perl-openssl-users — Where users ask questions and share development techniques.

[Perl-openssl-users] panic: sv_setpvn called with negative strlen at -e line 1.

[Rene A. <ren...@gm...>]

Hi list,

some problems with Crypt::OpenSSL::RSA:

use Crypt::OpenSSL::RSA;
$rsa_priv =3D Crypt::OpenSSL::RSA->generate_key(1024);
$priv =3D $rsa_priv->get_private_key_string();
$pub =3D $rsa_priv->get_public_key_string();
$rsa_pub =3D Crypt::OpenSSL::RSA->new_public_key($pub);=20
$rsa_pub->use_sslv23_padding();
$ciphertext =3D $rsa_pub->encrypt("lallalaalalala");=20

print "---MARK---\n";    $rsa_priv =3D=20

Crypt::OpenSSL::RSA->new_private_key($priv);
$plaintext =3D $rsa_priv->encrypt($ciphertext);

Output:

=2D--MARK---
panic: sv_setpvn called with negative strlen at -e line 1.



Any ideas?=20


I'm using:
This is perl, v5.8.8 built for i486-linux-gnu-thread-multi
pool/main/libc/libcrypt-openssl-rsa-perl/libcrypt-openssl-rsa-perl_0.23-1_i=
386.deb


=2D-=20
Mit freundlichen Gr=FC=DFen

Rene Adrian K=F6nig


=46ingerprint: F6FD D3C8 22D1 4315 5781  4B59 C81B A5E6 6900 E21A

Re: [Perl-openssl-users] Segfault in RSA.xs/check_key(), Crypt::OpenSSL::RSA 0.23

[Ian R. <ia...@re...>]

It turns out that check_key is only valid to call on public keys; the
next release of Crypt::OpenSSL::RSA will document this.  At the same
time, this method (along with a few others) will now only croak instead
of segfaulting when called on a public key.  Jason,  you should feel
free to remove the (commented) check_key code entirely from PublicKey.

Mark, thanks again for the useful bug reports; I'll let you know as soon
as I roll a new release for the RSA module.

  - Ian

On Fri, 2006-11-10 at 17:01 +0100, Mark Martinec wrote:
> While at it, I noticed the following in Mail::DKIM::PublicKey :
> 
> 	# segfaults on my machine
> 	# $cork->check_key or
> 	#	return;
> 
> Uncommenting a call to check_key() in PublicKey.pm and running
> installation test (actually t/verifier.t suffices), it casues
> libcrypto to crash on my FreeBSD 6.1 too, so it seems to be a
> cross-platform problem, being present for several version.
> 
> Here is a backtrace:
> 
> Program received signal SIGSEGV, Segmentation fault.
> 
> (gdb) bt
> #0  0x2836148c in BN_num_bits () from /lib/libcrypto.so.4
> #1  0x282e31c9 in BN_is_prime_fasttest () from /lib/libcrypto.so.4
> #2  0x282e3429 in BN_is_prime () from /lib/libcrypto.so.4
> #3  0x282d5ef9 in RSA_check_key () from /lib/libcrypto.so.4
> #4  0x28398789 in XS_Crypt__OpenSSL__RSA_check_key (cv=0x8491a20)
>   at RSA.xs:447
> #5  0x280f01c0 in Perl_pp_entersub () 
> from /usr/local/lib/perl5/5.8.8/mach/CORE/libperl.so
> #6  0x280e91a5 in Perl_runops_standard () 
> from /usr/local/lib/perl5/5.8.8/mach/CORE/libperl.so
> #7  0x28098b8a in perl_run () 
> from /usr/local/lib/perl5/5.8.8/mach/CORE/libperl.so
> #8  0x08048fe2 in main ()
> 
> Would someone be so kind and see what a problem is about,
> or remove check_key from Crypt::OpenSSL::RSA if it can't be
> repaired.
> 
> Regards
>    Mark
> 
> -------------------------------------------------------------------------
> Using Tomcat but need to do more? Need to support web services, security?
> Get stuff done quickly with pre-integrated technology to make your job easier
> Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
> http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
> _______________________________________________
> Perl-openssl-users mailing list
> Per...@li...
> https://lists.sourceforge.net/lists/listinfo/perl-openssl-users

Re: [Perl-openssl-users] Crypt::OpenSSL::RSA 0.23 segfaults in rsa_crypt - signed>unsigned conversion

[Mark M. <Mar...@ij...>]

On Sunday November 12 2006 21:48, Ian Robertson wrote:
> Thanks for the bug report.  I've checked in a change to make to_length
> an int, instead of STRLEN.  However, before cutting a release, I'd like
> if possible to understand the core problem.  Would you mind editing your
> copy of RSA.xs to change to_length to an int, and then see what error is
> getting reported by the call to CHECK_OPEN_SSL(0)?

Thanks Ian, this now reveals the condition that lead to the failure:

$ Mail-DKIM-0.20/t/verifier.t
  ...
  # verifying message 'multiple_1.txt'
  DEBUG-OUTPUT: RSA.xs:201: OpenSSL error: data too small for key size
      at /usr/local/lib/perl5/site_perl/5.8.8/Mail/DKIM/PublicKey.pm line 305.
  #   result: pass

It is an application error, in this case probably intentional,
as it is part of installation tests for module Mail::DKIM, trying all sorts
of valid an invalid keys. It certainly had no right to crash the process. 
Thanks for looking into it!

A note to Jason Long, the author of Mail::DKIM :  the DEBUG-OUTPUT line above
was produced by a print I inserted into Mail::DKIM::Verifier::finish_body,
after desperately trying to obtain the error report. It turned out that
the "local $@" within "try" in sub finish_body should not be there, as
it prevents the error report in $@ to reach outer scope and the $E in
"otherwise" block receives a useless error string.

Regards
   Mark

Re: [Perl-openssl-users] Crypt::OpenSSL::RSA 0.23 segfaults in rsa_crypt - signed>unsigned conversion

[Ian R. <ia...@re...>]

Mark,

Thanks for the bug report.  I've checked in a change to make to_length
an int, instead of STRLEN.  However, before cutting a release, I'd like
if possible to understand the core problem.  Would you mind editing your
copy of RSA.xs to change to_length to an int, and then see what error is
getting reported by the call to CHECK_OPEN_SSL(0)?

  - Ian

On Fri, 2006-11-10 at 16:28 +0100, Mark Martinec wrote:

> Noticing that selftest on installing Mail::DKIM 0.20 causes perl
> to segfault while checking the last signature in multiple_1.txt
> (test t/verifier.t), I recompiled RSA.xs with debugging and
> checked what is going on:
> 
> Program received signal SIGSEGV, Segmentation fault.
> 
> (gdb) bt
> #0  0x2825f78e in memmove () from /lib/libc.so.6
> #1  0x280f53ae in Perl_sv_setpvn () from .../5.8.8/mach/CORE/libperl.so
> #2  0x280f7859 in Perl_newSVpv () from .../5.8.8/mach/CORE/libperl.so
> #3  0x283964ff in rsa_crypt (p_rsa=0x8561164, p_from=0x849238c,
>   p_crypt=0x28332a10 <RSA_public_encrypt>) at RSA.xs:203
> #4  0x28397ddb in XS_Crypt__OpenSSL__RSA_encrypt (cv=0x849196c) at RSA.xs:404
> #5  0x280f01c0 in Perl_pp_entersub () from .../5.8.8/mach/CORE/libperl.so
> #6  0x280e91a5 in Perl_runops_standard () from .../5.8.8/mach/CORE/libperl.so
> #7  0x28098b8a in perl_run () from .../5.8.8/mach/CORE/libperl.so
> #8  0x08048fe2 in main ()
> 
> (gdb) up
> #1  0x280f53ae in Perl_sv_setpvn () from .../5.8.8/mach/CORE/libperl.so
> (gdb) up
> #2  0x280f7859 in Perl_newSVpv () from .../5.8.8/mach/CORE/libperl.so
> (gdb) up
> #3  0x283964ff in rsa_crypt (p_rsa=0x8561164, p_from=0x849238c,
>   p_crypt=0x28332a10 <RSA_public_encrypt>) at RSA.xs:203
> 203         sv = newSVpv(to, to_length);
> 
> (gdb) p to_length
> $2 = 4294967295
> 
> The code in RSA.xs in question is:
> 
> SV* rsa_crypt(rsaData* p_rsa, SV* p_from,
>   int (*p_crypt)(int, const unsigned char*, unsigned char*, RSA*, int))
> {
>     STRLEN from_length, to_length;
> ...
>     to_length = p_crypt(
>        from_length, from, (unsigned char*) to, p_rsa->rsa, p_rsa->padding);
> 
>     if (to_length < 0)  <-- is false because to_length is unsigned
>     {
>         Safefree(to);
>         CHECK_OPEN_SSL(0);
>     }
> --> crashes here:
>     sv = newSVpv(to, to_length);
> 
> So the problem is that p_crypt returns -1, which is converted
> to unsigned 4294967295, and memmove crashes trying to copy
> 4 GB of nonexistent data to some allocated buffer.
> 
> I'd be surprised if there is no security problem, although at the
> moment I'm more concerned with keeping Perl application programs stable.
> There are other potentially troublesome signed/unsigned conversions
> in RSA.xs and typecasting 64-bit pointers to smaller integers,
> although I haven't examined them closely.
> 
> Btw, STRLEN boils down to size_t, which is unsigned 32-bit
> value. This is on FreeBSD 6.1, Perl 5.8.8 from ports,
> security/p5-Crypt-OpenSSL-RSA 0.23 from ports, although this
> probably applies to most modern platforms.
> 
> Regards
>    Mark
> 
> -------------------------------------------------------------------------
> Using Tomcat but need to do more? Need to support web services, security?
> Get stuff done quickly with pre-integrated technology to make your job easier
> Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
> http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
> _______________________________________________
> Perl-openssl-users mailing list
> Per...@li...
> https://lists.sourceforge.net/lists/listinfo/perl-openssl-users

[Perl-openssl-users] Segfault in RSA.xs/check_key(), Crypt::OpenSSL::RSA 0.23

[Mark M. <Mar...@ij...>]

While at it, I noticed the following in Mail::DKIM::PublicKey :

	# segfaults on my machine
	# $cork->check_key or
	#	return;

Uncommenting a call to check_key() in PublicKey.pm and running
installation test (actually t/verifier.t suffices), it casues
libcrypto to crash on my FreeBSD 6.1 too, so it seems to be a
cross-platform problem, being present for several version.

Here is a backtrace:

Program received signal SIGSEGV, Segmentation fault.

(gdb) bt
#0  0x2836148c in BN_num_bits () from /lib/libcrypto.so.4
#1  0x282e31c9 in BN_is_prime_fasttest () from /lib/libcrypto.so.4
#2  0x282e3429 in BN_is_prime () from /lib/libcrypto.so.4
#3  0x282d5ef9 in RSA_check_key () from /lib/libcrypto.so.4
#4  0x28398789 in XS_Crypt__OpenSSL__RSA_check_key (cv=0x8491a20)
  at RSA.xs:447
#5  0x280f01c0 in Perl_pp_entersub () 
from /usr/local/lib/perl5/5.8.8/mach/CORE/libperl.so
#6  0x280e91a5 in Perl_runops_standard () 
from /usr/local/lib/perl5/5.8.8/mach/CORE/libperl.so
#7  0x28098b8a in perl_run () 
from /usr/local/lib/perl5/5.8.8/mach/CORE/libperl.so
#8  0x08048fe2 in main ()

Would someone be so kind and see what a problem is about,
or remove check_key from Crypt::OpenSSL::RSA if it can't be
repaired.

Regards
   Mark

[Perl-openssl-users] Crypt::OpenSSL::RSA 0.23 segfaults in rsa_crypt - signed>unsigned conversion

[Mark M. <Mar...@ij...>]

Noticing that selftest on installing Mail::DKIM 0.20 causes perl
to segfault while checking the last signature in multiple_1.txt
(test t/verifier.t), I recompiled RSA.xs with debugging and
checked what is going on:

Program received signal SIGSEGV, Segmentation fault.

(gdb) bt
#0  0x2825f78e in memmove () from /lib/libc.so.6
#1  0x280f53ae in Perl_sv_setpvn () from .../5.8.8/mach/CORE/libperl.so
#2  0x280f7859 in Perl_newSVpv () from .../5.8.8/mach/CORE/libperl.so
#3  0x283964ff in rsa_crypt (p_rsa=0x8561164, p_from=0x849238c,
  p_crypt=0x28332a10 <RSA_public_encrypt>) at RSA.xs:203
#4  0x28397ddb in XS_Crypt__OpenSSL__RSA_encrypt (cv=0x849196c) at RSA.xs:404
#5  0x280f01c0 in Perl_pp_entersub () from .../5.8.8/mach/CORE/libperl.so
#6  0x280e91a5 in Perl_runops_standard () from .../5.8.8/mach/CORE/libperl.so
#7  0x28098b8a in perl_run () from .../5.8.8/mach/CORE/libperl.so
#8  0x08048fe2 in main ()

(gdb) up
#1  0x280f53ae in Perl_sv_setpvn () from .../5.8.8/mach/CORE/libperl.so
(gdb) up
#2  0x280f7859 in Perl_newSVpv () from .../5.8.8/mach/CORE/libperl.so
(gdb) up
#3  0x283964ff in rsa_crypt (p_rsa=0x8561164, p_from=0x849238c,
  p_crypt=0x28332a10 <RSA_public_encrypt>) at RSA.xs:203
203         sv = newSVpv(to, to_length);

(gdb) p to_length
$2 = 4294967295

The code in RSA.xs in question is:

SV* rsa_crypt(rsaData* p_rsa, SV* p_from,
  int (*p_crypt)(int, const unsigned char*, unsigned char*, RSA*, int))
{
    STRLEN from_length, to_length;
...
    to_length = p_crypt(
       from_length, from, (unsigned char*) to, p_rsa->rsa, p_rsa->padding);

    if (to_length < 0)  <-- is false because to_length is unsigned
    {
        Safefree(to);
        CHECK_OPEN_SSL(0);
    }
--> crashes here:
    sv = newSVpv(to, to_length);

So the problem is that p_crypt returns -1, which is converted
to unsigned 4294967295, and memmove crashes trying to copy
4 GB of nonexistent data to some allocated buffer.

I'd be surprised if there is no security problem, although at the
moment I'm more concerned with keeping Perl application programs stable.
There are other potentially troublesome signed/unsigned conversions
in RSA.xs and typecasting 64-bit pointers to smaller integers,
although I haven't examined them closely.

Btw, STRLEN boils down to size_t, which is unsigned 32-bit
value. This is on FreeBSD 6.1, Perl 5.8.8 from ports,
security/p5-Crypt-OpenSSL-RSA 0.23 from ports, although this
probably applies to most modern platforms.

Regards
   Mark

[Perl-openssl-users] sign/verify question :

[Jonathan V. <jo...@2x...>]

I'm hoping someone can help me with this- i don't think its  
Crypt::OpenSSL::RSA specific -- i just can't find the spec for the  
algorithm anywhere

I'm using Crypt::OpenSSL::RSA to sign/verify items- all i use are  
generate, sign, verify.

I thought the algorithm was something like

	sub sign { return privatekeyEncrypt( sha1( $text ) ) }

and as such, i expected the signature to be 40characters long ( as  
are sha1 sigs )

instead I get variable length sigs that aren't 'printable', so are  
around 150-200 chars long after i run the result through encode_base64()

i just want to make sure this  is the standard way the RSA algorithm  
works.  with my naiive understanding of RSA and signatures,  i  
expected a signature to be a standard size, as it would be made on a  
digest, not anything larger.  i searched all over for how RSA  
implements signing, but i couldn't find anything of substance, even  
in the openssl docs.

====
		my 	$rsa= Crypt::OpenSSL::RSA->new_private_key($privatekey);
		my 	$signature= encode_base64($rsa->sign($plaintext));

		my 	$rsa= Crypt::OpenSSL::RSA->new_public_key($publickey);
		my 	$works= $rsa->verify( $plaintext , decode_base64($signature) );

Re: [Perl-openssl-users] Issue with sign/verify - Crypt::OpenSSL::RSA

[Jonathan V. <jo...@2x...>]

There was an error with my openssl install.  I feel foolish.

On Wed, 2006-06-28 at 07:59, Ian Robertson wrote:

	 I just added a couple unit tests to the test suite to check for this,
	 and didn't turn up any problems.  Am I misunderstanding the bug?   
If so,
	 if you can send a complete piece of code demonstrating the bug, that
	 would be very helpful.

| - - - - - - - - - - - - - - - - - - - -
| RoadSound.com / Indie-Rock.net
| Collaborative Online Management And Syndication Tools
| - - - - - - - - - - - - - - - - - - - -

Re: [Perl-openssl-users] Crypt::OpenSSL::RSA segfaults or doesn't find public_decr.al ??

[Ian R. <ia...@re...>]

On Tue, 2006-06-27 at 19:20 -0700, Yang Yang wrote:
> for version 0.23,
> I tried $rsa->public_decrypt($encrypted_string),
> then it segfaults, 
> 
> 0.22 doesn't segfault, but it gave error:
> Can't locate auto/Crypt/OpenSSL/RSA/public_decr.al in @INC (@INC contains:
> ......
> )

I don't recall having run into this before, but some extra information
might help.  Did the unit tests pass while doing the install?  What
version of perl and openssl do you have installed?  Can you provide a
complete sample program which is driving this error?

> 
> 
> I also tried  the sample code from CPAN,
> 
> ####################
>   $rsa_priv->use_md5_hash(); # use_sha1_hash is the default
>     $signature = $rsa_priv->sign($plaintext);
>       print "Signed correctly\n" if ($rsa->verify($plaintext, $signature));
> #################
> if I have the first sentence, it fails to verify, 
> if I delete it (defaulting to sha1), it works.

You would need to also call $rsa->use_md5_hash();  Otherwise, you are
signing with one hash, and attempting to verify using another.  Or am I
misunderstanding the problem?
> 
> Thanks
> Yang

  - Ian

Re: [Perl-openssl-users] Issue with sign/verify - Crypt::OpenSSL::RSA

[Ian R. <ia...@re...>]

On Mon, 2006-06-26 at 20:44 -0400, Jonathan Vanasco wrote:
> Hi-
> 
> I'm trying to use Crypt::OpenSSL::RSA and running into some issues
> 
> Generating is fine:
> 	sub generate_rsa {
> 		my 	$rsa= Crypt::OpenSSL::RSA->generate_key(1024);
> 		return {
> 			'private'=> $rsa->get_private_key_string(),
> 			'public'=> $rsa->get_public_key_string(),
> 		}
> 	}
> 
> Signing is fine:
> 	sub sign_text_with_privatekey {
> 		my 	( $text , $privatekey , $publickey)= @_;
> 		my 	$rsa= Crypt::OpenSSL::RSA->new_private_key($privatekey);
> 		my 	$signature= $rsa->sign($text);
> 		return $signature;
> 	}
> 
> Verification is killing me though:
> 	sub verify_signature_with_text_and_publickey {
> 		my 	( $signature , $text , $publickey )= @_;
> 		my 	$rsa= Crypt::OpenSSL::RSA->new_public_key($publickey);
> 		if ( $rsa->verify( $text , $signature ) {
> 			return 1;
> 		}
> 		return 0;
> 	}
> 	
> I'm going crazy on this.
> No matter what I do, so long as $publickey and $signature are  
> compatible, verification succeeds.

So in otherwords, the following code:

sub verify_bad {
  my ($public_key, $private_key) = @_;
  my $sig = $private_key->sign("something");
  return $public_key->verify("something else", $sig);
}

will return true?

I just added a couple unit tests to the test suite to check for this,
and didn't turn up any problems.  Am I misunderstanding the bug?  If so,
if you can send a complete piece of code demonstrating the bug, that
would be very helpful.

  - Ian

> what am i missing?
> 
> Using Tomcat but need to do more? Need to support web services, security?
> Get stuff done quickly with pre-integrated technology to make your job easier
> Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
> http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
> _______________________________________________
> Perl-openssl-users mailing list
> Per...@li...
> https://lists.sourceforge.net/lists/listinfo/perl-openssl-users

[Perl-openssl-users] Crypt::OpenSSL::RSA segfaults or doesn't find public_decr.al ??

[Yang Y. <yan...@am...>]

for version 0.23,
I tried $rsa->public_decrypt($encrypted_string),
then it segfaults, 

0.22 doesn't segfault, but it gave error:
Can't locate auto/Crypt/OpenSSL/RSA/public_decr.al in @INC (@INC contains:
......
)



I also tried  the sample code from CPAN,

####################
  $rsa_priv->use_md5_hash(); # use_sha1_hash is the default
    $signature = $rsa_priv->sign($plaintext);
      print "Signed correctly\n" if ($rsa->verify($plaintext, $signature));
#################
if I have the first sentence, it fails to verify, 
if I delete it (defaulting to sha1), it works.


Thanks
Yang

[Perl-openssl-users] Issue with sign/verify - Crypt::OpenSSL::RSA

[Jonathan V. <jo...@2x...>]

Hi-

I'm trying to use Crypt::OpenSSL::RSA and running into some issues

Generating is fine:
	sub generate_rsa {
		my 	$rsa= Crypt::OpenSSL::RSA->generate_key(1024);
		return {
			'private'=> $rsa->get_private_key_string(),
			'public'=> $rsa->get_public_key_string(),
		}
	}

Signing is fine:
	sub sign_text_with_privatekey {
		my 	( $text , $privatekey , $publickey)= @_;
		my 	$rsa= Crypt::OpenSSL::RSA->new_private_key($privatekey);
		my 	$signature= $rsa->sign($text);
		return $signature;
	}

Verification is killing me though:
	sub verify_signature_with_text_and_publickey {
		my 	( $signature , $text , $publickey )= @_;
		my 	$rsa= Crypt::OpenSSL::RSA->new_public_key($publickey);
		if ( $rsa->verify( $text , $signature ) {
			return 1;
		}
		return 0;
	}
	
I'm going crazy on this.
No matter what I do, so long as $publickey and $signature are  
compatible, verification succeeds.

what am i missing?

Re: [Perl-openssl-users] Re: Crypt-OpenSSL-RSA-0.22 won't compile.

[Ian R. <ia...@re...>]

John,

This has been fixed in version 0.23, just released.  My apologies for
the delay.

  - Ian

On Tue, 2006-02-21 at 17:53 +0200, co...@ix... wrote:
> Hi,
> 
> i found problem. I use openssl-0.9.8a and i resolve problem. The ssl.h
> file does not include md5.h and ripemd.h so i added them in RSA.xs file
> after:
> #include <openssl/ssl.h>
> #include <openssl/md5.h>
> #include <openssl/ripemd.h>
> #include <openssl/bn.h>
> ......
> 
> and module is compiled successful ...
> 
> #make
> /usr/bin/perl5.8.8 /usr/lib/perl5/5.8.8/ExtUtils/xsubpp  -typemap
> /usr/lib/perl5/5.8.8/ExtUtils/typemap -typemap typemap  RSA.xs > RSA.xsc
> && mv RSA.xsc RSA.c
> cc -c   -fno-strict-aliasing -pipe -Wdeclaration-after-statement
> -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -O2
> -march=i486 -mtune=i686   -DVERSION=\"0.22\" -DXS_VERSION=\"0.22\" -fPIC
> "-I/usr/lib/perl5/5.8.8/i486-linux/CORE"  -DPERL5 -DOPENSSL_NO_KRB5 RSA.c
> RSA.xs: In function `XS_Crypt__OpenSSL__RSA_encrypt':
> RSA.xs:371: warning: passing arg 3 of `rsa_crypt' from incompatible
> pointer type
> RSA.xs: In function `XS_Crypt__OpenSSL__RSA_decrypt':
> RSA.xs:380: warning: passing arg 3 of `rsa_crypt' from incompatible
> pointer type
> RSA.xs: In function `XS_Crypt__OpenSSL__RSA_private_encrypt':
> RSA.xs:389: warning: passing arg 3 of `rsa_crypt' from incompatible
> pointer type
> RSA.xs: In function `XS_Crypt__OpenSSL__RSA_public_decrypt':
> RSA.xs:398: warning: passing arg 3 of `rsa_crypt' from incompatible
> pointer type
> Running Mkbootstrap for Crypt::OpenSSL::RSA ()
> chmod 644 RSA.bs
> rm -f blib/arch/auto/Crypt/OpenSSL/RSA/RSA.so
> LD_RUN_PATH="/usr/lib" cc  -shared -L/usr/local/lib RSA.o  -o
> blib/arch/auto/Crypt/OpenSSL/RSA/RSA.so   \
>    -lssl -lcrypto       \
> 
> chmod 755 blib/arch/auto/Crypt/OpenSSL/RSA/RSA.so
> cp RSA.bs blib/arch/auto/Crypt/OpenSSL/RSA/RSA.bs
> chmod 644 blib/arch/auto/Crypt/OpenSSL/RSA/RSA.bs
> Manifying blib/man3/Crypt::OpenSSL::RSA.3
> 
> 
> Regards,
> John
> 
> > (Cc-ing per...@li...)
> >
> > John,
> >
> > I'm not sure why this isn't working for you; this is the first report
> > I've had of behavior like this.
> >
> > The constants it's complaining about *should* be defined in the openssl
> > include files.  For example (in my installation, version 0.9.7e), both
> > the MD5_DIGEST_LENGTH macro definition and the MD5 function declaration
> > are in /usr/include/openssl/md5.h, which is included
> > by /usr/include/openssl/evp.h, which in turn is included
> > by /usr/include/openssl/pem.h, which gets included
> > by /usr/include/openssl/ssl.h.  Finally, RSA.xs contains the line:
> >
> > #include <openssl/ssl.h>
> >
> > which means that (again, with my installation), MD5_DIGEST_LENGTH is
> > defined, and MD5 declared.  The question is then why it's not getting
> > defined on your installation.
> >
> > You mention you are using slackware 10.2; what version of openssl does
> > that come with?  Does it contain the aforementioned files (either
> > in /usr/include, or some other place in your include path).  If so, does
> > md5.h contain a definition for MD5_DIGEST_LENGTH and a declaration of
> > the MD5 function?
> >
> >   - Ian
> >
> > On Wed, 2006-02-15 at 09:33 +0200, you wrote:
> >> Hello,
> >> Crypt-OpenSSL-RSA-0.22 won't compile. You can see errors below.
> >> Sorry that i write you personal email, but i unable to found and fix
> >> problem. I use slackware 10.2 OS. I have installed
> >> Crypt::OpenSSL::Random
> >> module. Do you can help me to fix errro ?
> >>
> >> Regards,
> >> John
> >>
> >> --- error ---
> >> cc -c   -fno-strict-aliasing -pipe -Wdeclaration-after-statement
> >> -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -O2
> >> -march=i486 -mtune=i686   -DVERSION=\"0.22\" -DXS_VERSION=\"0.22\" -fPIC
> >> "-I/usr/lib/perl5/5.8.8/i486-linux/CORE"  -DPERL5 -DOPENSSL_NO_KRB5
> >> RSA.c
> >> RSA.xs: In function `get_digest_length':
> >> RSA.xs:67: error: `MD5_DIGEST_LENGTH' undeclared (first use in this
> >> function)
> >> RSA.xs:67: error: (Each undeclared identifier is reported only once
> >> RSA.xs:67: error: for each function it appears in.)
> >> RSA.xs:73: error: `RIPEMD160_DIGEST_LENGTH' undeclared (first use in
> >> this
> >> function)
> >> RSA.xs: In function `get_message_digest':
> >> RSA.xs:91: warning: return makes pointer from integer without a cast
> >> RSA.xs:97: warning: return makes pointer from integer without a cast
> >> RSA.xs: In function `XS_Crypt__OpenSSL__RSA_encrypt':
> >> RSA.xs:369: warning: passing arg 3 of `rsa_crypt' from incompatible
> >> pointer type
> >> RSA.xs: In function `XS_Crypt__OpenSSL__RSA_decrypt':
> >> RSA.xs:378: warning: passing arg 3 of `rsa_crypt' from incompatible
> >> pointer type
> >> RSA.xs: In function `XS_Crypt__OpenSSL__RSA_private_encrypt':
> >> RSA.xs:387: warning: passing arg 3 of `rsa_crypt' from incompatible
> >> pointer type
> >> RSA.xs: In function `XS_Crypt__OpenSSL__RSA_public_decrypt':
> >> RSA.xs:396: warning: passing arg 3 of `rsa_crypt' from incompatible
> >> pointer type
> >> make: *** [RSA.o] Error 1
> >>
> >
> 
> 
> 
> 
> -------------------------------------------------------
> This SF.net email is sponsored by: Splunk Inc. Do you grep through log files
> for problems?  Stop!  Download the new AJAX search engine that makes
> searching your log files as easy as surfing the  web.  DOWNLOAD SPLUNK!
> http://sel.as-us.falkag.net/sel?cmd=lnk&kid=103432&bid=230486&dat=121642
> _______________________________________________
> Perl-openssl-users mailing list
> Per...@li...
> https://lists.sourceforge.net/lists/listinfo/perl-openssl-users

Re: [Perl-openssl-users] Crypt-OpenSSL-RSA uses Crypt-OpenSSL-Bignum

[Ian R. <ia...@re...>]

Klaus,

Bignum is not a hard-and-fast requirement for RSA.  If you have it
installed, certain functions are available in the RSA module that would
not be otherwise, but these are not required for the core functionality
of RSA.  Are you getting compilation errors, or just warnings?

  - Ian

On Sat, 2006-04-08 at 11:47 +0200, Klaus Heinz wrote:
> Hi,
> 
> I searched rt.cpan.org but could not find any report about this:
> 
> Crypt-OpenSSL-RSA needs Crypt-OpenSSL-Bignum but this module is not
> listed in Makefile.PL.
> 
> In turn, this leads modules using Crypt-OpenSSL-RSA (like Mail-DKIM) to
> listing Crypt-OpenSSL-Bignum as a requirement although they do not really
> use it directly.
> 
> 
> Btw, I assumed rt.cpan.org to be the place where problems with CPAN
> modules should be reported. Is this the case for all the Crypt-OpenSSL-*
> modules as well? If not, why not?

Bugs can be reported to CPAN, and I will see them.  If you are referring
to a bug you previously reported regarding missing includes, that's been
fixed in the just-released version 0.23 (it may take a few hours for the
mirrors to index this).

  - Ian

> ciao
>      Klaus
> 
> 
> -------------------------------------------------------
> This SF.Net email is sponsored by xPML, a groundbreaking scripting language
> that extends applications into web and mobile media. Attend the live webcast
> and join the prime developer group breaking into this new coding territory!
> http://sel.as-us.falkag.net/sel?cmd=lnk&kid=110944&bid=241720&dat=121642
> _______________________________________________
> Perl-openssl-users mailing list
> Per...@li...
> https://lists.sourceforge.net/lists/listinfo/perl-openssl-users

Re: [Perl-openssl-users] Issues compiling Crypt::OpenSSL::RSA 0.22 with OpenSSL 0.9.8a

[Ian R. <ia...@re...>]

Larry,

This has been fixed in version 0.23 (just released, so it might take a
bit to show up on the mirrors).

  - Ian

On Tue, 2006-04-11 at 11:16 -0400, Rosenbaum, Larry M. wrote:
> When building Crypt::OpenSSL::RSA (Solaris 9, Perl 5.8.5) on a system
> with OpenSSL 0.9.8a, I got the following errors:
> 
> # perl Makefile.PL INC='-I/usr/local/ssl/include' \
>   LIBS='-L/usr/local/ssl/lib -lssl -lcrypto'
> Checking if your kit is complete...
> Looks good
> Writing Makefile for Crypt::OpenSSL::RSA
> # make
> cp RSA.pm blib/lib/Crypt/OpenSSL/RSA.pm
> AutoSplitting blib/lib/Crypt/OpenSSL/RSA.pm
> (blib/lib/auto/Crypt/OpenSSL/RSA)
> /usr/local/bin/perl /usr/local/lib/perl5/5.8.5/ExtUtils/xsubpp  -typemap
> /usr/local/lib/perl5/5.8.5/ExtUtils/typemap -typemap typemap  RSA.xs >
> RSA.xsc && mv RSA.xsc RSA.c
> gcc -B/usr/ccs/bin/ -c  -I/usr/local/ssl/include -fno-strict-aliasing
> -pipe -I/usr/local/include -I/opt/gnu/include -D_LARGEFILE_SOURCE
> -D_FILE_OFFSET_BITS=64 -O   -DVERSION=\"0.22\" -DXS_VERSION=\"0.22\"
> -fPIC "-I/usr/local/lib/perl5/5.8.5/sun4-solaris/CORE"  -DPERL5
> -DOPENSSL_NO_KRB5 RSA.c
> RSA.xs: In function `get_digest_length':
> RSA.xs:67: error: `MD5_DIGEST_LENGTH' undeclared (first use in this
> function)
> RSA.xs:67: error: (Each undeclared identifier is reported only once
> RSA.xs:67: error: for each function it appears in.)
> RSA.xs:73: error: `RIPEMD160_DIGEST_LENGTH' undeclared (first use in
> this function)
> RSA.xs: In function `get_message_digest':
> RSA.xs:91: warning: return makes pointer from integer without a cast
> RSA.xs:97: warning: return makes pointer from integer without a cast
> RSA.xs: In function `XS_Crypt__OpenSSL__RSA_encrypt':
> RSA.xs:369: warning: passing arg 3 of `rsa_crypt' from incompatible
> pointer type
> RSA.xs: In function `XS_Crypt__OpenSSL__RSA_decrypt':
> RSA.xs:378: warning: passing arg 3 of `rsa_crypt' from incompatible
> pointer type
> RSA.xs: In function `XS_Crypt__OpenSSL__RSA_private_encrypt':
> RSA.xs:387: warning: passing arg 3 of `rsa_crypt' from incompatible
> pointer type
> RSA.xs: In function `XS_Crypt__OpenSSL__RSA_public_decrypt':
> RSA.xs:396: warning: passing arg 3 of `rsa_crypt' from incompatible
> pointer type
> make: *** [RSA.o] Error 1
> 
> I had to add the following lines to RSA.xs to make the build succeed:
> 
> #include <openssl/md5.h>
> #include <openssl/ripemd.h>
> 
> It appears that starting around v0.9.8, OpenSSL's evp.h file no longer
> automatically includes md5.h and ripemd.h.
> 
> Also, notice that I had to add LIBS= and INC= to the "perl Makefile.PL"
> command.
> 
> Thanks,
> Larry
> 
> 
> -------------------------------------------------------
> This SF.Net email is sponsored by xPML, a groundbreaking scripting language
> that extends applications into web and mobile media. Attend the live webcast
> and join the prime developer group breaking into this new coding territory!
> http://sel.as-us.falkag.net/sel?cmd=lnk&kid0944&bid$1720&dat1642
> _______________________________________________
> Perl-openssl-users mailing list
> Per...@li...
> https://lists.sourceforge.net/lists/listinfo/perl-openssl-users

[Perl-openssl-users] Issues compiling Crypt::OpenSSL::RSA 0.22 with OpenSSL 0.9.8a

[Rosenbaum, L. M. <ros...@or...>]

When building Crypt::OpenSSL::RSA (Solaris 9, Perl 5.8.5) on a system
with OpenSSL 0.9.8a, I got the following errors:

# perl Makefile.PL INC=3D'-I/usr/local/ssl/include' \
  LIBS=3D'-L/usr/local/ssl/lib -lssl -lcrypto'
Checking if your kit is complete...
Looks good
Writing Makefile for Crypt::OpenSSL::RSA
# make
cp RSA.pm blib/lib/Crypt/OpenSSL/RSA.pm
AutoSplitting blib/lib/Crypt/OpenSSL/RSA.pm
(blib/lib/auto/Crypt/OpenSSL/RSA)
/usr/local/bin/perl /usr/local/lib/perl5/5.8.5/ExtUtils/xsubpp  -typemap
/usr/local/lib/perl5/5.8.5/ExtUtils/typemap -typemap typemap  RSA.xs >
RSA.xsc && mv RSA.xsc RSA.c
gcc -B/usr/ccs/bin/ -c  -I/usr/local/ssl/include -fno-strict-aliasing
-pipe -I/usr/local/include -I/opt/gnu/include -D_LARGEFILE_SOURCE
-D_FILE_OFFSET_BITS=3D64 -O   -DVERSION=3D\"0.22\" =
-DXS_VERSION=3D\"0.22\"
-fPIC "-I/usr/local/lib/perl5/5.8.5/sun4-solaris/CORE"  -DPERL5
-DOPENSSL_NO_KRB5 RSA.c
RSA.xs: In function `get_digest_length':
RSA.xs:67: error: `MD5_DIGEST_LENGTH' undeclared (first use in this
function)
RSA.xs:67: error: (Each undeclared identifier is reported only once
RSA.xs:67: error: for each function it appears in.)
RSA.xs:73: error: `RIPEMD160_DIGEST_LENGTH' undeclared (first use in
this function)
RSA.xs: In function `get_message_digest':
RSA.xs:91: warning: return makes pointer from integer without a cast
RSA.xs:97: warning: return makes pointer from integer without a cast
RSA.xs: In function `XS_Crypt__OpenSSL__RSA_encrypt':
RSA.xs:369: warning: passing arg 3 of `rsa_crypt' from incompatible
pointer type
RSA.xs: In function `XS_Crypt__OpenSSL__RSA_decrypt':
RSA.xs:378: warning: passing arg 3 of `rsa_crypt' from incompatible
pointer type
RSA.xs: In function `XS_Crypt__OpenSSL__RSA_private_encrypt':
RSA.xs:387: warning: passing arg 3 of `rsa_crypt' from incompatible
pointer type
RSA.xs: In function `XS_Crypt__OpenSSL__RSA_public_decrypt':
RSA.xs:396: warning: passing arg 3 of `rsa_crypt' from incompatible
pointer type
make: *** [RSA.o] Error 1

I had to add the following lines to RSA.xs to make the build succeed:

#include <openssl/md5.h>
#include <openssl/ripemd.h>

It appears that starting around v0.9.8, OpenSSL's evp.h file no longer
automatically includes md5.h and ripemd.h.

Also, notice that I had to add LIBS=3D and INC=3D to the "perl =
Makefile.PL"
command.

Thanks,
Larry

[Perl-openssl-users] Crypt-OpenSSL-RSA uses Crypt-OpenSSL-Bignum

[Klaus H. <k.h...@on...>]

Hi,

I searched rt.cpan.org but could not find any report about this:

Crypt-OpenSSL-RSA needs Crypt-OpenSSL-Bignum but this module is not
listed in Makefile.PL.

In turn, this leads modules using Crypt-OpenSSL-RSA (like Mail-DKIM) to
listing Crypt-OpenSSL-Bignum as a requirement although they do not really
use it directly.


Btw, I assumed rt.cpan.org to be the place where problems with CPAN
modules should be reported. Is this the case for all the Crypt-OpenSSL-*
modules as well? If not, why not?

ciao
     Klaus

Re: [Perl-openssl-users] Public keys cannot decrypt messages.

[Emmanuel S. <es...@li...>]

Ian Robertson wrote:
>
> Try using the public_decrypt decrypt function.

Thanks, Ian.

That + a call to use_pkcs1_padding() did it.

Emmanuel

Re: [Perl-openssl-users] Public keys cannot decrypt messages.

[Ian R. <ia...@re...>]

Emmanuel,

Try using the public_decrypt decrypt function.

  - Ian

On Tue, 2006-02-28 at 18:13 +0100, Emmanuel Seyman wrote:
> I'm using Crypt::OpenSSL::RSA to decrypt what I'm told is data encrypted
> with the private key of an RSA pair. However creating an
> Crypt::OpenSSL::RSA object with the public key and using the encrypt
> function wields :
> 
> Public keys cannot decrypt messages. at ./request.pl line 54.
> 
> Can anybody explain this to me ?
> 
> Emmanuel
> 
> 
> 
> -------------------------------------------------------
> This SF.Net email is sponsored by xPML, a groundbreaking scripting language
> that extends applications into web and mobile media. Attend the live webcast
> and join the prime developer group breaking into this new coding territory!
> http://sel.as-us.falkag.net/sel?cmd=lnk&kid0944&bid$1720&dat1642
> _______________________________________________
> Perl-openssl-users mailing list
> Per...@li...
> https://lists.sourceforge.net/lists/listinfo/perl-openssl-users

[Perl-openssl-users] Public keys cannot decrypt messages.

[Emmanuel S. <es...@li...>]

I'm using Crypt::OpenSSL::RSA to decrypt what I'm told is data encrypted
with the private key of an RSA pair. However creating an
Crypt::OpenSSL::RSA object with the public key and using the encrypt
function wields :

Public keys cannot decrypt messages. at ./request.pl line 54.

Can anybody explain this to me ?

Emmanuel

[Perl-openssl-users] Re: Crypt-OpenSSL-RSA-0.22 won't compile.

[<co...@ix...>]

Hi,

i found problem. I use openssl-0.9.8a and i resolve problem. The ssl.h
file does not include md5.h and ripemd.h so i added them in RSA.xs file
after:
#include <openssl/ssl.h>
#include <openssl/md5.h>
#include <openssl/ripemd.h>
#include <openssl/bn.h>
......

and module is compiled successful ...

#make
/usr/bin/perl5.8.8 /usr/lib/perl5/5.8.8/ExtUtils/xsubpp  -typemap
/usr/lib/perl5/5.8.8/ExtUtils/typemap -typemap typemap  RSA.xs > RSA.xsc
&& mv RSA.xsc RSA.c
cc -c   -fno-strict-aliasing -pipe -Wdeclaration-after-statement
-I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -O2
-march=i486 -mtune=i686   -DVERSION=\"0.22\" -DXS_VERSION=\"0.22\" -fPIC
"-I/usr/lib/perl5/5.8.8/i486-linux/CORE"  -DPERL5 -DOPENSSL_NO_KRB5 RSA.c
RSA.xs: In function `XS_Crypt__OpenSSL__RSA_encrypt':
RSA.xs:371: warning: passing arg 3 of `rsa_crypt' from incompatible
pointer type
RSA.xs: In function `XS_Crypt__OpenSSL__RSA_decrypt':
RSA.xs:380: warning: passing arg 3 of `rsa_crypt' from incompatible
pointer type
RSA.xs: In function `XS_Crypt__OpenSSL__RSA_private_encrypt':
RSA.xs:389: warning: passing arg 3 of `rsa_crypt' from incompatible
pointer type
RSA.xs: In function `XS_Crypt__OpenSSL__RSA_public_decrypt':
RSA.xs:398: warning: passing arg 3 of `rsa_crypt' from incompatible
pointer type
Running Mkbootstrap for Crypt::OpenSSL::RSA ()
chmod 644 RSA.bs
rm -f blib/arch/auto/Crypt/OpenSSL/RSA/RSA.so
LD_RUN_PATH="/usr/lib" cc  -shared -L/usr/local/lib RSA.o  -o
blib/arch/auto/Crypt/OpenSSL/RSA/RSA.so   \
   -lssl -lcrypto       \

chmod 755 blib/arch/auto/Crypt/OpenSSL/RSA/RSA.so
cp RSA.bs blib/arch/auto/Crypt/OpenSSL/RSA/RSA.bs
chmod 644 blib/arch/auto/Crypt/OpenSSL/RSA/RSA.bs
Manifying blib/man3/Crypt::OpenSSL::RSA.3


Regards,
John

> (Cc-ing per...@li...)
>
> John,
>
> I'm not sure why this isn't working for you; this is the first report
> I've had of behavior like this.
>
> The constants it's complaining about *should* be defined in the openssl
> include files.  For example (in my installation, version 0.9.7e), both
> the MD5_DIGEST_LENGTH macro definition and the MD5 function declaration
> are in /usr/include/openssl/md5.h, which is included
> by /usr/include/openssl/evp.h, which in turn is included
> by /usr/include/openssl/pem.h, which gets included
> by /usr/include/openssl/ssl.h.  Finally, RSA.xs contains the line:
>
> #include <openssl/ssl.h>
>
> which means that (again, with my installation), MD5_DIGEST_LENGTH is
> defined, and MD5 declared.  The question is then why it's not getting
> defined on your installation.
>
> You mention you are using slackware 10.2; what version of openssl does
> that come with?  Does it contain the aforementioned files (either
> in /usr/include, or some other place in your include path).  If so, does
> md5.h contain a definition for MD5_DIGEST_LENGTH and a declaration of
> the MD5 function?
>
>   - Ian
>
> On Wed, 2006-02-15 at 09:33 +0200, you wrote:
>> Hello,
>> Crypt-OpenSSL-RSA-0.22 won't compile. You can see errors below.
>> Sorry that i write you personal email, but i unable to found and fix
>> problem. I use slackware 10.2 OS. I have installed
>> Crypt::OpenSSL::Random
>> module. Do you can help me to fix errro ?
>>
>> Regards,
>> John
>>
>> --- error ---
>> cc -c   -fno-strict-aliasing -pipe -Wdeclaration-after-statement
>> -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -O2
>> -march=i486 -mtune=i686   -DVERSION=\"0.22\" -DXS_VERSION=\"0.22\" -fPIC
>> "-I/usr/lib/perl5/5.8.8/i486-linux/CORE"  -DPERL5 -DOPENSSL_NO_KRB5
>> RSA.c
>> RSA.xs: In function `get_digest_length':
>> RSA.xs:67: error: `MD5_DIGEST_LENGTH' undeclared (first use in this
>> function)
>> RSA.xs:67: error: (Each undeclared identifier is reported only once
>> RSA.xs:67: error: for each function it appears in.)
>> RSA.xs:73: error: `RIPEMD160_DIGEST_LENGTH' undeclared (first use in
>> this
>> function)
>> RSA.xs: In function `get_message_digest':
>> RSA.xs:91: warning: return makes pointer from integer without a cast
>> RSA.xs:97: warning: return makes pointer from integer without a cast
>> RSA.xs: In function `XS_Crypt__OpenSSL__RSA_encrypt':
>> RSA.xs:369: warning: passing arg 3 of `rsa_crypt' from incompatible
>> pointer type
>> RSA.xs: In function `XS_Crypt__OpenSSL__RSA_decrypt':
>> RSA.xs:378: warning: passing arg 3 of `rsa_crypt' from incompatible
>> pointer type
>> RSA.xs: In function `XS_Crypt__OpenSSL__RSA_private_encrypt':
>> RSA.xs:387: warning: passing arg 3 of `rsa_crypt' from incompatible
>> pointer type
>> RSA.xs: In function `XS_Crypt__OpenSSL__RSA_public_decrypt':
>> RSA.xs:396: warning: passing arg 3 of `rsa_crypt' from incompatible
>> pointer type
>> make: *** [RSA.o] Error 1
>>
>

[Perl-openssl-users] Re: Crypt-OpenSSL-RSA-0.22 won't compile.

[Ian R. <ia...@re...>]

(Cc-ing per...@li...)

John,

I'm not sure why this isn't working for you; this is the first report
I've had of behavior like this.

The constants it's complaining about *should* be defined in the openssl
include files.  For example (in my installation, version 0.9.7e), both
the MD5_DIGEST_LENGTH macro definition and the MD5 function declaration
are in /usr/include/openssl/md5.h, which is included
by /usr/include/openssl/evp.h, which in turn is included
by /usr/include/openssl/pem.h, which gets included
by /usr/include/openssl/ssl.h.  Finally, RSA.xs contains the line:

#include <openssl/ssl.h>

which means that (again, with my installation), MD5_DIGEST_LENGTH is
defined, and MD5 declared.  The question is then why it's not getting
defined on your installation.   

You mention you are using slackware 10.2; what version of openssl does
that come with?  Does it contain the aforementioned files (either
in /usr/include, or some other place in your include path).  If so, does
md5.h contain a definition for MD5_DIGEST_LENGTH and a declaration of
the MD5 function?

  - Ian

On Wed, 2006-02-15 at 09:33 +0200, you wrote:
> Hello,
> Crypt-OpenSSL-RSA-0.22 won't compile. You can see errors below.
> Sorry that i write you personal email, but i unable to found and fix
> problem. I use slackware 10.2 OS. I have installed Crypt::OpenSSL::Random
> module. Do you can help me to fix errro ?
> 
> Regards,
> John
> 
> --- error ---
> cc -c   -fno-strict-aliasing -pipe -Wdeclaration-after-statement
> -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -O2
> -march=i486 -mtune=i686   -DVERSION=\"0.22\" -DXS_VERSION=\"0.22\" -fPIC
> "-I/usr/lib/perl5/5.8.8/i486-linux/CORE"  -DPERL5 -DOPENSSL_NO_KRB5 RSA.c
> RSA.xs: In function `get_digest_length':
> RSA.xs:67: error: `MD5_DIGEST_LENGTH' undeclared (first use in this function)
> RSA.xs:67: error: (Each undeclared identifier is reported only once
> RSA.xs:67: error: for each function it appears in.)
> RSA.xs:73: error: `RIPEMD160_DIGEST_LENGTH' undeclared (first use in this
> function)
> RSA.xs: In function `get_message_digest':
> RSA.xs:91: warning: return makes pointer from integer without a cast
> RSA.xs:97: warning: return makes pointer from integer without a cast
> RSA.xs: In function `XS_Crypt__OpenSSL__RSA_encrypt':
> RSA.xs:369: warning: passing arg 3 of `rsa_crypt' from incompatible
> pointer type
> RSA.xs: In function `XS_Crypt__OpenSSL__RSA_decrypt':
> RSA.xs:378: warning: passing arg 3 of `rsa_crypt' from incompatible
> pointer type
> RSA.xs: In function `XS_Crypt__OpenSSL__RSA_private_encrypt':
> RSA.xs:387: warning: passing arg 3 of `rsa_crypt' from incompatible
> pointer type
> RSA.xs: In function `XS_Crypt__OpenSSL__RSA_public_decrypt':
> RSA.xs:396: warning: passing arg 3 of `rsa_crypt' from incompatible
> pointer type
> make: *** [RSA.o] Error 1
> 

[Perl-openssl-users] OpenSSL RSA Private Key

[Sterin, I. \(I.\) <is...@fo...>]

I have an issue, I have to load an RSA private key generated by Java
JCE.  I have formatted the key to where it is totally compatible with
OpenSSL.  I've used cygwin openssl rsautl to decrypt something with it,
so it's loading fine.

I'm having an issue using the Crypt::RSA module, it will not read the
key, I guess the problem is that it doesn't understand OpenSSL compliant
keys?

Crypt::openssl::RSA is not available as a ppm for windows, so I can't
test and use it, as this will be deployed on windows and unix platforms.

I guess I'm looking for some general solutions to this.  How can I
format the key to be compatible with Crypt::RSA, or how can I use
Crypt::OpenSSL::RSA on windows.  Also, the unix system where this will
be deployed is a very old solaris version and openssl is not installed
on it (and it won't be, trust me that's not my decision:-)

I guess I'm looking for a pure perl solution to decrypt files with RSA
private keys.

Any help would be appreciated.

Thanks.

[Perl-openssl-users] Crypt-OpenSSL-Random-0.03 - bug report + patches

[Gordon L. <gm...@gg...>]

  While building Crypt-OpenSSL-Random-0.03 into perl5.8.5 today I hit a
few problems.

   Notes and patches attached (although I realize that adding "ps -ef"
to the seeding text is non-portable).

[Perl-openssl-users] Crypt-OpenSSL-RSA-0.21 - bug report + patches

[Gordon L. <gm...@gg...>]

   While building Crypt-OpenSSL-RSA-0.21 into perl5.8.5 today I hit a
few problems.

   Notes and patches attached (although I realize that adding "ps -ef"
to the seeding text is non-portable).