Fix pubkey generation adding leading 0s when < 64 bytes

2023-02-25 12:14:49 +07:00 · 2023-02-25 12:14:49 +07:00 · 0e8b38bf6e
commit 0e8b38bf6e
parent 4828272bd5
1 changed files with 1 additions and 1 deletions
--- a/lib/nostr/keygen.rb
+++ b/lib/nostr/keygen.rb
@ -62,7 +62,7 @@ module Nostr
    # @return [String] A 32-bytes hex-encoded public key.
    #
    def extract_public_key(private_key)
-      group.generator.multiply_by_scalar(private_key.to_i(16)).x.to_s(16)
+      group.generator.multiply_by_scalar(private_key.to_i(16)).x.to_s(16).rjust(64, '0')
    end

    private