EncryptHelper.cs 3.5 KB

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  1. using System;
  2. using System.Collections.Generic;
  3. using System.Linq;
  4. using System.Text;
  5. using System.Threading.Tasks;
  6. using AnHuiMI.Common;
  7. using Newtonsoft.Json.Linq;
  8. using PTMedicalInsurance.Variables;
  9. namespace PTMedicalInsurance.Helper
  10. {
  11. class EncryptHelper
  12. {
  13. //private string ak = "1G94963I20403F60C80A00005FF7A699";
  14. //private string sk = "APyE9G1D+C8g3qV3Z6VshXztOa55YJBgwN+P4WqU5n0x";
  15. //private string appid = "1G94963HS03V3F60C80A00000DB330D8";
  16. //测试
  17. private string ak = "1H1INA1L90OH3F60C80A00008119D616"; //appSecret 数字密钥sm4
  18. private string sk = "APCIAgJqh3+AcK/IXL1WJD130i2q+6UblRxQzus3+sVw"; //渠道私密
  19. public static string appid = "1H1INA1L30OG3F60C80A0000DEE43558"; //渠道ID
  20. public string pubKey = "BPwaiORlFqBIiMMTyeATozdSsLCxlGa/ N8ouTosiHKKmVeSnSWRgdIHOEXzyCVQlRzPCsKB24ZA4E3G8t9biN1E=";
  21. //正式
  22. //private string ak = "1H62Q1KH205K76430B0A0000BF149773";
  23. //private string sk = "YbNObZNMdUgwgLUEyK4ixNSkaCF9OPtCdDth9APWYKU=";
  24. //private string appid = "1H62Q1KGP05J76430B0A00007144E257";
  25. public string getSignText(string data)
  26. {
  27. string ts = DateTime.Now.ToString("yyyyMMddHHmmss");
  28. return SignUtils.getSignText(appid, ak, data,ts);
  29. }
  30. public string encrypt(string data,ref string signText)
  31. {
  32. string encryptData = "";
  33. try
  34. {
  35. encryptData = SignUtils.encryptMsg(appid, ak, sk, data,ref signText);
  36. return encryptData;
  37. }
  38. catch (Exception ex)
  39. {
  40. encryptData = ex.Message;
  41. return encryptData;
  42. }
  43. finally
  44. {
  45. Global.writeLog("ak:" + ak + ";sk:" + sk + ";appid:" + appid, data, encryptData);
  46. }
  47. }
  48. public string sign(string data)
  49. {
  50. string encryptData = "";
  51. try
  52. {
  53. encryptData = SignUtils.signSm3WithSm2(appid, ak, sk, data);
  54. return encryptData;
  55. }
  56. catch (Exception ex)
  57. {
  58. encryptData = ex.Message;
  59. return encryptData;
  60. }
  61. finally
  62. {
  63. Global.writeLog("ak:" + ak + ";sk:" + sk + ";appid:" + appid, data, encryptData);
  64. }
  65. }
  66. public int verify(string data, string encryptData)
  67. {
  68. string error = "";
  69. try
  70. {
  71. string signText = getSignText(data);
  72. if (SignUtils.verifySm3WithSm2(signText, ak, encryptData, pubKey)) return 0; else return -1;
  73. }
  74. catch (Exception ex)
  75. {
  76. error = ex.Message;
  77. return -1;
  78. }
  79. finally
  80. {
  81. Global.writeLog("ak:" + ak + ";sk:" + sk + ";appid:" + appid, data + ";" + encryptData, error);
  82. }
  83. }
  84. public string decrypt(string encryptData)
  85. {
  86. string data = "";
  87. try
  88. {
  89. data = SignUtils.sm4Decrypt(ak, sk, encryptData);
  90. return data;
  91. }
  92. catch (Exception ex)
  93. {
  94. data = ex.Message;
  95. return data;
  96. }
  97. finally
  98. {
  99. Global.writeLog("ak:" + ak + ";sk:" + sk + ";appid:" + appid, encryptData, data);
  100. }
  101. }
  102. }
  103. }