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81 lines
1.6 KiB
81 lines
1.6 KiB
4 years ago
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#!/usr/local/bin/perl
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#
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# This file takes as input, the files that have been output from
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# ssleay speed.
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# It prints a table of the relative differences with %100 being 'no difference'
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#
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($#ARGV == 1) || die "$0 speedout1 speedout2\n";
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%one=&loadfile($ARGV[0]);
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%two=&loadfile($ARGV[1]);
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$line=0;
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foreach $a ("md2","md4","md5","sha","sha1","rc4","des cfb","des cbc","des ede3",
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"idea cfb","idea cbc","rc2 cfb","rc2 cbc","blowfish cbc","cast cbc")
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{
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if (defined($one{$a,8}) && defined($two{$a,8}))
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{
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print "type 8 byte% 64 byte% 256 byte% 1024 byte% 8192 byte%\n"
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unless $line;
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$line++;
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printf "%-12s ",$a;
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foreach $b (8,64,256,1024,8192)
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{
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$r=$two{$a,$b}/$one{$a,$b}*100;
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printf "%12.2f",$r;
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}
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print "\n";
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}
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}
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foreach $a (
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"rsa 512","rsa 1024","rsa 2048","rsa 4096",
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"dsa 512","dsa 1024","dsa 2048",
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)
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{
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if (defined($one{$a,1}) && defined($two{$a,1}))
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{
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$r1=($one{$a,1}/$two{$a,1})*100;
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$r2=($one{$a,2}/$two{$a,2})*100;
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printf "$a bits %% %6.2f %% %6.2f\n",$r1,$r2;
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}
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}
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sub loadfile
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{
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local($file)=@_;
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local($_,%ret);
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open(IN,"<$file") || die "unable to open '$file' for input\n";
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$header=1;
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while (<IN>)
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{
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$header=0 if /^[dr]sa/;
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if (/^type/) { $header=0; next; }
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next if $header;
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chop;
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@a=split;
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if ($a[0] =~ /^[dr]sa$/)
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{
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($n,$t1,$t2)=($_ =~ /^([dr]sa\s+\d+)\s+bits\s+([.\d]+)s\s+([.\d]+)/);
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$ret{$n,1}=$t1;
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$ret{$n,2}=$t2;
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}
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else
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{
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$n=join(' ',grep(/[^k]$/,@a));
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@k=grep(s/k$//,@a);
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$ret{$n, 8}=$k[0];
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$ret{$n, 64}=$k[1];
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$ret{$n, 256}=$k[2];
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$ret{$n,1024}=$k[3];
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$ret{$n,8192}=$k[4];
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}
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}
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close(IN);
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return(%ret);
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}
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