Add testrsa.pem from the OpenSSL repo

Found in test/testrsa.pem. Has been around since the SSLeay fork.

testrsa-encrypted.pem was encrypted with AES128 using OpenSSL
1.0.1e-3ubuntu1.1 under the password `password`.

The command used was:

openssl rsa -in testrsa.pem -out testrsa-encrypted.pem -aes128
2 files changed