Chris Hyunhum Cho

icon indicating an email [email protected]

icon location Earth icon location Computer Scientist interested in Blockchain and Piano 🎹

Results 22 comments of Chris Hyunhum Cho

Is it possible to create ION DIDs for keys stored in crypto wallets?

I've made pull request #39, which can convert jwk to hex key. Because creation of on-chain wallet does not cost any, just create on-chain wallet with private key of ION....

feat: tools to convert ION jwk to hex and encrypt/decrypt data with ION key

It supports for ECDSA ION key. If merged, I will try to add EDDSA support.

Segregated witness support should result in significantly different fees

I made PR https://github.com/bitcoinjs/coinselect/pull/82 regarding this issue.

Not able to run in browser

Not knowing much about Next, but may relate to buffer polyfill issue.

feat: remove wif

fix it! appreciate if published to npm 🙏

Check out trezor/trezor-suite/packages/utxo-lib/src/coinselect for any ideas

@LeeKorbisCa I published my forked version to npm bitcoinselect(which support segwit and taproot), u can use it if u want https://github.com/ChrisCho-H/bitcoinselect

feat: calculate segwit, taproot and script hash input/output bytes

thanks a lot. it works for p2pkh, p2sh and p2wpkh(segwit). I change a logic a bit to include all the cases(especially nested segwit) in [369093c](https://github.com/bitcoinjs/coinselect/pull/82/commits/369093c6f20b9592056f71a35743e57f698ec683). `script` field is now separating...

feat: calculate segwit, taproot and script hash input/output bytes

@LeeKorbisCa I published my forked version to npm `bitcoinselect`, u can use it if u want https://github.com/ChrisCho-H/bitcoinselect

feat: calculate segwit, taproot and script hash input/output bytes

@landabaso would u mind to review it?

Better types for opcodes

How about using enum as bitcoin core does? https://github.com/bitcoin/bitcoin/blob/master/src/script/script.h#L72