GoogleCloudPlatform / kms-integrations

Intro

Conditional complexity (also called cyclomatic complexity) is a term used to measure the complexity of software. The term refers to the number of possible paths through a program function. A higher value ofter means higher maintenance and testing costs (infosecinstitute.com).
Conditional complexity is calculated by counting all conditions in the program that can affect the execution path (e.g. if statement, loops, switches, and/or operators, try and catch blocks...).
Conditional complexity is measured at the unit level (methods, functions...).
Units are classified in four categories based on the measured McCabe index: 1-5 (simple units), 6-10 (medium complex units), 11-25 (complex units), 26+ (very complex units).

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Conditional Complexity Overall

There are 567 units with 7,602 lines of code in units (50.0% of code).

0 very complex units (0 lines of code)
3 complex units (289 lines of code)
11 medium complex units (632 lines of code)
52 simple units (1,676 lines of code)
501 very simple units (5,005 lines of code)

Legend:

51+

26-50

11-25

6-10

1-5

Alternative Visuals

3D view of all units

Conditional Complexity per Extension

51+

26-50

11-25

6-10

1-5

Conditional Complexity per Logical Component

primary logical decomposition

51+

26-50

11-25

6-10

1-5

Most Complex Units

Top 50 most complex units

Unit	# lines	McCabe index	# params
func() in fakekms/symmetric_rpcs.go	115	28	1
func() in fakekms/asymmetric_rpcs.go	80	28	1
func() in fakekms/symmetric_rpcs.go	94	27	1
int run_sample() in kmsp11/sample/sample.c	105	18	3
absl::StatusOr NewSignOp() in kmsp11/operation/crypter_ops.cc	29	16	2
absl::StatusOr NewVerifyOp() in kmsp11/operation/crypter_ops.cc	29	16	2
func() in fakekms/symmetric_rpcs.go	62	16	1
absl::StatusOr ExtractKeyGenerationParams() in kmsp11/session.cc	83	15	2
absl::Status Initialize() in kmsp11/main/bridge.cc	48	14	1
absl::Status EncryptRsaOaep() in kmsp11/util/crypto_utils.cc	58	13	4
absl::StatusOr ObjectLoader::BuildState() in kmsp11/object_loader.cc	64	13	1
func() in fakekms/crypto_key_rpcs.go	62	13	1
func() in fakekms/symmetric_rpcs.go	51	12	1
func() in fakekms/asymmetric_rpcs.go	41	11	1
absl::StatusOr DigestForMechanism() in kmsp11/util/crypto_utils.cc	20	10	1
absl::Status RsaVerifyPss() in kmsp11/util/crypto_utils.cc	36	10	4
absl::StatusOr Session::GenerateKeyPair() in kmsp11/session.cc	53	10	5
absl::StatusOr KmsClient::AsymmetricSign() in common/kms_client.cc	46	9	1
absl::Status SetRepeatedField() in kmsp11/config/protoyaml.cc	46	9	3
bool ObjectLoader::IsLoadable() in kmsp11/object_loader.cc	38	9	1
absl::Status GenerateKeyPair() in kmsp11/main/bridge.cc	42	8	8
absl::StatusOr ExtractGcmParameters() in kmsp11/operation/aes_gcm.cc	31	8	2
absl::Status EcdsaVerifyP1363() in kmsp11/util/crypto_utils.cc	43	8	4
void ObjectLoader::Cache::EvictUnused() in kmsp11/object_loader.cc	26	8	1
absl::StatusOr Session::GenerateKey() in kmsp11/session.cc	37	8	4
absl::Status EnumKeys() in kmscng/main/bridge.cc	60	8	6
func() in fakekms/crypto_key_version_rpcs.go	31	8	1
func() in fakekms/crypto_key_rpcs.go	28	8	1
absl::Status Sign() in kmsp11/main/bridge.cc	38	7	5
absl::StatusOr NewDecryptOp() in kmsp11/operation/crypter_ops.cc	25	7	2
absl::StatusOr NewEncryptOp() in kmsp11/operation/crypter_ops.cc	25	7	2
absl::Status SetScalarField() in kmsp11/config/protoyaml.cc	33	7	3
absl::Status YamlToProto() in kmsp11/config/protoyaml.cc	31	7	2
absl::StatusOr ExtractKeyId() in kmsp11/util/string_utils.cc	11	7	1
absl::StatusOr CreateNewVersionOfExistingKey() in kmsp11/session.cc	55	7	4
absl::StatusOr CreateKeyAndVersion() in kmsp11/session.cc	48	7	5
absl::Status OpenKey() in kmscng/main/bridge.cc	39	7	5
absl::Status ExportKey() in kmscng/main/bridge.cc	51	7	7
absl::Status SetScalarField() in kmscng/config/protoyaml.cc	33	7	3
absl::Status YamlToProto() in kmscng/config/protoyaml.cc	31	7	2
func newLockInterceptor() in fakekms/interceptor.go	38	7	1
func() in fakekms/asymmetric_rpcs.go	36	7	1
iterator GetNext() in common/pagination_range.h	28	6	0
std::string GetHostPlatformInfo() in common/platform_win.cc	29	6	0
absl::StatusOr KmsClient::RawEncrypt() in common/kms_client.cc	34	6	1
absl::Status GetAttributeValue() in kmsp11/main/bridge.cc	36	6	4
absl::Status Decrypt() in kmsp11/main/bridge.cc	36	6	5
absl::Status Encrypt() in kmsp11/main/bridge.cc	36	6	5
absl::Status SignFinal() in kmsp11/main/bridge.cc	33	6	3
absl::Status ValidateRsaOaepParameters() in kmsp11/operation/rsaes_oaep.cc	27	6	3