)) { in __tracing_map_insert()
576 memcpy(elt->key, key, map->key_size); in __tracing_map_insert()
769 unsigned int key_size, in tracing_map_create() argument
798 map->key_size = key_size; in tracing_map_create()
852 return memcmp(a->key, b->key, a->elt->map->key_size); in cmp_entries_dup()
963 int n_entries, unsigned int key_size) in detect_dups() argument
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/linux/tools/bpf/bpftool/skeleton/
H A Dprofiler.bpf.c16 __uint(key_size, sizeof(u32));
23 __uint(key_size, sizeof(u32));
30 __uint(key_size, sizeof(u32));
37 __uint(key_size, sizeof(u32));
/linux/crypto/asymmetric_keys/
H A Dpkcs8_parser.c25 u32 key_size; member
90 ctx->key_size = vlen; in pkcs8_note_key()
119 pub->key = kmemdup(ctx.key, ctx.key_size, GFP_KERNEL); in pkcs8_parse()
123 pub->keylen = ctx.key_size; in pkcs8_parse()
/linux/kernel/bpf/
H A Dmap_in_map.c37 inner_map_meta->key_size = inner_map->key_size; in bpf_map_meta_alloc()
88 meta0->key_size == meta1->key_size && in bpf_map_meta_equal()
H A Dmap_iter.c104 u32 key_acc_size, value_acc_size, key_size, value_size; in bpf_iter_attach_map() local
127 key_size = map->key_size; in bpf_iter_attach_map()
133 if (key_acc_size > key_size || value_acc_size > value_size) { in bpf_iter_attach_map()
/linux/fs/ecryptfs/
H A Dcrypto.c231 crypt_stat->key_size); in crypt_scatterlist()
233 crypt_stat->key_size); in crypt_scatterlist()
250 crypt_stat->key_size); in crypt_scatterlist()
481 crypt_stat->key_size << 3); in ecryptfs_init_crypt_ctx()
562 md5(crypt_stat->key, crypt_stat->key_size, dst); in ecryptfs_compute_root_iv()
569 get_random_bytes(crypt_stat->key, crypt_stat->key_size); in ecryptfs_generate_new_key()
575 crypt_stat->key_size); in ecryptfs_generate_new_key()
649 crypt_stat->key_size = ECRYPTFS_DEFAULT_KEY_BYTES; in ecryptfs_set_default_crypt_stat_vals()
701 crypt_stat->key_size = in ecryptfs_new_file_context()
1452 char *cipher_name, size_t *key_size) in ecryptfs_process_key_cipher() argument
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H A Dkeystore.c306 data_len = (8 + ECRYPTFS_SIG_SIZE_HEX + crypt_stat->key_size); in write_tag_66_packet()
326 rc = ecryptfs_write_packet_length(&message[i], crypt_stat->key_size + 3, in write_tag_66_packet()
335 memcpy(&message[i], crypt_stat->key, crypt_stat->key_size); in write_tag_66_packet()
336 i += crypt_stat->key_size; in write_tag_66_packet()
337 for (j = 0; j < crypt_stat->key_size; j++) in write_tag_66_packet()
1131 crypt_stat->key_size = auth_tok->session_key.decrypted_key_size; in decrypt_pki_encrypted_session_key()
1142 crypt_stat->key_size); in decrypt_pki_encrypted_session_key()
1405 crypt_stat->key_size = 24; in parse_tag_3_packet()
1408 crypt_stat->key_size = in parse_tag_3_packet()
1668 crypt_stat->key_size); in decrypt_passphrase_encrypted_session_key()
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/linux/net/core/
H A Dsock_map.c44 attr->key_size != 4 || in sock_map_alloc()
880 u32 key_size) in sock_hash_lookup_elem_raw() argument
886 !memcmp(&elem->key, key, key_size)) in sock_hash_lookup_elem_raw()
896 u32 key_size = map->key_size, hash; in __sock_hash_lookup_elem() local
902 hash = sock_hash_bucket_hash(key, key_size); in __sock_hash_lookup_elem()
904 elem = sock_hash_lookup_elem_raw(&bucket->head, hash, key, key_size); in __sock_hash_lookup_elem()
932 elem->key, map->key_size); in sock_hash_delete_from_link()
944 u32 hash, key_size = map->key_size; in sock_hash_delete_elem() local
949 hash = sock_hash_bucket_hash(key, key_size); in sock_hash_delete_elem()
953 elem = sock_hash_lookup_elem_raw(&bucket->head, hash, key, key_size); in sock_hash_delete_elem()
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