CH554 USB Host Development Board

Description

Development board for the USB host capabilities of the CH554E microcontroller with an integrated USB-A female connector for connecting USB devices like keyboards, mice, printers, hubs, etc. and a USB-A male connector for providing a serial interface for analysis and debugging on the PC.

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aaaaaa wrote 06/29/2023 at 18:32

Is possible to create a encrypted usb?

simple put normal usb and encrypt it. for example using ext4 fs

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Stefan Wagner wrote 06/30/2023 at 05:06

This is probably a bit too heavy for this tiny microcontroller.

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aaaaaa wrote 07/05/2023 at 19:13

xor ?

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Stefan Wagner wrote 07/08/2023 at 17:51

I don't quite understand what you want to achieve with this in the end.

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aaaaaa wrote 07/15/2023 at 13:08

encrypted usb need encrypt data transfer. no needed write filesystem, only encrypt whole disc.

xor encryption is very good and light. https://en.wikipedia.org/wiki/XOR_cipher microcontroler have a big memory for this.

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Stefan Wagner wrote 07/23/2023 at 17:13

Maybe. Just try it!

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CH554 USB Host Development Board

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CH554 USB Host Development Board

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