An alternative if you really want to keep changes to a minimum is to use the renamed functions EVP_PKEY_encrypt_old and EVP_PKEY_decrypt_old but you'd need version dependence in that case.
Steve. -- Dr Stephen N. Henson. OpenSSL project core developer. Commercial tech support now available see: http://www.openssl.org ______________________________________________________________________ OpenSSL Project http://www.openssl.org Development Mailing List openssl-dev@openssl.org Automated List Manager majord...@openssl.org