Kernel/iwd
3
0
Fork 0
mirror of https://git.kernel.org/pub/scm/network/wireless/iwd.git synced 2025-01-03 10:32:33 +01:00
Code Releases Activity

crypto: Memzero copies of secrets

Browse Source
This commit is contained in:
Andrew Zaborowski 2019-03-21 03:54:13 +01:00 committed by Denis Kenzior
parent 52afe193e6
commit 881fbd1d80
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/crypto.c
View File

@ -161,6 +161,7 @@ bool aes_unwrap(const uint8_t *kek, size_t kek_len, const uint8_t *in, size_t le
} }
l_cipher_free(cipher); l_cipher_free(cipher);
explicit_bzero(&b[1], 8);
/* Check IV */ /* Check IV */
if (b[0] != 0xa6a6a6a6a6a6a6a6) if (b[0] != 0xa6a6a6a6a6a6a6a6)
@ -325,6 +326,7 @@ int crypto_psk_from_passphrase(const char *passphrase,
if (out_psk) if (out_psk)
memcpy(out_psk, psk, sizeof(psk)); memcpy(out_psk, psk, sizeof(psk));
explicit_bzero(psk, sizeof(psk));
return 0; return 0;
} }