【区块脉动】脉动干货：什么是区块链钱包？
前段时间我们了解到软件钱包和硬件钱包是如何保障比特币的安全的，很多新韭不懂什么是区块链的钱包，它又与我们平时常用的手机移动钱包有什么区别呢？
Some time ago, we how and can the of . Many new leeks don't know what are. What's the them and the we use?
什么是数字钱包
数字钱包是存储和管理、使用数字货币的工具，在区块链领域有举足轻重的地位。它是一个存储加密货币的软件程序或者硬件设备，用微信支付钱包做类比，微信支付相当于你的币种以太坊和比特币区块链钱包，微信账户相当于钱包，微信好友或收款码则相当于钱包地址，支付密码相当于私钥。利用钱包地址来完成币的收发，任何一笔转账可以追溯收发地址（账单的信息）。数字钱包的密码就是“私人秘钥”，只有通过它，才能打开和操作钱包。数字钱包具备“收款“和“转账”功能，就像用银行卡存取钱一样，要有卡号和密码，才能正常进行存款和安全支取。数字钱包存的可不是钱，而是你的比特币、以太坊等数字货币或数字资产的信息。
is a tool for , and using , which plays an role in the field of 。 It is a or for 。 It uses as an 。 is to your , is to , or code is to , and is to key。 The is used to the and of , and any can be back to the (bill )。
The of is the " key"。 Only it can the be and 。 has the of "" and ""。 It is just like using a bank card to and money。 Only with the card and , can the and safe be out 。 don't store money, but about your or such as and 。
区块链钱包的核心概念
了解区块链数字钱包，需要先理解几个核心概念：
To the , we need to core first:
钱包地址：钱包地址类似于银行卡号，一个人可以拥有多张银行卡，所以也可以拥有多个钱包地址。一个钱包地址有且只能对应一个私钥。在一个钱包中，可以拥有多个钱包地址。
: a is to a bank card . A can have bank cards, so he can also have . A has and can only to one key. In one , you can have .
钱包识别码：类似于银行卡的客户ID（姓名）。
ID: ID (name) to a bank card.
公钥：它是密码学上的概念，它由私钥推算出来。公开密钥的算法属于不对称加密算法，该算法拥有两个密钥：公钥和私钥。使用私钥加密的数据可以用公钥解密，反之亦可。通过公钥可以算出钱包地址。
key: it is a , which is from the key. key to , which has two keys: key and key. Data with key can be with key, or vice versa. The can be by the key.
私钥：私钥可以计算出公钥，公钥可以经过一系列数字签名生成钱包地址。所以，私钥的持有者才是数字货币的持有者。
key: the key can the key, and the key can the a of . , the of the key is the of the .
：使用用户自定义的密码加密私钥后得到的字符串imToken官网下载，用于交易转账等钱包操作。转账时要通过自定义的密码解密，从中把私钥解密出来，因此的密码非常重要。
: a by the key with a user- , which is used for and other . When money, the user- be used to the key from . , the of is very .
助记词：由于私钥难以记忆，因此可通过某种算法，把私钥转换成一系列的单词，这些单词就是助记词。助记词是美颜过的私钥，实质上相当于私钥。谁拥有了助记词，谁就拥有了钱包的使用权。
words: since the key is to , the key can be into a of words by some . These words are . are 's key, which is to the key. has the words has the right to use the .
