aws / aws-encryption-sdk

Intro

For duplication, we look at places in code where there are 6 or more lines of code that are exactly the same.
Before duplication is calculated, the code is cleaned to remove empty lines, comments, and frequently duplicated constructs such as imports.
You should aim at having as little as possible (<5%) of duplicated code as high-level of duplication can lead to maintenance difficulties, poor factoring, and logical contradictions.

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Duplication Overall

44% duplication:

18,539 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
8,177 duplicated lines

1,062 duplicates

dependency graphs: 2D graph | 3D graph | 3D graph (with duplicates)...

Duplication per Extension

Duplication per Component (primary)

Duplication Between Components (50+ lines)

Download: SVG DOT (open online Graphviz editor)

From Component --> To Component	Duplicated Lines	File Pairs	Details
AwsEncryptionSDK (19%) --> releases (8%)	1987	16 file pairs	details...
AwsEncryptionSDK (6%) --> TestVectors (33%)	671	5 file pairs	details...
TestVectors (4%) --> releases (<1%)	86	2 file pairs	details...

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Show more details on duplication between components...

Longest Duplicates

The list of 50 longest duplicates.

See data for all 1,062 duplicates...

Size	#	Folders	Files	Lines	Code
275	x 2	AwsEncryptionSDK/runtime...erated/AwsEncryptionSdk TestVectors/runtimes/net/Generated/TestVectors	TypeConversion.cs TypeConversion.cs	10:481 (99%) 14:469 (98%)	view
257	x 2	AwsEncryptionSDK/runtime...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated	to_native.go to_native.go	16:396 (100%) 16:396 (100%)	view
254	x 2	AwsEncryptionSDK/runtime...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated	to_dafny.go to_dafny.go	18:407 (100%) 18:407 (100%)	view
129	x 2	releases/rust/esdk/src/operation/encrypt releases/rust/esdk/src/types	_encrypt_input.rs _encrypt_input.rs	67:215 (67%) 67:215 (67%)	view
122	x 2	releases/go/encryption-s...EncryptionSdkOperations releases/go/encryption-sdk/ESDK	AwsEncryptionSdkOperations.go ESDK.go	133:254 (17%) 133:254 (48%)	view
121	x 2	releases/go/encryption-sdk/ESDK releases/go/encryption-sdk/EncryptDecryptHelpers	ESDK.go EncryptDecryptHelpers.go	133:253 (47%) 132:252 (16%)	view
121	x 2	releases/go/encryption-s...EncryptionSdkOperations releases/go/encryption-sdk/EncryptDecryptHelpers	AwsEncryptionSdkOperations.go EncryptDecryptHelpers.go	133:253 (17%) 132:252 (16%)	view
120	x 2	releases/go/encryption-s...EncryptionSdkOperations releases/go/encryption-sdk/KeyDerivation	AwsEncryptionSdkOperations.go KeyDerivation.go	133:252 (16%) 130:249 (28%)	view
120	x 2	releases/go/encryption-sdk/ESDK releases/go/encryption-sdk/KeyDerivation	ESDK.go KeyDerivation.go	133:252 (47%) 130:249 (28%)	view
120	x 2	releases/go/encryption-sdk/EncryptDecryptHelpers releases/go/encryption-sdk/KeyDerivation	EncryptDecryptHelpers.go KeyDerivation.go	132:251 (16%) 130:249 (28%)	view
119	x 2	releases/go/encryption-s...EncryptionSdkOperations releases/go/encryption-sdk/MessageBody	AwsEncryptionSdkOperations.go MessageBody.go	133:251 (16%) 130:248 (17%)	view
119	x 2	releases/go/encryption-sdk/ESDK releases/go/encryption-sdk/MessageBody	ESDK.go MessageBody.go	133:251 (46%) 130:248 (17%)	view
119	x 2	releases/go/encryption-sdk/EncryptDecryptHelpers releases/go/encryption-sdk/MessageBody	EncryptDecryptHelpers.go MessageBody.go	132:250 (16%) 130:248 (17%)	view
119	x 2	releases/go/encryption-sdk/KeyDerivation releases/go/encryption-sdk/MessageBody	KeyDerivation.go MessageBody.go	130:248 (28%) 130:248 (17%)	view
118	x 2	releases/go/encryption-sdk/ESDK releases/go/encryption-sdk/Frames	ESDK.go Frames.go	133:250 (46%) 128:245 (24%)	view
118	x 2	releases/go/encryption-sdk/EncryptDecryptHelpers releases/go/encryption-sdk/Frames	EncryptDecryptHelpers.go Frames.go	132:249 (15%) 128:245 (24%)	view
118	x 2	releases/go/encryption-sdk/Frames releases/go/encryption-sdk/MessageBody	Frames.go MessageBody.go	128:245 (24%) 130:247 (17%)	view
118	x 2	releases/go/encryption-s...EncryptionSdkOperations releases/go/encryption-sdk/Frames	AwsEncryptionSdkOperations.go Frames.go	133:250 (16%) 128:245 (24%)	view
118	x 2	releases/go/encryption-sdk/Frames releases/go/encryption-sdk/KeyDerivation	Frames.go KeyDerivation.go	128:245 (24%) 130:247 (28%)	view
117	x 2	releases/go/encryption-sdk/Header releases/go/encryption-sdk/KeyDerivation	Header.go KeyDerivation.go	127:243 (43%) 130:246 (28%)	view
117	x 2	releases/go/encryption-sdk/Header releases/go/encryption-sdk/MessageBody	Header.go MessageBody.go	127:243 (43%) 130:246 (17%)	view
117	x 2	releases/go/encryption-s...EncryptionSdkOperations releases/go/encryption-sdk/Header	AwsEncryptionSdkOperations.go Header.go	133:249 (16%) 127:243 (43%)	view
117	x 2	releases/go/encryption-sdk/Frames releases/go/encryption-sdk/Header	Frames.go Header.go	128:244 (24%) 127:243 (43%)	view
117	x 2	releases/go/encryption-sdk/ESDK releases/go/encryption-sdk/Header	ESDK.go Header.go	133:249 (46%) 127:243 (43%)	view
117	x 2	releases/go/encryption-sdk/EncryptDecryptHelpers releases/go/encryption-sdk/Header	EncryptDecryptHelpers.go Header.go	132:248 (15%) 127:243 (43%)	view
116	x 2	releases/go/encryption-sdk/EncryptDecryptHelpers releases/go/encryption-sdk/HeaderAuth	EncryptDecryptHelpers.go HeaderAuth.go	132:247 (15%) 126:241 (55%)	view
116	x 2	releases/go/encryption-sdk/ESDK releases/go/encryption-sdk/HeaderAuth	ESDK.go HeaderAuth.go	133:248 (45%) 126:241 (55%)	view
116	x 2	releases/go/encryption-s...EncryptionSdkOperations releases/go/encryption-sdk/HeaderAuth	AwsEncryptionSdkOperations.go HeaderAuth.go	133:248 (16%) 126:241 (55%)	view
116	x 2	releases/go/encryption-sdk/HeaderAuth releases/go/encryption-sdk/MessageBody	HeaderAuth.go MessageBody.go	126:241 (55%) 130:245 (17%)	view
116	x 2	releases/go/encryption-sdk/Header releases/go/encryption-sdk/HeaderAuth	Header.go HeaderAuth.go	127:242 (42%) 126:241 (55%)	view
116	x 2	releases/go/encryption-sdk/HeaderAuth releases/go/encryption-sdk/KeyDerivation	HeaderAuth.go KeyDerivation.go	126:241 (55%) 130:245 (27%)	view
116	x 2	releases/go/encryption-sdk/Frames releases/go/encryption-sdk/HeaderAuth	Frames.go HeaderAuth.go	128:243 (24%) 126:241 (55%)	view
113	x 2	releases/go/encryption-sdk/EncryptedDataKeys releases/go/encryption-sdk/MessageBody	EncryptedDataKeys.go MessageBody.go	124:236 (45%) 130:242 (17%)	view
113	x 2	releases/go/encryption-sdk/EncryptedDataKeys releases/go/encryption-sdk/KeyDerivation	EncryptedDataKeys.go KeyDerivation.go	124:236 (45%) 130:242 (27%)	view
113	x 2	releases/go/encryption-sdk/EncryptedDataKeys releases/go/encryption-sdk/Header	EncryptedDataKeys.go Header.go	124:236 (45%) 127:239 (41%)	view
113	x 2	releases/go/encryption-s...EncryptionSdkOperations releases/go/encryption-sdk/EncryptedDataKeys	AwsEncryptionSdkOperations.go EncryptedDataKeys.go	133:245 (15%) 124:236 (45%)	view
113	x 2	releases/go/encryption-sdk/EncryptedDataKeys releases/go/encryption-sdk/HeaderAuth	EncryptedDataKeys.go HeaderAuth.go	124:236 (45%) 126:238 (54%)	view
113	x 2	releases/go/encryption-sdk/EncryptDecryptHelpers releases/go/encryption-sdk/EncryptedDataKeys	EncryptDecryptHelpers.go EncryptedDataKeys.go	132:244 (15%) 124:236 (45%)	view
113	x 2	releases/go/encryption-sdk/ESDK releases/go/encryption-sdk/EncryptedDataKeys	ESDK.go EncryptedDataKeys.go	133:245 (44%) 124:236 (45%)	view
113	x 2	releases/go/encryption-sdk/EncryptedDataKeys releases/go/encryption-sdk/Frames	EncryptedDataKeys.go Frames.go	124:236 (45%) 128:240 (23%)	view
112	x 2	releases/go/encryption-sdk/MessageBody releases/go/encryption-sdk/SharedHeaderFunctions	MessageBody.go SharedHeaderFunctions.go	130:241 (16%) 122:233 (46%)	view
112	x 2	releases/go/encryption-sdk/Header releases/go/encryption-sdk/SharedHeaderFunctions	Header.go SharedHeaderFunctions.go	127:238 (41%) 122:233 (46%)	view
112	x 2	releases/go/encryption-sdk/ESDK releases/go/encryption-sdk/SharedHeaderFunctions	ESDK.go SharedHeaderFunctions.go	133:244 (44%) 122:233 (46%)	view
112	x 2	releases/go/encryption-sdk/Frames releases/go/encryption-sdk/SharedHeaderFunctions	Frames.go SharedHeaderFunctions.go	128:239 (23%) 122:233 (46%)	view
112	x 2	releases/go/encryption-sdk/EncryptedDataKeys releases/go/encryption-sdk/SharedHeaderFunctions	EncryptedDataKeys.go SharedHeaderFunctions.go	124:235 (44%) 122:233 (46%)	view
112	x 2	releases/go/encryption-sdk/KeyDerivation releases/go/encryption-sdk/SharedHeaderFunctions	KeyDerivation.go SharedHeaderFunctions.go	130:241 (26%) 122:233 (46%)	view
112	x 2	releases/go/encryption-sdk/EncryptDecryptHelpers releases/go/encryption-sdk/SharedHeaderFunctions	EncryptDecryptHelpers.go SharedHeaderFunctions.go	132:243 (15%) 122:233 (46%)	view
112	x 2	releases/go/encryption-sdk/HeaderAuth releases/go/encryption-sdk/SharedHeaderFunctions	HeaderAuth.go SharedHeaderFunctions.go	126:237 (53%) 122:233 (46%)	view
112	x 2	releases/go/encryption-s...EncryptionSdkOperations releases/go/encryption-sdk/SharedHeaderFunctions	AwsEncryptionSdkOperations.go SharedHeaderFunctions.go	133:244 (15%) 122:233 (46%)	view
111	x 2	releases/go/encryption-sdk/Frames releases/go/encryption-sdk/HeaderTypes	Frames.go HeaderTypes.go	128:238 (23%) 121:231 (19%)	view

Duplicated Units

The list of top 38 duplicated units.

See data for all 38 unit duplicates...

Size	#	Folders	Files	Lines	Code
21	x 3	releases/go/encryption-s...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated	to_dafny.go to_dafny.go to_dafny.go	247:269 255:278 255:278	view
21	x 3	releases/go/encryption-s...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated	to_dafny.go to_dafny.go to_dafny.go	338:360 351:374 351:374	view
21	x 3	releases/go/encryption-s...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated	to_dafny.go to_dafny.go to_dafny.go	371:393 385:408 385:408	view
21	x 2	AwsEncryptionSDK/runtime...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated	to_dafny.go to_dafny.go	133:158 133:158	view
21	x 2	AwsEncryptionSDK/runtime...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated	to_dafny.go to_dafny.go	206:230 206:230	view
18	x 3	releases/go/encryption-s...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated	to_native.go to_native.go to_native.go	269:289 260:280 260:280	view
18	x 3	releases/go/encryption-s...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated	to_native.go to_native.go to_native.go	358:378 346:366 346:366	view
18	x 3	releases/go/encryption-s...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated	to_native.go to_native.go to_native.go	389:409 377:397 377:397	view
17	x 3	releases/go/encryption-s...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated	to_native.go to_native.go to_native.go	45:65 45:65 45:65	view
17	x 3	releases/go/encryption-s...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated	to_native.go to_native.go to_native.go	81:100 81:100 81:100	view
16	x 3	releases/go/encryption-s...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated	to_dafny.go to_dafny.go to_dafny.go	99:123 99:123 99:123	view
15	x 3	releases/go/encryption-s...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated	api_client.go api_client.go api_client.go	28:47 28:47 28:47	view
15	x 3	releases/go/encryption-s...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated	api_client.go api_client.go api_client.go	49:68 49:68 49:68	view
15	x 3	releases/go/encryption-s...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated	to_native.go to_native.go to_native.go	16:34 16:34 16:34	view
15	x 3	releases/go/encryption-s...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated	to_native.go to_native.go to_native.go	138:156 138:156 138:156	view
15	x 3	releases/go/encryption-s...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated	to_native.go to_native.go to_native.go	220:237 214:231 214:231	view
13	x 3	releases/go/encryption-s...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated	to_dafny.go to_dafny.go to_dafny.go	18:35 18:35 18:35	view
13	x 3	releases/go/encryption-s...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated	to_dafny.go to_dafny.go to_dafny.go	46:63 46:63 46:63	view
13	x 3	releases/go/encryption-s...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated	to_native.go to_native.go to_native.go	107:128 107:128 107:128	view
12	x 3	releases/go/encryption-s...sdksmithygeneratedtypes AwsEncryptionSDK/runtime...sdksmithygeneratedtypes AwsEncryptionSDK/runtime...sdksmithygeneratedtypes	types.go types.go types.go	89:103 89:103 89:103	view
12	x 3	releases/go/encryption-s...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated	to_native.go to_native.go to_native.go	174:188 171:185 171:185	view
11	x 3	releases/go/encryption-s...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated	to_dafny.go to_dafny.go to_dafny.go	82:94 82:94 82:94	view
11	x 2	AwsEncryptionSDK/runtime...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated	to_native.go to_native.go	158:170 158:170	view
10	x 2	AwsEncryptionSDK/runtime...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated	to_dafny.go to_dafny.go	160:171 160:171	view
9	x 3	releases/go/encryption-s...sdksmithygeneratedtypes AwsEncryptionSDK/runtime...sdksmithygeneratedtypes AwsEncryptionSDK/runtime...sdksmithygeneratedtypes	types.go types.go types.go	30:41 30:41 30:41	view
9	x 3	releases/go/encryption-s...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated	to_dafny.go to_dafny.go to_dafny.go	325:336 338:349 338:349	view
8	x 3	releases/go/encryption-s...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated	api_client.go api_client.go api_client.go	17:26 17:26 17:26	view
8	x 3	releases/go/encryption-s...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated	to_native.go to_native.go to_native.go	290:299 281:290 281:290	view
7	x 3	releases/go/encryption-s...sdksmithygeneratedtypes AwsEncryptionSDK/runtime...sdksmithygeneratedtypes AwsEncryptionSDK/runtime...sdksmithygeneratedtypes	types.go types.go types.go	51:60 51:60 51:60	view
7	x 3	releases/go/encryption-s...sdksmithygeneratedtypes AwsEncryptionSDK/runtime...sdksmithygeneratedtypes AwsEncryptionSDK/runtime...sdksmithygeneratedtypes	types.go types.go types.go	126:135 126:135 126:135	view
7	x 3	releases/go/encryption-s...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated	to_dafny.go to_dafny.go to_dafny.go	169:177 173:181 173:181	view
7	x 3	releases/go/encryption-s...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated	to_dafny.go to_dafny.go to_dafny.go	192:200 196:204 196:204	view
7	x 4	AwsEncryptionSDK/runtime...phy/encryptionsdk/model AwsEncryptionSDK/runtime...phy/encryptionsdk/model AwsEncryptionSDK/runtime...phy/encryptionsdk/model AwsEncryptionSDK/runtime...phy/encryptionsdk/model	AwsEncryptionSdkException.java CollectionOfErrors.java OpaqueError.java OpaqueWithTextError.java	14:22 20:28 24:32 24:32	view
6	x 3	releases/go/encryption-s...sdksmithygeneratedtypes AwsEncryptionSDK/runtime...sdksmithygeneratedtypes AwsEncryptionSDK/runtime...sdksmithygeneratedtypes	types.go types.go types.go	166:174 166:174 166:174	view
6	x 3	releases/go/encryption-s...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated AwsEncryptionSDK/runtime...ptionsdksmithygenerated	to_dafny.go to_dafny.go to_dafny.go	271:278 280:287 280:287	view
6	x 2	AwsEncryptionSDK/runtime...phyEncryptionSdkService AwsEncryptionSDK/runtime...phyEncryptionSdkService	shim.go shim.go	18:25 18:25	view
6	x 2	AwsEncryptionSDK/runtime...phyEncryptionSdkService AwsEncryptionSDK/runtime...phyEncryptionSdkService	shim.go shim.go	27:34 27:34	view
6	x 2	AwsEncryptionSDK/runtime...phyEncryptionSdkService AwsEncryptionSDK/runtime...phyEncryptionSdkService	shim.go shim.go	36:43 36:43	view