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mrhy
V2EX  ›  程序员

现在还有玩 PGP 加密吗?

  •  
  •   mrhy · 2023-10-25 22:10:02 +08:00 · 1959 次点击
    这是一个创建于 405 天前的主题,其中的信息可能已经有所发展或是发生改变。

    小时候上初中的时候玩的,很喜欢加密的这个过程,觉得很有安全感和成就感。

    • 当时在 SA:MP 自由城里搞帮派,为了防止别的帮派的人“窃密”,就在 QQ 群里给发用 PGP 签名的消息防篡改和加密。
    • 还有就是和好基友进行一些不想被家长和老师发现的聊天,就会互相用这玩意加密。
    • 如果有小伙伴还有兴趣玩玩的话可以留言你的公钥。

    安卓客户端的话我用OpenKeychain,Windows 的话我用Gpg4win

    附上我的公钥:

    -----BEGIN PGP PUBLIC KEY BLOCK-----
    
    mQGNBF6eSTYBDAC0ajw4dgBLdWKhdOsQOoQRZ/3/NUbnWYhm4YUPu2MzPE9WMajF
    dYWTPI8Nre6s+0YxkuD9CDUG9SlTVc/PsT8IoL/y4S41YmoXYyvUqaFf9kE65inJ
    ir5y97V4rR7aWbdHnu7NDP+Ta36oa90g3fi6jK8wpxWkRHGIV0RySaGBkJOG0x+S
    KXgogoCPbla7s26jIhNqwTt1tHrbkBNwSX4uLh5jKVPy1tukwbHS+1hNCq8c+7BY
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    WQjrH9+oX6+lTlVn8ycQoy+ggTb7scLd0DJ3bV83CmbeNtMctBFlRM7S89rRnzxe
    NW7exxB3+gzKE8igsVYltn8auwQfP99yZvZ44VcpoVjAGXZNZty9PMv1Abl/zZjh
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    AAkFgl6e8hYCmyAAIQkQAgjBpSDLFNEWIQT/m5KDZstSjGmIJ/gCCMGlIMsU0Xdk
    C/9dgkruyUj2ATJfdzpQcbXQakpNPgWA+8W1AccxMLqjOr4816CN0hTUgSy4cdCz
    8lji+IhyfVvvIp+KIX9HmCV7vPO6/A7j7Wf4gTBmv2ojQQXRTR+G7VKkBnvI6O4N
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    b3bm0KJ1jQpxQ4odfjH6OkE+tZul/hlMcEjscoTYnhyS8mt56N04+UGXqErcMnn+
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    lPQ=
    =hCwl
    -----END PGP PUBLIC KEY BLOCK-----
    
    
    16 条回复    2024-11-13 16:10:36 +08:00
    LCD
        1
    LCD  
       2023-10-25 22:44:49 +08:00 via Android
    - veracrypt
    - gpg4win
    惊叹有这两神器,还琢磨着应用场景
    bluetree2039
        2
    bluetree2039  
       2023-10-25 23:14:54 +08:00 via iPhone
    那时候,我工作的硬盘及项目内容都要求用 PGP 加密
    qfdk
        3
    qfdk  
       2023-10-26 05:37:39 +08:00 via iPhone
    给客户发 key 的时候都是这个邮件
    vonsy
        4
    vonsy  
       2023-10-26 07:46:30 +08:00
    duke807
        5
    duke807  
       2023-10-26 09:00:42 +08:00 via Android
    非对称太麻烦了,要多人讨论的时候就更麻烦了

    我一般用这个开源免安装的小工具( AES256 ):

    https://www.v2ex.com/t/832302
    troilus
        6
    troilus  
       2023-10-26 09:15:24 +08:00   ❤️ 1
    有的,已邮件你的 qq 邮箱
    mrhy
        7
    mrhy  
    OP
       2023-10-26 17:20:54 +08:00 via Android
    @troilus 已收到,等有空回复~
    mrhy
        8
    mrhy  
    OP
       2023-10-26 17:22:10 +08:00 via Android
    @duke807 非对称确实麻烦,但是能解决密钥分发的问题,对称加密无法在公开环境使用,除非事先约定好加密方式。
    duke807
        9
    duke807  
       2023-10-26 23:53:02 +08:00 via Android
    @mrhy 我发的这个开源加密小工具的相关介绍里面,有提到密钥分发方式,其中有一个方法是使用国外第三方的 阅后即焚 服务,可以做到很安全了。若还不放心,可以连续用两家或更多家的 阅后即焚 服务,每家只传递一部份密码。
    baobao1270
        10
    baobao1270  
       2023-10-27 07:34:30 +08:00 via iPhone
    我个人其实是挺不喜欢 PGP 的,一个是公钥发布后无法撤销只能 revoke 这个设计,第二是他的信任链是基于熟人社交(即线下交换密钥)的,对于网络上认识的人没有可靠的信任机制
    Aksura
        11
    Aksura  
       2023-10-27 08:57:01 +08:00
    chinni
        12
    chinni  
       2023-10-28 00:08:10 +08:00
    28NnCR
        13
    28NnCR  
       2023-11-02 15:40:52 +08:00 via iPhone
    有的,我们互联一下。发到主邮箱里了。
    busier
        14
    busier  
       320 天前
    手动操作太麻烦!

    直接使用 p≡p 这样的邮件客户端自动操作不香么!
    gbadge
        15
    gbadge  
       20 天前
    -----BEGIN PGP PUBLIC KEY BLOCK-----

    mDMEZtoteBYJKwYBBAHaRw8BAQdAyxu78zngHTjWLX3XFZF7ATaPcUTMTj/uLc3C
    yxb/rmO0BmdiYWRnZYiTBBMWCgA7FiEEZxOoE8P3gHsZU/cbyKw2Qdb8RBQFAmba
    LXgCGwMFCwkIBwICIgIGFQoJCAsCBBYCAwECHgcCF4AACgkQyKw2Qdb8RBRA8wD/
    Wl64q5IpCBgY9aiGyJHTp1WUE+rNFar5gy9FLtRf9IwBAOB+tf0QqZ7qodRtS6UK
    cnF2VyUa2F3FbdkPlJjMdi8MuDgEZtoteBIKKwYBBAGXVQEFAQEHQAGUsyX1Z1yx
    rG7bzRlNAUQ9bnpmWJHIB1HS3mmnYqRgAwEIB4h4BBgWCgAgFiEEZxOoE8P3gHsZ
    U/cbyKw2Qdb8RBQFAmbaLXgCGwwACgkQyKw2Qdb8RBTqUQD9GOztmuZhvMKXPaWq
    MpwGcLCVFdIjtx/lYcVgxGfVNckA/2Da08qeEefj28draNkgcqD3iLSS8ivuQGzw
    kJ7JBLAP
    =SDfr
    -----END PGP PUBLIC KEY BLOCK-----

    以上是我的 PGP 公钥,请 OP 与我交换
    gbadge
        16
    gbadge  
       20 天前
    -----BEGIN PGP MESSAGE-----

    hQGMA00pHq2M/G5NAQv/RHwMGNpVcA79W6vIrHO2cKOvuiNHKnqzslMp7RplZV/B
    4eklZt0KdCH0QGOQmM+BY5uNlj16lwFy4dl5A+uFveBWpaVLb7hvwkqd3fJTIVka
    PSDlAI+V8BCJXJtMYW/CsrExPKjct4B5TinT9uv+9nwKQrm4ir9JtcbV3rBTjPj9
    Fv9fj/5RpfXG5fF72dnUiQCbAtW+j8nvxxTDEHlV6UNvgpgwGu/Ts++TsGtjrLaU
    cqbrxvLSJei8HcqvFZaiKnaBmc0hlIVhltcfZq6v10CCx1+nXS/eCsgvrTd9qGrQ
    IE+KYMDHLz5j51iGsWp8Mmyw+3BZWUQiRWDeg0xD3HiFZc1Iwgra08L+wN76eVGW
    284ntVCE8tBx/GQmHriPMqe89ciEQjRFlkMNi/8rlBJyTbMKauuta5vk5lvmySSb
    44kpZo+zjgRRZXHthL+HIgtfrpaGZSXXBKAKTOJ5CwAkgaWn32EEyCZSDDFn+cUZ
    gRpBTXhu0ipfe8yD18QQhF4Dp4kPHd/o4qASAQdAeiwe62dHJcIkH3Tf34mF2yOe
    20Cu3jfGETrUjttnpE0wijS3CO0GJ+MFCm3EzSeZkCa2ECuYHGrhKWbHJ8TnAHKt
    +5On9IaC9SKHA0O0tGuk0sAUAeCTHSSo+FMhoRE0MIhc85+MxCFhVf2iEabj1qtL
    ZdJYI1ton4v6srxoFFa6kgpQG9n5FW7VXYKn8Nr2XFhdOCIMownmpjeeYI4kzzvx
    j/aCpaNr2MtT79+fyBXEyF9GRpdAVMmWIr91vhnwqw8TwFVXm9G2FPW6yGf8ArrH
    eeyXq+IS5PrhfFGZbRG5IJRoz8Liu78joFylyLiHHLlcZzS1MeTuQJQvJ9V2GacW
    UAEww+ogMsoVQXSQiDRscTi2iZVuyil+g/z9k+uJK9DP8dGWt4E=
    =A4e1
    -----END PGP MESSAGE-----

    一条简短的讯息,请 OP 查收
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