Photo encryption performance issue

PointyCastle / pointycastle

Moved into the Bouncy Castle project: https://github.com/bcgit/pc-dart

MIT License

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Open ObranS opened 5 years ago

ObranS commented 5 years ago

Hi PointyCastle team, I greatly admire your product. PointyCastle encryption works fast and it easy to use. It saved me tons of hours.

But recently I got an issue during image data encryption. The problem in that, algorithm AES/CBC/PKCS7 too slow to encrypt images.

Maybe you guys can help how to resolve this? The main question, what cipher is most optimized to encrypt images?

Thank you in advance!

radvansky-tomas commented 4 years ago

Why is this closed ? Anyhow what is suggested approach for "AES/CBC/PKCS7" encryption/decryption of files (even over 30MB) ?