keyring: Use the Schnorrkel/Ristretto x25519 (sr25519)

[0xthreebody]

• Create account will use the sr25519;
• Keep support for ed25519, for session-key;
• Create account can choose Sr25519 or ed25519.

Reference :
https://github.com/polkadot-js/wasm/tree/master/packages/wasm-schnorrkel
https://github.com/paritytech/schnorrkel-js

[gitcoinbot]

Issue Status: 1. Open 2. Started 3. Submitted 4. Done

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This issue now has a funding of 150.0 DAI (150.0 USD @ $1.0/DAI) attached to it as part of the W3F fund.

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[Web3Foundation]

@touhonoob you've been approved to start work!

[Web3Foundation]

@satyaki-mallick great! Please refer to the comments prior for a background. @jiangfuyao should be able to provide you the details you need.

[satyaki-mallick]

Hey @jiangfuyao , are you on some other platform.. ? Can we have a one-to-one chat ..?

[0xthreebody]

Riot.im, my ID is: @0xthreebody:matrix.org

[Web3Foundation]

@satyaki-mallick I see you stopped work on this bounty, what were your blockers?

[satyaki-mallick]

Hey Hi. So, in gitcoin I was able to join only 3 bounties at a time. I came across a small project which I could complete in a day but I already had "Started Working" on 3. So, I moved out of this project though I am still working on it. I will join this again soon.

[Web3Foundation]

Thanks for the update! Sounds good

[satyaki-mallick]

I will need few more points about the requirement. Some more information explaining the requirement will be really good.

[0xthreebody]

Hey! What do you want to know? I will echo it:)

[satyaki-mallick]

Will ping you on Riot.

[Web3Foundation]

@satyaki-mallick were you able to get some help with this bounty or have a better idea of the direction?

[satyaki-mallick]

Hi. No, not much yet. Jiang showed me another repo where this has been implemented I believe. I have not got time to check that. I will see it this weekend.

[0xthreebody]

@satyaki-mallick There is a way: Compile the rust code of schnorrkel algorithm(Sr25519) into asm.js and run it. Or compile the WASM to asm.js

Reference：
https://mnt.io/2018/08/28/from-rust-to-beyond-the-asm-js-galaxy/

[satyaki-mallick]

Okay. I will try this out today.

[satyaki-mallick]

Hi @jiangfuyao , are you free around 2 pm or 3 pm UTC today .. ? I want to sit with you and discuss about this a bit .. via Riot.

[0xthreebody]

Ok! 3pm UTC Start. Wating for you.

[gitcoinbot]

Issue Status: 1. Open 2. Cancelled

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The funding of 150.0 DAI (150.0 USD @ $1.0/DAI) attached to this issue has been cancelled by the bounty submitter

• Questions? Checkout Gitcoin Help or the Gitcoin Slack
• $87,222.44 more funded OSS Work available on the Gitcoin Issue Explorer

[mzxyz]

#142