Lockness - Audit Report

Summary

Lockness Audit Report Lockness ($LKN) is a new BEP20 token on the Binance Smart Chain.

We reviewed the Lockness contract that is deployed at 0x31ACFCE536B824ad0739E8D7b27CEFAa4b8E4673 on the Binance Smart Chain mainnet.

Notes on the Contract:
  • The total supply of the token is set to 1 billion $LKN [1,000,000,000].
  • No mint functions are accessible beyond deployment.
  • Any user may burn their own tokens to decrease the total supply.
  • At the time of writing this report, 100% of the total supply belongs to the owner as the contract was recently deployed.

  • The owner can pause all trading at any time.
  • The owner can recover any BEP20 tokens erroneously sent to the contract.
  • The contract complies with the BEP20 token standard.
  • The contract utilizes the SafeMath library to prevent overflows/underflows.
Audit Findings Summary:
  • No issues from external attackers were identified.
  • As with any presale, please ensure trust in the team prior to investing.
  • Date: December 28th, 2021.

Vulnerability CategoryNotesResult
Arbitrary Storage WriteN/APASS
Arbitrary JumpN/APASS
Delegate Call to Untrusted ContractN/APASS
Dependence on Predictable VariablesN/APASS
Deprecated OpcodesN/APASS
Ether ThiefN/APASS
ExceptionsN/APASS
External CallsN/APASS
Flash LoansN/APASS
Integer Over/UnderflowN/APASS
Multiple SendsN/APASS
OraclesN/APASS
SuicideN/APASS
State Change External CallsN/APASS
Unchecked RetvalN/APASS
User Supplied AssertionN/APASS
Critical Solidity CompilerN/APASS
Overall Contract Safety PASS

ERC20 Token Graph

Multi-file Token


 ($) = payable function
 # = non-constant function
 
  + [Lib] SafeMath 
    - [Int] add
    - [Int] sub
    - [Int] sub
    - [Int] mul
    - [Int] div
    - [Int] div
    - [Int] mod
    - [Int] mod

 + [Lib] Address 
    - [Int] isContract
    - [Int] sendValue #
    - [Int] functionCall #
    - [Int] functionCall #
    - [Int] functionCallWithValue #
    - [Int] functionCallWithValue #
    - [Prv] _functionCallWithValue #

 + [Int] IBEP20 
    - [Ext] totalSupply
    - [Ext] balanceOf
    - [Ext] transfer #
    - [Ext] allowance
    - [Ext] approve #
    - [Ext] transferFrom #

 +  Context 
    - [Int] _msgSender
    - [Int] _msgData

 +  Ownable (Context)
    - [Pub]  #
    - [Pub] owner
    - [Pub] transferOwnership #
       - modifiers: onlyOwner

 +  HasForeignAsset (Ownable)
    - [Ext] assetBalance
    - [Ext] getAsset #
       - modifiers: onlyOwner

 +  Pausable (Ownable)
    - [Pub] pause #
       - modifiers: onlyOwner,whenNotPaused
    - [Pub] unpause #
       - modifiers: onlyOwner,whenPaused

 +  Bitpal (IBEP20, HasForeignAsset, Pausable)
    - [Pub]  #
    - [Ext]  ($)
    - [Pub] name
    - [Pub] symbol
    - [Pub] decimals
    - [Pub] totalSupply
    - [Pub] balanceOf
    - [Pub] transfer #
       - modifiers: whenNotPaused
    - [Pub] allowance
    - [Pub] approve #
    - [Pub] transferFrom #
       - modifiers: whenNotPaused
    - [Pub] increaseAllowance #
    - [Pub] decreaseAllowance #
    - [Int] _transfer #
    - [Int] _mintOnce #
    - [Int] _burn #
    - [Pub] burn #
    - [Int] _approve #
    - [Int] _setupDecimals #
    - [Int] _beforeTokenTransfer #
							


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