Information Security 1 min read
mcrypt_enc_get_key_size – Returns the Maximum Supported Key Size for an Opened Encryption Mode
The PHP function mcrypt_enc_get_key_size returns the maximum key length, in bytes, that the currently opened encryption mode can support, taking a resource descriptor as its sole parameter and providing developers with essential information for handling encryption keys securely.
Laravel Tech Community
Laravel Tech Community
The PHP function int mcrypt_enc_get_key_size(resource $td) returns the maximum key size, in bytes, that the opened encryption mode can support.
Parameter
td
Encryption descriptor resource.
Return value
Maximum supported key length in bytes.
Written by
Laravel Tech Community
Specializing in Laravel development, we continuously publish fresh content and grow alongside the elegant, stable Laravel framework.
0 followers
Reader feedback
How this landed with the community
Rate this article
Was this worth your time?
Discussion
0 Comments
Thoughtful readers leave field notes, pushback, and hard-won operational detail here.