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Operation
crypto_aead
Primitive
omdsha256k256n248tau256v2
Implementation
sse4
Compiler options
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv
Host
venus
1 error 0
2 7918f27a1c700991660a1431f178b6315c547a4507333a0d2aae680f755033e7 14425401 303452785 4300000000 crypto_aead/omdsha256k256n248tau256v2/sse4
3 ==14918== Memcheck, a memory error detector
4 ==14918== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al.
5 ==14918== Using Valgrind-3.15.0.GIT and LibVEX; rerun with -h for copyright info
6 ==14918== Command: ./try
7 ==14918==
8 ==14918== Conditional jump or move depends on uninitialised value(s)
9 ==14918== at 0x4C32742: __memcmp_sse4_1 (vg_replace_strmem.c:1112)
10 ==14918== by 0x10D652: omdsha256_process (in /home/moritz/Uni/2015-2016/research-internship/letstrythisagain/supercop-20181113/bench/venus/work/compile/try)
11 ==14918== by 0x10BD99: crypto_aead_omdsha256k256n248tau256v2_sse4_decrypt (in /home/moritz/Uni/2015-2016/research-internship/letstrythisagain/supercop-20181113/bench/venus/work/compile/try)
12 ==14918== by 0x10924E: timecop_doit (in /home/moritz/Uni/2015-2016/research-internship/letstrythisagain/supercop-20181113/bench/venus/work/compile/try)
13 ==14918== by 0x108CA8: main (in /home/moritz/Uni/2015-2016/research-internship/letstrythisagain/supercop-20181113/bench/venus/work/compile/try)
14 ==14918== Uninitialised value was created by a client request
15 ==14918== at 0x1090ED: timecop_doit (in /home/moritz/Uni/2015-2016/research-internship/letstrythisagain/supercop-20181113/bench/venus/work/compile/try)
16 ==14918== by 0x108CA8: main (in /home/moritz/Uni/2015-2016/research-internship/letstrythisagain/supercop-20181113/bench/venus/work/compile/try)
17 ==14918==
18 ==14918== Conditional jump or move depends on uninitialised value(s)
19 ==14918== at 0x4C32756: __memcmp_sse4_1 (vg_replace_strmem.c:1112)
20 ==14918== by 0x10D652: omdsha256_process (in /home/moritz/Uni/2015-2016/research-internship/letstrythisagain/supercop-20181113/bench/venus/work/compile/try)
21 ==14918== by 0x10BD99: crypto_aead_omdsha256k256n248tau256v2_sse4_decrypt (in /home/moritz/Uni/2015-2016/research-internship/letstrythisagain/supercop-20181113/bench/venus/work/compile/try)
22 ==14918== by 0x10924E: timecop_doit (in /home/moritz/Uni/2015-2016/research-internship/letstrythisagain/supercop-20181113/bench/venus/work/compile/try)
23 ==14918== by 0x108CA8: main (in /home/moritz/Uni/2015-2016/research-internship/letstrythisagain/supercop-20181113/bench/venus/work/compile/try)
24 ==14918== Uninitialised value was created by a client request
25 ==14918== at 0x1090ED: timecop_doit (in /home/moritz/Uni/2015-2016/research-internship/letstrythisagain/supercop-20181113/bench/venus/work/compile/try)
26 ==14918== by 0x108CA8: main (in /home/moritz/Uni/2015-2016/research-internship/letstrythisagain/supercop-20181113/bench/venus/work/compile/try)
27 ==14918==
28 ==14918==
29 ==14918== HEAP SUMMARY:
30 ==14918== in use at exit: 70,144 bytes in 16 blocks
31 ==14918== total heap usage: 22 allocs, 6 frees, 84,088 bytes allocated
32 ==14918==
33 ==14918== LEAK SUMMARY:
34 ==14918== definitely lost: 0 bytes in 0 blocks
35 ==14918== indirectly lost: 0 bytes in 0 blocks
36 ==14918== possibly lost: 70,144 bytes in 16 blocks
37 ==14918== still reachable: 0 bytes in 0 blocks
38 ==14918== suppressed: 0 bytes in 0 blocks
39 ==14918== Rerun with --leak-check=full to see details of leaked memory
40 ==14918==
41 ==14918== For lists of detected and suppressed errors, rerun with: -s
42 ==14918== ERROR SUMMARY: 8 errors from 2 contexts (suppressed: 0 from 0)