Searched refs:sig_size (Results 1 - 25 of 26) sorted by relevance

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/linux-master/fs/verity/
H A Dsignature.c41 * @sig_size: size of signature in bytes, or 0 if no signature
49 const u8 *signature, size_t sig_size)
56 if (sig_size == 0) {
90 signature, sig_size, fsverity_keyring,
48 fsverity_verify_signature(const struct fsverity_info *vi, const u8 *signature, size_t sig_size) argument
H A Dopen.c159 * builtin signature and with the sig_size field set to 0.
165 __le32 sig_size = desc->sig_size; local
168 desc->sig_size = 0;
170 desc->sig_size = sig_size;
212 le32_to_cpu(desc->sig_size));
312 if (le32_to_cpu(desc->sig_size) > desc_size - sizeof(*desc)) {
H A Dread_metadata.c110 desc->sig_size = 0;
128 if (desc->sig_size == 0) {
135 * already verified that sig_size is in-bounds.
138 le32_to_cpu(desc->sig_size));
H A Denable.c190 size_t desc_size = struct_size(desc, signature, arg->sig_size);
212 if (arg->sig_size &&
214 arg->sig_size)) {
218 desc->sig_size = cpu_to_le32(arg->sig_size);
340 if (arg.sig_size > FS_VERITY_MAX_SIGNATURE_SIZE)
H A Dfsverity_private.h137 const u8 *signature, size_t sig_size);
143 const u8 *signature, size_t sig_size)
142 fsverity_verify_signature(const struct fsverity_info *vi, const u8 *signature, size_t sig_size) argument
/linux-master/drivers/md/
H A Ddm-verity-verify-sig.h15 unsigned int sig_size; member in struct:dm_verity_sig_opts
H A Ddm-verity-verify-sig.c56 sig_opts->sig_size = ukp->datalen;
58 memcpy(sig_opts->sig, ukp->data, sig_opts->sig_size);
137 sig_opts->sig_size = 0;
H A Ddm-verity-target.c1432 verify_args.sig_size);
/linux-master/drivers/nfc/s3fwrn5/
H A Dfirmware.h70 u32 sig_size; member in struct:s3fwrn5_fw_image
83 u32 sig_size; member in struct:s3fwrn5_fw_info
H A Dfirmware.c111 const void *sig_data, u16 sig_size)
121 args.signature_size = sig_size;
164 sig_data, sig_size);
308 memcpy(&fw->sig_size, fw->fw->data + 0x18, 4);
382 fw_info->sig_size = s3fwrn5_fw_is_custom(&bootinfo) ?
383 fw_info->fw.custom_sig_size : fw_info->fw.sig_size;
441 SHA1_DIGEST_SIZE, fw_info->sig, fw_info->sig_size);
109 s3fwrn5_fw_enter_update_mode(struct s3fwrn5_fw_info *fw_info, const void *hash_data, u16 hash_size, const void *sig_data, u16 sig_size) argument
/linux-master/include/uapi/linux/
H A Dfsverity.h25 __u32 sig_size; member in struct:fsverity_enable_arg
43 * Note: when computing the file digest, 'sig_size' and 'signature' must be left
53 __le32 sig_size; member in struct:fsverity_descriptor
/linux-master/drivers/gpu/drm/nouveau/nvkm/falcon/
H A Dfw.c38 FLCNFW_DBG(fw, "patching sigs:%d size:%d", fw->sig_nr, fw->sig_size);
45 src = idx * fw->sig_size;
47 len = fw->sig_size / 4;
168 nvkm_falcon_fw_sign(struct nvkm_falcon_fw *fw, u32 sig_base_img, u32 sig_size, const u8 *sigs, argument
174 fw->sig_size = sig_size;
177 fw->sigs = kmalloc_array(fw->sig_nr, fw->sig_size, GFP_KERNEL);
181 memcpy(fw->sigs, sigs + sig_base_prd, sig_nr_prd * fw->sig_size);
183 memcpy(fw->sigs + sig_size, sigs + sig_base_dbg, sig_nr_dbg * fw->sig_size);
[all...]
/linux-master/tools/testing/selftests/bpf/progs/
H A Dtest_sig_in_xattr.c41 __u32 sig_size; variable
/linux-master/scripts/
H A Dsign-file.c226 unsigned long module_size, sig_size; local
394 sig_size = BIO_number_written(bd) - module_size;
395 sig_info.sig_len = htonl(sig_size);
/linux-master/security/integrity/
H A Ddigsig_asymmetric.c96 if (siglen != be16_to_cpu(hdr->sig_size))
H A Dintegrity.h87 __be16 sig_size; /* signature size */ member in struct:signature_v2_hdr
/linux-master/drivers/gpu/drm/nouveau/include/nvkm/subdev/
H A Dacr.h103 u32 sig_size; member in struct:nvkm_acr_lsfw
/linux-master/drivers/gpu/drm/nouveau/include/nvkm/core/
H A Dfalcon.h108 u32 sig_size; member in struct:nvkm_falcon_fw
147 int nvkm_falcon_fw_sign(struct nvkm_falcon_fw *, u32 sig_base_img, u32 sig_size, const u8 *sigs,
/linux-master/drivers/gpu/drm/nouveau/nvkm/subdev/acr/
H A Dga102.c104 .sig_size = lsfw->sig_size,
H A Dlsfw.c236 lsfw->sig_size = hshdr->sig_prod_size / cnt;
239 lsfw->sig_nr * lsfw->sig_size, GFP_KERNEL);
/linux-master/drivers/media/rc/
H A Dredrat3.c166 __be16 sig_size; member in struct:redrat3_irdata
343 unsigned int i, sig_size, offset, val; local
360 sig_size = be16_to_cpu(rr3->irdata.sig_size);
361 for (i = 0; i < sig_size; i++) {
824 irdata->sig_size = cpu_to_be16(count + RR3_TX_TRAILER_LEN);
/linux-master/crypto/
H A Drsa-pkcs1pad.c462 const unsigned int sig_size = req->src_len; local
517 sg_nents_for_len(req->src, sig_size + digest_size),
519 digest_size, sig_size);
556 const unsigned int sig_size = req->src_len; local
561 !ctx->key_size || sig_size != ctx->key_size)
577 req_ctx->out_sg, sig_size, ctx->key_size);
/linux-master/drivers/gpu/drm/nouveau/include/nvfw/
H A Dacr.h117 u32 sig_size; member in struct:lsb_header_v2::lsf_signature_v2
/linux-master/arch/x86/um/
H A Dsignal.c459 int sig_size = (_NSIG_WORDS - 1) * sizeof(unsigned long); local
462 copy_from_user(&set.sig[1], frame->extramask, sig_size))
/linux-master/tools/testing/selftests/bpf/prog_tests/
H A Dverify_pkcs7_sig.c503 skel->bss->sig_size = ret;

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