Greetings!
I'm having trouble using Crypto++ on my old home server machine. Where do
you think the problem lies? The library? The kernel? Is there a remedy?
I have Debian 3.1 on a 486 machine. Every attempt to use libCrypto++ ends in
SIGILL - Illegal Instruction, even cryptest, and that with both the Debian
package and custom-compiled library.
Crypto++ ver. 5.2 and 5.4, kernel 2.4.25 - custom built, gcc 3.3.5
stack trace example for aMule, Crypto++ 5.2:
Starting program: /usr/src/aMule-2.1.3/src/amuled
[Thread debugging using libthread_db enabled]
[New Thread 16384 (LWP 3967)]
Program received signal SIGILL, Illegal instruction.
[Switching to Thread 16384 (LWP 3967)]
0x403e2bd1 in CryptoPP::Portable::Multiply8Bottom ()
from /usr/lib/libcrypto++5.2.so.0
(gdb) bt
#0 0x403e2bd1 in CryptoPP::Portable::Multiply8Bottom ()
from /usr/lib/libcrypto++5.2.so.0
#1 0x403e2c39 in CryptoPP::Portable::Multiply8Bottom ()
from /usr/lib/libcrypto++5.2.so.0
#2 0x403e2ca9 in CryptoPP::Portable::Multiply8Bottom ()
from /usr/lib/libcrypto++5.2.so.0
#3 0x403f6dd0 in CryptoPP::MontgomeryRepresentation::MultiplicativeInverse
()
from /usr/lib/libcrypto++5.2.so.0
#4 0x403f6f5b in CryptoPP::MontgomeryRepresentation::MultiplicativeInverse
()
from /usr/lib/libcrypto++5.2.so.0
#5 0x404d9205 in CryptoPP::ZlibDecompressor::MaxPoststreamTailSize ()
from /usr/lib/libcrypto++5.2.so.0
#6 0x4026e1dd in _init () from /usr/lib/libcrypto++5.2.so.0
#7 0x4000c1ce in _dl_catch_error () from /lib/ld-linux.so.2
#8 0x4000c2ba in _dl_init () from /lib/ld-linux.so.2
#9 0x40000c5d in ?? () from /lib/ld-linux.so.2
Stack trace example for cryptest, 5.4:
Starting program: /tmp/cryptest.exe b
[Thread debugging using libthread_db enabled]
[New Thread 16384 (LWP 8029)]
<TABLE border=1><COLGROUP><COL align=left><COL align=right><COL
align=right><COL align=right>
<THEAD><TR><TH>Algorithm<TH>Megabytes(2^20 bytes) Processed<TH>Time
Taken<TH>MB/Second
<TBODY>
Program received signal SIGILL, Illegal instruction.
[Switching to Thread 16384 (LWP 8029)]
0x0804bc5f in BenchMark (name=0x82510df "CRC-32", [EMAIL PROTECTED],
timeTotal=1)
at bench.cpp:157
157 timeTaken = double(clock() - start) /
CLOCK_TICKS_PER_SECOND;
(gdb) bt
#0 0x0804bc5f in BenchMark (name=0x82510df "CRC-32", [EMAIL PROTECTED],
timeTotal=1) at bench.cpp:157
#1 0x0804cf49 in BenchMarkKeyless<CryptoPP::CRC32> (name=0x82510df
"CRC-32",
timeTotal=1, x=0x0) at bench.cpp:209
#2 0x0804bf15 in BenchmarkAll (t=1) at bench.cpp:221
#3 0x080c71f7 in main (argc=2, argv=0xbffff634) at test.cpp:288
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