| /Linux-v6.1/scripts/ |
| D | extract-module-sig.pl | 59 my ($algo, $hash, $id_type, $name_len, $kid_len, $sig_len) = @info;
75 unless ($p >= $name_len + $kid_len + $sig_len);
77 $p -= $sig_len;
78 my $raw_sig = substr($buf, $p, $sig_len);
86 if ($sig_len > 0) {
87 print STDERR "Found $sig_len bytes of signature [";
88 my $n = $sig_len > 16 ? 16 : $sig_len;
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| D | sign-file.c | 69 uint32_t sig_len; /* Length of signature data */ member
395 sig_info.sig_len = htonl(sig_size); in main()
|
| /Linux-v6.1/security/integrity/ima/ |
| D | ima_modsig.c | 46 size_t sig_len; in ima_read_modsig() local
64 sig_len = be32_to_cpu(sig->sig_len); in ima_read_modsig()
65 buf_len -= sig_len + sizeof(*sig); in ima_read_modsig()
68 hdr = kzalloc(sizeof(*hdr) + sig_len, GFP_KERNEL); in ima_read_modsig()
72 hdr->pkcs7_msg = pkcs7_parse_message(buf + buf_len, sig_len); in ima_read_modsig()
79 memcpy(hdr->raw_pkcs7, buf + buf_len, sig_len); in ima_read_modsig()
80 hdr->raw_pkcs7_len = sig_len; in ima_read_modsig()
|
| /Linux-v6.1/tools/testing/selftests/bpf/prog_tests/ |
| D | verify_pkcs7_sig.c | 49 __be32 sig_len; /* Length of signature data */ member
56 __u32 sig_len; member
148 data_item->sig_len = st.st_size; in populate_data_item_str()
156 ret = read(fd, data_item->sig, data_item->sig_len); in populate_data_item_str()
160 if (ret != data_item->sig_len) { in populate_data_item_str()
180 int ret, fd, modlen, marker_len, sig_len; in populate_data_item_mod() local
230 sig_len = __be32_to_cpu(ms.sig_len); in populate_data_item_mod()
231 modlen -= sig_len + sizeof(ms); in populate_data_item_mod()
241 if (sig_len > sizeof(data_item->sig)) { in populate_data_item_mod()
246 memcpy(data_item->sig, mod + modlen, sig_len); in populate_data_item_mod()
[all …]
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| /Linux-v6.1/kernel/module/ |
| D | signing.c | 46 size_t sig_len, modlen = info->len; in mod_verify_sig() local
60 sig_len = be32_to_cpu(ms.sig_len); in mod_verify_sig()
61 modlen -= sig_len + sizeof(ms); in mod_verify_sig()
64 return verify_pkcs7_signature(mod, modlen, mod + modlen, sig_len, in mod_verify_sig()
|
| /Linux-v6.1/crypto/asymmetric_keys/ |
| D | verify_pefile.c | 105 ctx->sig_len = ddir->certs.size; in pefile_parse_binary()
107 ctx->sig_len, ctx->sig_offset, in pefile_parse_binary()
108 ctx->sig_len, pebuf + ctx->sig_offset); in pefile_parse_binary()
129 if (ctx->sig_len < sizeof(wrapper)) { in pefile_strip_sig_wrapper()
141 if (round_up(wrapper.length, 8) != ctx->sig_len) { in pefile_strip_sig_wrapper()
159 ctx->sig_len = wrapper.length; in pefile_strip_sig_wrapper()
161 ctx->sig_len -= sizeof(wrapper); in pefile_strip_sig_wrapper()
162 if (ctx->sig_len < 4) { in pefile_strip_sig_wrapper()
191 if (len <= ctx->sig_len) { in pefile_strip_sig_wrapper()
193 ctx->sig_len = len; in pefile_strip_sig_wrapper()
[all …]
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| D | verify_pefile.h | 19 unsigned sig_len; member
|
| /Linux-v6.1/arch/s390/kernel/ |
| D | machine_kexec_file.c | 33 unsigned long sig_len; in s390_verify_sig() local
51 sig_len = be32_to_cpu(ms->sig_len); in s390_verify_sig()
52 if (sig_len >= kernel_len) in s390_verify_sig()
54 kernel_len -= sig_len; in s390_verify_sig()
70 kernel + kernel_len, sig_len, in s390_verify_sig()
76 kernel + kernel_len, sig_len, in s390_verify_sig()
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| /Linux-v6.1/tools/testing/selftests/bpf/progs/ |
| D | test_verify_pkcs7_sig.c | 32 __u32 sig_len; member
72 if (data_val->sig_len > sizeof(data_val->sig)) in BPF_PROG()
75 bpf_dynptr_from_mem(data_val->sig, data_val->sig_len, 0, &sig_ptr); in BPF_PROG()
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| /Linux-v6.1/drivers/md/ |
| D | dm-verity-verify-sig.c | 107 const void *sig_data, size_t sig_len) in verity_verify_root_hash() argument
114 if (!sig_data || sig_len == 0) { in verity_verify_root_hash()
122 sig_len, in verity_verify_root_hash()
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| D | dm-verity-verify-sig.h | 24 const void *sig_data, size_t sig_len);
38 const void *sig_data, size_t sig_len) in verity_verify_root_hash() argument
|
| /Linux-v6.1/fs/nfs/blocklayout/ |
| D | dev.c | 80 b->simple.sigs[i].sig_len = be32_to_cpup(p++); in nfs4_block_decode_volume()
81 if (b->simple.sigs[i].sig_len > PNFS_BLOCK_UUID_LEN) { in nfs4_block_decode_volume()
83 b->simple.sigs[i].sig_len); in nfs4_block_decode_volume()
87 p = xdr_inline_decode(xdr, b->simple.sigs[i].sig_len); in nfs4_block_decode_volume()
91 b->simple.sigs[i].sig_len); in nfs4_block_decode_volume()
94 (XDR_QUADLEN(b->simple.sigs[i].sig_len) << 2); in nfs4_block_decode_volume()
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| D | blocklayout.h | 66 u32 sig_len; member
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| D | rpc_pipefs.c | 47 b->simple.sigs[i].sig_len); in nfs4_encode_simple()
|
| /Linux-v6.1/include/linux/ |
| D | module_signature.h | 40 __be32 sig_len; /* Length of signature data */ member
|
| /Linux-v6.1/kernel/ |
| D | module_signature.c | 24 if (be32_to_cpu(ms->sig_len) >= file_len - sizeof(*ms)) in mod_check_sig()
|
| /Linux-v6.1/fs/nfsd/ |
| D | blocklayoutxdr.c | 48 len = 4 + 4 + 8 + 4 + (XDR_QUADLEN(b->simple.sig_len) << 2); in nfsd4_block_encode_volume()
56 p = xdr_encode_opaque(p, b->simple.sig, b->simple.sig_len); in nfsd4_block_encode_volume()
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| D | blocklayoutxdr.h | 35 u32 sig_len; member
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| D | blocklayout.c | 158 b->simple.sig_len = PNFS_BLOCK_UUID_LEN; in nfsd4_block_get_device_info_simple()
159 return sb->s_export_op->get_uuid(sb, b->simple.sig, &b->simple.sig_len, in nfsd4_block_get_device_info_simple()
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| /Linux-v6.1/net/sctp/ |
| D | sm_statefuns.c | 4356 unsigned int sig_len; in sctp_sf_authenticate() local
4383 sig_len = ntohs(chunk->chunk_hdr->length) - in sctp_sf_authenticate()
4386 if (sig_len != hmac->hmac_len) in sctp_sf_authenticate()
4397 skb_pull(chunk->skb, sig_len); in sctp_sf_authenticate()
4399 save_digest = kmemdup(digest, sig_len, GFP_ATOMIC); in sctp_sf_authenticate()
4403 memset(digest, 0, sig_len); in sctp_sf_authenticate()
4410 if (memcmp(save_digest, digest, sig_len)) { in sctp_sf_authenticate()
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