(EN) The invention discloses a processing method for an account in a block chain and a processing device thereof. The method comprises the steps that a blocking instruction transmitted by a user is received, wherein the blocking instruction is used for indicating to block a target account; a blocking lock is generated according to the received blocking instruction, wherein the blocking lock includes a blocking lock public key; a blocking request is generated according to the blocking instruction and the blocking lock public key, wherein the blocking request is used for requesting for blocking the target account through the blocking lock public key; and the blocking request is transmitted to the block chain so that the block chain is enabled to record the blocking event according to the blocking request, wherein the blocking event is used for indicating the block chain to refuse to perform resource transferring on the target account. The technical problem of account insecurity caused by disclosure of an account private key can be solved by the processing method.
(ZH) 本发明公开了一种区块链中账户的处理方法和装置。其中,该方法包括:接收用户发送的冻结指令,其中,冻结指令用于指示将目标账户冻结;根据接收到的冻结指令生成冻结锁,其中,冻结锁包括冻结锁公钥;根据冻结指令和冻结锁公钥生成冻结请求,其中,冻结请求用于请求利用冻结锁公钥对目标账户进行冻结;将冻结请求发送给区块链,以使区块链根据冻结请求记录冻结事件,其中,冻结事件用于指示区块链拒绝对目标账户执行资源转移。本发明解决了由于账户私钥发生泄露造成的账户不安全的技术问题。