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(DataFlex) Simple AES ECB DecryptionSee more Encryption ExamplesDecrypt 256-bit encrypted content.
Use ChilkatAx-win32.pkg Procedure Test Handle hoCrypt String sCt String sKey String sPt // This example assumes the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. Get Create (RefClass(cComChilkatCrypt2)) To hoCrypt If (Not(IsComObjectCreated(hoCrypt))) Begin Send CreateComObject of hoCrypt End // Encrypted content (base64-encoded) Move "d/95VziAnUNKkpXr3dJBFcQqAEDWlDkc7EU2jLkYPxmr6PpLRJlgHos+/Uy28CvJsmztQ3JkJAMukVoj46QJ/7RMuqLb31cSKd1ZvMzx9J9b6q0EkmPJcSfBhf2x7v5Qvq3lz1EIH7RM61cDGf+g9p4lt6FtU2MzCqtYD+Vr29voCn5WU1CnXmks64RrbyDA1DDHOx2deJ4Kn68+KoPM9tAw9kbf4HApL1nJYU3Mfzl+MnuHuB2kJpL5GqbuNvS+4QjxuwtNGuZEEY0gOS4RIvWl/XfkxtWHMkzsKy08AO792xDGer4rL4Q1NcfI/H2V" To sCt // 256-bit AES key (literally the 32 us-ascii bytes of this string) Move "sQsPQYesBM5qEM5OSxicFatIiLM459Bu" To sKey // Note: If your AES key is a string, and it's not clearly hex or base64, AND if the length of the string is the exact size of the AES key, // then *literally* use the ascii chars as the AES key. Set ComCryptAlgorithm Of hoCrypt To "aes" Set ComCipherMode Of hoCrypt To "ecb" Set ComKeyLength Of hoCrypt To 256 // use the exact ascii bytes as the key. Send ComSetEncodedKey To hoCrypt sKey "ascii" Set ComEncodingMode Of hoCrypt To "base64" Get ComDecryptStringENC Of hoCrypt sCt To sPt Showln sPt End_Procedure |
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