Author

Topic: [Bounty] Sign & Verify Message in Java (Read 977 times)

sr. member
Activity: 426
Merit: 250
January 07, 2013, 05:48:40 AM
#6
I implemented this in bitcoinj and claimed the bounty.

\o/ nice!
legendary
Activity: 1708
Merit: 1066
January 07, 2013, 04:02:19 AM
#5
Nice one Mike !
:-)
legendary
Activity: 1526
Merit: 1129
January 06, 2013, 06:45:27 PM
#4
I implemented this in bitcoinj and claimed the bounty.
legendary
Activity: 1708
Merit: 1066
January 06, 2013, 09:08:27 AM
#3
Preferably open source as sign-and-verify would be very useful in MultiBit too.
legendary
Activity: 1526
Merit: 1129
January 06, 2013, 08:43:52 AM
#2
Anyone who attempts this should note that it'll require you to implement ECDSA key recovery:

   https://github.com/sipa/bitcoin/commit/6e223c405988a1002eeeee69db88a1128a38b0a3

hero member
Activity: 910
Merit: 1005
January 05, 2013, 09:18:22 PM
#1
Looking for someone to implement Bitcoin-Qt's sign and verify message functionality in Java. Using either bouncycastle or the Java SE crypto libs.

15 BTC bounty.
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