Padraic Brady has posted about the release of three of his packages for OpenID functionality into PEAR:

After proposing these back in June/July (and getting held up by August's vacation!) I have gotten around to releasing three packages on PEAR which are required for an OpenID package later on.

His three packages are:

• Services_Yadis
• Crypt_DiffieHellman
• Crypt_HMAC2