diff options
| author | Richard Levitte <levitte@openssl.org> | 2002-11-28 08:04:36 +0000 |
|---|---|---|
| committer | Richard Levitte <levitte@openssl.org> | 2002-11-28 08:04:36 +0000 |
| commit | 4579924b7e55fccc7013e6de196f2e2ab175ce39 (patch) | |
| tree | fa19611a704cc901d3ba338cefbbb98878de7ee5 /crypto/rsa | |
| parent | 2047bda6fb8bedab1103b7bd5df5ea55eb7ccc9b (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/rsa')
| -rw-r--r-- | crypto/rsa/rsa_eay.c | 8 | ||||
| -rw-r--r-- | crypto/rsa/rsa_saos.c | 4 | ||||
| -rw-r--r-- | crypto/rsa/rsa_sign.c | 4 |
3 files changed, 8 insertions, 8 deletions
diff --git a/crypto/rsa/rsa_eay.c b/crypto/rsa/rsa_eay.c index 963c34a948..c4e6d1e22a 100644 --- a/crypto/rsa/rsa_eay.c +++ b/crypto/rsa/rsa_eay.c @@ -187,7 +187,7 @@ err: BN_clear_free(&ret); if (buf != NULL) { - memset(buf,0,num); + OPENSSL_cleanse(buf,num); OPENSSL_free(buf); } return(r); @@ -271,7 +271,7 @@ err: BN_clear_free(&f); if (buf != NULL) { - memset(buf,0,num); + OPENSSL_cleanse(buf,num); OPENSSL_free(buf); } return(r); @@ -370,7 +370,7 @@ err: BN_clear_free(&ret); if (buf != NULL) { - memset(buf,0,num); + OPENSSL_cleanse(buf,num); OPENSSL_free(buf); } return(r); @@ -467,7 +467,7 @@ err: BN_clear_free(&ret); if (buf != NULL) { - memset(buf,0,num); + OPENSSL_cleanse(buf,num); OPENSSL_free(buf); } return(r); diff --git a/crypto/rsa/rsa_saos.c b/crypto/rsa/rsa_saos.c index 423cb50652..f462716a57 100644 --- a/crypto/rsa/rsa_saos.c +++ b/crypto/rsa/rsa_saos.c @@ -96,7 +96,7 @@ int RSA_sign_ASN1_OCTET_STRING(int type, else *siglen=i; - memset(s,0,(unsigned int)j+1); + OPENSSL_cleanse(s,(unsigned int)j+1); OPENSSL_free(s); return(ret); } @@ -139,7 +139,7 @@ int RSA_verify_ASN1_OCTET_STRING(int dtype, ret=1; err: if (sig != NULL) M_ASN1_OCTET_STRING_free(sig); - memset(s,0,(unsigned int)siglen); + OPENSSL_cleanse(s,(unsigned int)siglen); OPENSSL_free(s); return(ret); } diff --git a/crypto/rsa/rsa_sign.c b/crypto/rsa/rsa_sign.c index c53ca73914..4ac2de3407 100644 --- a/crypto/rsa/rsa_sign.c +++ b/crypto/rsa/rsa_sign.c @@ -136,7 +136,7 @@ int RSA_sign(int type, const unsigned char *m, unsigned int m_len, *siglen=i; if(type != NID_md5_sha1) { - memset(tmps,0,(unsigned int)j+1); + OPENSSL_cleanse(tmps,(unsigned int)j+1); OPENSSL_free(tmps); } return(ret); @@ -221,7 +221,7 @@ int RSA_verify(int dtype, const unsigned char *m, unsigned int m_len, } err: if (sig != NULL) X509_SIG_free(sig); - memset(s,0,(unsigned int)siglen); + OPENSSL_cleanse(s,(unsigned int)siglen); OPENSSL_free(s); return(ret); } |