Major differences include: 1  The MD5-SHA-1 combination in the pseudorandom function (PRF) was replaced with SHA-256, with an option to use cipher suite specified PRFs. 2  The MD5-SHA-1 combination in the finished message hash was replaced with SHA-256, with an option to use cipher suite specific hash algorithms.
Allegory Definition. Allegory is a figure of speech in which abstract ideas and principles are described in terms of characters, figures and events. It can be employed in prose and poetry to tell a story with a purpose of teaching an idea and a principle or explaining an idea or a principle.ifference between Allegory and Symbolism. Although an allegory uses symbols, it is different from symbolism. An allegory is a complete narrative which involves characters, and events that stand for an abstract idea or an event.
As a literary device, an allegory in its most general sense is an extended metaphor. Allegory has been used widely throughout history in all forms of art, largely because it can readily illustrate complex ideas and concepts in ways that are comprehensible or striking to its viewers, readers, or listeners.