[strongSwan] Charon Core files observed with aes-ni driver.

bhargav p bhargav.1226 at gmail.com
Mon Oct 13 08:43:05 CEST 2014


Hi,

I am observering charon generated core files when I configured aes as an
encryption alogorithm.

aes-ni is enabled on my device.

strongswan version I am using is 4.3.6 and openssl version openssl-1.0.0.

I ran gdb on the core file, it is pointing to the below point


#4  0x00007fabd3eee1b7 in EVP_CIPHER_CTX_set_key_length (c=0x7fabcc99e8b0,
keylen=16) at evp_enc.c:520
520 evp_enc.c: No such file or directory.
in evp_enc.c
(gdb) p *c
$1 = {cipher = 0x0, engine = 0x0, encrypt = 1, buf_len = 0, oiv = '\000'
<repeats 15 times>, iv = '\000' <repeats 15 times>, buf = '\000' <repeats
31 times>, num = 0, app_data = 0x0,
  key_len = 0, flags = 256, cipher_data = 0x0, final_used = 0, block_mask =
0, final = '\000' <repeats 31 times>}

cipher is becoming NULL.

Is there any know issue with openssl registering with aes-ni driver?



-Bhargav
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