OpenSSL::PKey::RSAError: data greater than mod len

[Andrew Kelley]

I upgraded from 3.9.1 to 4.0.0 yesterday and now get:

OpenSSL::PKey::RSAError: data greater than mod len
remote:  !     /ruby/2.4.0/gems/symmetric-encryption-4.0.0/lib/symmetric_encryption/rsa_key.rb:17:in `private_decrypt'
remote:  !     /ruby/2.4.0/gems/symmetric-encryption-4.0.0/lib/symmetric_encryption/rsa_key.rb:17:in `decrypt'
remote:  !     /ruby/2.4.0/gems/symmetric-encryption-4.0.0/lib/symmetric_encryption/key.rb:49:in `migrate_config!'
remote:  !     /ruby/2.4.0/gems/symmetric-encryption-4.0.0/lib/symmetric_encryption/cipher.rb:21:in `from_config'
remote:  !     /ruby/2.4.0/gems/symmetric-encryption-4.0.0/lib/symmetric_encryption/config.rb:86:in `block in ciphers'
remote:  !     /ruby/2.4.0/gems/symmetric-encryption-4.0.0/lib/symmetric_encryption/config.rb:86:in `collect'

[Arup Rakshit]

I am also getting the same error. Any idea why is that?

[Reid Morrison]

You could try running the command line option to upgrade your configuration file and see if that helps.

Unfortunately you cannot send us the encryption key files so that we can try to reproduce the issue locally.

Can you reproduce the issue with a standalone installation? I.e. with new key files that you will not use. Then we can run those locally to see if we can get the same error.

[Reid Morrison]

Did running symmetric-encryption --migrate help?