C#SDK

Create project

dotnet new console -o CSharp_SDK

Running Unit Tests

cd test/CSharpSDKTest && dotnet test

Delete and add Libraries

dotnet add package BouncyCastle --version 1.8.5

dotnet remove package BouncyCastle

Encryption library selection

• BC BouncyCastle
• Argon2 Isopoh.Cryptography.Argon2
• AES LibAES-CTR
• sha3Keccack Org.BouncyCastle.Crypto.Digests
• RIPEMD160 DevHawk.RIPEMD160
• Base58 SimpleBase

Third party library selection

• json Newtonsoft.Json
• Hex Nethereum.Hex

Local method

generate Keystore

WalletUtility.FromPassword(string password)

convert PublicKey to Address

KeystoreUtils.PubkeyToAddress(byte[] pubkey)

convert PublicKeyHash to Address

KeystoreUtils.PubkeyHashToAddress(byte[] publicHash)

convert PrivateKey to PublicKey

KeystoreUtils.PrivatekeyToPublicKey(string privateKey)

convert Address to PublicKeyHash

KeystoreUtils.PubkeyHashToAddress(byte[] publicHash)

build transfer accounts transaction

TxUtility.ClientToTransferAccount(string fromPubkeyStr, string toPubkeyHashStr, BigDecimal amount, string prikeyStr, long nonce)
fromPubkeyStr   sender publicKey
toPubkeyHashStr receiver publicKeyHash
amount  transfer amount(should be new BigDecimal(100))
prikeyStr   sender privateKey
nonce   get by node  

build prove transaction

TxUtility.ClientToTransferProve(string fromPubkeyStr, long nonce, byte[] payload, string prikeyStr)
fromPubkeyStr   sender publicKey
payload recording somethings
prikeyStr   sender privateKey
nonce   get by node  

build vote transaction

TxUtility.ClientToTransferVote(string fromPubkeyStr, string toPubkeyHashStr, BigDecimal amount, long nonce, string prikeyStr)
fromPubkeyStr   initiate a vote publicKey
toPubkeyHashStr the person being voted publicKeyHash
amount  vote amount(should be new BigDecimal(100))
prikeyStr   initiate a vote privateKey
nonce   get by node

build withdrawal of voting transaction

TxUtility.ClientToTransferVoteWithdraw(string fromPubkeyStr, string toPubkeyHashStr, BigDecimal amount, long nonce, string prikeyStr, string txid)
fromPubkeyStr   initiate a vote publicKey
toPubkeyHashStr the person being voted publicKeyHash
amount  vote amount(should be new BigDecimal(100))
prikeyStr   initiate a vote privateKey
nonce   get by node
txid  vote transaction id

build mortgage transaction

TxUtility.ClientToTransferMortgage(string fromPubkeyStr, string toPubkeyHashStr, BigDecimal amount, long nonce, string prikeyStr)
fromPubkeyStr   initiate a mortgage publicKey
toPubkeyHashStr the person being mortgaged publicKeyHash
amount  vote amount(should be new BigDecimal(100))
prikeyStr   initiate a mortgage privateKey
nonce   get by node

build withdrawal of mortgaging transaction

TxUtility.ClientToTransferMortgageWithdraw(string fromPubkeyStr, string toPubkeyHashStr, BigDecimal amount, long nonce, string txid, string prikeyStr)
fromPubkeyStr   initiate a mortgage publicKey
toPubkeyHashStr the person being mortgaged publicKeyHash
amount  mortgage amount(should be new BigDecimal(100))
prikeyStr   initiate a mortgage privateKey
nonce   get by node
txid  mortgage transaction id

build deploy asset transaction

TxUtility.CreateSignToDeployForRuleAsset(string fromPubkeyStr, string prikeyStr, long nonce, string code, BigDecimal offering, string createUser, string owner, int allowIncrease, string info)
fromPubkeyStr   sender publicKey
prikeyStr sender prikeyStr
code  asset code
offering   opening issuance limit
createUser create ruler publicKey
owner owner address
allowIncrease 1 allowed, 0 not allowed
nonce   get by node
info  asset information

build change asset owner transaction

TxUtility.CreateSignToDeployforAssetChangeOwner(string fromPubkeyStr, string tranTxHash, string prikeyStr, long nonce, string newOwner)
fromPubkeyStr   sender publicKey
tranTxHash transaction hash
prikeyStr  sender prikeyStr
nonce   get by node
newOwner  new owner address

build increase asset transaction

TxUtility.CreateSignToDeployForRuleAssetIncreased(string fromPubkeyStr, string tranTxHash, string prikeyStr, long nonce, BigDecimal amount)
fromPubkeyStr   sender publicKey
tranTxHash transaction hash
prikeyStr  sender prikeyStr
nonce   get by node
amount  increase amount(should be new BigDecimal(100))

build transfer asset accounts transaction

TxUtility.CreateSignToDeployForRuleTransfer(string fromPubkeyStr, string tranTxHash, string prikeyStr, long nonce, string from, string to, BigDecimal amount)
fromPubkeyStr   sender publicKey
tranTxHash transaction hash
prikeyStr  sender prikeyStr
nonce   get by node
from   publicKey
to  publicKeyHash
amount  transfer amount(should be new BigDecimal(100))

build deploy multiple rule transaction

TxUtility.CreateMultipleToDeployForRuleFirst(string fromPubkeyStr, string prikeyStr, long nonce, string assetHash, int max, int min, List<string> publicKeyHashList)
fromPubkeyStr   sender publicKey
prikeyStr  sender prikeyStr
nonce   get by node
assetHash asset hash
max   maximum number of signatures
min   minimum number of signatures
publicKeyHashList publicKeyHash list

build deploy multiple rule (other signature)transaction

TxUtility.CreateMultipleToDeployForRuleOther(string fromPubkeyStr, string pubFirstSign, string prikeyStr, bool isPutSign)
fromPubkeyStr   sender publicKey
pubFirstSign  CreateMultipleToDeployForRuleFirst return pubFirstSign
prikeyStr   prikeyStr
assetHash asset hash
isPutSign put in signature or not

build deploy multiple rule (splice signature)transaction

TxUtility.CreateMultipleToDeployForRuleSignSplice(string prikeyStr, string pubFirstSign, string frompubkey, long nonce, string signFirst, string pubkeyOther, string signOther)
frompubkey   sender publicKey
pubFirstSign  CreateMultipleToDeployForRuleFirst return pubFirstSign
prikeyStr   prikeyStr
nonce   get by node
signFirst  CreateMultipleToDeployForRuleFirst return signFirst
pubkeyOther CreateMultipleToDeployForRuleOther return pubkeyOther
signOther CreateMultipleToDeployForRuleOther return signOther

build deploy transfer multiple rule transaction

TxUtility.CreateMultiSignatureToDeployForRuleFirst(string fromPubkeyStr, string prikeyStr, string txHashRule, long nonce, int origin, int dest, List<string> signatures, string to, BigDecimal value, List<string> pubkeyHashList)
fromPubkeyStr   sender publicKey
prikeyStr  sender prikeyStr
txHashRule transaction hash
nonce   get by node
origin origin account type 1 multiple address 0 common address
dest dest account type  1 multiple address 0 common address
signatures   signature list
to   common address corresponding to pubkeyHash or multiple address corresponding to transaction hash
publicKeyHashList publicKeyHash list

build deploy transfer multiple rule (other signature)transaction

TxUtility.CreateMultiSignatureToDeployForRuleOther(string fromPubkeyStr, string pubkeyFirstSign, string prikeyStr, bool isPutSign)
fromPubkeyStr   sender publicKey
pubkeyFirstSign  CreateMultiSignatureToDeployForRuleFirst return pubkeyFirstSign
prikeyStr   prikeyStr
isPutSign put in signature or not

build deploy transfer multiple rule (splice signature)transaction

TxUtility.CreateMultiSignatureToDeployForRuleSignSplice(string prikeyStr, string pubkeyFirstSign, string fromPubkey, string txHashRule, long nonce, string signFirst, string pubkeyOther, string signOther, int type)
pubFirstSign  CreateMultiSignatureToDeployForRuleFirst return pubFirstSign
prikeyStr   prikeyStr
fromPubkey sender publicKey
txHashRule transaction hash
nonce   get by node
signFirst  CreateMultiSignatureToDeployForRuleFirst return signFirst
pubkeyOther CreateMultiSignatureToDeployForRuleOther return pubkeyOther
signOther CreateMultiSignatureToDeployForRuleOther return signOther
type 1 one to more 2 more to one 3 more to more

build hash time block transaction

TxUtility.CreateHashTimeBlockForDeploy(string fromPubkeyStr, string prikeyStr, long nonce, string assetHash, string pubkeyHash)
fromPubkeyStr sender publicKey
prikeyStr sender privatekey
nonce   get by node
assetHash   asset hash
pubkeyHash publicHashKey

build get asset time block transaction

TxUtility.CreateHashTimeBlockGetForDeploy(string fromPubkeyStr, string prikeyStr, string txGetHash, long nonce, string transferHash, string originText)
fromPubkeyStr sender publicKey
prikeyStr sender privatekey
txGetHash transaction hash
nonce   get by node
transferHash   transfer hash
originText origin text

build transfer asset time block transaction

TxUtility.CreateHashTimeBlockTransferForDeploy(string fromPubkeyStr, string prikeyStr, String txGetHash, long nonce, BigDecimal amount, string hashResult, BigDecimal timestamp)
fromPubkeyStr sender publicKey
prikeyStr sender privatekey
txGetHash transaction hash
nonce   get by node
amount  transfer amount(should be new BigDecimal(100))
hashResult   origin text
timestamp timestamp

build hash height block transaction

TxUtility.CreateHashHeightBlockForDeploy(string fromPubkeyStr, string prikeyStr, long nonce, string assetHash, string pubkeyHash)
fromPubkeyStr sender publicKey
prikeyStr sender privatekey
nonce   get by node
assetHash   asset hash
pubkeyHash publicHashKey

build hash height get asset block transaction

TxUtility.CreateHashHeightBlockGetForDeploy(string fromPubkeyStr, string prikeyStr, string txGetHash, long nonce, string transferHash, string originText)
fromPubkeyStr sender publicKey
prikeyStr sender privatekey
txGetHash transaction hash
nonce   get by node
transferHash   transfer hash
originText origin text

build hash height transfer asset block transaction

TxUtility.CreateHashHeightBlockTransferForDeploy(string fromPubkeyStr, string prikeyStr, string txGetHash, long nonce, BigDecimal amount, string hashResult, BigDecimal blockHeight)
fromPubkeyStr sender publicKey
prikeyStr sender privatekey
txGetHash transaction hash
nonce   get by node
amount  transfer amount(should be new BigDecimal(100))
hashResult   origin text
blockHeight block height