mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-12-20 21:38:26 +00:00
46 lines
1.1 KiB
Bash
46 lines
1.1 KiB
Bash
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#!/bin/bash
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cat > u2f_keys.h <<EOF
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#ifndef __U2F_KEYS_H_INCLUDED__
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#define __U2F_KEYS_H_INCLUDED__
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#include <stdint.h>
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const uint8_t U2F_ATT_PRIV_KEY[] = {
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EOF
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if [ \! -e trezordevkey.pem ]; then
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openssl ecparam -genkey -out trezordevkey.pem -name prime256v1
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fi
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openssl ec -in trezordevkey.pem -text |
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perl -e '$key = "\t"; while (<>) {
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if (/priv:/) { $priv = 1 }
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elsif (/pub:/) { $priv = 0 }
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elsif ($priv) {
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while ($_ =~ s/.*?([0-9a-f]{2})//) {
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$key .= "0x$1,";
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if ($num++ % 8 == 7) { $key .= "\n\t"; }
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else {$key .= " ";}
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}
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}
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}
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$key =~ s/,\s*$/\n/s;
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print $key;' >> u2f_keys.h
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cat >> u2f_keys.h <<EOF
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};
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const uint8_t U2F_ATT_CERT[] = {
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EOF
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openssl req -new -key trezordevkey.pem -out trezordevcert.req -subj "/CN=Trezor U2F"
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openssl x509 -req -in trezordevcert.req -signkey trezordevkey.pem -days 3650 -out trezordevcert.pem
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openssl x509 -in trezordevcert.pem -outform der | od -tx1 -w12 -Anone | perl -pe 's/ ([0-9a-f]{2})/ 0x$1,/g; $_ =~ s/^ /\t/;' >> u2f_keys.h
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cat >> u2f_keys.h <<EOF
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};
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#endif // __U2F_KEYS_H_INCLUDED__
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EOF
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rm trezordevcert.req trezordevcert.pem
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