DeforaNetworks/fwknop
DeforaNetworks/fwknop
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memset() AES buffers to zero

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This commit is contained in:
Michael Rash 2013-01-27 10:53:07 -05:00
parent 1618dc2a7c
commit 98c16005da
1 changed files with 5 additions and 0 deletions
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5
lib/cipher_funcs.c
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@ -126,6 +126,11 @@ rij_salt_and_iv(RIJNDAEL_context *ctx, const char *key,
int final_key_len = 0; int final_key_len = 0;
size_t kiv_len = 0; size_t kiv_len = 0;
memset(pw_buf, 0x00, RIJNDAEL_MAX_KEYSIZE);
memset(tmp_buf, 0x00, MD5_DIGEST_LEN+RIJNDAEL_MAX_KEYSIZE+RIJNDAEL_BLOCKSIZE);
memset(kiv_buf, 0x00, RIJNDAEL_MAX_KEYSIZE+RIJNDAEL_BLOCKSIZE);
memset(md5_buf, 0x00, MD5_DIGEST_LEN);
if(legacy_enc_mode == 1) if(legacy_enc_mode == 1)
{ {
/* First make pw 32 bytes (pad with "0" (ascii 0x30)) or truncate. /* First make pw 32 bytes (pad with "0" (ascii 0x30)) or truncate.