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# -*- tcl -*-
# Tcl Benchmark File
#
# This file contains a number of benchmarks for the 'sha2' module.
# This allow developers to monitor/gauge/track package performance.
#
# (c) 2005 Andreas Kupries <andreas_kupries@users.sourceforge.net>
# We need at least version 8.2 for the package and thus the
# benchmarks.
if {![package vsatisfies [package provide Tcl] 8.2]} {
return
}
# ### ### ### ######### ######### ######### ###########################
## Setting up the environment ...
set moddir [file dirname [file dirname [info script]]]
lappend auto_path $moddir
package forget sha256
catch {namespace delete ::sha2}
source [file join [file dirname [info script]] sha256.tcl]
set key "01234567abcdefgh01234567abcdefgh01234567abcdefgh01234567abcdefgh=="
# ### ### ### ######### ######### ######### ###########################
## Benchmarks.
foreach n {1 10 100 1000} {
bench -desc "SHA256 sha_ $n" -pre {
set str [string repeat " " $n]
} -body {
sha2::sha256 $str
}
bench -desc "SHA224 sha_ $n" -pre {
set str [string repeat " " $n]
} -body {
sha2::sha224 $str
}
bench -desc "SHA256 hmac $n" -pre {
set str [string repeat " " $n]
} -body {
sha2::hmac $key $str
}
}
# ### ### ### ######### ######### ######### ###########################
## Complete
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