openssl des加解密算法详解c语言

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bugouhen 2025-07-16 19:26:16

文章标签 音视频 Windows 序列号 Back 文章分类 架构后端开发

20230721在WIN10下安装openssl并解密AES-128加密的ts视频切片
2023/7/21 22:58

1、前言：
AES-128加密的ts视频切片【第一个】，打开有时间限制的！
新一代企业经营者的能力构建-高手知路.ts
【限制于篇幅，解密的密钥获取方法/步骤本文将不会给出了！可以参考历史文档获取】

使用 FFmpeg 生成 ts 切片并使用 AES-128 加密

https://slproweb.com/products/Win32OpenSSL.html Win32/Win64 OpenSSL【预编译的可执行文件】
https://slproweb.com/download/Win64OpenSSL-3_1_1.exe
https://slproweb.com/download/Win64OpenSSL-3_1_1.msi
【本文以64位的EXE格式的可执行文件为例子！64位的MSI格式没有测试过，应该也可以的！32位的EXE/MSI都没有测试过！】

【由于需要安装各种依赖软件，总体上的复杂度比Ubuntu下高了不止一个数量级！建议高端玩家享用！】

OpenSSL在Win10环境下的【编译】安装

openssl des加解密算法详解c语言_Windows

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2、安装步骤：
 Destination location:
       C:\Program Files\OpenSSL-Win64Start Menu folder:
       OpenSSLAdditional tasks:
       Copy OpenSSL DLLs to:
          The Windows system directory 
 如何查看openssl版本号 版本确认：
 Microsoft Windows [版本 10.0.19045.2311]
 (c) Microsoft Corporation。保留所有权利。C:\Users\Administrator>openssl
 'openssl' 不是内部或外部命令，也不是可运行的程序
 或批处理文件。C:\Users\Administrator>cd C:\Program Files\OpenSSL-Win64
C:\Program Files\OpenSSL-Win64>dir
  驱动器 C 中的卷是 WIN10
  卷的序列号是 6C7B-A154 C:\Program Files\OpenSSL-Win64 的目录
2023/07/21  22:19    <DIR>          .
 2023/07/21  22:19    <DIR>          ..
 2023/05/30  19:16               165 acknowledgements.txt
 2023/05/30  19:16             1,041 authors.txt
 2023/07/21  22:18    <DIR>          bin
 2023/05/30  19:16           770,742 changes.txt
 2023/05/30  19:16             7,100 c_rehash.pl
 2023/07/21  22:18    <DIR>          exp
 2023/05/30  19:16               203 faq.txt
 2023/07/21  22:18    <DIR>          include
 2023/07/21  22:18    <DIR>          lib
 2023/05/30  19:16         6,080,000 libcrypto-3-x64.dll
 2023/05/30  19:16           777,728 libssl-3-x64.dll
 2023/05/30  19:16            10,352 license.txt
 2023/05/30  19:16            75,534 news.txt
 2023/05/30  19:16             6,859 readme.txt
 2023/05/30  19:16               194 start.bat
 2023/07/21  22:19    <DIR>          tests
 2023/07/21  22:19           162,886 unins000.dat
 2023/07/21  22:11           730,789 unins000.exe
               13 个文件      8,623,593 字节
                7 个目录 14,957,924,352 可用字节C:\Program Files\OpenSSL-Win64>
 C:\Program Files\OpenSSL-Win64>dir *.exe
  驱动器 C 中的卷是 WIN10
  卷的序列号是 6C7B-A154 C:\Program Files\OpenSSL-Win64 的目录
2023/07/21  22:11           730,789 unins000.exe
                1 个文件        730,789 字节
                0 个目录 14,957,924,352 可用字节C:\Program Files\OpenSSL-Win64>cd C:\Program Files\OpenSSL-Win64\bin
C:\Program Files\OpenSSL-Win64\bin>
 C:\Program Files\OpenSSL-Win64\bin>dir *.exe
  驱动器 C 中的卷是 WIN10
  卷的序列号是 6C7B-A154 C:\Program Files\OpenSSL-Win64\bin 的目录
2023/05/30  19:16           722,944 openssl.exe
                1 个文件        722,944 字节
                0 个目录 14,961,991,680 可用字节C:\Program Files\OpenSSL-Win64\bin>
 C:\Program Files\OpenSSL-Win64\bin>openssl version
 OpenSSL 3.1.1 30 May 2023 (Library: OpenSSL 3.1.1 30 May 2023)C:\Program Files\OpenSSL-Win64\bin>
 C:\Program Files\OpenSSL-Win64\bin>openssl version -a
 OpenSSL 3.1.1 30 May 2023 (Library: OpenSSL 3.1.1 30 May 2023)
 built on: Wed May 31 00:25:15 2023 UTC
 platform: VC-WIN64A
 options:  bn(64,64)
 compiler: cl  /Z7 /Fdossl_static.pdb /Gs0 /GF /Gy /MD /W3 /wd4090 /nologo /O2 -DL_ENDIAN -DOPENSSL_PIC -D_USING_V110_SDK71_ -D_WINSOCK_DEPRECATED_NO_WARNINGS -D_WIN32_WINNT=0x0502
 OPENSSLDIR: "C:\Program Files\Common Files\SSL"
 ENGINESDIR: "C:\Program Files\OpenSSL\lib\engines-3"
 MODULESDIR: "C:\Program Files\OpenSSL\lib\ossl-modules"
 Seeding source: os-specific
 CPUINFO: OPENSSL_ia32cap=0x7ffef3ffffebffff:0x3fbbC:\Program Files\OpenSSL-Win64\bin>

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Setup - OpenSSL 3.1.1 (64-bit)
 License Agreement
 Please read the following important information before continuing.
 Please read the following License Agreement. You must accept the terms of thisagreement before continuing with the installation.
 DONATIONS NEEDED! If you are a business you should be contributing regulardonations. If you are a generous individual, consider reqular donations. Mostpeople simply take and run - leaving me to foot the bill. That's not nice. Somebusinesses even drop their customers onto me to provide direct support to thecustomer (ahem, PayPal). That's also not nice. Even if you can't afford a small, onetime donation of s10, at least drop a line saying how much you appreciate the effortput into this project (and, optionally, what you use OpenSSL for). Lots ofcomplaints and few compliments is discouraging.
 LEGAL NOTICE: This product includes software developed by the OpenSSL Project
 I accept the agreement
  I do not accept the agreement
 Next >
 Cancel

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Setup - OpenSSL 3.1.1 (64-bit)
 Select Destination Location
 Where should OpenSSL (64-bit) be installed?
 Setup will install OpenSSL (64-bit) into the following folder
 To continue, click Next. If you would like to select a different folder, click Browse.C:\Program Files(OpenSSL-Win64
 Browse..
 At least 511.2 MB of free disk space is required.
 < Back
 Next >
 Cancel

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Setup - OpenSSL 3.1.1 (64-bit)
 Select Start Menu FolderWhere should Setup place the program's shortcuts?
 Setup will create the program's shortcuts in the following Start Menu folder.
 To continue, click Next. If you would like to select a different folder, click Browse.
 OpenSsSl
 < Back
 Next >
 Browse..
 Cancel

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Setup - OpenSSL 3.1.1 (64-bit)
 Select Additional TasksWhich additional tasks should be performed?
 Select the additional tasks you would like Setup to perform while installing OpenSSl(64-bit), then click Next.
 Copy OpenSSL DLLs to:
  The Windows system directory
 The OpenSSL binaries (/bin) directory
 < Back
 Next >
 Cancel

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Setup - OpenSSL 3.1.1 (64-bit)
 Ready to Install
 Setup is now ready to begin installing OpenSSL (64-bit) on your computer.
 Click Install to continue with the installation, or click Back if you want to review orchange any settings.
 Destination ocation:C:\Program Files(OpenSSL-Win64
 Start Menu folder:OpenSSL
 Additional tasks:
 Copy OpenSSL DLLs to:The Windows system directory
 < Back
 Install
 Cancel

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openssl des加解密算法详解c语言_Back_20

Setup - OpenSSL 3.1.1 (64-bit)
 Installing
 Please wait while Setup installs OpenSSL (64-bit) on your computer.
 Extracting files..C:\Program Files(OpenSSL-Win64 liblVC static libcrypto64MT.lib
 Cancel

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Setup - OpenSSL 3.1.1 (64-bit)
 Installing
 Please wait while Setup installs OpenSSL (64-bit) on your computer.
 Extracting files...C:\Program Files(OpenSSL-Win64 tests endecoder legacy test.exe
 Cancel

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Setup - OpenSSL 3.1.1 (64-bit)
 Completing the OpenSSL (64-bit)Setup Wizard
 Setup has finished installing OpenSSL (64-bit) on yourcomputer. The application may be launched by selecting theinstalled shortcuts.
 Click Finish to exit Setup.
 One-time $10 donation to Windows OpenSslLarger one-time donation to Windows OpenSSlRecurring $5 donation to Windows OpenSSL
 Recurring $10 donation to Windows OpenSSl
 Recurring $25 donation to Windows OpenSSl
 Finish

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3、解密成功：
 Microsoft Windows [版本 10.0.19045.2311]
 (c) Microsoft Corporation。保留所有权利。C:\Users\Administrator>openssl
 'openssl' 不是内部或外部命令，也不是可运行的程序
 或批处理文件。C:\Users\Administrator>cd C:\Program Files\OpenSSL-Win64
C:\Program Files\OpenSSL-Win64>dir
  驱动器 C 中的卷是 WIN10
  卷的序列号是 6C7B-A154 C:\Program Files\OpenSSL-Win64 的目录
2023/07/21  22:19    <DIR>          .
 2023/07/21  22:19    <DIR>          ..
 2023/05/30  19:16               165 acknowledgements.txt
 2023/05/30  19:16             1,041 authors.txt
 2023/07/21  22:18    <DIR>          bin
 2023/05/30  19:16           770,742 changes.txt
 2023/05/30  19:16             7,100 c_rehash.pl
 2023/07/21  22:18    <DIR>          exp
 2023/05/30  19:16               203 faq.txt
 2023/07/21  22:18    <DIR>          include
 2023/07/21  22:18    <DIR>          lib
 2023/05/30  19:16         6,080,000 libcrypto-3-x64.dll
 2023/05/30  19:16           777,728 libssl-3-x64.dll
 2023/05/30  19:16            10,352 license.txt
 2023/05/30  19:16            75,534 news.txt
 2023/05/30  19:16             6,859 readme.txt
 2023/05/30  19:16               194 start.bat
 2023/07/21  22:19    <DIR>          tests
 2023/07/21  22:19           162,886 unins000.dat
 2023/07/21  22:11           730,789 unins000.exe
               13 个文件      8,623,593 字节
                7 个目录 14,957,924,352 可用字节C:\Program Files\OpenSSL-Win64>
 C:\Program Files\OpenSSL-Win64>dir *.exe
  驱动器 C 中的卷是 WIN10
  卷的序列号是 6C7B-A154 C:\Program Files\OpenSSL-Win64 的目录
2023/07/21  22:11           730,789 unins000.exe
                1 个文件        730,789 字节
                0 个目录 14,957,924,352 可用字节C:\Program Files\OpenSSL-Win64>cd C:\Program Files\OpenSSL-Win64\bin
C:\Program Files\OpenSSL-Win64\bin>
 C:\Program Files\OpenSSL-Win64\bin>dir *.exe
  驱动器 C 中的卷是 WIN10
  卷的序列号是 6C7B-A154 C:\Program Files\OpenSSL-Win64\bin 的目录
2023/05/30  19:16           722,944 openssl.exe
                1 个文件        722,944 字节
                0 个目录 14,961,991,680 可用字节C:\Program Files\OpenSSL-Win64\bin>
 C:\Program Files\OpenSSL-Win64\bin>openssl version
 OpenSSL 3.1.1 30 May 2023 (Library: OpenSSL 3.1.1 30 May 2023)C:\Program Files\OpenSSL-Win64\bin>
 C:\Program Files\OpenSSL-Win64\bin>openssl version -a
 OpenSSL 3.1.1 30 May 2023 (Library: OpenSSL 3.1.1 30 May 2023)
 built on: Wed May 31 00:25:15 2023 UTC
 platform: VC-WIN64A
 options:  bn(64,64)
 compiler: cl  /Z7 /Fdossl_static.pdb /Gs0 /GF /Gy /MD /W3 /wd4090 /nologo /O2 -DL_ENDIAN -DOPENSSL_PIC -D_USING_V110_SDK71_ -D_WINSOCK_DEPRECATED_NO_WARNINGS -D_WIN32_WINNT=0x0502
 OPENSSLDIR: "C:\Program Files\Common Files\SSL"
 ENGINESDIR: "C:\Program Files\OpenSSL\lib\engines-3"
 MODULESDIR: "C:\Program Files\OpenSSL\lib\ossl-modules"
 Seeding source: os-specific
 CPUINFO: OPENSSL_ia32cap=0x7ffef3ffffebffff:0x3fbbC:\Program Files\OpenSSL-Win64\bin>
 C:\Program Files\OpenSSL-Win64\bin>openssl aes-128-cbc -d -in 001.ts -out xx001.ts  -nosalt -iv 00000000000000000000000000000000 -K 0b53fbec72cb3a6d4d9c8efbc23a025eC:\Program Files\OpenSSL-Win64\bin>

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4、【通用环境变量】解密成功了：
 C:\Program Files\OpenSSL-Win64\bin\openssl.exe拷贝到： Microsoft Windows [版本 10.0.19045.2311]
 (c) Microsoft Corporation。保留所有权利。C:\Users\Administrator>cd C:\Windows
C:\Windows>dir openssl*
  驱动器 C 中的卷是 WIN10
  卷的序列号是 6C7B-A154 C:\Windows 的目录
2023/05/30  19:16           722,944 openssl.exe
                1 个文件        722,944 字节
                0 个目录 14,719,811,584 可用字节C:\Windows>
 C:\Windows>e:E:\>
 E:\>dir *.ts
  驱动器 E 中的卷是 DATA
  卷的序列号是 9ACD-BB4C E:\ 的目录
2023/07/20  23:23           108,480 001.ts
                1 个文件        108,480 字节
                0 个目录  2,765,291,520 可用字节E:\>
 E:\>openssl
 help:Standard commands
 asn1parse         ca                ciphers           cmp
 cms               crl               crl2pkcs7         dgst
 dhparam           dsa               dsaparam          ec
 ecparam           enc               engine            errstr
 fipsinstall       gendsa            genpkey           genrsa
 help              info              kdf               list
 mac               nseq              ocsp              passwd
 pkcs12            pkcs7             pkcs8             pkey
 pkeyparam         pkeyutl           prime             rand
 rehash            req               rsa               rsautl
 s_client          s_server          s_time            sess_id
 smime             speed             spkac             srp
 storeutl          ts                verify            version
 x509Message Digest commands (see the `dgst' command for more details)
 blake2b512        blake2s256        md4               md5
 mdc2              rmd160            sha1              sha224
 sha256            sha3-224          sha3-256          sha3-384
 sha3-512          sha384            sha512            sha512-224
 sha512-256        shake128          shake256          sm3Cipher commands (see the `enc' command for more details)
 aes-128-cbc       aes-128-ecb       aes-192-cbc       aes-192-ecb
 aes-256-cbc       aes-256-ecb       aria-128-cbc      aria-128-cfb
 aria-128-cfb1     aria-128-cfb8     aria-128-ctr      aria-128-ecb
 aria-128-ofb      aria-192-cbc      aria-192-cfb      aria-192-cfb1
 aria-192-cfb8     aria-192-ctr      aria-192-ecb      aria-192-ofb
 aria-256-cbc      aria-256-cfb      aria-256-cfb1     aria-256-cfb8
 aria-256-ctr      aria-256-ecb      aria-256-ofb      base64
 bf                bf-cbc            bf-cfb            bf-ecb
 bf-ofb            camellia-128-cbc  camellia-128-ecb  camellia-192-cbc
 camellia-192-ecb  camellia-256-cbc  camellia-256-ecb  cast
 cast-cbc          cast5-cbc         cast5-cfb         cast5-ecb
 cast5-ofb         des               des-cbc           des-cfb
 des-ecb           des-ede           des-ede-cbc       des-ede-cfb
 des-ede-ofb       des-ede3          des-ede3-cbc      des-ede3-cfb
 des-ede3-ofb      des-ofb           des3              desx
 idea              idea-cbc          idea-cfb          idea-ecb
 idea-ofb          rc2               rc2-40-cbc        rc2-64-cbc
 rc2-cbc           rc2-cfb           rc2-ecb           rc2-ofb
 rc4               rc4-40            seed              seed-cbc
 seed-cfb          seed-ecb          seed-ofb          sm4-cbc
 sm4-cfb           sm4-ctr           sm4-ecb           sm4-ofb E:\>dir *.ts
  驱动器 E 中的卷是 DATA
  卷的序列号是 9ACD-BB4C E:\ 的目录
2023/07/20  23:23           108,480 001.ts
                1 个文件        108,480 字节
                0 个目录  2,765,291,520 可用字节E:\>
 E:\>openssl aes-128-cbc -d -in 001.ts -out xx001.ts  -nosalt -iv 00000000000000000000000000000000 -K 0b53fbec72cb3a6d4d9c8efbc23a025eE:\>

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