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Who is creating non-DER signatures?
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Topic: Who is creating non-DER signatures? (Read 2466 times)
TierNolan
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Re: Who is creating non-DER signatures?
April 17, 2013, 08:39:24 AM
#21
Quote from: doobadoo on April 17, 2013, 06:20:50 AM
Question, if these address contain too many characters, why don't miners reject the txs or blocks that contain them. Would the database schema limit the output field to 40 char?
They simply pass them to OpenSSL. OpenSSL says that the keys are ok, so the miner accepts the block.
1LxbG5cKXzTwZg9mjL3gaRE835uNQEteWF
Mike Hearn
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Re: Who is creating non-DER signatures?
April 17, 2013, 09:58:26 AM
#22
The Java library from two years ago is bitcoinj and the author was me. I tried making Bouncy Castle produced negative r/s values a while ago by letting it generate signatures over random data in a tight loop, but it never created any. Maybe we should try the same thing with bitcoinjs
Pieter Wuille
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Re: Who is creating non-DER signatures?
April 17, 2013, 10:15:08 AM
#23
Some old versions of bitcoinjs and Armory are known to have produced non-DER signatures, but both authors are aware of this, and fixed their code more than half a year ago, afaik.
I do Bitcoin stuff.
Mike Hearn
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⇾
Re: Who is creating non-DER signatures?
April 17, 2013, 10:26:27 AM
#24
Perhaps the iPhone app was never updated.
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