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88 Commits

Author SHA1 Message Date
Ulf Möller
17ef291661 Check tlen size in all padding_check functions. As called within the rsa 
library, the output buffer always is large enough, but if the tlen
parameter is there, it should be checked in the interest of clarity,
as proposed by David Sacerdote <das33@cornell.edu>.
 2000-02-22 11:34:01 +00:00
Ulf Möller
9b141126d4 New functions BN_CTX_start(), BN_CTX_get(), BN_CTX_end() to access 
temporary BIGNUMs. BN_CTX still uses a fixed number of BIGNUMs, but
the BN_CTX implementation could now easily be changed.
 2000-02-05 14:17:32 +00:00
Ulf Möller
657e60fa00 ispell (and minor modifications) 2000-02-03 23:23:24 +00:00
Ulf Möller
4e3b0992da Checked in some junk. Sorry. 2000-01-30 23:46:18 +00:00
Ulf Möller
51ca375e7e Seek out and destroy another evil cast. 2000-01-30 23:33:40 +00:00
Dr. Stephen Henson
dd9d233e2a Tidy up CRYPTO_EX_DATA structures. 2000-01-23 23:41:49 +00:00
Ulf Möller
4486d0cd7a Document the DH library, and make some minor changes along the way. 2000-01-22 20:05:23 +00:00
Ulf Möller
721b5b2a5c Rename rsa_oaep_test to the more appropriate name rsa_test for the 
benefit of MS-DOS users.
 2000-01-18 15:08:49 +00:00
Bodo Möller
105c0be00f Let "make test" survive without DEVRANDOM 
(and rename a target in test/Makefile.ssl to make it
easier to guess the name of the file executed by it)
 2000-01-14 18:43:22 +00:00
Ulf Möller
eb952088f0 Precautions against using the PRNG uninitialized: RAND_bytes() now 
returns int (1 = ok, 0 = not seeded). New function RAND_add() is the
same as RAND_seed() but takes an estimate of the entropy as an additional
argument.
 2000-01-13 20:59:17 +00:00
Bodo Möller
76aa0ddc86 Turn BN_prime_checks into a macro. 
Primes p where (p-1)/2 is prime too are called "safe", not "strong".
 2000-01-12 11:57:30 +00:00
Bodo Möller
798757762a Improve support for running everything as a monolithic application. 
Submitted by: Lennart Bång, Bodo Möller
 1999-10-25 19:36:01 +00:00
Dr. Stephen Henson
08e9c1af6c Replace the macros in asn1.h with function equivalents. Also make UTF8Strings 
tolerated in certificates.
 1999-10-20 01:50:23 +00:00
Dr. Stephen Henson
1c80019a2c Add new sign and verify members to RSA_METHOD and change SSL code to use sign 
and verify rather than direct encrypt/decrypt.
 1999-09-18 22:37:44 +00:00
Bodo Möller
5671876d1d "make update" 1999-09-10 15:34:55 +00:00
Ben Laurie
d680ba8617 Correct warnings. 1999-09-09 20:15:17 +00:00
Dr. Stephen Henson
0d64ea89f7 Fix typo. 1999-09-08 20:01:28 +00:00
Dr. Stephen Henson
c1cd88a0eb Oops... forgot the other RSA_NULL patches... 1999-09-08 18:19:45 +00:00
Dr. Stephen Henson
4a61a64f50 This is preliminary support for an "RSA null" cipher. Unfortunately when 
OpenSSL is compiled with NO_RSA, no RSA operations can be used: including
key generation storage and display of RSA keys. Since these operations are
not covered by the RSA patent (my understanding is it only covers encrypt,
decrypt, sign and verify) they can be included: this is an often requested
feature, attempts to use the patented operations return an error code.

This is enabled by setting RSA_NULL. This means that if a particular application
has its own legal US RSA implementation then it can use that instead by setting
it as the default RSA method.

Still experimental and needs some fiddling of the other libraries so they have
some options that don't attempt to use RSA if it isn't allowed.
 1999-09-08 18:02:25 +00:00
Dr. Stephen Henson
770d19b862 New RSA flag RSA_FLAG_EXT_PKEY, to always call rsa_mod_exp. 1999-07-27 21:58:08 +00:00
Ulf Möller
4f6235f701 RSA private keys without dmp1/dmq1/iqmp are also valid (but slower). 1999-07-15 23:45:04 +00:00
Dr. Stephen Henson
924154d9f2 Eliminate a warning: BN_mod_inverse() returns a (BIGNUM *) and remove and 
unnecessary cast.
 1999-07-13 00:00:05 +00:00
Bodo Möller
3a55fc1aab correct error handling 
insert spaces in products that occur in error codes
 1999-07-12 09:46:34 +00:00
Bodo Möller
8735ee6f5d typo 1999-07-11 22:06:54 +00:00
Bodo Möller
6519b2cb92 New function RSA_check_key. 1999-07-11 22:01:41 +00:00
Bodo Möller
03cd49447f New function RSA_check_key, 
openssl rsa -check
 1999-07-11 22:00:55 +00:00
Bodo Möller
777ab7e611 Fix memory checking. 1999-07-09 16:27:30 +00:00
Dr. Stephen Henson
ce8b257413 New functions to allow RSA_METHODs to be changed without poking round in 
RSA structure internals.
 1999-06-29 22:22:42 +00:00
Bodo Möller
baac3b4b5f Close another memory hole. 1999-06-25 13:49:55 +00:00
Ben Laurie
84c15db551 Some constification and stacks that slipped through the cracks (how?). 1999-06-04 22:23:10 +00:00
Ben Laurie
b4f76582d4 More evil cast removal. 1999-06-03 18:04:04 +00:00
Bodo Möller
7e70181723 It was a very bad idea to use #include "../e_os.h" -- when this occurs 
in cryptlib.h (which is often included as "../cryptlib.h"), then the
question remains relative to which directory this is to be interpreted.
gcc went one further directory up, as intended; but makedepend thinks
differently, and so probably do some C compilers.  So the ../ must go away;
thus e_os.h goes back into include/openssl (but I now use
#include "openssl/e_os.h" instead of <openssl/e_os.h> to make the point) --
and we have another huge bunch of dependency changes.  Argh.
 1999-05-21 11:16:48 +00:00
Bodo Möller
d6847aed10 Add a kludge :-( 
There were problems with putting e_os.h just into the top directory,
because the test programs are compiled within test/ in the "standard"
case in in their original directories in the makefile.one case;
and in the latter symlinks may not be available.
 1999-05-20 22:18:49 +00:00
Bodo Möller
17e3dd1c62 Don't install e_os.h in include/openssl, use it only as a local 
include file.
 1999-05-20 21:59:20 +00:00
Ulf Möller
7a01a45bc4 Declare test key data as static. 
Submitted by: Andy Polyakov <appro@fy.chalmers.se>
 1999-05-20 01:46:39 +00:00
Bodo Möller
127640b449 Update dependencies. 1999-05-15 13:38:48 +00:00
Ralf S. Engelschall
397f703892 Fix various things to let OpenSSL even pass ``egcc -pipe -O2 -Wall -Wshadow 
-Wpointer-arith -Wcast-align -Wmissing-prototypes -Wmissing-declarations
-Wnested-externs -Winline'' with EGCS 1.1.2+
 1999-05-10 08:33:56 +00:00
Ulf Möller
31a674d8c9 Support additional Win32 compilers. 
Borland C submitted by: Janez Jere <jj@void.si>
 1999-05-06 00:46:34 +00:00
Bodo Möller
e5f3045fbf Support INSTALL_PREFIX for packagers. 
Submitted by:
Reviewed by:
PR:
 1999-04-29 21:52:08 +00:00
Ulf Möller
9f5f32c9b0 Bug fix. 1999-04-29 20:31:56 +00:00
Ulf Möller
d575d2924c Ignore Makefile.save 
Submitted by: Anonymous
 1999-04-29 16:04:54 +00:00
Ulf Möller
191a585342 Missing "else". 1999-04-29 13:37:45 +00:00
Bodo Möller
1314c344ac Obey $(PERL) when running util/mklink.pl. 
Submitted by:
Reviewed by:
PR:
 1999-04-29 12:46:59 +00:00
Bodo Möller
6e6acfd4b9 Use util/mklink.pl instead of util/mklink.sh. 
Submitted by:
Reviewed by:
PR:
 1999-04-28 22:33:54 +00:00
Ulf Möller
e9b9fa1846 Decrypt test vector data even if previous decryption failed to get 
better diagnostics.
 1999-04-28 22:16:54 +00:00
Ulf Möller
d02f751ce1 Message digest stuff. 1999-04-27 04:18:53 +00:00
Ulf Möller
79df9d6272 New Configure option no-<cipher> (rsa, idea, rc5, ...). 1999-04-27 03:19:12 +00:00
Ulf Möller
f5d7a031a3 New Configure option no-<cipher> (rsa, idea, rc5, ...). 1999-04-27 01:14:46 +00:00
Ulf Möller
73d2257d97 Remove NOPROTO-related macros. 1999-04-26 22:20:07 +00:00
Ulf Möller
a9be3af5ad Remove NOPROTO definitions and error code comments. 1999-04-26 16:43:10 +00:00