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(asdf:load-system "ironclad")
(defparameter *data-size*
#+sbcl (expt 2 27)
#+ccl (expt 2 23)
#-(or sbcl ccl) (expt 2 20))
(defparameter *buffer-size* 32768)
(defparameter *iterations* 100)
(defparameter *implementation-result-file* "benchmark-tmp")
(defparameter *result* (acons "version"
(format nil "~a ~a"
(lisp-implementation-type)
(lisp-implementation-version))
'()))
(defmacro get-speed-data (&body body)
(let ((start-time (gensym))
(end-time (gensym))
(result (gensym))
(duration (gensym))
(speed (gensym)))
`(let* ((,start-time (get-internal-real-time))
(,result ,@body)
(,end-time (get-internal-real-time))
(,duration (/ (- ,end-time ,start-time) internal-time-units-per-second))
(,speed (round *data-size* ,duration)))
(values ,speed ,result))))
(defmacro get-speed-ops (&body body)
(let ((start-time (gensym))
(end-time (gensym))
(result (gensym))
(duration (gensym))
(speed (gensym)))
`(let* ((,start-time (get-internal-real-time))
(,result ,@body)
(,end-time (get-internal-real-time))
(,duration (/ (- ,end-time ,start-time) internal-time-units-per-second))
(,speed (round *iterations* ,duration)))
(values ,speed ,result))))
(defun benchmark-ciphers ()
(let ((speeds '()))
(dolist (cipher-name (ironclad:list-all-ciphers))
(flet ((stream-cipher-p (cipher-name)
(= 1 (ironclad:block-length cipher-name))))
(let* ((key (ironclad:random-data (car (last (ironclad:key-lengths cipher-name)))))
(cipher (ironclad:make-cipher cipher-name
:key key
:mode (if (stream-cipher-p cipher-name)
:stream
:ecb)))
(buffer (ironclad:random-data *buffer-size*))
(speed (get-speed-data (dotimes (i (ceiling *data-size* *buffer-size*))
(ironclad:encrypt-in-place cipher buffer)))))
(setf speeds (acons cipher-name speed speeds)))))
(setf *result* (acons "ciphers" speeds *result*))))
(defun benchmark-digests ()
(let ((speeds '()))
(dolist (digest-name (ironclad:list-all-digests))
(let* ((digest (ironclad:make-digest digest-name))
(buffer (ironclad:random-data *buffer-size*))
(speed (get-speed-data (dotimes (i (ceiling *data-size* *buffer-size*)
(ironclad:produce-digest digest))
(ironclad:update-digest digest buffer)))))
(setf speeds (acons digest-name speed speeds))))
(setf *result* (acons "digests" speeds *result*))))
(defun benchmark-macs ()
(let ((speeds '()))
(dolist (mac-name (ironclad:list-all-macs))
(let* ((key-length (ecase mac-name
(ironclad:blake2-mac 64)
(ironclad:blake2s-mac 32)
(ironclad:cmac 32)
(ironclad:gmac 32)
(ironclad:hmac 32)
(ironclad:poly1305 32)
(ironclad:siphash 16)
(ironclad:skein-mac 64)))
(key (ironclad:random-data key-length))
(iv (case mac-name
(ironclad:gmac (ironclad:random-data 12))))
(extra-args (case mac-name
(ironclad:cmac '(:aes))
(ironclad:gmac (list :aes iv))
(ironclad:hmac '(:sha256))))
(mac (apply #'ironclad:make-mac mac-name key extra-args))
(buffer (ironclad:random-data *buffer-size*))
(speed (get-speed-data (dotimes (i (ceiling *data-size* *buffer-size*)
(ironclad:produce-mac mac))
(ironclad:update-mac mac buffer)))))
(setf speeds (acons mac-name speed speeds))))
(setf *result* (acons "macs" speeds *result*))))
(defun benchmark-modes ()
(let ((speeds '()))
(dolist (mode-name (ironclad:list-all-modes))
(let* ((cipher-name :aes)
(key (ironclad:random-data (car (last (ironclad:key-lengths cipher-name)))))
(iv (ironclad:random-data (ironclad:block-length cipher-name)))
(cipher (ironclad:make-cipher cipher-name
:mode mode-name
:key key
:initialization-vector iv))
(buffer (ironclad:random-data *buffer-size*))
(speed (get-speed-data (dotimes (i (ceiling *data-size* *buffer-size*))
(ironclad:encrypt-in-place cipher buffer)))))
(setf speeds (acons mode-name speed speeds))))
(setf *result* (acons "modes" speeds *result*))))
(defun benchmark-diffie-hellman ()
(let ((speeds '()))
(dolist (dh-name '(:curve25519 :curve448 :elgamal :secp256r1 :secp384r1 :secp521r1))
(multiple-value-bind (private-key public-key)
(if (member dh-name '(:curve25519 :curve448 :secp256r1 :secp384r1 :secp521r1))
(ironclad:generate-key-pair dh-name)
(ironclad:generate-key-pair dh-name :num-bits 2048))
(let ((speed (get-speed-ops (loop repeat *iterations*
do (ironclad:diffie-hellman private-key public-key)))))
(setf speeds (acons dh-name speed speeds)))))
(setf *result* (acons "diffie-hellman" speeds *result*))))
(defun benchmark-message-encryptions ()
(let ((speeds '())
(message (ironclad:random-data 20)))
(dolist (encryption-name '(:elgamal :rsa))
(let* ((public-key (nth-value 1 (ironclad:generate-key-pair encryption-name :num-bits 2048)))
(speed (get-speed-ops (loop repeat *iterations*
do (ironclad:encrypt-message public-key message)))))
(setf speeds (acons encryption-name speed speeds))))
(setf *result* (acons "message-encryptions" speeds *result*))))
(defun benchmark-signatures ()
(let ((speeds '())
(message (ironclad:random-data 20)))
(dolist (signature-name '(:dsa :ed25519 :ed448 :elgamal :rsa
:secp256r1 :secp384r1 :secp521r1))
(let* ((private-key (if (member signature-name '(:ed25519 :ed448 :secp256r1 :secp384r1 :secp521r1))
(ironclad:generate-key-pair signature-name)
(ironclad:generate-key-pair signature-name :num-bits 2048)))
(speed (get-speed-ops (loop repeat *iterations*
do (ironclad:sign-message private-key message)))))
(setf speeds (acons signature-name speed speeds))))
(setf *result* (acons "signatures" speeds *result*))))
(defun benchmark-verifications ()
(let ((speeds '())
(message (ironclad:random-data 20)))
(dolist (signature-name '(:dsa :ed25519 :ed448 :elgamal :rsa
:secp256r1 :secp384r1 :secp521r1))
(multiple-value-bind (private-key public-key)
(if (member signature-name '(:ed25519 :ed448 :secp256r1 :secp384r1 :secp521r1))
(ironclad:generate-key-pair signature-name)
(ironclad:generate-key-pair signature-name :num-bits 2048))
(let* ((signature (ironclad:sign-message private-key message))
(speed (get-speed-ops (loop repeat *iterations*
do (ironclad:verify-signature public-key message signature)))))
(setf speeds (acons signature-name speed speeds)))))
(setf *result* (acons "verifications" speeds *result*))))
(benchmark-ciphers)
(benchmark-digests)
(benchmark-macs)
(benchmark-modes)
(benchmark-diffie-hellman)
(benchmark-message-encryptions)
(benchmark-signatures)
(benchmark-verifications)
(with-open-file (file *implementation-result-file* :direction :output :if-exists :supersede)
(write *result* :stream file))
(uiop:quit)
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