title: disable weak ciphers in SSL connection
body: <p>I am using the function SSL_CTX_set_cipher_list to set the ciphers supported for the SSL connection. What argument to pass to SSL_CTX_set_cipher_list to disable weak ciphers.</p>
  
  <p>I tried passing <code>ALL:!ADH:!LOW:!EXP:!MD5:@STRENGTH</code></p>
  
  <p>but it doesn't seem to work.</p>
  
  <p>My tool to detect weak cipher reports for the following as enabled still</p>
  
  <pre>
  ** SSLv3:DES-CBC-SHA - ENABLED - WEAK 56 bits **
  
  ** TLSv1:DES-CBC-SHA - ENABLED - WEAK 56 bits **
  
  ** SSLv2:RC4-MD5 - ENABLED - WEAK 128 bits **
  ** SSLv2:RC2-CBC-MD5 - ENABLED - WEAK 128 bits **
  ** SSLv2:RC4-64-MD5 - ENABLED - WEAK 64 bits **
  ** SSLv2:DES-CBC-MD5 - ENABLED - WEAK 56 bits **
  ** SSLv2:EXP-RC4-MD5 - ENABLED - WEAK 40 bits **
  ** SSLv2:EXP-RC2-CBC-MD5 - ENABLED - WEAK 40 bits **
  ** SSLv2:DES-CBC3-MD5 - ENABLED - WEAK 168 bits **
  </pre>
  
  <p>What argument to pass to SSL_CTX_set_cipher_list to disable the above ciphers?</p>