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/system/chre/apps/nearby/location/lbs/contexthub/nanoapps/nearby/crypto/
Dhmac.c21 static void sha2InitHmacKeyUpdate(struct HmacContext *ctx) { in sha2InitHmacKeyUpdate() argument
23 sha2init(&ctx->sha2ctx); in sha2InitHmacKeyUpdate()
24 sha2processBytes(&ctx->sha2ctx, ctx->k_ipad, sizeof(ctx->k_ipad)); in sha2InitHmacKeyUpdate()
27 void hmacInit(struct HmacContext *ctx, const void *inKey, const size_t keyLen) { in hmacInit() argument
29 memset(ctx->k, 0, sizeof(ctx->k)); in hmacInit()
30 memset(ctx->k_ipad, 0x36, sizeof(ctx->k_ipad)); in hmacInit()
31 memset(ctx->k_opad, 0x5c, sizeof(ctx->k_opad)); in hmacInit()
32 memcpy(ctx->k, inKey, keyLen); in hmacInit()
33 ctx->is_hmac_updated = false; in hmacInit()
37 ctx->k_ipad[i] ^= ctx->k[i]; in hmacInit()
[all …]
Dsha2.c35 void sha2init(struct Sha2Context *ctx) { in sha2init() argument
36 ctx->h[0] = 0x6a09e667; in sha2init()
37 ctx->h[1] = 0xbb67ae85; in sha2init()
38 ctx->h[2] = 0x3c6ef372; in sha2init()
39 ctx->h[3] = 0xa54ff53a; in sha2init()
40 ctx->h[4] = 0x510e527f; in sha2init()
41 ctx->h[5] = 0x9b05688c; in sha2init()
42 ctx->h[6] = 0x1f83d9ab; in sha2init()
43 ctx->h[7] = 0x5be0cd19; in sha2init()
44 ctx->msgLen = 0; in sha2init()
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/system/extras/verity/fec/
Dimage.cpp46 void image_init(image *ctx) in image_init() argument
48 memset(ctx, 0, sizeof(*ctx)); in image_init()
51 void image_free(image *ctx) in image_free() argument
53 assert(ctx->input == ctx->output); in image_free()
55 if (ctx->input) { in image_free()
56 delete[] ctx->input; in image_free()
59 if (ctx->fec) { in image_free()
60 delete[] ctx->fec; in image_free()
63 image_init(ctx); in image_free()
66 static void calculate_rounds(uint64_t size, image *ctx) in calculate_rounds() argument
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Dmain.cpp42 static void encode_rs(struct image_proc_ctx *ctx) in encode_rs() argument
44 struct image *fcx = ctx->ctx; in encode_rs()
49 for (i = ctx->start; i < ctx->end; i += fcx->rs_n) { in encode_rs()
54 encode_rs_char(ctx->rs, data, &fcx->fec[ctx->fec_pos]); in encode_rs()
55 ctx->fec_pos += fcx->roots; in encode_rs()
59 static void decode_rs(struct image_proc_ctx *ctx) in decode_rs() argument
61 struct image *fcx = ctx->ctx; in decode_rs()
68 for (i = ctx->start; i < ctx->end; i += fcx->rs_n) { in decode_rs()
73 memcpy(&data[fcx->rs_n], &fcx->fec[ctx->fec_pos], fcx->roots); in decode_rs()
74 rv = decode_rs_char(ctx->rs, data, nullptr, 0); in decode_rs()
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Dimage.h72 image *ctx; member
80 extern bool image_load(const std::vector<std::string>& filename, image *ctx);
81 extern bool image_save(const std::string& filename, image *ctx);
83 extern bool image_ecc_new(const std::string& filename, image *ctx);
84 extern bool image_ecc_load(const std::string& filename, image *ctx);
85 extern bool image_ecc_save(image *ctx);
87 extern bool image_process(image_proc_func f, image *ctx);
89 extern void image_init(image *ctx);
90 extern void image_free(image *ctx);
92 inline uint8_t image_get_interleaved_byte(uint64_t i, image *ctx) in image_get_interleaved_byte() argument
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/system/update_engine/payload_generator/
Derofs_iterate.h28 struct erofs_dir_context ctx; member
36 static_assert(offsetof(erofs_iterate_dir_context, ctx) == 0);
53 .ctx.dir = &root_dir, .ctx.pnid = sbi->root_nid, in erofs_iterate_root_dir()
54 .ctx.cb = [](struct erofs_dir_context* arg) -> int { in erofs_iterate_root_dir()
55 auto ctx = reinterpret_cast<erofs_iterate_dir_context*>(arg); in erofs_iterate_root_dir() member
56 const auto parent_dir = ctx->ctx.dir; in erofs_iterate_root_dir()
57 const auto sbi = ctx->ctx.dir->sbi; in erofs_iterate_root_dir()
59 auto& path = ctx->path; in erofs_iterate_root_dir()
63 path.end(), ctx->ctx.dname, ctx->ctx.dname + ctx->ctx.de_namelen); in erofs_iterate_root_dir()
64 auto cb = static_cast<Callable*>(ctx->arg); in erofs_iterate_root_dir()
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/system/sepolicy/build/soong/
Dsepolicy_freeze.go27 ctx := android.InitRegistrationContext
28 ctx.RegisterParallelSingletonModuleType("se_freeze_test", freezeTestFactory)
37 android.AddLoadHook(f, func(ctx android.LoadHookContext) {
38 f.loadHook(ctx)
48 func (f *freezeTestModule) shouldRunTest(ctx android.EarlyModuleContext) bool {
49 val, _ := ctx.Config().GetBuildFlag("RELEASE_BOARD_API_LEVEL_FROZEN")
53 func (f *freezeTestModule) loadHook(ctx android.LoadHookContext) {
54 extraDirs := ctx.DeviceConfig().SepolicyFreezeTestExtraDirs()
55 extraPrebuiltDirs := ctx.DeviceConfig().SepolicyFreezeTestExtraPrebuiltDirs()
57 if !f.shouldRunTest(ctx) {
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Dbuild_files.go56 func (b *buildFiles) findSrcsInDirs(ctx android.ModuleContext, dirs ...string) android.Paths {
61 files, err := ctx.GlobWithDeps(path, nil)
63 ctx.ModuleErrorf("glob: %s", err.Error())
66 result = append(result, android.PathForSource(ctx, f))
73 func (b *buildFiles) DepsMutator(ctx android.BottomUpMutatorContext) {
82 func (b *buildFiles) GenerateAndroidBuildActions(ctx android.ModuleContext) {
84 b.srcs[".reqd_mask"] = b.findSrcsInDirs(ctx, filepath.Join("system", "sepolicy", "reqd_mask"))
85 b.srcs[".plat_public"] = b.findSrcsInDirs(ctx, filepath.Join("system", "sepolicy", "public"))
86 b.srcs[".plat_private"] = b.findSrcsInDirs(ctx, filepath.Join("system", "sepolicy", "private"))
87 b.srcs[".plat_vendor"] = b.findSrcsInDirs(ctx, filepath.Join("system", "sepolicy", "vendor"))
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Dselinux_contexts.go66 build func(ctx android.ModuleContext, inputs android.Paths) android.Path
67 deps func(ctx android.BottomUpMutatorContext)
112 func (m *selinuxContextsModule) DepsMutator(ctx android.BottomUpMutatorContext) {
113 m.flagDeps(ctx)
116 m.deps(ctx)
120 ctx.AddFarVariationDependencies([]blueprint.Variation{
122 }, reuseContextsDepTag, ctx.ModuleName())
126 func (m *selinuxContextsModule) propertyContextsDeps(ctx android.BottomUpMutatorContext) {
127 for _, lib := range sysprop.SyspropLibraries(ctx.Config()) {
128 ctx.AddFarVariationDependencies([]blueprint.Variation{}, syspropLibraryDepTag, lib)
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Dmac_permissions.go62 func getAllPlatformKeyPaths(ctx android.ModuleContext) android.Paths {
65 defaultCertificateDir := ctx.Config().DefaultAppCertificateDir(ctx)
67 platformKeys = append(platformKeys, defaultCertificateDir.Join(ctx, key+".x509.pem"))
73 func (m *macPermissionsModule) DepsMutator(ctx android.BottomUpMutatorContext) {
81 func buildVariant(ctx android.ModuleContext) string {
82 if ctx.Config().Eng() {
85 if ctx.Config().Debuggable() {
91 func (m *macPermissionsModule) GenerateAndroidBuildActions(ctx android.ModuleContext) {
92 platformKeys := getAllPlatformKeyPaths(ctx)
93 keys := android.PathsForModuleSrc(ctx, m.properties.Keys)
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Dflags.go31 ctx := android.InitRegistrationContext
32 ctx.RegisterModuleType("se_flags", flagsFactory)
33 ctx.RegisterModuleType("se_flags_collector", flagsCollectorFactory)
86 func (f *flagsModule) DepsMutator(ctx android.BottomUpMutatorContext) {
89 ctx.AddReverseDependency(ctx.Module(), flagsDepTag, export)
93 func (f *flagsModule) GenerateAndroidBuildActions(ctx android.ModuleContext) {
94 android.SetProvider(ctx, flagsProviderKey, flagsInfo{
119 func (f *flagsCollectorModule) GenerateAndroidBuildActions(ctx android.ModuleContext) {
121 ctx.VisitDirectDepsWithTag(flagsDepTag, func(m android.Module) {
122 if dep, ok := android.OtherModuleProvider(ctx, m, flagsProviderKey); ok {
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Dcompat_cil.go30 ctx := android.InitRegistrationContext
31 ctx.RegisterModuleType("se_compat_cil", compatCilFactory)
32 ctx.RegisterParallelSingletonModuleType("se_compat_test", compatTestFactory)
66 func (c *compatCil) expandSeSources(ctx android.ModuleContext) android.Paths {
67 return android.PathsForModuleSrc(ctx, c.properties.Srcs)
70 func (c *compatCil) shouldSkipBuild(ctx android.ModuleContext) bool {
71 return proptools.String(c.properties.Version) == ctx.DeviceConfig().PlatformSepolicyVersion()
74 func (c *compatCil) GenerateAndroidBuildActions(ctx android.ModuleContext) {
76 ctx.ModuleErrorf("Compat cil files only support system and system_ext partitions")
79 if c.shouldSkipBuild(ctx) {
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Dpolicy.go148 func (c *policyConf) buildVariant(ctx android.ModuleContext) string {
152 if ctx.Config().Eng() {
155 if ctx.Config().Debuggable() {
169 func (c *policyConf) withAsan(ctx android.ModuleContext) string {
170 isAsanDevice := android.InList("address", ctx.Config().SanitizeDevice())
174 func (c *policyConf) sepolicySplit(ctx android.ModuleContext) string {
184 func (c *policyConf) compatibleProperty(ctx android.ModuleContext) string {
194 func (c *policyConf) trebleSyspropNeverallow(ctx android.ModuleContext) string {
201 return strconv.FormatBool(!ctx.DeviceConfig().BuildBrokenTrebleSyspropNeverallow())
204 func (c *policyConf) enforceSyspropOwner(ctx android.ModuleContext) string {
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/system/logging/liblog/include/log/
Dlog_event_list.h68 int android_log_write_list_begin(android_log_context ctx);
69 int android_log_write_list_end(android_log_context ctx);
71 int android_log_write_int32(android_log_context ctx, int32_t value);
72 int android_log_write_int64(android_log_context ctx, int64_t value);
73 int android_log_write_string8(android_log_context ctx, const char* value);
74 int android_log_write_string8_len(android_log_context ctx, const char* value,
76 int android_log_write_float32(android_log_context ctx, float value);
80 int android_log_write_list(android_log_context ctx, log_id_t id);
87 android_log_list_element android_log_read_next(android_log_context ctx);
88 android_log_list_element android_log_peek_next(android_log_context ctx);
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/system/nfc/src/fuzzers/rw/
Dt1t.cc92 static bool Init_WriteErase8(Fuzz_Context& ctx) { in Init_WriteErase8() argument
96 auto scratch = ctx.GetBuffer(sizeof(data), data); in Init_WriteErase8()
100 static bool Init_WriteNoErase8(Fuzz_Context& ctx) { in Init_WriteNoErase8() argument
104 auto scratch = ctx.GetBuffer(sizeof(data), data); in Init_WriteNoErase8()
114 static bool Init_ReadNdef(Fuzz_Context& ctx) { in Init_ReadNdef() argument
119 auto scratch = ctx.GetBuffer(4096); in Init_ReadNdef()
122 static bool Init_WriteNdef(Fuzz_Context& ctx) { in Init_WriteNdef() argument
126 auto scratch = ctx.GetBuffer(sizeof(data), data); in Init_WriteNdef()
133 static bool Fuzz_Init(Fuzz_Context& ctx) { in Fuzz_Init() argument
134 if (!Init(ctx)) { in Fuzz_Init()
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Dt5t.cc83 static bool Init_WriteSingleBlock(Fuzz_Context& ctx) { in Init_WriteSingleBlock() argument
87 auto scratch = ctx.GetBuffer(sizeof(data), data); in Init_WriteSingleBlock()
99 static bool Init_WriteMultipleBlocks(Fuzz_Context& ctx) { in Init_WriteMultipleBlocks() argument
100 auto scratch = ctx.GetBuffer(16 * 10); in Init_WriteMultipleBlocks()
146 static bool Init_UpdateNDef(Fuzz_Context& ctx) { in Init_UpdateNDef() argument
150 auto scratch = ctx.GetBuffer(sizeof(data), data); in Init_UpdateNDef()
166 static bool Fuzz_Init(Fuzz_Context& ctx) { in Fuzz_Init() argument
167 if (!Init(ctx)) { in Fuzz_Init()
173 switch (ctx.SubType) { in Fuzz_Init()
175 result = Init_Inventory(ctx); in Fuzz_Init()
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Dt2t.cc59 static bool Init_Write(Fuzz_Context& ctx) { in Init_Write() argument
63 auto scratch = ctx.GetBuffer(sizeof(data), data); in Init_Write()
75 static bool Init_WriteNDef(Fuzz_Context& ctx) { in Init_WriteNDef() argument
79 auto scratch = ctx.GetBuffer(sizeof(data), data); in Init_WriteNDef()
86 static bool Init_ReadNDef(Fuzz_Context& ctx) { in Init_ReadNDef() argument
87 auto scratch = ctx.GetBuffer(256); in Init_ReadNDef()
108 static bool Fuzz_Init(Fuzz_Context& ctx) { in Fuzz_Init() argument
109 if (!Init(ctx)) { in Fuzz_Init()
115 switch (ctx.SubType) { in Fuzz_Init()
117 result = Init_PresenceCheck(ctx); in Fuzz_Init()
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Dmfc.cc60 static bool Init_ReadNDef(Fuzz_Context& ctx) { in Init_ReadNDef() argument
61 auto scratch = ctx.GetBuffer(256); in Init_ReadNDef()
65 static bool Init_WriteNDef(Fuzz_Context& ctx) { in Init_WriteNDef() argument
69 auto scratch = ctx.GetBuffer(sizeof(data), data); in Init_WriteNDef()
78 static bool Fuzz_Init(Fuzz_Context& ctx) { in Fuzz_Init() argument
79 if (!Init(ctx)) { in Fuzz_Init()
85 switch (ctx.SubType) { in Fuzz_Init()
87 result = Init_DetectNDef(ctx); in Fuzz_Init()
90 result = Init_WriteNDef(ctx); in Fuzz_Init()
93 result = Init_ReadNDef(ctx); in Fuzz_Init()
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Dt4t.cc64 static bool Init_UpdateNDef(Fuzz_Context& ctx) { in Init_UpdateNDef() argument
68 auto scratch = ctx.GetBuffer(sizeof(data), data); in Init_UpdateNDef()
80 static bool Fuzz_Init(Fuzz_Context& ctx) { in Fuzz_Init() argument
81 if (!Init(ctx)) { in Fuzz_Init()
87 switch (ctx.SubType) { in Fuzz_Init()
89 result = Init_DetectNDef(ctx); in Fuzz_Init()
92 result = Init_UpdateNDef(ctx); in Fuzz_Init()
95 result = Init_PresenceCheck(ctx); in Fuzz_Init()
98 result = Init_ReadNDef(ctx); in Fuzz_Init()
101 result = Init_FormatNDef(ctx); in Fuzz_Init()
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/system/linkerconfig/contents/tests/configuration/
Dapexconfig_test.cc59 android::linkerconfig::contents::Context ctx; in TEST_F() local
62 ctx, target_apex); in TEST_F()
71 android::linkerconfig::contents::Context ctx; in TEST_F() local
72 ctx.SetApexModules({PrepareApex("foo", {"a.so"}, {"b.so"}), in TEST_F()
77 ctx, target_apex); in TEST_F()
87 android::linkerconfig::contents::Context ctx; in TEST_F() local
91 ctx.SetVendorConfig(vendor_config); in TEST_F()
96 ctx.SetApexModules({vendor_apex, CreateTestVndkApex()}); in TEST_F()
98 ctx, vendor_apex); in TEST_F()
108 android::linkerconfig::contents::Context ctx; in TEST_F() local
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/system/logging/rust/
Dstructured_logger.rs22 fn add_to_context(&self, ctx: LogContext) -> Result<LogContext, LogContextError>; in add_to_context()
26 fn add_to_context(&self, ctx: LogContext) -> Result<LogContext, LogContextError> { in add_to_context()
27 ctx.append_f32(*self) in add_to_context()
32 fn add_to_context(&self, ctx: LogContext) -> Result<LogContext, LogContextError> { in add_to_context()
33 ctx.append_i32(*self) in add_to_context()
38 fn add_to_context(&self, ctx: LogContext) -> Result<LogContext, LogContextError> { in add_to_context()
39 ctx.append_i64(*self) in add_to_context()
44 fn add_to_context(&self, ctx: LogContext) -> Result<LogContext, LogContextError> { in add_to_context()
45 ctx.append_str(self) in add_to_context()
50 fn add_to_context(&self, ctx: LogContext) -> Result<LogContext, LogContextError> { in add_to_context()
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/system/core/libstats/push_compat/include/
Dstats_event_list.h25 void reset_log_context(android_log_context ctx);
29 int android_log_write_char_array(android_log_context ctx, const char* value, size_t len);
46 android_log_context ctx;
54 ctx = create_android_logger(static_cast<uint32_t>(tag)); in stats_event_list()
56 ~stats_event_list() { android_log_destroy(&ctx); } in ~stats_event_list()
59 int retval = android_log_destroy(&ctx); in close()
67 operator android_log_context() const { return ctx; } in android_log_context()
73 int retval = android_log_write_list_begin(ctx); in begin()
80 int retval = android_log_write_list_end(ctx); in end()
88 int retval = android_log_write_int32(ctx, value);
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/system/linkerconfig/contents/section/
Dapexdefault.cc48 Section BuildApexDefaultSection(Context& ctx, const ApexInfo& apex_info) { in BuildApexDefaultSection() argument
49 ctx.SetCurrentSection(SectionType::Other); in BuildApexDefaultSection()
57 for (const auto& apex : ctx.GetApexModules()) { in BuildApexDefaultSection()
75 namespaces.emplace_back(BuildApexEmptyDefaultNamespace(ctx, apex_info)); in BuildApexDefaultSection()
77 namespaces.emplace_back(BuildApexDefaultNamespace(ctx, apex_info)); in BuildApexDefaultSection()
79 namespaces.emplace_back(BuildApexPlatformNamespace(ctx)); in BuildApexDefaultSection()
85 namespaces.emplace_back(BuildRsNamespace(ctx)); in BuildApexDefaultSection()
86 auto vendor = BuildVendorNamespace(ctx, "vendor"); in BuildApexDefaultSection()
92 BuildVndkNamespace(ctx, VndkUserPartition::Vendor)); in BuildApexDefaultSection()
94 namespaces.emplace_back(BuildVndkInSystemNamespace(ctx)); in BuildApexDefaultSection()
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/system/nfc/src/fuzzers/ce/
Dt3t.cc44 static bool Init_ReadOnly(Fuzz_Context& ctx) { in Init_ReadOnly() argument
48 auto p_buf = ctx.GetBuffer(size_max); in Init_ReadOnly()
54 static bool Init_ReadWrite(Fuzz_Context& ctx) { in Init_ReadWrite() argument
58 auto p_buf = ctx.GetBuffer(size_max); in Init_ReadWrite()
59 auto p_scratch = ctx.GetBuffer(size_max); in Init_ReadWrite()
65 static bool Fuzz_Init(Fuzz_Context& ctx) { in Fuzz_Init() argument
66 if (!Init(ctx)) { in Fuzz_Init()
72 switch (ctx.SubType) { in Fuzz_Init()
74 result = Init_ReadOnly(ctx); in Fuzz_Init()
77 result = Init_ReadWrite(ctx); in Fuzz_Init()
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/system/logging/liblog/include_vndk/log/
Dlog_event_list.h50 int android_log_write_list_begin(android_log_context ctx);
51 int android_log_write_list_end(android_log_context ctx);
53 int android_log_write_int32(android_log_context ctx, int32_t value);
54 int android_log_write_int64(android_log_context ctx, int64_t value);
55 int android_log_write_string8(android_log_context ctx, const char* value);
56 int android_log_write_string8_len(android_log_context ctx, const char* value,
58 int android_log_write_float32(android_log_context ctx, float value);
62 int android_log_write_list(android_log_context ctx, log_id_t id);
65 int android_log_reset(android_log_context ctx);
68 int android_log_parser_reset(android_log_context ctx,
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