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a decryption oracle

Chinese translation: 解密提示

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
English term or phrase:decryption oracle
Chinese translation:解密提示
Entered by: Frank Feng

00:46 Aug 12, 2020
English to Chinese translations [PRO]
Tech/Engineering - IT (Information Technology) / encryption bugs
English term or phrase: a decryption oracle
“For example, a switch from AES-GCM to AES-CTR in combination with ｛a decryption oracle｝ can reveal the authentication key used by AES-GCM as decrypting the GMAC tag leaves the authentication key recoverable as an algebraic equation.
解密XX？
clearwater
China
Local time: 18:54
解密机
Explanation:
很多相关文件中都直接用原文。
这里译作“解密机”：https://xianmu.github.io/posts/2017-06-30-attack-models-in-c...

这里则把oracle解释为“提示”：https://juejin.im/post/6844903572157497351

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Note added at 13 mins (2020-08-12 00:59:52 GMT)
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这里译作“解密谕言机”，感觉不是个太好的译法

http://cea.ceaj.org/CN/article/downloadArticleFile.do?attach...

--------------------------------------------------
Note added at 15 mins (2020-08-12 01:02:36 GMT)
--------------------------------------------------

这里译作“解密提示”，似乎是个比较合适的翻译

http://hofungkoeng.com/post/building_block/cryptography01/
假设攻击者发送任意数据（不包括攻击者试图攻击的那一段密文本身），服务器都会将其当作密文来解密并返回解密结果（这种服务称为解密提示，decryption oracle）。攻击者向服务器反复发送自己生成的伪造密文，并通过分析服务器返回的错误消息和响应时间获得一些关于密钥和明文的信息。
Selected response from:

Frank Feng
China
Local time: 18:54
Grading comment
谢谢！
4 KudoZ points were awarded for this answer



Summary of answers provided
3 +1解密机
Frank Feng


  

Answers


10 mins   confidence: Answerer confidence 3/5Answerer confidence 3/5 peer agreement (net): +1
解密机


Explanation:
很多相关文件中都直接用原文。
这里译作“解密机”：https://xianmu.github.io/posts/2017-06-30-attack-models-in-c...

这里则把oracle解释为“提示”：https://juejin.im/post/6844903572157497351

--------------------------------------------------
Note added at 13 mins (2020-08-12 00:59:52 GMT)
--------------------------------------------------

这里译作“解密谕言机”，感觉不是个太好的译法

http://cea.ceaj.org/CN/article/downloadArticleFile.do?attach...

--------------------------------------------------
Note added at 15 mins (2020-08-12 01:02:36 GMT)
--------------------------------------------------

这里译作“解密提示”，似乎是个比较合适的翻译

http://hofungkoeng.com/post/building_block/cryptography01/
假设攻击者发送任意数据（不包括攻击者试图攻击的那一段密文本身），服务器都会将其当作密文来解密并返回解密结果（这种服务称为解密提示，decryption oracle）。攻击者向服务器反复发送自己生成的伪造密文，并通过分析服务器返回的错误消息和响应时间获得一些关于密钥和明文的信息。

Frank Feng
China
Local time: 18:54
Specializes in field
Native speaker of: Chinese
PRO pts in category: 2175
Grading comment
谢谢！
Notes to answerer
Asker: 多谢！又学到了！


Peer comments on this answer (and responses from the answerer)
agree  Anastasia Andriani: 💯 真棒
7 hrs
  -> Thank you!
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