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tonytonyjan/vapid.rb

Created April 11, 2020 15:19
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Generate VAPID key pair by pure Ruby based on RFC8292
Raw
vapid.rb
# https://tools.ietf.org/html/rfc8292
require 'openssl'
require 'base64'
ec = OpenSSL::PKey::EC.generate('prime256v1')
puts(
Base64.urlsafe_encode64(ec.public_key.to_bn.to_s(2), padding: false),
Base64.urlsafe_encode64(ec.private_key.to_s(2), padding: false)
)
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