user14290: I have a paper wallet as an image file, the QR code of the private key gives a base64 encoded string which gives "Salted_(some binary here)" when decoded. What format is this and can I get the private key without a webcam or phone?

user13751: Probably encrypted using an OpenSSL-interoperable format. See 
https://crypto.stackexchange.com/questions/8776/what-is-u2fsdgvkx1/8777#8777
http://juliusdavies.ca/commons-ssl/pbe.html
The 8 bytes following "Salted_" should be the salt.
Example cmdline to decrypt:
echo 'U2FsdGVkX19qplb9qVDVVEYxH8wjJDGpMS+F4/2pS2c=' | openssl enc -a -d -salt -des3 -pass pass:changeit
Hello World!


14290: <p>I have a paper wallet as an image file, the QR code of the private key gives a base64 encoded string which gives "Salted_(some binary here)" when decoded. What format is this and can I get the private key without a webcam or phone?</p>
 13751: <p>Probably encrypted using an OpenSSL-interoperable format. See </p>

<p><a href="https://crypto.stackexchange.com/questions/8776/what-is-u2fsdgvkx1/8777#8777">https://crypto.stackexchange.com/questions/8776/what-is-u2fsdgvkx1/8777#8777</a></p>

<p><a href="http://juliusdavies.ca/commons-ssl/pbe.html" rel="nofollow noreferrer">http://juliusdavies.ca/commons-ssl/pbe.html</a></p>

<p>The 8 bytes following "Salted_" should be the salt.</p>

<p>Example cmdline to decrypt:</p>

<pre><code>echo 'U2FsdGVkX19qplb9qVDVVEYxH8wjJDGpMS+F4/2pS2c=' | openssl enc -a -d -salt -des3 -pass pass:changeit
Hello World!
</code></pre>
