release/src/router/nettle/examples/rsa-verify-test

   1 #! /bin/sh
   2
   3 if [ -z "$srcdir" ] ; then
   4   srcdir=`pwd`
   5 fi
   6
   7 data="$srcdir/nettle-benchmark.c"
   8
   9 if [ -x rsa-verify$EXEEXT ] ; then
  10   $EMULATOR ./rsa-sign testkey < "$data" > testsignature \
  11     && $EMULATOR ./rsa-verify testkey.pub testsignature < "$data" \
  12     || exit 1;
  13
  14   # Try modifying the data
  15   sed s/128/129/ < "$data" >testdata
  16
  17   if $EMULATOR ./rsa-verify testkey.pub testsignature < testdata 2>/dev/null; then
  18     exit 1
  19   fi
  20
  21   # Try modifying the signature
  22   sed s/1/2/ <testsignature > testsignature2
  23   if $EMULATOR ./rsa-verify testkey.pub testsignature2 < "$data" 2>/dev/null; then
  24     exit 1;
  25   fi
  26   exit 0
  27 else
  28   exit 77
  29 fi