有人认识这种公钥吗？

发布于 2024-12-21 05:10:32 字数 897 浏览 4 评论 0原文

对于我想编写的应用程序，网络服务为我提供了这个公钥，我必须用它来加密登录密码。但我不知道这可能是什么类型的加密。这是可以认出来的吗？是否有可能知道这是什么，还是我必须通过嗅探处理此密钥的 JavaScript（Web GUI）来找到它？

就是这样：

有PUBLIC KEY这一事实表明这是非对称加密。但有很多。以下是来自维基百科的非对称加密方法列表：

贝纳洛·布鲁姆-戈德瓦瑟·凯利-珀瑟·CEILIDH·克莱默-舒普· Damgård–Jurik · DH · DSA · EPOC · ECDH · ECDSA · EKE · ElGamal （加密·签名方案）·GMR·Goldwasser–Micali·HFE·IES · 兰波特 · 麦克埃利斯 · 默克尔-赫尔曼 · MQV · 纳卡卡什-斯特恩 · NTRUEncrypt · NTRUSign · Paillier · Rabin · RSA · 冈本-内山 · Schnorr · Schmidt–Samoa · SPEKE · SRP · STS · 三通协议 · XTR

RSA 是我唯一知道它名字的一个。这是最常见的一种吗？

非常感谢您的帮助。

原文

For an application I want to write, the webservice gives me this public key, with which I have to encrypt the password for signing in. But I don't know what kind of encryption this might be. Is this recognisable? Is it possible to tell what this is or do I have to find it out my own by sniffing into the JavaScript (of the web GUI) which handles this key?

Here it is:

The fact that there is PUBLIC KEY, indicates this is asymmetric encryption. But there are lots of it. Here is a list, taken from Wikipedia of asymmetric encryption methods:

Benaloh · Blum–Goldwasser · Cayley–Purser · CEILIDH · Cramer–Shoup ·
Damgård–Jurik · DH · DSA · EPOC · ECDH · ECDSA · EKE · ElGamal
(encryption · signature scheme) · GMR · Goldwasser–Micali · HFE · IES
· Lamport · McEliece · Merkle–Hellman · MQV · Naccache–Stern ·
NTRUEncrypt · NTRUSign · Paillier · Rabin · RSA · Okamoto–Uchiyama ·
Schnorr · Schmidt–Samoa · SPEKE · SRP · STS · Three-pass protocol ·
XTR

RSA is the only one I know by it's name. Is that the most common one?

Thanks you very much for the help.

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三生路 2024-12-28 05:10:32

它是 PEM 格式的 1024 位 RSA 公钥，第一行有一个字符被损坏：

Public-Key: (1024 bit)
Modulus:
 00:cd:f9:2b:00:b1:8b:c8:b2:d6:99:fd:26:14:36:
 fe:f0:be:bf:9a:02:39:1c:db:c5:f1:b8:a5:a9:09:
 ba:85:41:2f:84:59:e6:29:6e:e0:41:f3:c8:89:53:
 df:32:16:3b:05:32:1e:41:2d:b5:e1:11:7f:b6:26:
 6a:c2:d0:35:9d:ea:8d:eb:d4:82:e1:34:bd:bb:2a:
 65:e8:e8:38:7e:db:2d:1b:f6:5d:d8:5e:d9:b0:88:
 0d:53:85:91:10:ba:7e:19:d6:b5:01:3c:c1:78:dc:
 31:7c:d3:99:1e:2c:8b:00:48:5a:63:9f:37:3a:cd:
 6c:3e:8d:80:97:ec:f4:da:b1
Exponent: 65537 (0x10001)

It's a 1024-bit RSA public key in PEM format with one character mangled in the first line:

Public-Key: (1024 bit)
Modulus:
 00:cd:f9:2b:00:b1:8b:c8:b2:d6:99:fd:26:14:36:
 fe:f0:be:bf:9a:02:39:1c:db:c5:f1:b8:a5:a9:09:
 ba:85:41:2f:84:59:e6:29:6e:e0:41:f3:c8:89:53:
 df:32:16:3b:05:32:1e:41:2d:b5:e1:11:7f:b6:26:
 6a:c2:d0:35:9d:ea:8d:eb:d4:82:e1:34:bd:bb:2a:
 65:e8:e8:38:7e:db:2d:1b:f6:5d:d8:5e:d9:b0:88:
 0d:53:85:91:10:ba:7e:19:d6:b5:01:3c:c1:78:dc:
 31:7c:d3:99:1e:2c:8b:00:48:5a:63:9f:37:3a:cd:
 6c:3e:8d:80:97:ec:f4:da:b1
Exponent: 65537 (0x10001)

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