Digest::base - Digest base class
package Digest::Foo;
use base 'Digest::base';
The Digest::base class provide implementations of the methods
addfile and add_bits in terms of add , and of the methods
hexdigest and b64digest in terms of digest .
Digest implementations might want to inherit from this class to get
this implementations of the alternative add and digest methods.
A minimal subclass needs to implement the following methods by itself:
new
clone
add
digest
The arguments and expected behaviour of these methods are described in
Digest.
Digest
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