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<p class="MsoNormal">Hi<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I recently upgraded openssl 1.1.1s to openssl 3..0.7. I am facing issue with encryption and decryption of video clip after upgrade to 3.0.7. With openssl 1.1.1s the application work perfectly with encryption and decryption. I am using EVP_EncryptInit_ex(),
EVP_EncryptUpdate(), EVP_EncryptFinal() for encryption and EVP_DecryptInit_ex(), EVP_DecryptUpdate(), EVP_DecryptFinal() for decryption. Other than this I am using HMAC apis in code which is acceptable in 3.0.7.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I have tried following ways:<o:p></o:p></p>
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<span style="font-size:10.5pt;font-family:-apple-system;color:#172B4D">1) Tried replacing deprecated HMAC apis <o:p></o:p></span></p>
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<span style="font-size:10.5pt;font-family:-apple-system;color:#172B4D">2) Tried adding padding using EVP_CIPHER_CTX_set_padding() on decryption <o:p></o:p></span></p>
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<span style="font-size:10.5pt;font-family:-apple-system;color:#172B4D">3) Tried adding key pair on encryption and decryption <o:p></o:p></span></p>
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<span style="font-size:10.5pt;font-family:-apple-system;color:#172B4D">4) Tried setting key length using EVP_CIPHER_CTX_set_key_length() <o:p></o:p></span></p>
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<span style="font-size:10.5pt;font-family:-apple-system;color:#172B4D">6) Tried adding FIPS values in code<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Nothing work out.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">As per my observation, cipher data coming blank or corrupted when try to decrypt video clip.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Please let me know what change I need to make in code when upgrade from openssl 1.1.1s to openssl 3.0.7 to make encryption and decryption work correctly.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks & Regards<o:p></o:p></p>
<p class="MsoNormal">Shweta<o:p></o:p></p>
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