This feature can set/get the Pbkdf2 Hash algorithm used by Zend\Crypt\BlockCipher to generate the encryption key. This new feature can be useful to configure the BlockCipher internals with more details.
Added the set/getPbkdf2HashAlgorithm() in BlockCipher
double space after @param for consistency to #2419 and #2422
Fixed typos in phpdoc
Added BC Break due the remove of the constant
Merge pull request zendframework/zendframework#5024