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Searched refs:sig_len (Results 1 – 12 of 12) sorted by relevance

/Linux-v4.19/kernel/
Dmodule_signing.c42 __be32 sig_len; /* Length of signature data */ member
51 size_t sig_len, modlen = info->len; in mod_verify_sig() local
61 sig_len = be32_to_cpu(ms.sig_len); in mod_verify_sig()
62 if (sig_len >= modlen) in mod_verify_sig()
64 modlen -= sig_len; in mod_verify_sig()
85 return verify_pkcs7_signature(mod, modlen, mod + modlen, sig_len, in mod_verify_sig()
/Linux-v4.19/scripts/
Dextract-module-sig.pl59 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;
Dsign-file.c62 uint32_t sig_len; /* Length of signature data */ member
388 sig_info.sig_len = htonl(sig_size); in main()
/Linux-v4.19/crypto/asymmetric_keys/
Dverify_pefile.c109 ctx->sig_len = ddir->certs.size; in pefile_parse_binary()
111 ctx->sig_len, ctx->sig_offset, in pefile_parse_binary()
112 ctx->sig_len, pebuf + ctx->sig_offset); in pefile_parse_binary()
133 if (ctx->sig_len < sizeof(wrapper)) { in pefile_strip_sig_wrapper()
145 if (round_up(wrapper.length, 8) != ctx->sig_len) { in pefile_strip_sig_wrapper()
163 ctx->sig_len = wrapper.length; in pefile_strip_sig_wrapper()
165 ctx->sig_len -= sizeof(wrapper); in pefile_strip_sig_wrapper()
166 if (ctx->sig_len < 4) { in pefile_strip_sig_wrapper()
195 if (len <= ctx->sig_len) { in pefile_strip_sig_wrapper()
197 ctx->sig_len = len; in pefile_strip_sig_wrapper()
[all …]
Dverify_pefile.h23 unsigned sig_len; member
/Linux-v4.19/fs/nfs/blocklayout/
Ddev.c80 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()
Dblocklayout.h66 u32 sig_len; member
Drpc_pipefs.c48 b->simple.sigs[i].sig_len); in nfs4_encode_simple()
/Linux-v4.19/fs/nfsd/
Dblocklayoutxdr.h35 u32 sig_len; member
Dblocklayoutxdr.c48 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()
Dblocklayout.c163 b->simple.sig_len = PNFS_BLOCK_UUID_LEN; in nfsd4_block_get_device_info_simple()
164 return sb->s_export_op->get_uuid(sb, b->simple.sig, &b->simple.sig_len, in nfsd4_block_get_device_info_simple()
/Linux-v4.19/net/sctp/
Dsm_statefuns.c4190 unsigned int sig_len; in sctp_sf_authenticate() local
4217 sig_len = ntohs(chunk->chunk_hdr->length) - in sctp_sf_authenticate()
4220 if (sig_len != hmac->hmac_len) in sctp_sf_authenticate()
4231 skb_pull(chunk->skb, sig_len); in sctp_sf_authenticate()
4233 save_digest = kmemdup(digest, sig_len, GFP_ATOMIC); in sctp_sf_authenticate()
4237 memset(digest, 0, sig_len); in sctp_sf_authenticate()
4244 if (memcmp(save_digest, digest, sig_len)) { in sctp_sf_authenticate()