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Make `openssl x509 -noout -modulus' functional also for DSA certificates (in

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addition to RSA certificates) to match the behaviour of `openssl dsa -noout
-modulus' as it's already the case for `openssl rsa -noout -modulus'.  For RSA
the -modulus is the real "modulus" while for DSA currently the public key is
printed (a decision which was already done by `openssl dsa -modulus' in the
past) which serves a similar purpose.  Additionally the NO_RSA no longer
completely removes the whole -modulus option; it now only avoids using the RSA
stuff. Same applies to NO_DSA now, too.
This commit is contained in:
Ralf S. Engelschall 1999-02-24 17:17:31 +00:00
parent 6b313a7365
commit 7be304acdb
2 changed files with 18 additions and 2 deletions
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11
CHANGES
View file

@ -5,6 +5,17 @@
Changes between 0.9.1c and 0.9.2
*) Make `openssl x509 -noout -modulus' functional also for DSA certificates
(in addition to RSA certificates) to match the behaviour of `openssl dsa
-noout -modulus' as it's already the case for `openssl rsa -noout
-modulus'. For RSA the -modulus is the real "modulus" while for DSA
currently the public key is printed (a decision which was already done by
`openssl dsa -modulus' in the past) which serves a similar purpose.
Additionally the NO_RSA no longer completely removes the whole -modulus
option; it now only avoids using the RSA stuff. Same applies to NO_DSA
now, too.
[Ralf S. Engelschall]
*) Add Arne Ansper's reliable BIO - this is an encrypted, block-digested
BIO. See the source (crypto/evp/bio_ok.c) for more info.
[Arne Ansper <arne@ats.cyber.ee>]

9
apps/x509.c
View file

@ -468,7 +468,6 @@ bad:
BIO_printf(STDout,"%08lx\n",X509_subject_name_hash(x));
}
else
#ifndef NO_RSA
if (modulus == i)
{
EVP_PKEY *pkey;
@ -481,15 +480,21 @@ bad:
goto end;
}
BIO_printf(STDout,"Modulus=");
#ifndef NO_RSA
if (pkey->type == EVP_PKEY_RSA)
BN_print(STDout,pkey->pkey.rsa->n);
else
#endif
#ifndef NO_DSA
if (pkey->type == EVP_PKEY_DSA)
BN_print(STDout,pkey->pkey.dsa->pub_key);
else
#endif
BIO_printf(STDout,"Wrong Algorithm type");
BIO_printf(STDout,"\n");
EVP_PKEY_free(pkey);
}
else
#endif
if (C == i)
{
unsigned char *d;