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/openbmc/linux/tools/crypto/ccp/
H A Ddbc.c21 int get_nonce(int fd, void *nonce_out, void *signature) in get_nonce() argument
24 .auth_needed = !!signature, in get_nonce()
29 if (signature) in get_nonce()
30 memcpy(tmp.signature, signature, sizeof(tmp.signature)); in get_nonce()
39 int set_uid(int fd, __u8 *uid, __u8 *signature) in set_uid() argument
44 assert(signature); in set_uid()
47 memcpy(tmp.signature, signature, sizeof(tmp.signature)); in set_uid()
54 int process_param(int fd, int msg_index, __u8 *signature, int *data) in process_param() argument
62 assert(signature); in process_param()
65 memcpy(tmp.signature, signature, sizeof(tmp.signature)); in process_param()
[all …]
H A Dtest_dbc.py36 self.signature = b"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"
142 get_nonce(self.d, self.signature)
148 set_uid(self.d, self.uid, self.signature)
173 set_uid(self.d, self.uid, self.signature)
177 get_nonce(self.d, self.signature)
210 result = process_param(self.d, keys[k], self.signature)
216 set_uid(self.d, self.uid, self.signature)
220 process_param(self.d, (0xF,), self.signature)
250 new = process_param(self.d, PARAM_GET_PWR_CAP, self.signature)
256 cur = process_param(self.d, PARAM_GET_PWR_CAP, self.signature)
[all …]
H A Ddbc.py33 def get_nonce(device, signature): argument
37 ret = lib.get_nonce(device.fileno(), ctypes.byref(buf), signature)
43 def set_uid(device, new_uid, signature): argument
44 if not signature:
48 ret = lib.set_uid(device.fileno(), new_uid, signature)
54 def process_param(device, message, signature, data=None): argument
55 if not signature:
60 sig = ctypes.create_string_buffer(signature, len(signature))
H A Ddbc_cli.py71 if args.signature:
72 if not os.path.exists(args.signature):
73 raise ValueError("Invalid signature file %s" % args.signature)
74 with open(args.signature, "rb") as f:
113 param, signature = process_param(d, messages[args.message], sig)
117 sig=_pretty_buffer(bytes(signature)),
126 param, signature = process_param(d, messages[args.message], sig, data)
130 sig=_pretty_buffer(bytes(signature)),
/openbmc/sdbusplus/include/sdbusplus/
H A Dvtable.hpp27 constexpr vtable_t method(const char* member, const char* signature,
40 constexpr vtable_t method_o(const char* member, const char* signature,
51 constexpr vtable_t signal(const char* member, const char* signature,
61 constexpr vtable_t property(const char* member, const char* signature,
99 property_o(const char* member, const char* signature,
134 constexpr vtable_t method(const char* member, const char* signature, in method() argument
141 constexpr vtable_t method_o(const char* member, const char* signature, in method_o() argument
150 constexpr vtable_t signal(const char* member, const char* signature, in signal() argument
153 return vtable_t SD_BUS_SIGNAL(member, signature, flags); in signal()
156 constexpr vtable_t property(const char* member, const char* signature, in property() argument
[all …]
/openbmc/linux/tools/power/acpi/os_specific/service_layers/
H A Doslinuxtbl.c57 char *signature,
289 ACPI_COPY_NAMESEG(new_info->signature, signature); in osl_add_table_to_list()
296 if (ACPI_COMPARE_NAMESEG(next->signature, signature)) { in osl_add_table_to_list()
935 (mapped_table->signature, signature)) { in osl_get_bios_table()
1080 if (signature) { in osl_map_table()
1090 (signature, mapped_table->signature)) { in osl_map_table()
1230 if (signature) { in osl_read_table_from_file()
1239 } else if (!ACPI_COMPARE_NAMESEG(signature, header.signature)) { in osl_read_table_from_file()
1242 signature, header.signature); in osl_read_table_from_file()
1271 header.signature); in osl_read_table_from_file()
[all …]
/openbmc/sdbusplus/test/message/
H A Dnative_types.cpp27 std::string s2 = sdbusplus::message::signature("iii"); in TEST()
28 sdbusplus::message::signature sig = s2; in TEST()
36 std::vector<sdbusplus::message::signature> v = { in TEST()
37 sdbusplus::message::signature("iii")}; in TEST()
44 std::map<sdbusplus::message::signature, int> m = { in TEST()
45 {sdbusplus::message::signature("iii"), 1}}; in TEST()
47 ASSERT_EQ(m[sdbusplus::message::signature("iii")], 1); in TEST()
52 std::unordered_map<sdbusplus::message::signature, int> u = { in TEST()
53 {sdbusplus::message::signature("iii"), 2}}; in TEST()
55 ASSERT_EQ(u[sdbusplus::message::signature("iii")], 2); in TEST()
/openbmc/qemu/block/
H A Dvhdx-endian.c37 h->signature = le32_to_cpu(h->signature); in vhdx_header_le_import()
56 new_h->signature = cpu_to_le32(orig_h->signature); in vhdx_header_le_export()
82 d->signature = le32_to_cpu(d->signature); in vhdx_log_desc_le_import()
91 d->signature = cpu_to_le32(d->signature); in vhdx_log_desc_le_export()
120 hdr->signature = le32_to_cpu(hdr->signature); in vhdx_log_entry_hdr_le_import()
135 hdr->signature = cpu_to_le32(hdr->signature); in vhdx_log_entry_hdr_le_export()
152 hdr->signature = le32_to_cpu(hdr->signature); in vhdx_region_header_le_import()
161 hdr->signature = cpu_to_le32(hdr->signature); in vhdx_region_header_le_export()
192 hdr->signature = le64_to_cpu(hdr->signature); in vhdx_metadata_header_le_import()
200 hdr->signature = cpu_to_le64(hdr->signature); in vhdx_metadata_header_le_export()
/openbmc/linux/drivers/acpi/acpica/
H A Dtbfind.c34 acpi_tb_find_table(char *signature, in acpi_tb_find_table() argument
45 if (!acpi_ut_valid_nameseg(signature)) { in acpi_tb_find_table()
59 ACPI_COPY_NAMESEG(header.signature, signature); in acpi_tb_find_table()
67 if (memcmp(&(acpi_gbl_root_table_list.tables[i].signature), in acpi_tb_find_table()
68 header.signature, ACPI_NAMESEG_SIZE)) { in acpi_tb_find_table()
96 (acpi_gbl_root_table_list.tables[i].pointer->signature, in acpi_tb_find_table()
97 header.signature, ACPI_NAMESEG_SIZE) && (!oem_id[0] in acpi_tb_find_table()
113 header.signature)); in acpi_tb_find_table()
H A Dtbprint.c73 acpi_tb_fix_string(out_header->signature, ACPI_NAMESEG_SIZE); in acpi_tb_cleanup_table_header()
98 if (ACPI_COMPARE_NAMESEG(header->signature, ACPI_SIG_FACS)) { in acpi_tb_print_table_header()
103 header->signature, ACPI_FORMAT_UINT64(address), in acpi_tb_print_table_header()
106 header)->signature)) { in acpi_tb_print_table_header()
131 local_header.signature, ACPI_FORMAT_UINT64(address), in acpi_tb_print_table_header()
H A Dtbxface.c165 table_desc->signature.ascii)); in ACPI_EXPORT_SYMBOL_INIT()
216 acpi_get_table_header(char *signature, in ACPI_EXPORT_SYMBOL_INIT()
225 if (!signature || !out_table_header) { in ACPI_EXPORT_SYMBOL_INIT()
234 (&(acpi_gbl_root_table_list.tables[i].signature), in ACPI_EXPORT_SYMBOL_INIT()
235 signature)) { in ACPI_EXPORT_SYMBOL_INIT()
297 acpi_get_table(char *signature, in ACPI_EXPORT_SYMBOL()
307 if (!signature || !out_table) { in ACPI_EXPORT_SYMBOL()
326 if (!ACPI_COMPARE_NAMESEG(&table_desc->signature, signature)) { in ACPI_EXPORT_SYMBOL()
H A Dtbxfload.c121 !ACPI_COMPARE_NAMESEG(table->signature.ascii, ACPI_SIG_DSDT) || in ACPI_EXPORT_SYMBOL_INIT()
174 (table->signature.ascii, ACPI_SIG_SSDT) in ACPI_EXPORT_SYMBOL_INIT()
175 && !ACPI_COMPARE_NAMESEG(table->signature.ascii, in ACPI_EXPORT_SYMBOL_INIT()
177 && !ACPI_COMPARE_NAMESEG(table->signature.ascii, in ACPI_EXPORT_SYMBOL_INIT()
191 table->signature.ascii, in ACPI_EXPORT_SYMBOL_INIT()
198 table->signature.ascii, in ACPI_EXPORT_SYMBOL_INIT()
406 (acpi_gbl_root_table_list.tables[i].signature.ascii, in ACPI_EXPORT_SYMBOL()
/openbmc/linux/tools/power/acpi/tools/acpidump/
H A Dapdump.c33 if (!ACPI_VALIDATE_RSDP_SIG(table->signature)) { in ap_is_valid_header()
37 if (!acpi_ut_valid_nameseg(table->signature)) { in ap_is_valid_header()
40 *(u32 *)table->signature); in ap_is_valid_header()
73 if (ACPI_VALIDATE_RSDP_SIG(table->signature)) { in ap_is_valid_checksum()
88 table->signature); in ap_is_valid_checksum()
116 if (ACPI_VALIDATE_RSDP_SIG(table->signature)) { in ap_get_table_length()
168 table->signature, ACPI_FORMAT_UINT64(address)); in ap_dump_table_buffer()
292 int ap_dump_table_by_name(char *signature) in ap_dump_table_by_name() argument
301 if (strlen(signature) != ACPI_NAMESEG_SIZE) { in ap_dump_table_by_name()
304 signature); in ap_dump_table_by_name()
[all …]
/openbmc/linux/Documentation/security/
H A Ddigsig.rst19 Digital signature verification API provides a method to verify digital signature.
22 Digital signature verification is implemented using cut-down kernel port of
27 Public key and signature consist of header and MPIs::
38 uint8_t version; /* signature format version */
39 time_t timestamp; /* signature made */
48 Signature header is used as an input to generate a signature.
58 digsig_verify() - digital signature verification with public key
62 * digsig_verify() - digital signature verification with public key
64 * @sig: digital signature
65 * @sigen: length of the signature
[all …]
/openbmc/linux/drivers/net/wwan/iosm/
H A Diosm_ipc_mux_codec.h101 __le32 signature; member
120 __le32 signature; member
137 __le32 signature; member
158 __le32 signature; member
183 __le32 signature; member
207 __le32 signature; member
235 __le32 signature; member
/openbmc/linux/drivers/gpu/drm/nouveau/nvkm/nvfw/
H A Dflcn.c71 hdr->signature[0], hdr->signature[1], hdr->signature[2], in flcn_bl_dmem_desc_dump()
72 hdr->signature[3]); in flcn_bl_dmem_desc_dump()
95 hdr->signature[0], hdr->signature[1], hdr->signature[2], in flcn_bl_dmem_desc_v1_dump()
96 hdr->signature[3]); in flcn_bl_dmem_desc_v1_dump()
/openbmc/linux/Documentation/arch/arm64/
H A Dacpi_object_usage.rst51 BERT Section 18.3 (signature == "BERT")
64 BGRT Section 5.2.22 (signature == "BGRT")
78 CPEP Section 5.2.18 (signature == "CPEP")
127 ECDT Section 5.2.16 (signature == "ECDT")
136 EINJ Section 18.6 (signature == "EINJ")
146 ERST Section 18.5 (signature == "ERST")
161 FACS Section 5.2.10 (signature == "FACS")
170 FADT Section 5.2.9 (signature == "FACP")
190 FPDT Section 5.2.23 (signature == "FPDT")
196 GTDT Section 5.2.24 (signature == "GTDT")
[all …]
/openbmc/openpower-pnor-code-mgmt/test/
H A Dtest_signature.cpp85 signature = std::make_unique<Signature>(extractPath, "pnor.xz.squashfs", in SetUp()
92 std::unique_ptr<Signature> signature; member in SignatureTest
101 EXPECT_TRUE(signature->verify()); in TEST_F()
110 EXPECT_FALSE(signature->verify()); in TEST_F()
119 EXPECT_FALSE(signature->verify()); in TEST_F()
128 EXPECT_FALSE(signature->verify()); in TEST_F()
136 EXPECT_FALSE(signature->verify()); in TEST_F()
/openbmc/linux/crypto/asymmetric_keys/
H A DKconfig8 as encryption, decryption, signature generation and signature
22 If signature generation and/or verification are to be used,
54 signature data and provides the ability to verify the signature.
69 bool "Support for PE file signature verification"
76 This option provides support for verifying the signature(s) on a
80 tristate "Run FIPS selftests on the X.509+PKCS7 signature verification"
82 This option causes some selftests to be run on the signature
/openbmc/linux/kernel/module/
H A Ddecompress.c65 const u8 signature[] = { 0x1f, 0x8b, 0x08 }; in module_gzip_header_len() local
68 if (size < len || memcmp(buf, signature, sizeof(signature))) in module_gzip_header_len()
152 static const u8 signature[] = { 0xfd, '7', 'z', 'X', 'Z', 0 }; in module_xz_decompress() local
159 if (size < sizeof(signature) || in module_xz_decompress()
160 memcmp(buf, signature, sizeof(signature))) { in module_xz_decompress()
210 static const u8 signature[] = { 0x28, 0xb5, 0x2f, 0xfd }; in module_zstd_decompress() local
221 if (size < sizeof(signature) || in module_zstd_decompress()
222 memcmp(buf, signature, sizeof(signature))) { in module_zstd_decompress()
/openbmc/qemu/tests/unit/
H A Dtest-crypto-akcipher.c688 const uint8_t *signature; member
825 .signature = exp_signature_rsa1024_pkcs1,
870 .signature = exp_signature_rsa2048_pkcs1,
881 g_autofree uint8_t *signature = NULL; in test_akcipher() local
918 if (data->signature != NULL) { in test_akcipher()
919 signature = g_new(uint8_t, data->slen); in test_akcipher()
921 signature, data->slen, in test_akcipher()
927 g_assert(qcrypto_akcipher_verify(pub_key, data->signature, data->slen, in test_akcipher()
930 g_assert(qcrypto_akcipher_verify(pub_key, signature, data->slen, in test_akcipher()
933 ++signature[0]; in test_akcipher()
[all …]
/openbmc/linux/lib/
H A Dcheck_signature.c17 const unsigned char *signature, int length) in check_signature() argument
20 if (readb(io_addr) != *signature) in check_signature()
23 signature++; in check_signature()
/openbmc/linux/arch/x86/include/asm/
H A Dcpuid.h158 uint32_t base, eax, signature[3]; in hypervisor_cpuid_base() local
161 cpuid(base, &eax, &signature[0], &signature[1], &signature[2]); in hypervisor_cpuid_base()
163 if (!memcmp(sig, signature, 12) && in hypervisor_cpuid_base()
/openbmc/qemu/tests/qtest/
H A Dprom-env-test.c31 uint32_t signature; in check_guest_memory() local
36 signature = qtest_readl(qts, ADDRESS); in check_guest_memory()
37 if (signature == MAGIC) { in check_guest_memory()
43 g_assert_cmphex(signature, ==, MAGIC); in check_guest_memory()
/openbmc/sdbusplus/test/vtable/
H A Dvtable.cpp60 strcmp(t1.x.method.signature, t2.x.method.signature) == 0 && in operator ==()
67 strcmp(t1.x.signal.signature, t2.x.signal.signature) == 0 && in operator ==()
72 strcmp(t1.x.property.signature, t2.x.property.signature) == in operator ==()

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