aws / aws-encryption-sdk-java
Conditional Complexity

The distribution of complexity of units (measured with McCabe index).

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).
Learn more...
Conditional Complexity Overall
  • There are 627 units with 5,081 lines of code in units (59.4% of code).
    • 0 very complex units (0 lines of code)
    • 0 complex units (0 lines of code)
    • 10 medium complex units (554 lines of code)
    • 26 simple units (713 lines of code)
    • 591 very simple units (3,814 lines of code)
0% | 0% | 10% | 14% | 75%
Legend:
51+
26-50
11-25
6-10
1-5
Alternative Visuals
Conditional Complexity per Extension
51+
26-50
11-25
6-10
1-5
java0% | 0% | 10% | 14% | 75%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
src/main/java/com/amazonaws/encryptionsdk/internal0% | 0% | 21% | 16% | 61%
src/main/java/com/amazonaws/encryptionsdk0% | 0% | 11% | 7% | 81%
src/main/java/com/amazonaws/encryptionsdk/kms0% | 0% | 9% | 11% | 78%
src/main/java/com/amazonaws/encryptionsdk/model0% | 0% | 2% | 14% | 82%
src/main/java/com/amazonaws/encryptionsdk/jce0% | 0% | 0% | 43% | 56%
src/main/java/com/amazonaws/encryptionsdk/caching0% | 0% | 0% | 7% | 92%
src/main/java/com/amazonaws/encryptionsdk/multi0% | 0% | 0% | 26% | 73%
src/main/java/com/amazonaws/encryptionsdk/exception0% | 0% | 0% | 0% | 100%
Most Complex Units
Top 20 most complex units
Unit# linesMcCabe index# params
private AwsKmsMrkAwareMasterKeyProvider()
in src/main/java/com/amazonaws/encryptionsdk/kms/AwsKmsMrkAwareMasterKeyProvider.java
 43 16 7
public ProcessingSummary processBytes()
in src/main/java/com/amazonaws/encryptionsdk/internal/DecryptionHandler.java
 75 16 5
public ProcessingSummary processBytes()
in src/main/java/com/amazonaws/encryptionsdk/internal/FrameDecryptionHandler.java
 66 14 5
private SecretKey getNonCommittedEncryptionKey()
in src/main/java/com/amazonaws/encryptionsdk/CryptoAlgorithm.java
 48 13 2
public KmsMasterKey getMasterKey()
in src/main/java/com/amazonaws/encryptionsdk/kms/KmsMasterKeyProvider.java
 40 12 2
private void readHeaderFields()
in src/main/java/com/amazonaws/encryptionsdk/internal/DecryptionHandler.java
 83 12 1
public EncryptionHandler()
in src/main/java/com/amazonaws/encryptionsdk/internal/EncryptionHandler.java
 92 12 3
public EncryptionMaterials getMaterialsForEncrypt()
in src/main/java/com/amazonaws/encryptionsdk/DefaultCryptoMaterialsManager.java
 53 11 1
public int deserialize()
in src/main/java/com/amazonaws/encryptionsdk/model/CipherFrameHeaders.java
 26 11 2
public static AwsKmsCmkArnInfo parseInfoFromKeyArn()
in src/main/java/com/amazonaws/encryptionsdk/internal/AwsKmsCmkArnInfo.java
 28 11 1
private JceMasterKey internalGetMasterKey()
in src/main/java/com/amazonaws/encryptionsdk/jce/KeyStoreProvider.java
 42 10 2
public AwsKmsMrkAwareMasterKey getMasterKey()
in src/main/java/com/amazonaws/encryptionsdk/kms/AwsKmsMrkAwareMasterKeyProvider.java
 39 10 2
public static Map deserialize()
in src/main/java/com/amazonaws/encryptionsdk/internal/EncryptionContextSerializer.java
 50 10 1
public static CommittedKey generate()
in src/main/java/com/amazonaws/encryptionsdk/internal/CommittedKey.java
 54 10 3
public int deserialize()
in src/main/java/com/amazonaws/encryptionsdk/model/KeyBlob.java
 29 9 2
public boolean equals()
in src/main/java/com/amazonaws/encryptionsdk/model/EncryptionMaterials.java
 11 9 1
public static boolean awsKmsArnMatchForDecrypt()
in src/main/java/com/amazonaws/encryptionsdk/internal/AwsKmsCmkArnInfo.java
 12 9 2
public EncryptionMaterials getMaterialsForEncrypt()
in src/main/java/com/amazonaws/encryptionsdk/caching/CachingCryptoMaterialsManager.java
 25 8 1
public int read()
in src/main/java/com/amazonaws/encryptionsdk/CryptoInputStream.java
 24 8 3
public synchronized ProcessingSummary processBytes()
in src/main/java/com/amazonaws/encryptionsdk/internal/BlockDecryptionHandler.java
 38 8 5