[ANN] MMGen, a complete Bitcoin command-line online/offline wallet solution

Financisto

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BTC⇆⚡⇄BTC

It seems that your open-source project does some stuff with Monero.

Are you thinking about adding Polyseed to its features?

Source: https://github.com/tevador/polyseed

Quote

Polyseed has a number of advantages over Monero’s standard seeds:

The wallet creation date is embedded in the mnemonic seed. This way you no longer have to worry about restoring your wallet from the correct restore height.
It uses BIP-39 wordlists. These wordlists container shorter and more common words than Monero’s lists.
Polyseeds seeds are quicker to write down and memorize.

mmgen-py

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Announcing MMGen Wallet version 15.0.0

Important new features:

full macOS support
disable swap on offline signing device

For more information, see: https://github.com/mmgen/mmgen-wallet/releases/tag/v15.0.0

MMGen Wallet source repositories:

Clearnet:	https://mmgen.org/project/mmgen/mmgen-wallet
I2P:	http://mmgen-wallet.i2p/project/mmgen/mmgen-wallet
Onion:	http://mmgen55rtcahqfp2hn3v7syqv2wqanks5oeezqg3ykwfkebmouzjxlad.onion/project/mmgen/mmgen-wallet
GitHub:	https://github.com/mmgen/mmgen-wallet
GitLab:	https://gitlab.com/MMGen/mmgen-wallet
GitFlic:	https://gitflic.ru/project/mmgen/mmgen-wallet

Support the MMGen Project:

BTC:	bc1qxmymxf8p5ckvlxkmkwgw8ap5t2xuaffmrpexap
BCH:	15TLdmi5NYLdqmtCqczUs5pBPkJDXRs83w
XMR:	8B14zb8wgLuKDdse5p8f3aKpFqRdB4i4xj83b7BHYABHMvHifWxiDXeKRELnaxL5FySfeRRS5girgUv gy8fQKsYMEzPUJ8h

mmgen-py

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Announcing MMGen Wallet version 14.1.0

Important new features:

offline transaction signing with automount for BTC, BCH, LTC and ETH/ERC20
support descriptor wallets for BTC
support use of alternate tracking wallet with `--tw-name`
`bip_hd`: a minimal, easy-to-use BIP-32/BIP-44 implementation

Other significant changes and features:

make transactions BIP-125 replace-by-fee by default
dieroll wallet: support `--seed-len` opt
tracking wallet view: ensure deterministic output of entries
mmgen-tool: new `decrypt_keystore` command
mmgen-autosign: new `--seed-len` opt
mmgen-autosign: new `wipe_key` operation
mmgen-autosign: new `xmr_setup` operation

New Monero features:

mmgen-xmrwallet: new `sweep_all` operation
mmgen-xmrwallet: support sweeping to specific account of wallet
mmgen-xmrwallet: support fee-prioritizing of transactions
mmgen-xmrwallet: new `--rescan-spent` option
mmgen-xmrwallet `submit`, `relay`: display relay time
mmgen-xmrwallet: new `--skip-empty-accounts`, `--skip-empty-addresses` options
mmgen-xmrwallet `list`, `listview`: display per-address balances
mmgen-xmrwallet `sync`, `list`, `view`, `listview`: display addresses in truncated form (override with `--full-address`)
mmgen-xmrwallet: new `view` and `listview` operations

Security / bugfix:

keygen.py: forbid use of non-safe public key generation backends
proto.btc.tx: fix `nLocktime` functionality

For more information, see: https://github.com/mmgen/mmgen-wallet/releases/tag/v14.1.0

MMGen Wallet source repositories:

Clearnet:	https://mmgen.org/project/mmgen/mmgen-wallet
I2P:	http://mmgen-wallet.i2p/project/mmgen/mmgen-wallet
Onion:	http://mmgen55rtcahqfp2hn3v7syqv2wqanks5oeezqg3ykwfkebmouzjxlad.onion/project/mmgen/mmgen-wallet
GitHub:	https://github.com/mmgen/mmgen-wallet
GitLab:	https://gitlab.com/MMGen/mmgen-wallet
GitFlic:	https://gitflic.ru/project/mmgen/mmgen-wallet

Support the MMGen Project:

BTC:	bc1qxmymxf8p5ckvlxkmkwgw8ap5t2xuaffmrpexap
BCH:	15TLdmi5NYLdqmtCqczUs5pBPkJDXRs83w
XMR:	8B14zb8wgLuKDdse5p8f3aKpFqRdB4i4xj83b7BHYABHMvHifWxiDXeKRELnaxL5FySfeRRS5girgUv gy8fQKsYMEzPUJ8h

mmgen-py

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Activity: 111

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Announcing MMGen Wallet version 14.0.0

This release marks the MMGen Project’s tenth anniversary on Github

For more information, see: https://github.com/mmgen/mmgen-wallet/releases/tag/v14.0.0

MMGen Wallet source repositories:

Clearnet:	https://mmgen.org/project/mmgen/mmgen-wallet
I2P:	http://mmgen-wallet.i2p/project/mmgen/mmgen-wallet
Onion:	http://mmgen55rtcahqfp2hn3v7syqv2wqanks5oeezqg3ykwfkebmouzjxlad.onion/project/mmgen/mmgen-wallet
GitHub:	https://github.com/mmgen/mmgen-wallet
GitLab:	https://gitlab.com/MMGen/mmgen-wallet
GitFlic:	https://gitflic.ru/project/mmgen/mmgen-wallet

Support the MMGen Project:

BTC:	bc1qxmymxf8p5ckvlxkmkwgw8ap5t2xuaffmrpexap
BCH:	15TLdmi5NYLdqmtCqczUs5pBPkJDXRs83w
XMR:	8B14zb8wgLuKDdse5p8f3aKpFqRdB4i4xj83b7BHYABHMvHifWxiDXeKRELnaxL5FySfeRRS5girgUv gy8fQKsYMEzPUJ8h

mmgen-py

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Activity: 111

Merit: 26

Announcing MMGen version 13.3.0

Important new features:

automatic change address selection
curses-like scrolling interface for tracking wallet views
offline transaction autosigning for Monero
Config API (encapsulates configuration data, making the entire MMGen code base usable as a library for other Python projects)

Windows/MSYS2 changes:

use native MSYS2 terminal and UCRT64 environment by default

For more information, see: https://github.com/mmgen/mmgen/releases/tag/v13.3.0

MMGen source repositories:

Clearnet:	https://mmgen.org/project/mmgen/mmgen
I2P:	http://mmgen-wallet.i2p/project/mmgen/mmgen
Onion:	http://mmgen55rtcahqfp2hn3v7syqv2wqanks5oeezqg3ykwfkebmouzjxlad.onion/project/mmgen/mmgen
GitHub:	https://github.com/mmgen/mmgen
GitLab:	https://gitlab.com/MMGen/mmgen
GitFlic:	https://gitflic.ru/project/mmgen/mmgen

Support the MMGen project:

BTC:	bc1qxmymxf8p5ckvlxkmkwgw8ap5t2xuaffmrpexap
BCH:	15TLdmi5NYLdqmtCqczUs5pBPkJDXRs83w
XMR:	8B14zb8wgLuKDdse5p8f3aKpFqRdB4i4xj83b7BHYABHMvHifWxiDXeKRELnaxL5FySfeRRS5girgUv gy8fQKsYMEzPUJ8h

mmgen-py

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Activity: 111

Merit: 26

Announcing MMGen version 13.2.0

Important new features:

Transaction history
Import/export tracking wallets to JSON
Fast blockchain rescanning via scantxoutset

New mmgen-tool commands:

txhist
twimport
twexport
resolve_address
rescan_blockchain
rescan_address

New mmgen-xmrwallet operations:

new
list

New testing feature:

Command subgroups

Important workaround:

localhost resolution workaround for MSWin/MSYS2 (may speed up RPC performance for all backends on some systems)

For more information, see: https://github.com/mmgen/mmgen/releases/tag/v13.2.0

MMGen project page: GitHub - https://github.com/mmgen/mmgen, GitLab - https://gitlab.com/MMGen/mmgen
Support the MMGen project (BTC,BCH): 15TLdmi5NYLdqmtCqczUs5pBPkJDXRs83w

mmgen-py

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Activity: 111

Merit: 26

Announcing MMGen version 13.1.0

Important new feature:

Message signing

Other changes/additions/improvements:

Add pure-Python RIPEMD-160 code and wrapper routine
mmgen-tool: add ‘extract_key_from_geth_wallet’ command
mmgen-tool: add ‘eth_checksummed_addr’ command
crypto.py: improve user entropy implementation
Rewrite public key and address generation code
Rewrite ‘test/gentest.py’ utility

Important bugfixes:

RPC: disable ‘*_PROXY’ environment vars for ‘requests’ backend
mmgen-tool pubhex2addr: fix incorrect output for ETH, XMR and ZEC-Z protocols
mmgen-tool addr2pubhash: reject non-PKH addresses
mmgen-passchg: improve secure wallet deletion logic

For more information, see: https://github.com/mmgen/mmgen/releases/tag/v13.1.0

MMGen project page: GitHub - https://github.com/mmgen/mmgen, GitLab - https://gitlab.com/MMGen/mmgen
Support the MMGen project (BTC,BCH): 15TLdmi5NYLdqmtCqczUs5pBPkJDXRs83w

mmgen-py

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Activity: 111

Merit: 26

Announcing MMGen version 13.0.0

Important new features:

New 'mmgen-xmrwallet' interactive command
Support Geth
Support multiple daemons per coin

Other changes/additions/improvements:

Deterministic testing
Run test scripts from overlay tree
Support Erigon (WIP)
Migrate from distutils to setuptools, fully automate build and install process
Move data files to package directory
Support ETC via Parity (v2.7.2)
Daemon version checking

For more information, see: https://github.com/mmgen/mmgen/releases/tag/v13.0.0

MMGen project page: GitHub - https://github.com/mmgen/mmgen, GitLab - https://gitlab.com/MMGen/mmgen
Support the MMGen project (BTC,BCH): 15TLdmi5NYLdqmtCqczUs5pBPkJDXRs83w

mmgen-py

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Activity: 111

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Announcing MMGen version 0.12.1

New features:

asyncio/aiohttp support
txcreate,twview,listaddresses: display exact transaction date
mnemonic entry modes

For more information, see: https://github.com/mmgen/mmgen/releases/tag/v0.12.1

MMGen project page: GitHub - https://github.com/mmgen/mmgen, GitLab - https://gitlab.com/MMGen/mmgen
Support the MMGen project (BTC,BCH): 15TLdmi5NYLdqmtCqczUs5pBPkJDXRs83w

mmgen-py

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Activity: 111

Merit: 26

Announcing MMGen version 0.12.0

New features:

XOR seed splitting
BIP39 mnemonic support
Monero mnemonic support
Dieroll wallets
Parity light client optimizations

For more information, see: https://github.com/mmgen/mmgen/releases/tag/v0.12.0

MMGen project page: GitHub - https://github.com/mmgen/mmgen, GitLab - https://gitlab.com/MMGen/mmgen
MMGenLive project page: GitHub - https://github.com/mmgen/MMGenLive, GitLab - https://gitlab.com/MMGen/MMGenLive
Support the MMGen project (BTC,BCH): 15TLdmi5NYLdqmtCqczUs5pBPkJDXRs83w

mmgen-py

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Activity: 111

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Announcing MMGen version 0.11.0

New features:

Subwallets, BIP69 support, MSWin support via MSYS2

For more information, see: https://github.com/mmgen/mmgen/releases/tag/v0.11.0

MMGen project page: GitHub - https://github.com/mmgen/mmgen, GitLab - https://gitlab.com/MMGen/mmgen
MMGenLive project page: GitHub - https://github.com/mmgen/MMGenLive, GitLab - https://gitlab.com/MMGen/MMGenLive
Support the MMGen project (BTC,BCH): 15TLdmi5NYLdqmtCqczUs5pBPkJDXRs83w

mmgen-py

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Quote from: gmaxwell on March 05, 2019, 03:43:46 PM

Anonymous account shows up

“Anonymous account” is a longstanding member of the Bitcoin community. This project thread alone is over five years old.

Quote from: gmaxwell on March 05, 2019, 03:43:46 PM

relentlessly promoting... e.g. showed up on #bitcoin and within a week had shared the link 35 times.

This is an exaggeration. Show me a one-week period in the #bitcoin IRC logs where I link to the MMGen project 35 times. You can’t.

Quote from: gmaxwell on March 05, 2019, 03:43:46 PM

custom non-standard cryptography to generate keys for users

MMGen’s private key derivation relies entirely on SHA256, SHA512 and HMAC. Public keys are generated using your and sipa’s very own libsecp256k1. Don’t see anything “non-standard” here.

Quote from: gmaxwell on March 05, 2019, 03:43:46 PM

The claims on the page are outright false (e.g. saying that its quantum safe in ways bip32 are not)

Thank you. I’ve removed these claims. For the record, however, BIP32 does use ECC to generate non-hardened keys and is therefore not quantum-safe if used in this way. I do realize that this point is largely moot today, as modern wallets use hardened keys, so such claims could indeed be viewed as misleading.

Quote from: gmaxwell on March 05, 2019, 03:43:46 PM

incompetent...lying

Evidence? You infer this based on a cursory reading of the project’s README page and what you take to be the overly zealous self-promotion of its author? Have you even looked at the code?

I’ve always had the highest respect for you, but you’ve overstepped your authority here.

gmaxwell

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Anonymous account shows up relentlessly promoting a tool that uses custom non-standard cryptography to generate keys for users-- e.g. showed up on #bitcoin and within a week had shared the link 35 times. The claims on the page are outright false (e.g. saying that its quantum safe in ways bip32 are not) meaning that the author is either too incompetent to be writing cryptographic software for public use or is intentionally lying to snow users into using it.

I would strongly urge people to not use this software.

mmgen-py

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Activity: 111

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Announcing MMGen version 0.10.0

New features:

Python 3 support

For more information, see: https://github.com/mmgen/mmgen/releases/tag/v0.10.0

MMGen project page: GitHub - https://github.com/mmgen/mmgen, GitLab - https://gitlab.com/MMGen/mmgen
MMGenLive project page: GitHub - https://github.com/mmgen/MMGenLive, GitLab - https://gitlab.com/MMGen/MMGenLive
Support the MMGen project (BTC,BCH): 15TLdmi5NYLdqmtCqczUs5pBPkJDXRs83w

mmgen-py

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Activity: 111

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Announcing MMGen version 0.9.9

New features:

Full Ethereum, Ethereum Classic and ERC20 token support

For more information, see: https://github.com/mmgen/mmgen/releases/tag/v0.9.9
For usage details, see: https://github.com/mmgen/mmgen/wiki/Altcoin-and-Forkcoin-Support

MMGen project page: GitHub - https://github.com/mmgen/mmgen, GitLab - https://gitlab.com/MMGen/mmgen
MMGenLive project page: GitHub - https://github.com/mmgen/MMGenLive, GitLab - https://gitlab.com/MMGen/MMGenLive

Support the MMGen project (BTC,BCH): 15TLdmi5NYLdqmtCqczUs5pBPkJDXRs83w

mmgen-py

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Activity: 111

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Announcing MMGen version 0.9.8

Interesting new features:

Bech32 address support for BTC and LTC
Stealth mnemonic entry

New comprehensive UTF-8 support:

UTF-8 filenames and paths
UTF-8 tracking wallet comments
UTF-8 wallet labels
Proper formatting of CJK strings

For more details, see the Release notes on Github

MMGen project page: https://github.com/mmgen/mmgen
MMGenLive project page: https://github.com/mmgen/MMGenLive
Support the MMGen project (BTC,BCH): 15TLdmi5NYLdqmtCqczUs5pBPkJDXRs83w

mmgen-py

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Activity: 111

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Announcing MMGen version 0.9.7

New features:

Monero wallet syncing utility
mmgen-tool listaddresses: add 'show_age','show_days' options

This release closes a serious vulnerability. Upgrading is advised. In particular, the offline MMGen installation in an online/offline setup should be upgraded.

Release notes on Github

MMGen project page: https://github.com/mmgen/mmgen
MMGenLive project page: https://github.com/mmgen/MMGenLive
Support the MMGen project (BTC,BCH): 15TLdmi5NYLdqmtCqczUs5pBPkJDXRs83w

mmgen-py

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Announcing MMGen version 0.9.6

New features:

Key/address generation support for ETH, ETC, ZEC, XMR and 144 Bitcoin-derived altcoins
Zcash z-address support (Linux only)
Monero wallet generation utility (Linux only): `mmgen-tool keyaddrlist2monerowallet`
32-byte hexadecimal password generation with `mmgen-passgen --hex`

Altcoin support is EXPERIMENTAL. Use at your own risk

Release notes on Github

MMGen project page: https://github.com/mmgen/mmgen
MMGenLive project page: https://github.com/mmgen/MMGenLive
Support the MMGen project (BTC,BCH): 15TLdmi5NYLdqmtCqczUs5pBPkJDXRs83w

mmgen-py

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Activity: 111

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Announcing MMGen version 0.9.5

New features:

Altcoin framework + full Litecoin support (commit)
Offline transaction autosigning (commit) (video)

Release notes on Github

MMGen project page: https://github.com/mmgen/mmgen
MMGenLive project page: https://github.com/mmgen/MMGenLive
Support the MMGen project: 15TLdmi5NYLdqmtCqczUs5pBPkJDXRs83w

mmgen-py

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Announcing MMGen version 0.9.3

See the release notes on Github for details.

MMGen project page: https://github.com/mmgen/mmgen
MMGenLive project page: https://github.com/mmgen/MMGenLive
Support the MMGen project: 15TLdmi5NYLdqmtCqczUs5pBPkJDXRs83w

Topic: [ANN] MMGen, a complete Bitcoin command-line online/offline wallet solution (Read 35740 times)