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Ingy döt Net 2023-07-01 11:58:00 -04:00
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commit cb5bb5e222
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Task/SHA-1/Common-Lisp/sha-1.lisp Normal file
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;;; in addition to sha1, ironclad provides sha224, sha256, sha384, and sha512.
(defun sha1-hash (data)
(let ((sha1 (ironclad:make-digest 'ironclad:sha1))
(bin-data (ironclad:ascii-string-to-byte-array data)))
(ironclad:update-digest sha1 bin-data)
(ironclad:byte-array-to-hex-string (ironclad:produce-digest sha1))))