[WIP] Support .netstandard2.1

[gldeng]

No description provided.

[vizipi]

Pull request analysis by VIZIPI

Below you will find who is the most qualified team member to review your code.
This analysis includes his/her work on the code included in this Pull request, in addition to their experience in code affected by these changes ( partly found within the list of potential missing files below )   Feedback always welcome

Reviewers with knowledge related to these changes

Match %	Person	Commit Count	Common Files
35.71 %	轩辕焮痕	1	15
16.67 %	jason-hoopox	7	7
14.29 %	ZhangXin	27	6
14.29 %	loning	11	6
4.76 %	Stephen01Zhang	2	2

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Potential missing files from this Pull request

No commonly committed files found with a 40% threashold

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Committed file ranks

(click to expand)

56.95%[src/AElf.Types/Extensions/IMessageExtensions.cs]

20.54%[src/AElf.Cryptography/IAElfAsymmetricCipherKeyPair.cs]

73.65%[src/AElf.Types/Base58.cs]

88.82%[src/AElf.Types/Extensions/ByteExtensions.cs]

40.27%[src/AElf.Types/IHashProvider.cs]

20.54%[...src/AElf.Cryptography/Exceptions/SignatureOperationExcept]

91.51%[src/AElf.Cryptography/SecretSharing/SecretSharingHelper.cs]

92.69%[src/AElf.Cryptography/CryptoHelper.cs]

80.73%[src/AElf.Types/IBlockBase.cs]

62.47%[src/AElf.Types/Helper/ChainHelper.cs]

[codecov]

Codecov Report

❌ Patch coverage is 89.59811% with 88 lines in your changes missing coverage. Please review.
✅ Project coverage is 90.84%. Comparing base (ff547f2) to head (d4d5b6b).
⚠️ Report is 204 commits behind head on release/1.5.0.

Files with missing lines	Patch %	Lines
src/AElf.Types/Types/BigIntValue.cs	29.26%	58 Missing ⚠️
src/AElf.Cryptography/CryptoHelper.cs	79.54%	10 Missing and 8 partials ⚠️
src/AElf.Types/Types/Address.cs	95.94%	2 Missing and 1 partial ⚠️
src/AElf.Cryptography/ECDSA/ECParameters.cs	0.00%	2 Missing ⚠️
src/AElf.Types/Extensions/ByteExtensions.cs	96.29%	1 Missing and 1 partial ⚠️
src/AElf.Types/Types/Transaction.cs	91.30%	1 Missing and 1 partial ⚠️
src/AElf.Types/Helper/ByteArrayHelper.cs	97.05%	0 Missing and 1 partial ⚠️
src/AElf.Types/Helper/SerializationHelper.cs	98.50%	0 Missing and 1 partial ⚠️
src/AElf.Types/Types/BinaryMerkleTree.cs	98.11%	1 Missing ⚠️

Additional details and impacted files

@@                Coverage Diff                @@
##           release/1.5.0    #3424      +/-   ##
=================================================
+ Coverage          90.60%   90.84%   +0.23%     
=================================================
  Files                653      653              
  Lines              24356    24906     +550     
  Branches            2142     2301     +159     
=================================================
+ Hits               22067    22625     +558     
+ Misses              2184     2176       -8     
  Partials             105      105              

Files with missing lines	Coverage Δ
src/AElf.Cryptography/ECDSA/ECKeyPair.cs	100.00% <100.00%> (ø)
....Cryptography/Exceptions/EcdhOperationException.cs	100.00% <100.00%> (ø)
...Cryptography/Exceptions/InvalidKeyPairException.cs	100.00% <100.00%> (ø)
...ryptography/Exceptions/InvalidPasswordException.cs	100.00% <100.00%> (ø)
...ptography/Exceptions/InvalidPrivateKeyException.cs	100.00% <100.00%> (ø)
...yptography/Exceptions/KeyStoreNotFoundException.cs	100.00% <100.00%> (ø)
...tography/Exceptions/PublicKeyOperationException.cs	100.00% <100.00%> (ø)
...tography/Exceptions/SignatureOperationException.cs	100.00% <100.00%> (ø)
....Cryptography/SecretSharing/SecretSharingConsts.cs	100.00% <100.00%> (ø)
...ptography/SecretSharing/SecretSharingExtensions.cs	100.00% <100.00%> (ø)
... and 24 more

... and 4 files with indirect coverage changes

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