attr_encrypted: OpenSSL::Cipher::CipherError: wrong final block length
Gosh - I can’t win - the column is encrypted in the DB (yay) but now I’m getting this when trying to decrypt:
ruby-1.9.2-p290 :009 > u.dob
OpenSSL::Cipher::CipherError: wrong final block length
from /Users/northband/.rvm/gems/ruby-1.9.2-p290/gems/encryptor-1.1.3/lib/encryptor.rb:62:in final' from /Users/northband/.rvm/gems/ruby-1.9.2-p290/gems/encryptor-1.1.3/lib/encryptor.rb:62:incrypt’
from /Users/northband/.rvm/gems/ruby-1.9.2-p290/gems/encryptor-1.1.3/lib/encryptor.rb:44:in decrypt' from /Users/northband/.rvm/gems/ruby-1.9.2-p290/gems/attr_encrypted-1.2.1/lib/attr_encrypted.rb:179:indecrypt’
from /Users/northband/.rvm/gems/ruby-1.9.2-p290/gems/attr_encrypted-1.2.1/lib/attr_encrypted.rb:262:in decrypt' from /Users/northband/.rvm/gems/ruby-1.9.2-p290/gems/attr_encrypted-1.2.1/lib/attr_encrypted.rb:126:inblock (2 levels) in attr_encrypted’
from (irb):9
from /Users/northband/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.2.8/lib/rails/commands/console.rb:47:in start' from /Users/northband/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.2.8/lib/rails/commands/console.rb:8:instart’
from /Users/northband/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.2.8/lib/rails/commands.rb:41:in <top (required)>' from script/rails:6:inrequire’
from script/rails:6:in `<main>’
Any ideas?
About this issue
- Original URL
- State: closed
- Created 12 years ago
- Comments: 17 (5 by maintainers)
Try setting the cipher.key value after calling the decrypt or encrypt methods
I got this error before. Make sure that you’re not setting your encrypted attribute directly, and also make sure the key you’re using is ok. I just searched google for a random 256 key generator and used that key.