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Check for missing components in RSA_check.

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(cherry picked from commit 01be36ef70525e81fc358d2e559bdd0a0d9427a5)
This commit is contained in:
Dr. Stephen Henson 2013-11-07 15:15:20 +00:00
parent 62c2b6d944
commit 0ec1a77891
1 changed files with 6 additions and 0 deletions
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6
crypto/rsa/rsa_chk.c
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@ -59,6 +59,12 @@ int RSA_check_key(const RSA *key)
BN_CTX *ctx; BN_CTX *ctx;
int r; int r;
int ret=1; int ret=1;
if (!key->p || !key->q || !key->n || !key->e || !key->d)
{
RSAerr(RSA_F_RSA_CHECK_KEY, RSA_R_VALUE_MISSING);
return 0;
}
i = BN_new(); i = BN_new();
j = BN_new(); j = BN_new();