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Operation
crypto_sign
Primitive
sflashv2
Implementation
ref
Compiler options
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv
Host
venus
1 error 0
2 9c21f7765082559becf6753bb15163f14eae35e0c93531c32d689b7d6f15c326 49760950 7220886484 4300000000 crypto_sign/sflashv2/ref
3 ==20196== Memcheck, a memory error detector
4 ==20196== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al.
5 ==20196== Using Valgrind-3.15.0.GIT and LibVEX; rerun with -h for copyright info
6 ==20196== Command: ./try
7 ==20196==
8 ==20196== Use of uninitialised value of size 8
9 ==20196== at 0x10C4B5: Flash_decrypt (in /home/moritz/Uni/2015-2016/research-internship/letstrythisagain/supercop-20181113/bench/venus/work/compile/try)
10 ==20196== by 0x10F65F: Flash_sign2 (in /home/moritz/Uni/2015-2016/research-internship/letstrythisagain/supercop-20181113/bench/venus/work/compile/try)
11 ==20196== by 0x1101B2: crypto_sign_sflashv2_ref (in /home/moritz/Uni/2015-2016/research-internship/letstrythisagain/supercop-20181113/bench/venus/work/compile/try)
12 ==20196== by 0x10929E: timecop_doit (in /home/moritz/Uni/2015-2016/research-internship/letstrythisagain/supercop-20181113/bench/venus/work/compile/try)
13 ==20196== by 0x108E78: main (in /home/moritz/Uni/2015-2016/research-internship/letstrythisagain/supercop-20181113/bench/venus/work/compile/try)
14 ==20196== Uninitialised value was created by a client request
15 ==20196== at 0x10926D: timecop_doit (in /home/moritz/Uni/2015-2016/research-internship/letstrythisagain/supercop-20181113/bench/venus/work/compile/try)
16 ==20196== by 0x108E78: main (in /home/moritz/Uni/2015-2016/research-internship/letstrythisagain/supercop-20181113/bench/venus/work/compile/try)
17 ==20196==
18 ==20196== Use of uninitialised value of size 8
19 ==20196== at 0x10F075: Flash_decrypt (in /home/moritz/Uni/2015-2016/research-internship/letstrythisagain/supercop-20181113/bench/venus/work/compile/try)
20 ==20196== by 0x10F65F: Flash_sign2 (in /home/moritz/Uni/2015-2016/research-internship/letstrythisagain/supercop-20181113/bench/venus/work/compile/try)
21 ==20196== by 0x1101B2: crypto_sign_sflashv2_ref (in /home/moritz/Uni/2015-2016/research-internship/letstrythisagain/supercop-20181113/bench/venus/work/compile/try)
22 ==20196== by 0x10929E: timecop_doit (in /home/moritz/Uni/2015-2016/research-internship/letstrythisagain/supercop-20181113/bench/venus/work/compile/try)
23 ==20196== by 0x108E78: main (in /home/moritz/Uni/2015-2016/research-internship/letstrythisagain/supercop-20181113/bench/venus/work/compile/try)
24 ==20196== Uninitialised value was created by a client request
25 ==20196== at 0x10926D: timecop_doit (in /home/moritz/Uni/2015-2016/research-internship/letstrythisagain/supercop-20181113/bench/venus/work/compile/try)
26 ==20196== by 0x108E78: main (in /home/moritz/Uni/2015-2016/research-internship/letstrythisagain/supercop-20181113/bench/venus/work/compile/try)
27 ==20196==
28 ==20196==
29 ==20196== HEAP SUMMARY:
30 ==20196== in use at exit: 195,220 bytes in 10 blocks
31 ==20196== total heap usage: 30 allocs, 20 frees, 1,264,386 bytes allocated
32 ==20196==
33 ==20196== LEAK SUMMARY:
34 ==20196== definitely lost: 0 bytes in 0 blocks
35 ==20196== indirectly lost: 0 bytes in 0 blocks
36 ==20196== possibly lost: 195,220 bytes in 10 blocks
37 ==20196== still reachable: 0 bytes in 0 blocks
38 ==20196== suppressed: 0 bytes in 0 blocks
39 ==20196== Rerun with --leak-check=full to see details of leaked memory
40 ==20196==
41 ==20196== For lists of detected and suppressed errors, rerun with: -s
42 ==20196== ERROR SUMMARY: 5476 errors from 2 contexts (suppressed: 0 from 0)