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Operation
crypto_aead
Primitive
omdsha256k256n248tau256v2
Implementation
sse4
Compiler options
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv
Host
venus
1 error 0
2 7918f27a1c700991660a1431f178b6315c547a4507333a0d2aae680f755033e7 12054447 301335014 4300000000 crypto_aead/omdsha256k256n248tau256v2/sse4
3 ==14877== Memcheck, a memory error detector
4 ==14877== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al.
5 ==14877== Using Valgrind-3.15.0.GIT and LibVEX; rerun with -h for copyright info
6 ==14877== Command: ./try
7 ==14877==
8 ==14877== Conditional jump or move depends on uninitialised value(s)
9 ==14877== at 0x4C32742: __memcmp_sse4_1 (vg_replace_strmem.c:1112)
10 ==14877== by 0x10CAAA: omdsha256_process (in /home/moritz/Uni/2015-2016/research-internship/letstrythisagain/supercop-20181113/bench/venus/work/compile/try)
11 ==14877== by 0x10B623: crypto_aead_omdsha256k256n248tau256v2_sse4_decrypt (in /home/moritz/Uni/2015-2016/research-internship/letstrythisagain/supercop-20181113/bench/venus/work/compile/try)
12 ==14877== by 0x109111: timecop_doit (in /home/moritz/Uni/2015-2016/research-internship/letstrythisagain/supercop-20181113/bench/venus/work/compile/try)
13 ==14877== by 0x108BA8: main (in /home/moritz/Uni/2015-2016/research-internship/letstrythisagain/supercop-20181113/bench/venus/work/compile/try)
14 ==14877== Uninitialised value was created by a client request
15 ==14877== at 0x108FB0: timecop_doit (in /home/moritz/Uni/2015-2016/research-internship/letstrythisagain/supercop-20181113/bench/venus/work/compile/try)
16 ==14877== by 0x108BA8: main (in /home/moritz/Uni/2015-2016/research-internship/letstrythisagain/supercop-20181113/bench/venus/work/compile/try)
17 ==14877==
18 ==14877== Conditional jump or move depends on uninitialised value(s)
19 ==14877== at 0x4C32756: __memcmp_sse4_1 (vg_replace_strmem.c:1112)
20 ==14877== by 0x10CAAA: omdsha256_process (in /home/moritz/Uni/2015-2016/research-internship/letstrythisagain/supercop-20181113/bench/venus/work/compile/try)
21 ==14877== by 0x10B623: crypto_aead_omdsha256k256n248tau256v2_sse4_decrypt (in /home/moritz/Uni/2015-2016/research-internship/letstrythisagain/supercop-20181113/bench/venus/work/compile/try)
22 ==14877== by 0x109111: timecop_doit (in /home/moritz/Uni/2015-2016/research-internship/letstrythisagain/supercop-20181113/bench/venus/work/compile/try)
23 ==14877== by 0x108BA8: main (in /home/moritz/Uni/2015-2016/research-internship/letstrythisagain/supercop-20181113/bench/venus/work/compile/try)
24 ==14877== Uninitialised value was created by a client request
25 ==14877== at 0x108FB0: timecop_doit (in /home/moritz/Uni/2015-2016/research-internship/letstrythisagain/supercop-20181113/bench/venus/work/compile/try)
26 ==14877== by 0x108BA8: main (in /home/moritz/Uni/2015-2016/research-internship/letstrythisagain/supercop-20181113/bench/venus/work/compile/try)
27 ==14877==
28 ==14877==
29 ==14877== HEAP SUMMARY:
30 ==14877== in use at exit: 70,144 bytes in 16 blocks
31 ==14877== total heap usage: 22 allocs, 6 frees, 84,088 bytes allocated
32 ==14877==
33 ==14877== LEAK SUMMARY:
34 ==14877== definitely lost: 0 bytes in 0 blocks
35 ==14877== indirectly lost: 0 bytes in 0 blocks
36 ==14877== possibly lost: 70,144 bytes in 16 blocks
37 ==14877== still reachable: 0 bytes in 0 blocks
38 ==14877== suppressed: 0 bytes in 0 blocks
39 ==14877== Rerun with --leak-check=full to see details of leaked memory
40 ==14877==
41 ==14877== For lists of detected and suppressed errors, rerun with: -s
42 ==14877== ERROR SUMMARY: 8 errors from 2 contexts (suppressed: 0 from 0)