tx · A1v67fJVQDqhb3T8tFqQ3xXQZ9j7iZh8z7CtU9NMhCM5

3MyXEmrjz8G5z2Q8xiyBnucF9LUyggiChiP:  -0.01400000 Waves

2019.12.14 22:34 [808963] smart account 3MyXEmrjz8G5z2Q8xiyBnucF9LUyggiChiP > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "A1v67fJVQDqhb3T8tFqQ3xXQZ9j7iZh8z7CtU9NMhCM5",
    "fee": 1400000,
    "feeAssetId": null,
    "timestamp": 1576352129260,
    "version": 1,
    "sender": "3MyXEmrjz8G5z2Q8xiyBnucF9LUyggiChiP",
    "senderPublicKey": "GRSgAjHJFmqVyE1sdnUmweBHV962Q1MyURh4frCUS1My",
    "proofs": [
        "4nWE3tHpeo9orR1vMAGCBd8z9jKvPqvrontd8icjvSYB4uKXZtDfdnGP5pouLV3ndegigw1twyN1agwHyeJJj4h9"
    ],
    "script": "base64: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",
    "chainId": 84,
    "height": 808963,
    "spentComplexity": 0
}

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Diff: 
Old
New
Differences
6
6
 
@Callable(i)
7
7
 
func addDeposit (hash,account,amount,seq,generator,signature) = {
8
8
 
    let message = toBytes(((((((hash + ",") + account) + ",") + amount) + ",") + seq))
9
-
    let messageHash = keccak256(message)
10
-
    let messageHashWithPrefix = keccak256(((base58'S' + toBytes("Ethereum Signed Message:
11
-
32")) + messageHash))
12
-
    if (!(sigVerify(messageHashWithPrefix, fromBase16String(signature), fromBase16String(generator))))
13
-
        then throw(toBase16String(messageHashWithPrefix))
9
+
    let messageWithPrefix = keccak256(((base58'S' + toBytes(("Ethereum Signed Message:
10
+
" + toString(size(message))))) + message))
11
+
    if (!(sigVerify(messageWithPrefix, fromBase16String(signature), fromBase16String(generator))))
12
+
        then throw(toBase16String(messageWithPrefix))
14
13
 
        else {
15
14
 
            let calculatedHash = keccak256(((fromBase16String(account) + fromBase16String(amount)) + fromBase16String(seq)))
16
15
 
            if ((calculatedHash != fromBase16String(hash)))
Full: 
Old
New
Differences
1
1
 
{-# STDLIB_VERSION 3 #-}
2
2
 
{-# SCRIPT_TYPE ACCOUNT #-}
3
3
 
{-# CONTENT_TYPE DAPP #-}
4
4
 
5
5
 
6
6
 
@Callable(i)
7
7
 
func addDeposit (hash,account,amount,seq,generator,signature) = {
8
8
 
    let message = toBytes(((((((hash + ",") + account) + ",") + amount) + ",") + seq))
9
-
    let messageHash = keccak256(message)
10
-
    let messageHashWithPrefix = keccak256(((base58'S' + toBytes("Ethereum Signed Message:
11
-
32")) + messageHash))
12
-
    if (!(sigVerify(messageHashWithPrefix, fromBase16String(signature), fromBase16String(generator))))
13
-
        then throw(toBase16String(messageHashWithPrefix))
9
+
    let messageWithPrefix = keccak256(((base58'S' + toBytes(("Ethereum Signed Message:
10
+
" + toString(size(message))))) + message))
11
+
    if (!(sigVerify(messageWithPrefix, fromBase16String(signature), fromBase16String(generator))))
12
+
        then throw(toBase16String(messageWithPrefix))
14
13
 
        else {
15
14
 
            let calculatedHash = keccak256(((fromBase16String(account) + fromBase16String(amount)) + fromBase16String(seq)))
16
15
 
            if ((calculatedHash != fromBase16String(hash)))
17
16
 
                then throw("hash mismatch")
18
17
 
                else WriteSet(nil)
19
18
 
            }
20
19
 
    }
21
20
 
22
21
 

github/deemru/w8io/873ac7e 
26.77 ms ◑