diff options
author | Richard Levitte <levitte@openssl.org> | 2002-11-28 08:09:03 +0000 |
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committer | Richard Levitte <levitte@openssl.org> | 2002-11-28 08:09:03 +0000 |
commit | 75e3026a14339f3818fe57281979b7ee85399d43 (patch) | |
tree | ec56a26b6c553d120df76142a2b6241ac322b4c9 /crypto/engine | |
parent | 0a3af9a4038045ba59bcf10a4f9e0b6bb5107cd8 (diff) |
Cleanse memory using the new OPENSSL_cleanse() function.
I've covered all the memset()s I felt safe modifying, but may have missed some.
Diffstat (limited to 'crypto/engine')
-rw-r--r-- | crypto/engine/hw_4758_cca.c | 4 | ||||
-rw-r--r-- | crypto/engine/hw_sureware.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/crypto/engine/hw_4758_cca.c b/crypto/engine/hw_4758_cca.c index 55a9883ef5..4f5ae8a46d 100644 --- a/crypto/engine/hw_4758_cca.c +++ b/crypto/engine/hw_4758_cca.c @@ -717,7 +717,7 @@ static int cca_rsa_verify(int type, const unsigned char *m, unsigned int m_len, if (type == NID_sha1 || type == NID_md5) { - memset(hashBuffer, 0, keyLength+1); + OPENSSL_cleanse(hashBuffer, keyLength+1); OPENSSL_free(hashBuffer); } @@ -840,7 +840,7 @@ static int cca_rsa_sign(int type, const unsigned char *m, unsigned int m_len, if (type == NID_sha1 || type == NID_md5) { - memset(hashBuffer, 0, keyLength+1); + OPENSSL_cleanse(hashBuffer, keyLength+1); OPENSSL_free(hashBuffer); } diff --git a/crypto/engine/hw_sureware.c b/crypto/engine/hw_sureware.c index 8ace126c14..fca467e690 100644 --- a/crypto/engine/hw_sureware.c +++ b/crypto/engine/hw_sureware.c @@ -907,7 +907,7 @@ static int surewarehk_rsa_priv_dec(int flen,const unsigned char *from,unsigned c err: if (buf) { - memset(buf,0,tlen); + OPENSSL_cleanse(buf,tlen); OPENSSL_free(buf); } return ret; |