SSL3_GET_CLIENT_KEY_EXCHANGE

Hi everyone, I have a problem and I would like to ask you what to do. My problem is with PEAP protocol when I send the Client_Key_Exchange. FreeRadius 1.0.4 server tells me: SSL3_GET_CLIENT_KEY_EXCHANGE: tls rsa encrypted value length is wrong: s3_srvr.c: 1450: rlm_eap_tls: SSL_read failed in a system call (-1), TLS session fails. I am using OpenSSL libraries and everything seems to work (the key is found by the X509_get_pubkey). And I send all this data with RSA_public_encrypt(). I don't know what I'm doing wrong. Please help me! THANKS, JUAN