0

我有以下 X509 证书：

MIIIHTCCBwWgAwIBAgIIF947UueTr/4wDQYJKoZIhvcNAQELBQAwgcExCzAJBgNV BAYTAlBUMTMwMQYDVQQKDCpJbnN0aXR1dG8gZG9zIFJlZ2lzdG9zIGUgZG8gTm90 YXJpYWRvIEkuUC4xHDAaBgNVBAsME0NhcnTDo28gZGUgQ2lkYWTDo28xFDASBgNV
      BAsMC3N1YkVDRXN0YWRvMUkwRwYDVQQDDEBFQyBkZSBBc3NpbmF0dXJhIERpZ2l0 YWwgUXVhbGlmaWNhZGEgZG8gQ2FydMOjbyBkZSBDaWRhZMOjbyAwMDE0MB4XDTE4 MDcwOTExNDc1OVoXDTIzMDcwOTIxNTkwMFowggEEMQswCQYDVQQGEwJQVDEcMBoG
      A1UECgwTQ2FydMOjbyBkZSBDaWRhZMOjbzErMCkGA1UECwwiQXNzaW5hdHVyYSBR dWFsaWZpY2FkYSBkbyBDaWRhZMOjbzEcMBoGA1UECwwTQ2lkYWTDo28gUG9ydHVn dcOqczEuMCwGA1UEBAwlRklMSVBFIENBUlZBTEhBSVMgRE9TIFNBTlRPUyBERSBN
      QVRPUzEPMA0GA1UEKgwGTUlHVUVMMRQwEgYDVQQFEwtCSTE1MTYxMTUxMzE1MDMG A1UEAwwsTUlHVUVMIEZJTElQRSBDQVJWQUxIQUlTIERPUyBTQU5UT1MgREUgTUFU T1MwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDBT/YzBGxbpKoufSiJ
      q6YSZ8w8HQurfMTLNz/eFf7F2lAVHhhZZLAnbXHAq4jsKcfc29J1Milq1vImHS/Z W0mxeyFu+FM0PI4VRdrjX/XqewX6e7dGIgBfkCT3EbtozS+m5ABwo6EZE0ZddPty 6Frzv65EI9DkhlKqy0qSUkOLe13su9PhoTLcFaB0dtgYkFgpIXLG6uc4Nxx2Sd44
      DilgHlyYb8nO3o1PzwkCS3DiaV1BJ8vxHusrNHMJq5uhNqkGzLLk1x3/QjgPSlF5 LvkarcU3jZEgS4YeZ9iEtlQXia1N46TU0SopM2Y26ekHJ3gfhBrr2azXMFlKmlM9 60VzAgMBAAGjggPRMIIDzTAMBgNVHRMBAf8EAjAAMB8GA1UdIwQYMBaAFEsL/oKF
      NBfyc48f91De1Vgu6h+6MEsGCCsGAQUFBwEBBD8wPTA7BggrBgEFBQcwAYYvaHR0 cDovL29jc3AuYXNjLmNhcnRhb2RlY2lkYWRhby5wdC9wdWJsaWNvL29jc3AwbwYD VR0uBGgwZjBkoGKgYIZeaHR0cDovL3BraS5jYXJ0YW9kZWNpZGFkYW8ucHQvcHVi
      bGljby9scmMvY2Nfc3ViLWVjX2NpZGFkYW9fYXNzaW5hdHVyYV9jcmwwMDE0X2Rl bHRhX3AwMDAxLmNybDCCAUkGA1UdIASCAUAwggE8MDYGCGCEbAEBAQIKMCowKAYI KwYBBQUHAgEWHGh0dHA6Ly93d3cuc2NlZS5nb3YucHQvcGNlcnQwCQYHBACL7EAB
      AjB1BgxghGwBAQECBAEAAQEwZTBjBggrBgEFBQcCARZXaHR0cDovL3BraS5jYXJ0 YW9kZWNpZGFkYW8ucHQvcHVibGljby9wb2xpdGljYXMvcGMvY2Nfc3ViLWVjX2Np ZGFkYW9fYXNzaW5hdHVyYV9wYy5odG1sMAgGBgQAj3oBAjB2BgtghGwBAQECBAEA
      BzBnMGUGCCsGAQUFBwIBFllodHRwOi8vcGtpLmNhcnRhb2RlY2lkYWRhby5wdC9w dWJsaWNvL3BvbGl0aWNhcy9kcGMvY2Nfc3ViLWVjX2NpZGFkYW9fYXNzaW5hdHVy YV9kcGMuaHRtbDAoBgNVHQkEITAfMB0GCCsGAQUFBwkBMREYDzE5OTYwOTA2MTIw
      MDAwWjCBzAYIKwYBBQUHAQMEgb8wgbwwCAYGBACORgEBMAgGBgQAjkYBBDBaBgcE AI5GAQYBDE9DZXJ0aWZpY2F0ZSBmb3IgZWxlY3Ryb25pYyBzaWduYXR1cmVzIGFz IGRlZmluZWQgaW4gUmVndWxhdGlvbiAoRVUpIE5vIDkxMC8yMDE0MEoGBgQAjkYB
      BTBAMD4WOGh0dHA6Ly9wa2kuY2FydGFvZGVjaWRhZGFvLnB0L3B1YmxpY28vcG9s aXRpY2FzL2Nwcy5odG1sEwJQVDBpBgNVHR8EYjBgMF6gXKBahlhodHRwOi8vcGtp LmNhcnRhb2RlY2lkYWRhby5wdC9wdWJsaWNvL2xyYy9jY19zdWItZWNfY2lkYWRh
      b19hc3NpbmF0dXJhX2NybDAwMTRfcDAwMDEuY3JsMB0GA1UdDgQWBBQqKpc5DNgY d1GW3eqB4W1D0TCl6jAOBgNVHQ8BAf8EBAMCBkAwDQYJKoZIhvcNAQELBQADggEB ADN1vTH/jAbMrSmXyvd8EtpdMglJYcWf+n1qhZxM4+p+x31vWY75ZhAgSsqH9bK8
      Ll6oE05X3wFMVZKBRI8BkBPWleyvbgK7q9bXGcgS9lmfmlPMuWdfFDmXAd9WOEzb Hu5Tr3rqhlt8sN5vgOl1jzZg7jnPfU/9RQtNqKJm6E/Vwbi5r9KVVFQijULzt92J dTGHzrD3WoCoZfKfZzMsevJW2sSHQAWkJiogckUu5nTv3eARvU8Sfoy5GlNYeYYe
      IbbODsWiD1M5FRqJEsThKEeVgH+ejDQMls897+fYNE/ZAmIiGzjJM4WPR7huGkjH sBBolgg/Rz0cyMmHeejEHzs=

我知道摘要是

2ZXt/8T161gL9mW1UlORjjXBvp/v1gaHausPzeQJiWw=

但我找不到计算摘要的方法。

编辑

我根本不知道要应用散列的数据。

目标是将摘要放在 XAdES 签名上并使用 python 进行。

4

1 回答 1

0

摘要只是一些数据的散列。在你的情况下，我猜它是基于 32 字节长度的SHA2 。

该过程预见要签名的内容被散列到所谓的（消息）摘要中，然后使用证书（在您的情况下为 RSA）创建摘要的签名。

要回答您的问题（但我找不到计算摘要的方法。）：在内容数据上使用 SHA2。

如果您提供更多详细信息 - 例如您想使用哪种编程语言，我们肯定可以为您提供更多帮助。

编辑

我根本不知道要应用散列的数据。

你想创建一个签名还是验证一个？听起来您想验证签名。所以你有一个证书、一些数据和一个签名——或者两者都有？你从哪里得到的摘要？如果您告诉我们更多信息，我们可以为您提供进一步的帮助...

于 2019-07-13T17:45:11.060 回答