From: Mike Hearn <mike@plan99.net>
To: Andy Schroder <info@andyschroder.com>
Cc: Bitcoin Dev <bitcoin-development@lists.sourceforge.net>
Subject: Re: [Bitcoin-development] Two Proposed BIPs - Bluetooth Communication and bitcoin: URI Scheme Improvements
Date: Fri, 6 Feb 2015 14:57:06 +0100 [thread overview]
Message-ID: <CANEZrP1jch5ivvTLqEV-y4JKa-p6RJXCQb9bM+vtJJ3dPuONMQ@mail.gmail.com> (raw)
In-Reply-To: <54D41B90.2010208@AndySchroder.com>
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>
> verification using breadwallet on apple is much faster (<1s) than HTTPS
> payment request on bitcoin wallet on android (apparently apple has a
> significantly more optimized signature verification algorithm).
Probably on Android it's being verified in Java instead of C++. Some
Android APIs are backed by OpenSSL but I don't know off hand if the way
we're verifying cert chains on Android is. It's eminently fixable, at any
rate.
X.509 cert chains are pretty bloated, but even so, shouldn't take several
seconds to transfer even over Bluetooth.
Bottom line is that there may be ~1s time transferring the data with this
> current bluetooth connection. Not sure how slow it will be with the BLE
> connection.
>
BLE isn't really connection oriented, as far as I know.
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next prev parent reply other threads:[~2015-02-06 13:57 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-17 19:58 [Bitcoin-development] Two Proposed BIPs - Bluetooth Communication and bitcoin: URI Scheme Improvements Andy Schroder
2014-10-20 12:50 ` Mike Hearn
2014-10-20 15:12 ` Andy Schroder
2014-10-20 16:29 ` Mike Hearn
2014-10-22 16:01 ` Justus Ranvier
2015-02-05 23:38 ` Andy Schroder
2015-02-06 0:36 ` Eric Voskuil
2015-02-06 1:40 ` Andy Schroder
2015-02-06 2:14 ` Eric Voskuil
2015-02-06 8:53 ` Andreas Schildbach
2015-02-06 13:57 ` Mike Hearn [this message]
2015-02-06 8:40 ` Andreas Schildbach
2015-02-06 9:00 ` Eric Voskuil
2015-02-06 13:54 ` Mike Hearn
2015-02-06 19:06 ` Peter D. Gray
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