V2EX scrypt

Scrypt

释义 Definition

scrypt:一种“内存硬”(memory-hard)的密码学密钥派生函数(KDF),常用于把用户密码加盐并反复计算,生成更难被暴力破解的密钥或哈希;也被一些加密货币用于“工作量证明”(PoW)。除这一技术含义外,它在日常英语中不常作普通词使用。

发音 Pronunciation (IPA)

/s.krpt/

例句 Examples

I used scrypt to hash user passwords.
我用 scrypt 来对用户密码进行哈希处理。

Because scrypt is memory-hard, it can make large-scale password cracking more expensive than simpler hashes.
由于 scrypt 具有“内存硬”特性,它会让大规模密码破解比使用更简单的哈希算法更昂贵。

词源 Etymology

scrypt是一个人为造词,外形接近 script,同时暗含 **crypt-**(与“加密”相关的词根,如 cryptography)。它由密码学研究者 Colin Percival 在提出该算法时命名,用来强调其与加密/抗破解用途相关。

相关词 Related Words

文学与著名出处 Literary Works & Notable Appearances

  • Colin Percival, Stronger Key Derivation via Sequential Memory-Hard Functions(2009,提出 scrypt 的论文)
  • IETF RFC 7914, The scrypt Password-Based Key Derivation Function(2016,标准化文档)
  • 加密货币相关技术文档中(如 Litecoin 的实现与社区资料)对 scrypt 作为 PoW 的讨论与使用
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     2803 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 55ms UTC 13:51 PVG 21:51 LAX 06:51 JFK 09:51
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