V2EX private-key

Private Key

定义 Definition

private key(私钥):在公钥密码体系中由个人秘密持有的关键数字信息,用于解密生成数字签名证明身份;必须严格保密。常与 public key(公钥) 成对使用。(在不同算法/系统中用途细节略有差异。)

例句 Examples

Never share your private key with anyone.
永远不要把你的私钥分享给任何人。

If an attacker steals the private key, they can sign transactions and impersonate the owner, even if the public key is known to everyone.
如果攻击者窃取了私钥,即使公钥人人可见,他们也能签署交易并冒充所有者。

发音 Pronunciation (IPA)

/pravt ki/

词源 Etymology

private 源自拉丁语 privatus(“个人的、私人的”),key 源自古英语 c(“钥匙”)。在现代密码学语境中,“key(钥匙)”被引申为“用于加密/解密或签名的关键数据”,因此 private key 字面义为“私人的钥匙”,即“只由持有人掌控的密钥”。

相关词 Related Words

文学与著作 Literary Works

  • Applied Cryptography(Bruce Schneier)讨论公钥体系与密钥管理,频繁涉及“private key/私钥”。
  • Cryptography Engineering(Niels Ferguson, Bruce Schneier, Tadayoshi Kohno)以工程实践角度讲解私钥保护与使用场景。
  • The Code Book(Simon Singh)以通俗叙事介绍密码学发展,涵盖公钥密码与私钥概念。
  • Cryptonomicon(Neal Stephenson,《密码宝典》)小说情节与密码学高度相关,涉及密钥、加密与身份验证等概念。
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     2742 人在线   最高记录 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 9ms UTC 12:27 PVG 20:27 LAX 04:27 JFK 07:27
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86