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