From: <eric@voskuil•org>
To: "'pithosian'" <pithosian@i2pmail•org>, <bitcoindev@googlegroups.com>
Subject: RE: [bitcoindev] BIP39 Extension for Manual Seed Phrase Creation
Date: Wed, 4 Jun 2025 11:26:33 -0400 [thread overview]
Message-ID: <04c301dbd565$0e07ffa0$2a17fee0$@voskuil.org> (raw)
In-Reply-To: <20250525214153.163D47C0BC6@smtp.postman.i2p>
> > A standard for encoding entropy
>
> In my view, this is exactly what BIP 39 already is. It's a specification for
> encoding Base2048 numbers with a checksum, similar to Base58. The
> character set is a list of words, but fundamentally the only real difference
> between it, and Base2, Base10, Base16, etc is the checksum.
I'm not following the thread, but I'd like to lend full support to the above statement.
base 2^n, 10, 16, 32, 58, 64, 85, 2048:
https://github.com/libbitcoin/libbitcoin-system/tree/master/src/radix
https://github.com/libbitcoin/libbitcoin-system/tree/master/include/bitcoin/system/impl/radix
specifically base_2048:
https://github.com/libbitcoin/libbitcoin-system/blob/master/src/radix/base_2048.cpp
base_2048 encodings with checksum applied:
https://github.com/libbitcoin/libbitcoin-system/tree/master/src/wallet/mnemonics
specifically bip39:
https://github.com/libbitcoin/libbitcoin-system/blob/master/src/wallet/mnemonics/mnemonic.cpp
best,
e
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next prev parent reply other threads:[~2025-06-04 15:39 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20250523131541.1521C7C0DB0@smtp.postman.i2p>
2025-05-24 20:56 ` pithosian
2025-05-25 14:26 ` nerdyrugbyguy
[not found] ` <20250525154052.28C0E7C1013@smtp.postman.i2p>
2025-05-25 21:41 ` pithosian
2025-06-04 15:26 ` eric [this message]
2025-06-04 17:45 ` 'Russell O'Connor' via Bitcoin Development Mailing List
2025-05-23 11:25 Eric Kvam
2025-05-23 14:29 ` Kyle Honeycutt
[not found] ` <09A940A2-122A-445E-82EA-1B4E32AC7E34@gmail.com>
2025-05-23 20:45 ` 'Russell O'Connor' via Bitcoin Development Mailing List
2025-05-24 12:33 ` Eric Kvam
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