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how to pad a characters in RSA cryptography technique

hey i wanna know how to pad a characters in rsa algortihm.eg 'H' becomes 45 so how to do it so that i can use that in my equation.
Oct 7 '14 #1
1 1081
donbock
2,426 Expert 2GB
Are you asking how to encode characters as integers so that you have numbers to put through the RSA and padding algorithms? If so, then you have two choices: either take advantage of the character encoding scheme intrinsic to your compiler; or write your own encoding/decoding functions. The disadvantage of intrinsic encoding is that the C Standard does not impose any standard for character encoding - the same source code compiled on two different machines could use different intrinsic encoding schemes on each.
Oct 7 '14 #2

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