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add -badsig option to corrupt CRL signatures for testing too

This commit is contained in:
Dr. Stephen Henson 2012-12-02 16:48:25 +00:00
parent fdb78f3d88
commit 139cd16cc5
1 changed files with 6 additions and 1 deletions
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7
apps/crl.c
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@ -102,7 +102,7 @@ int MAIN(int argc, char **argv)
unsigned long nmflag = 0;
X509_CRL *x=NULL;
char *CAfile = NULL, *CApath = NULL;
int ret=1,i,num,badops=0;
int ret=1,i,num,badops=0,badsig=0;
BIO *out=NULL;
int informat,outformat;
char *infile=NULL,*outfile=NULL;
@ -208,6 +208,8 @@ int MAIN(int argc, char **argv)
fingerprint= ++num;
else if (strcmp(*argv,"-crlnumber") == 0)
crlnumber= ++num;
else if (strcmp(*argv,"-badsig") == 0)
badsig = 1;
else if ((md_alg=EVP_get_digestbyname(*argv + 1)))
{
/* ok */
@ -377,6 +379,9 @@ bad:
goto end;
}
if (badsig)
x->signature->data[x->signature->length - 1] ^= 0x1;
if (outformat == FORMAT_ASN1)
i=(int)i2d_X509_CRL_bio(out,x);
else if (outformat == FORMAT_PEM)