rspec/rules/S2278/php/rule.adoc

== Why is this an issue?

include::../description.adoc[]

=== Noncompliant code example

[source,php]
----
<?php
  $ciphertext = mcrypt_encrypt(MCRYPT_DES, $key, $plaintext, $mode); // Noncompliant
  // ...
  $ciphertext = mcrypt_encrypt(MCRYPT_DES_COMPAT, $key, $plaintext, $mode); // Noncompliant
  // ...
  $ciphertext = mcrypt_encrypt(MCRYPT_TRIPLEDES, $key, $plaintext, $mode); // Noncompliant
  // ...
  $ciphertext = mcrypt_encrypt(MCRYPT_3DES, $key, $plaintext, $mode); // Noncompliant

  $cipher = "des-ede3-cfb";  // Noncompliant
  $ciphertext_raw = openssl_encrypt($plaintext, $cipher, $key, $options=OPENSSL_RAW_DATA, $iv);
?>
----

=== Compliant solution

[source,php]
----
<?php
  $ciphertext = mcrypt_encrypt(MCRYPT_RIJNDAEL_128, $key, $plaintext, MCRYPT_MODE_CBC, $iv);
?>
----

include::../see.adoc[]

ifdef::env-github,rspecator-view[]

'''
== Implementation Specification
(visible only on this page)

include::../message.adoc[]

'''
== Comments And Links
(visible only on this page)

include::comments-and-links.adoc[]
endif::env-github,rspecator-view[]