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Showing posts with the label Byte
Reduce File Size Of An Image

Reduce File Size Of An Image

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I have taken a picture with the android camera. The result is an byte array. I save it by writing i… Read more Reduce File Size Of An Image
Illegalargumentexception Chacha20 Requires 128 Bit Or 256 Bit Key

Illegalargumentexception Chacha20 Requires 128 Bit Or 256 Bit Key

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How could I convert String to 128 or 256 bit key for chacha20 Encryption . ChaCha20Encryptor c… Read more Illegalargumentexception Chacha20 Requires 128 Bit Or 256 Bit Key