wtls patch

[bonny joy]

hai

 i have downloaded wtls 1.0.3 patch for kannel gateway
i tried to compile it by make command.i am getting this error.
undefined reference EVP_rc5_32,
undefined reference EVP_cipher_,

in function wtls_yz5_cbc_encrypt

undefined reference EVP_rc5_32,
undefined reference EVP_cipher_,

in function wtls_yz5_cbc_decrypt.


Thanks in advance

                               Bonny