so I've been exploring using a secp256k1 private for architectural reasons.
I managed to get as far as generating the DID with a couple of tweaks in the code.
I did go to the extent of converting the private key to pem with key-encoder-js, but that still fails since it's not RSA, but EC.
Here is the stacktrace, more for reference than anything:
Error: Invalid PEM formatted message.
at Object.pem.decode (/Users/julien/work/did-blockcerts-poc/node_modules/libp2p/node_modules/node-forge/lib/pem.js:188:11)
at Object.pki.decryptRsaPrivateKey (/Users/julien/work/did-blockcerts-poc/node_modules/libp2p/node_modules/node-forge/lib/pbe.js:540:23)
at Object.importKey [as import] (/Users/julien/work/did-blockcerts-poc/node_modules/libp2p/node_modules/libp2p-crypto/src/keys/index.js:119:25)
at Keychain.importKey (/Users/julien/work/did-blockcerts-poc/node_modules/libp2p/src/keychain/index.js:423:20)
at Ipid.value (/Users/julien/work/js-did-ipid/lib/index.js:78:9)
at Ipid.value (/Users/julien/work/js-did-ipid/lib/index.js:40:9)
(node:66147) UnhandledPromiseRejectionWarning: Error: Cannot read the key, most likely the password is wrong
at Keychain.importKey (/Users/julien/work/did-blockcerts-poc/node_modules/libp2p/src/keychain/index.js:426:35)
at Ipid.value (/Users/julien/work/js-did-ipid/lib/index.js:78:9)
at Ipid.value (/Users/julien/work/js-did-ipid/lib/index.js:40:9)
And my pem key (which is actually a EC PRIVATE KEY - but I am replacing EC to nothing to avoid an early failure):
I understand that I am trying to open a square with a circle and that's why it does not work. I believe I would also need to modify the #importKey method to work with secp256k1 natively (maybe just unmarshal my key from there)?
IPFS to allows existing keys to be passed: https://docs.ipfs.io/how-to/use-existing-private-key/#javascript, and in the options when creating one can also set the algorithm to be secp256k1. That does not help when importing the key.
Hi,
so I've been exploring using a secp256k1 private for architectural reasons. I managed to get as far as generating the DID with a couple of tweaks in the code.
However I am struggling with the publishing. I am curious what is the purpose of this method: https://github.com/ipfs-shipyard/js-did-ipid/blob/master/src/index.js#L96, and how I can adapt things to work with secp256k1 as it expects RSA only (from libp2p-crypto).
I did go to the extent of converting the private key to pem with key-encoder-js, but that still fails since it's not RSA, but EC.
Here is the stacktrace, more for reference than anything:
And my pem key (which is actually a EC PRIVATE KEY - but I am replacing EC to nothing to avoid an early failure):
I understand that I am trying to open a square with a circle and that's why it does not work. I believe I would also need to modify the
#importKey
method to work with secp256k1 natively (maybe just unmarshal my key from there)? IPFS to allows existing keys to be passed: https://docs.ipfs.io/how-to/use-existing-private-key/#javascript, and in the options when creating one can also set thealgorithm
to besecp256k1
. That does not help when importing the key.Any guidance is welcome,
thanks a lot