Tag Archives: symmetric

openssl, Security

OpenSSL: Symmetric en- and decryption of a file

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Hi,

this post describes the en- and decryption of a file with a symmetric encryption algorithm.

Symmetric encryption means encryption and decryption is only possible with the same secret/password.
Continue reading OpenSSL: Symmetric en- and decryption of a file →

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Powershell, Security

Powershell: En- and Decrypt string with AES256

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Hi,

if you have the requierment to encrypt strings in Powershell the .NET Framework offers some classes for this case. This is a symmetric encryption. Receiver and Sender uses the same Password/Key to en- and decrypt the message.
Continue reading Powershell: En- and Decrypt string with AES256 →