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Author Topic: 请教bitcoin客户端“给消息签名”和“验证消息”的用途?  (Read 2356 times)
ysyyhb
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May 10, 2013, 04:21:24 AM
 #1

请教bitcoin客户端“给消息签名”和“验证消息”的用途?如何使用呢?

先拜谢回答问题的大侠了。
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fpdesnds
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May 10, 2013, 01:03:49 PM
 #2

刚下了客户端,进来学习下
bufenxing04
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May 10, 2013, 01:21:26 PM
 #3

进来学习下
why8520
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May 10, 2013, 01:27:30 PM
 #4

去弄个我看一下。
bitcoinc
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May 10, 2013, 02:40:08 PM
 #5

这个也想知道
niceboy1122
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May 10, 2013, 02:41:24 PM
 #6

进来学习下。
wgaxmoy
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May 11, 2013, 12:44:37 AM
 #7

也想学习下,可是发现没人解答啊,作者是这个论坛的吗?
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May 26, 2013, 04:16:07 PM
 #8

学习
cloverminer
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May 27, 2013, 07:47:04 AM
 #9

签名消息是把消息用你的比特币地址对应的私钥来签名,这样别人就能用你的钱包地址当公钥来验证,可以用来保证一个消息一定是由你发出的。
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May 27, 2013, 02:44:12 PM
 #10

签名消息是把消息用你的比特币地址对应的私钥来签名,这样别人就能用你的钱包地址当公钥来验证,可以用来保证一个消息一定是由你发出的。

能不能舉一下生活上的例子?

謝謝你
cloverminer
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May 28, 2013, 01:51:17 PM
 #11

签名消息是把消息用你的比特币地址对应的私钥来签名,这样别人就能用你的钱包地址当公钥来验证,可以用来保证一个消息一定是由你发出的。

能不能舉一下生活上的例子?

謝謝你

比如我的钱包地址是 1Z5th1BruF5KVTFGSSxqmmZrKtcnWPT99
我如果给你发个邮件或消息“bitcoin miner”
并且附上我的签名 HzqNLOMJWPEfQxaXc/+PPCURlLiArym21yFpTLk+ADMQ5/2qcT2HQmSgEH7LS8U2S8q/mjOfENTnH4NLnam3ZmA=

这样你就可以通过签名来确认,bitcoin miner这个消息是由拥有 1Z5th1BruF5KVTFGSSxqmmZrKtcnWPT99 钱包的人发出的,别人无法伪造。
xukefu
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May 28, 2013, 02:33:06 PM
 #12

学习学习
goodlou
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May 30, 2013, 03:02:03 AM
 #13

学习学习学习学习
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May 30, 2013, 06:58:13 AM
 #14

Thanks a lot
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June 16, 2013, 12:05:00 PM
 #15

学习了~~~ Cheesy
servicelabs
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June 16, 2013, 02:14:18 PM
 #16

请参考贴子:
https://bitcointalk.org/index.php?topic=235758.0

cc19
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April 20, 2014, 06:19:24 AM
 #17

签名消息是把消息用你的比特币地址对应的私钥来签名,这样别人就能用你的钱包地址当公钥来验证,可以用来保证一个消息一定是由你发出的。

能不能舉一下生活上的例子?

謝謝你

比如我的钱包地址是 1Z5th1BruF5KVTFGSSxqmmZrKtcnWPT99
我如果给你发个邮件或消息“bitcoin miner”
并且附上我的签名 HzqNLOMJWPEfQxaXc/+PPCURlLiArym21yFpTLk+ADMQ5/2qcT2HQmSgEH7LS8U2S8q/mjOfENTnH4NLnam3ZmA=

这样你就可以通过签名来确认,bitcoin miner这个消息是由拥有 1Z5th1BruF5KVTFGSSxqmmZrKtcnWPT99 钱包的人发出的,别人无法伪造。

HzqNLOMJWPEfQxaXc/+PPCURlLiArym21yFpTLk+ADMQ5/2qcT2HQmSgEH7LS8U2S8q/mjOfENTnH4NLnam3ZmA=

这串字符是唯一的吗?不能被破解的?

Real NEM adress:NCBVI6-QJI4AQ-C5HVB3-ZJZ3DP-H5CONN-SEABD4-TPUY
innocent93
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April 20, 2014, 01:04:25 PM
 #18


这个贴子能教清晰地说明原理支持一个
原来螃蟹哥去年6月就在这里了!

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servicelabs
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April 20, 2014, 01:06:27 PM
 #19


这个贴子能教清晰地说明原理支持一个
原来螃蟹哥去年6月就在这里了!

见笑了 Grin

btcpay86
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全球O2O消费商


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April 20, 2014, 01:11:57 PM
 #20


servicelabs的这篇帖子置顶过很久,我就是看着这个帖子学习签名的。

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