In my day job I currently need to deal with a lot of cryptographic processing. For the tests I need to perform various cryptographic functions in haskell.

these include:

* AES Encryption/Decryption (CBC-Mode)

* RSA Public Key Encryption/Decryption

* Certificate Handling

I'm having some difficulties finding the libraries to use and using them correctly.

Performance is not my primary concern...rather correctness and ease of use.

Haskell has some great cryptographic libs but for me it seems hard to judge what to use. The ones that seem appropriate are:

* The AES package (for symmetric encryption)

* The RSA package (for public key cryptography)

certificate handling is s.th. I haven't found out about

* how to deal with Certificates (e.g. extract the public key from X.509 certificates)

is there a recommended package (packages) that suite my purpose?

thnx