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(Lianja) Duplicate openssl smime -decrypt -in some_file.dat.enc -binary -inform DER -inkey private.key -out some_file.datDemonstrates how to decrypt binary DER that was encrypted using the following openssl command: openssl smime -encrypt -binary -aes-256-cbc -in some_file.dat -out some_file.dat.enc -outform DER cert.crt
// This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. // Duplicates the following openssl command: // openssl smime -decrypt -in hello.txt.enc -binary -inform DER -inkey private.key -out hello.txt loCert = createobject("CkCert") llSuccess = loCert.LoadFromFile("qa_data/openssl/EE.cer") if (llSuccess = .F.) then ? loCert.LastErrorText release loCert return endif loBd = createobject("CkBinData") llSuccess = loBd.LoadFile("qa_data/openssl/EE.key") // Assuming success.. loPrivKey = createobject("CkPrivateKey") llSuccess = loPrivKey.LoadAnyFormat(loBd,"") if (llSuccess = .F.) then ? loPrivKey.LastErrorText release loCert release loBd release loPrivKey return endif loCrypt = createobject("CkCrypt2") llSuccess = loCrypt.SetDecryptCert2(loCert,loPrivKey) if (llSuccess = .F.) then ? loCrypt.LastErrorText release loCert release loBd release loPrivKey release loCrypt return endif loCrypt.CryptAlgorithm = "PKI" llSuccess = loCrypt.CkDecryptFile("qa_data/openssl/hello.txt.enc","qa_output/hello.txt") if (llSuccess = .F.) then ? loCrypt.LastErrorText release loCert release loBd release loPrivKey release loCrypt return endif ? "Success." release loCert release loBd release loPrivKey release loCrypt |
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