return false
end
+################################################################################
+# add_scale_test #
+################################################################################
+
+def add_scale_test(a, b, scale)
+ begin
+ line = $sp.gets()
+ line = "" if line==nil
+ puts("DBG got (#{__LINE__}): "+line) if $debug
+ if /^Error:.*/.match(line)
+ puts line
+ return false
+ end
+ end while not /[\s]*enter a:[\s]*/.match(line)
+ puts("DBG put (#{__LINE__}): "+a.to_s(16)+" ") if $debug
+ $sp.print(a.to_s(16)+" ")
+ begin
+ line = $sp.gets()
+ line = "" if line==nil
+ puts("DBG got (#{__LINE__}): "+line) if $debug
+ if /^Error:.*/.match(line)
+ puts line
+ return false
+ end
+ end while not /[\s]*enter b:[\s]*/.match(line)
+ $sp.print(b.to_s(16)+" ")
+ begin
+ line = $sp.gets()
+ line = "" if line==nil
+ puts("DBG got (#{__LINE__}): "+line) if $debug
+ if /^Error:.*/.match(line)
+ puts line
+ return false
+ end
+ end while not /[\s]*enter scale:[\s]*/.match(line)
+ $sp.print(scale.to_s(10)+"\r")
+ begin
+ line = $sp.gets()
+ line = "" if line==nil
+ puts("DBG got (#{__LINE__}): "+line) if $debug
+ if /^Error:.*/.match(line)
+ puts line
+ return false
+ end
+ end while not m=/[\s]*([-]?[0-9a-fA-F]*)[\s]+\+[\s]+([+-]?[0-9a-fA-F]*)[\s]*<<8\*[\s]*([+-]?[0-9a-fA-F]*)[\s]*=[\s]*([+-]?[0-9a-fA-F]*)/.match(line)
+ a_ = m[1].to_i(16)
+ b_ = m[2].to_i(16)
+ s_ = m[3].to_i(16)
+ c_ = m[4].to_i(16)
+ line.chomp!
+ should = a + (b<<(8*scale))
+ if(a_== a && b_ == b && s_ == scale && c_ == should )
+ $logfile.printf("[pass]: %s\n", line)
+ return true
+ else
+ $logfile.printf("[fail (%s%s%s)]: %s", (a==a_)?"":"a", (b==b_)?"":"b", (scale==s_)?"":"s",(c_==should)?"":"c",line)
+ $logfile.printf(" ; should %s + %s << 8*%s = %s\n", a.to_s(16), b.to_s(16), scale.to_s(16), should.to_s(16))
+ return false
+ end
+ return false
+end
+
################################################################################
# square_test #
################################################################################
end while length_a_B<4096/8
end
+################################################################################
+# run_test_add_scale #
+################################################################################
+
+def run_test_add_scale(skip=0)
+ length_a_B = skip+1
+ length_b_B = skip+1
+ begin
+ $size = length_a_B
+ (0..16).each do |i|
+ (0..300).each do |scale|
+ a = rand(256**length_a_B)
+ b = rand(256**length_a_B)
+ v = add_scale_test(a, b, scale)
+ screen_progress(v)
+ v = add_scale_test(b, a, scale)
+ screen_progress(v)
+ end
+ end
+ (0..16).each do |i|
+ (0..300).each do |scale|
+ b_size = rand(length_b_B+1)
+ a = rand(256**length_a_B)
+ b = rand(256**b_size)
+ v = add_scale_test(a, b, scale)
+ screen_progress(v)
+ v = add_scale_test(b, a, scale)
+ screen_progress(v)
+ end
+ end
+ length_a_B += 1
+ length_b_B += 1
+ end while length_a_B<4096/8
+end
+
################################################################################
# run_test_mul #
################################################################################
tests = Hash.new
tests['a'] = proc {|x| run_test_add(x) }
tests['m'] = proc {|x| run_test_mul(x) }
+tests['x'] = proc {|x| run_test_add_scale(x) }
tests['s'] = proc {|x| run_test_square(x) }
tests['r'] = proc {|x| run_test_reduce(x) }
tests['e'] = proc {|x| run_test_expmod(x) }
tests['g'] = proc {|x| run_test_gcdext(x) }
init_str = Hash.new
init_str['a'] = 'add-test'
+init_str['x'] = 'add-scale-test'
init_str['m'] = 'mul-test'
init_str['s'] = 'square-test'
init_str['r'] = 'reduce-test'