aarch64 test fail

[Ron Aaron]

Hello -

I compiled libtomcrypt 1.17 using tomsfastmath.

Then I compiled 'test' and ran on a RaspberryPi 3 (64-bit OS, Debian)

The results were:

LibTomCrypt 1.17 (Tom St Denis,...

LibTomCrypt is public domain software.

Built on Aug  6 2017 at 12:23:47

...

Compiler:

   GCC compiler detected.

Various others:  BASE64  BASE64-URL-SAFE  DER  PKCS#1  PKCS#5  HKDF  MPI  TRY_URANDOM_FIRST  LTC_TEST  LTC_SMALL_CODE  LTC_PTHREAD  TFM_DESC  LTC_MECC_ACCEL  LTC_ECC_SHAMIR 

store_test....passed

misc_test.....passed

cipher_test...passed

mac_test......passed

modes_test....passed

der_test......DER INTEGER short encoding failed, 3, 3

02 01 7b 

02 01 00 

failed 

This is ancillary to my trying to understand by ecc_verify_hash is not working for me (it works on RPI w/ a 32-bit compiler, also gcc). I suspect the issue may be similar.

On RaspberryPi 2 (32-bit OS) the tests mostly pass, bue 'ecc' gives a segmentation fault.

 

[Steffen Jaeckel]

Hi,

can you please repeat with 1.18.0-rc2?

Which version of tfm did you use?
Can you please test with the latest release resp. with develop@github.

Thanks,
Steffen

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Steffen Jaeckel - s_ja...@gmx.de
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[Ron Aaron]

I used TFM 0.12

[Ron Aaron]

On 06/08/2017 14:41, Steffen Jaeckel wrote:

Hi,

can you please repeat with 1.18.0-rc2?

So with the latest git code it works.  Unfortunately for me, that means I probably should upgrade my libs... which will be a lot of work I think.

Test results:

math provider = tomsfastmath
MP_DIGIT_BIT = 64

store_test..........passed      0.001ms
rotate_test.........passed      0.000ms
misc_test...........passed      0.652ms
mpi_test............passed      3.423ms
cipher_hash_test....passed    178.689ms
mac_test............passed     39.747ms
modes_test..........passed     10.004ms
der_test............passed    472.077ms
pkcs_1_test.........passed      6.206ms
pkcs_1_pss_test.....passed     47.379ms
pkcs_1_oaep_test....passed     47.087ms
pkcs_1_emsa_test....passed     61.543ms
pkcs_1_eme_test.....passed     61.213ms
rsa_test............passed   3800.823ms
dh_test.............passed   1127.379ms
ecc_tests...........passed  46222.082ms
dsa_test............passed    433.741ms
katja_test..........nop
file_test...........failed      0.068ms
multi_test..........passed      0.252ms
prng_test...........passed      5.708ms

FAILURE: passed=19 failed=1 nop=1 duration=52.5sec real=52.5sec