builddefs.h:

#ifndef VSF_BUILDDEFS_H
#define VSF_BUILDDEFS_H

#undef VSF_BUILD_TCPWRAPPERS
#define VSF_BUILD_PAM
#define VSF_BUILD_SSL 

#endif /* VSF_BUILDDEFS_H */

http://mybookworld.wikidot.com/forum/t-58735/open-ssl-and-vsftpd :

If you use openssl-0.9.7 you can't use sha256.

Check with 'grep -l EVP_sha256 /usr/lib/libcrypto*'
You must see at least: /usr/lib/libcrypto.a

Alternatively you can use sha1 (it has a 160 bit key instead of 256)

Check with 'grep -l EVP_sha1 /usr/lib/libcrypto*'

If you see at least '/usr/lib/libcrypto.a', you can use sha1 !

Edit 'ssl.c' in the source tree: replace EVP_sha256 with EVP_sha1
Compile and you're ready to use ssl with vsftpd.

Have fun
DrLinux

mkdir /opt/vsftpd-2.3.4
ln -s vsftpd-2.3.4 /opt/vsftpd
mkdir -p /opt/vsftpd/sbin
mkdir -p /opt/vsftpd/etc
mkdir -p /opt/vsftpd/man/man5
mkdir -p /opt/vsftpd/man/man8

install -m 755 vsftpd        /opt/vsftpd/sbin/vsftpd
install -m 644 vsftpd.8      /opt/vsftpd/man/man8/vsftpd.8
install -m 644 vsftpd.conf.5 /opt/vsftpd/man/man5/vsftpd.conf.5

:
ssl_enable=YES
listen_port=21021
require_ssl_reuse=NO
force_local_logins_ssl=NO
force_local_data_ssl=NO
rsa_cert_file=/opt/vsftpd/ssl/vsftpd.pem

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