mirror of
https://github.com/trezor/trezor-firmware.git
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12 lines
203 B
Bash
12 lines
203 B
Bash
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#!/bin/bash
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MAGIC=`head -c +4 $1`
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if [ "x$MAGIC" != "xTRZR" ]; then
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echo "Missing magic characters 'TRZR', invalid firmware"
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exit 1
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fi
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echo "Firmware fingerprint:"
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tail -c +257 $1 | sha256sum
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