Associations to the word «Playfair»

Wiktionary

PLAYFAIR, proper noun. A surname​.
PLAYFAIR, noun. (cryptography) the Playfair cipher, or an encryption using it
PLAYFAIR CIPHER, noun. A manual symmetric encryption technique that encrypts pairs of letters (digraphs).

Wise words

Wisdom does not show itself so much in precept as in life - in firmness of mind and a mastery of appetite. It teaches us to do, as well as talk, and to make our words and actions all of a color.
Lucius Annaeus Seneca