https://piarasfahey.r-universe.dev/cryptographyhttps://piarasfahey.r-universe.dev/api/packages/cryptographyhttps://piarasfahey.r-universe.dev/cryptography/cryptography.pdfhttps://piarasfahey.r-universe.dev/cryptography/doc/manual.htmlhttps://piarasfahey.r-universe.dev/cryptography/NEWShttps://piarasfahey.r-universe.dev/cryptography/NEWS.txthttps://piarasfahey.r-universe.dev/cryptography/citationhttps://piarasfahey.r-universe.dev/cryptography/citation.txthttps://piarasfahey.r-universe.dev/cryptography/citation.cffhttps://piarasfahey.r-universe.dev/cryptography/doc/cryptography.Rmdhttps://piarasfahey.r-universe.dev/articles/cryptography/cryptography.html