Hi, I develop the client that are compatible with ACME v2. I tried to create new account with ECDSA key, but run into an problem. Can you please teach me the right way to create new account with ECDSA key? In case of RSA key, I succeeded in creation new account. <?php namespace { require_on…

So I think your problem is the use of openssl_sign. I believe this is returning a ASN.1/DER-encoded ECDSA signature, which is variable-length, upto 72 bytes for P-256+SHA256. You need to produce the fixed-length representation of the signature (64 bytes). So you need to extract the two integers fr…

How to create new account with ECDSA key

Client dev

system Closed February 13, 2019, 2:05pm 9

This topic was automatically closed 30 days after the last reply. New replies are no longer allowed.

Help creating new account/JWS errors

Topic		Replies	Views
Help creating new account/JWS errors Client dev	7	2600	February 13, 2019
Does Lets Encrypt support EC ACME account keys? Issuance Tech	6	1953	January 17, 2019
ECDSA account key Server	8	4145	January 26, 2016
Elliptic Curve account key info Client dev	20	4030	November 24, 2016
JWS verification error - EC account keys not working Client dev	9	4356	March 9, 2016

How to create new account with ECDSA key

Related topics