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cryptoadvance / specter-diy

DIY airgapped hardware wallet that uses QR codes for communication with the host
MIT License
440 stars 73 forks source link

Use sdram for more things #119

Closed stepansnigirev closed 2 years ago

stepansnigirev commented 3 years ago

Currently psbt format conversion is happening fully in ram (base64, bcur). This takes a lot of memory, especially for large transactions and can cause crashes. We can use sdram block device for this purpose.