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发明公开
CN109816383A 一种区块链签名方法、区块链钱包和区块链 无效 - 驳回

一种区块链签名方法、区块链钱包和区块链
摘要：
本说明书实施例涉及一种区块链签名方法、区块链钱包和区块链，该方法包括：区块链钱包使用用户选择的公开密钥加密算法生成私钥；使用私钥对生成的交易数据进行签名；将签名后的交易数据及用户选择的公开密钥加密算法的位置索引发送给区块链，以使得区块链采用位置索引对应的公开密钥加密算法对接收到的签名后的交易数据进行验证。通过本方案，使得在区块链中能够支持任意公开密钥加密算法对交易数据进行签名处理，可以更换公开密钥加密算法，提高了区块链和其他场景中的公开密钥加密算法的兼容性。
摘要（英）：

The embodiment of the invention relates to a block chain signature method, a block chain wallet and a block chain. The method comprises the steps of enabling the block chain wallet to generate a private key by using a public key encryption algorithm selected by a user; using a private key to sign the generated transaction data; and triggering and sending the signed transaction data and the position cable of the public key encryption algorithm selected by the user to the block chain, so that the block chain verifies the received signed transaction data by adopting the public key encryption algorithm corresponding to the position index. Through the scheme, any public key encryption algorithm can be supported in the block chain to carry out the signature processing on the transaction data, the public key encryption algorithm can be replaced, and the compatibility of the block chain and the public key encryption algorithm in other scenes is improved.

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