91av视频/亚洲h视频/操亚洲美女/外国一级黄色毛片 - 国产三级三级三级三级

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    文件類型: .rar
    金幣: 2
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    發布日期: 2023-11-07
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cea5e0d02f7fae173bec1bed4cf465e0.rar

資源截圖

代碼片段和文件信息

using?Org.BouncyCastle.Crypto;
using?Org.BouncyCastle.Crypto.Parameters;
using?Org.BouncyCastle.Math;
using?Org.BouncyCastle.Math.EC;
using?Org.BouncyCastle.Utilities.Encoders;
using?System;
using?System.Text;

namespace?ChinaEncrypt
{
????public?class?SM2Utils
????{
????????//?默認私鑰??
????????string?prik?=?“008890F1303B50AD04440C71819D2496BB7BE32DBC1AEA94B527D9ED1BFDCB0B5B“;
????????//?默認公鑰??
????????string?pubk?=?“0426BA9D72A23F0906BB331B3116E5E3CB631A0C9DDDAAD86C4C30577BD4858F21E892487EE3212E28C3094049FA4BD49C7A83B56E667ED2EA9CCC4AE73EBCDE50“;
????????private??String?Encrypt(byte[]?publicKey?byte[]?data)
????????{
????????????if?(null?==?publicKey?||?publicKey.Length?==?0)
????????????{
????????????????return?null;
????????????}
????????????if?(data?==?null?||?data.Length?==?0)
????????????{
????????????????return?null;
????????????}

????????????byte[]?source?=?new?byte[data.Length];
????????????Array.Copy(data?0?source?0?data.Length);

????????????Cipher?cipher?=?new?Cipher();
????????????SM2?sm2?=?SM2.Instance;



????????????ECPoint?userKey?=?sm2.ecc_curve.DecodePoint(publicKey);

????????????ECPoint?c1?=?cipher.Init_enc(sm2?userKey);
????????????cipher.Encrypt(source);

????????????byte[]?c3?=?new?byte[32];
????????????cipher.Dofinal(c3);

????????????String?sc1?=?Encoding.Default.GetString(Hex.Encode(c1.GetEncoded()));
????????????String?sc2?=?Encoding.Default.GetString(Hex.Encode(source));
????????????String?sc3?=?Encoding.Default.GetString(Hex.Encode(c3));

????????????return?(sc1?+?sc2?+?sc3).ToUpper();
????????}

????????private??byte[]?Decrypt(byte[]?privateKey?byte[]?encryptedData)
????????{
????????????if?(null?==?privateKey?||?privateKey.Length?==?0)
????????????{
????????????????return?null;
????????????}
????????????if?(encryptedData?==?null?||?encryptedData.Length?==?0)
????????????{
????????????????return?null;
????????????}

????????????String?data?=?Encoding.Default.GetString(Hex.Encode(encryptedData));

????????????byte[]?c1Bytes?=?Hex.Decode(Encoding.Default.GetBytes(data.Substring(0?130)));
????????????int?c2Len?=?encryptedData.Length?-?97;
????????????byte[]?c2?=?Hex.Decode(Encoding.Default.GetBytes(data.Substring(130?2?*?c2Len)));
????????????byte[]?c3?=?Hex.Decode(Encoding.Default.GetBytes(data.Substring(130?+?2?*?c2Len?64)));

????????????SM2?sm2?=?SM2.Instance;
????????????BigInteger?userD?=?new?BigInteger(1?privateKey);

????????????ECPoint?c1?=?sm2.ecc_curve.DecodePoint(c1Bytes);
????????????Cipher?cipher?=?new?Cipher();
????????????cipher.Init_dec(userD?c1);
????????????cipher.Decrypt(c2);
????????????cipher.Dofinal(c3);

????????????return?c2;
????????}

????????///?
????????///?獲取生成的公鑰私鑰
????????///?

????????///?out?prik?私鑰
????????///?out?pubk?公鑰
????????///?
????????public?void?GenerateKeyPair(out?string?prik?out?string?pu

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

????I.A....?????????3??2019-11-30?14:02??ChinaEncrypt\.svn\entries

????I.A....?????????3??2019-11-30?14:02??ChinaEncrypt\.svn\format

????I.A...R?????20992??2019-11-30?14:02??ChinaEncrypt\.svn\pristine\02\0227ba5487fda386d61f0a07f9eed2027ebf788a.svn-base

????I.A...R??????1332??2019-11-30?14:02??ChinaEncrypt\.svn\pristine\02\0253ba78d96223e08664ae7b6895ecfb3dd13543.svn-base

????I.A...R?????60928??2019-12-05?11:43??ChinaEncrypt\.svn\pristine\02\02e321364e850d167bce9096433efe7fe91ae7a8.svn-base

????I.A...R??????9255??2019-12-05?11:43??ChinaEncrypt\.svn\pristine\0e\0e228f623cc31293b515171a5d5c5d657a1095d3.svn-base

????I.A...R?????56832??2019-11-30?14:02??ChinaEncrypt\.svn\pristine\16\16c1c52e04746f99b59f1363690e7374bcff2470.svn-base

????I.A...R?????45056??2019-11-30?14:02??ChinaEncrypt\.svn\pristine\1d\1daf310b4cbb687af669f54653144c177de47031.svn-base

????I.A...R?????25088??2019-11-30?14:02??ChinaEncrypt\.svn\pristine\28\28ddcd2c458b09067788fe020c0bc111fb0d54fd.svn-base

????I.A...R???????652??2019-11-30?14:02??ChinaEncrypt\.svn\pristine\2b\2bd139bddaa1e5018819fcab1c43ddf896844cbe.svn-base

????I.A...R??????2843??2019-11-30?14:02??ChinaEncrypt\.svn\pristine\32\32492efe987c732f7c7ef04f36eb7c604f0ffc17.svn-base

????I.A...R?????69632??2019-12-05?11:43??ChinaEncrypt\.svn\pristine\3b\3b42a7d9ee62418fc53a4b95ca1490a690b60fb4.svn-base

????I.A...R?????22016??2019-12-05?11:43??ChinaEncrypt\.svn\pristine\3c\3ceffc0fbc4c22336821d90b10e6229ba764bfd1.svn-base

????I.A...R??????6730??2019-11-30?14:02??ChinaEncrypt\.svn\pristine\3d\3dfee66dd0fd9dbeddd8df82052b188c9641c4bc.svn-base

????I.A...R??????2934??2019-11-30?14:02??ChinaEncrypt\.svn\pristine\48\48ed232c4531cfe23d3e0d837edd9a7e0b26ae48.svn-base

????I.A...R???????815??2019-11-30?14:02??ChinaEncrypt\.svn\pristine\4f\4f664066b8275d6a48e9296abc38b2d6d817d804.svn-base

????I.A...R?????20480??2019-11-30?14:02??ChinaEncrypt\.svn\pristine\5c\5cd5669f917413cc48ba50f35d798a3b1c79e2dc.svn-base

????I.A...R??????7015??2019-11-30?14:02??ChinaEncrypt\.svn\pristine\69\69f38c2381b0f8a497537d834ddbd473727e2e04.svn-base

????I.A...R??????6745??2019-11-30?14:02??ChinaEncrypt\.svn\pristine\6c\6c174f142f6f74c24908f91374e698cb2bfdf9ae.svn-base

????I.A...R???1212416??2019-11-30?14:02??ChinaEncrypt\.svn\pristine\72\72064d6a14a346bddaff021783aeb43835d10ebc.svn-base

????I.A...R?????12519??2019-11-30?14:02??ChinaEncrypt\.svn\pristine\78\782b12e77576f9d7af8423a2e41113419d41c8fc.svn-base

????I.A...R??????7069??2019-12-05?11:43??ChinaEncrypt\.svn\pristine\7d\7dc054544632e2255c0d6afcf39ff1ff2f4243fd.svn-base

????I.A...R???????435??2019-11-30?14:02??ChinaEncrypt\.svn\pristine\87\87ad2be0e055247437c5e803b69cb7b13f83a2fb.svn-base

????I.A...R??????2242??2019-11-30?14:02??ChinaEncrypt\.svn\pristine\8a\8a2c827a018204aefaca3cc447492dd1715dd95d.svn-base

????I.A...R?????42496??2019-11-30?14:02??ChinaEncrypt\.svn\pristine\a6\a6d32a700de3ef988a822396dcde02265cae54e1.svn-base

????I.A...R??????6904??2019-12-05?11:43??ChinaEncrypt\.svn\pristine\ab\abd678a8a806910c3a71c431ded4eea4e5d72f52.svn-base

????I.A...R??????5709??2019-11-30?14:02??ChinaEncrypt\.svn\pristine\b2\b24df188d855088a98412237a9712d947c9aeb06.svn-base

????I.A...R??????1504??2019-11-30?14:02??ChinaEncrypt\.svn\pristine\b6\b66a0a430e6e759d327b8483c041911e60f1e029.svn-base

????I.A...R?????62976??2019-11-30?14:02??ChinaEncrypt\.svn\pristine\b7\b74fde4b2b45e1f43b92783a230ac8a40821e00c.svn-base

????I.A...R???????962??2019-11-30?14:02??ChinaEncrypt\.svn\pristine\b7\b7a846d06f73f32d4a441bc47ad2cf609d1849f1.svn-base

............此處省略115個文件信息

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