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Polished encrypted paper backup guide

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Sun Knudsen 2021-02-25 15:00:00 -05:00
parent a2d7276e14
commit 3d5cea224b
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GPG key ID: 1FA767862BBD1305
7 changed files with 14 additions and 10 deletions
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6
how-to-create-encrypted-paper-backup/qr-backup.sh
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@ -89,7 +89,7 @@ if [ "$bip39" = true ]; then
words=($secret)
for word in ${words[@]}; do
if ! exists $word; then
printf "$red%s$normal\n" "Invalid word $bold$word$normal"
printf "$red%s $bold%s$normal\n" "Invalid word" "$word"
exit 1
fi
done
@ -102,8 +102,8 @@ encrypted_secret_hash=$(echo -n "$encrypted_secret" | openssl dgst -sha512 | sed
encrypted_secret_short_hash=$(echo -n "$encrypted_secret_hash" | head -c 8)
printf "%s\n" "$encrypted_secret"
printf "SHA512 hash: $bold%s$normal\n" "$encrypted_secret_hash"
printf "SHA512 short hash: $bold%s$normal\n" "$encrypted_secret_short_hash"
printf "%s: $bold%s$normal\n" "SHA512 hash" "$encrypted_secret_hash"
printf "%s: $bold%s$normal\n" "SHA512 short hash" "$encrypted_secret_short_hash"
echo -n "$encrypted_secret" | qr --error-correction=H > "$tmp/secret.png"