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2016-03-22rsa: Add FIPS 186-4 compliant RSA probable prime key generator.Tomáš Mráz1-0/+21
* cipher/primegen.c (_gcry_fips186_4_prime_check): New. * cipher/rsa.c (generate_fips): New. (rsa_generate): Use new function in fips mode or with test-parms. * tests/keygen.c (check_rsa_keys): Add test using e=65539. -- Signed-off-by: Tomáš Mráz <tmraz@redhat.com> Tomáš's patch war originally for libgcrypt 1.6.3 and has been ported to master (1.7) by wk. Further changes: - ChangeLog entries. - Some re-indentation - Use an extra test case instead of changing an existing one. Signed-off-by: Werner Koch <wk@gnupg.org>
2016-03-18dsa: Make regression tests work.Werner Koch1-24/+21
* cipher/dsa.c (sample_secret_key_1024): Comment out unused constant. (ogenerate_fips186): Make it work with use-fips183-2 flag. * cipher/primegen.c (_gcry_generate_fips186_3_prime): Use Emacs standard comment out format. * tests/fips186-dsa.c (check_dsa_gen_186_3): New dummy fucntion. (main): Call it. (main): Compare against current version. * tests/pubkey.c (get_dsa_key_fips186_new): Create 2048 bit key. (get_dsa_key_fips186_with_seed_new): Ditto. (get_dsa_key_fips186_with_domain_new): Comment out. (check_run): Do not call that function. -- Signed-off-by: Werner Koch <wk@gnupg.org>
2016-03-18dsa: Adjustments to conform with FIPS 186-4.Vitezslav Cizek1-7/+7
* cipher/dsa.c (generate_fips186): FIPS 186-4 adjustments. * cipher/primegen.c (_gcry_generate_fips186_3_prime): Fix incorrect buflen passed to _gcry_mpi_scan. -- Generate the DSA keypair by testing candidates. (FIPS 186-4 B.1.2) Use 2048 bit key for the selftest. Allow only 2048 and 3072 as pbits size. Signed-off-by: Vitezslav Cizek <vcizek@suse.com>
2015-01-05primegen: Fix memory leak for invalid call sequences.Werner Koch1-39/+40
* cipher/primegen.c (prime_generate_internal): Refactor generator code to not leak memory for non-implemented feature. (_gcry_prime_group_generator): Refactor to not leak memory for invalid args. Also make sure that R_G is set as soon as possible. -- GnuPG-bug-id: 1705 Signed-off-by: Werner Koch <wk@gnupg.org>
2014-10-08Fix prime test for 2 and lower and add check command to mpicalc.Werner Koch1-9/+10
* cipher/primegen.c (check_prime): Return true for the small primes. (_gcry_prime_check): Return correct values for 2 and lower numbers. * src/mpicalc.c (do_primecheck): New. (main): Add command 'P'. (main): Allow for larger input data.
2014-08-21cipher: Fix possible NULL deref in call to prime generator.Werner Koch1-11/+14
* cipher/primegen.c (_gcry_generate_elg_prime): Change to return an error code. * cipher/dsa.c (generate): Take care of new return code. * cipher/elgamal.c (generate): Change to return an error code. Take care of _gcry_generate_elg_prime return code. (generate_using_x): Take care of _gcry_generate_elg_prime return code. (elg_generate): Propagate return code from generate. -- GnuPG-bug-id: 1699, 1700 Reported-by: S.K. Gupta Note that the NULL deref may have only happened on malloc failure.
2014-01-16Replace ath based mutexes by gpgrt based locks.Werner Koch1-41/+27
* configure.ac (NEED_GPG_ERROR_VERSION): Require 1.13. (gl_LOCK): Remove. * src/ath.c, src/ath.h: Remove. Remove from all files. Replace all mutexes by gpgrt based statically initialized locks. * src/global.c (global_init): Remove ath_init. (_gcry_vcontrol): Make ath install a dummy function. (print_config): Remove threads info line. * doc/gcrypt.texi: Simplify the multi-thread related documentation. -- The current code does only work on ELF systems with weak symbol support. In particular no locks were used under Windows. With the new gpgrt_lock functions from the soon to be released libgpg-error 1.13 we have a better portable scheme which also allows for static initialized mutexes. Signed-off-by: Werner Koch <wk@gnupg.org>
2013-12-12Remove macro hacks for internal vs. external functions. Part 2 and last.Werner Koch1-21/+21
* src/visibility.h: Remove remaining define/undef hacks for symbol visibility. Add macros to detect the use of the public functions. Change all affected functions by replacing them by the x-macros. * src/g10lib.h: Add internal prototypes. (xtrymalloc, xtrycalloc, xtrymalloc_secure, xtrycalloc_secure) (xtryrealloc, xtrystrdup, xmalloc, xcalloc, xmalloc_secure) (xcalloc_secure, xrealloc, xstrdup, xfree): New macros. -- The use of xmalloc/xtrymalloc/xfree is a more common pattern than the gcry_free etc. functions. Those functions behave like those defined by C and thus for better readability we use these macros and not the underscore prefixed functions. Signed-off-by: Werner Koch <wk@gnupg.org>
2013-12-05Remove macro hacks for internal vs. external functions. Part 1.Werner Koch1-108/+107
* src/visibility.h: Remove almost all define/undef hacks for symbol visibility. Add macros to detect the use of the public functions. Change all affected functions by prefixing them explicitly with an underscore and change all internal callers to call the underscore prefixed versions. Provide convenience macros from sexp and mpi functions. * src/visibility.c: Change all functions to use only gpg_err_code_t and translate to gpg_error_t only in visibility.c. -- The use of the macro magic made if hard to follow the function calls in the source. It was not easy to see if an internal or external function (as defined by visibility.c) was called. The change is quite large but hopefully makes Libgcrypt easier to maintain. Some function have not yet been fixed; this will be done soon. Because Libgcrypt does no make use of any other libgpg-error using libraries it is useless to always translate between gpg_error_t and gpg_err_code_t (i.e with and w/o error source identifier). This translation has no mostly be moved to the function wrappers in visibility.c. An additional advantage of using gpg_err_code_t is that comparison can be done without using gpg_err_code(). I am sorry for that large patch, but a series of patches would actually be more work to audit. Signed-off-by: Werner Koch <wk@gnupg.org>
2013-09-19Beautify debug output of the prime generator.Werner Koch1-7/+7
* cipher/primegen.c: Adjust output of log_mpidump to recently changed log_mpidump code changes. Signed-off-by: Werner Koch <wk@gnupg.org>
2013-09-11Streamline the use of the internal mpi and hex debug functions.Werner Koch1-13/+5
* mpi/mpicoder.c (gcry_mpi_dump): Remove. (_gcry_log_mpidump): Remove. * src/misc.c (_gcry_log_printhex): Factor all code out to ... (do_printhex): new. Add line wrapping a and compact printing. (_gcry_log_printmpi): New. * src/mpi.h (log_mpidump): Remove macro. * src/g10lib.h (log_mpidump): Add compatibility macro. (log_printmpi): New macro * src/visibility.c (gcry_mpi_dump): Call _gcry_log_printmpi. * cipher/primegen.c (prime_generate_internal): Replace gcry_mpi_dump by log_printmpi. (gcry_prime_group_generator): Ditto. * cipher/pubkey.c: Remove extra colons from log_mpidump call. * cipher/rsa.c (stronger_key_check): Use log_printmpi. -- The values to debug get longer and longer and the different debug functions made it hard to check them out. Now MPIs and hex buffers are printed very similar. Lines may now wrap with an backslash as indicator. MPIs are distinguished from plain buffers in the output by always using a sign. Signed-off-by: Werner Koch <wk@gnupg.org>
2013-09-07mpi: Add functions to manipulate the sign.Werner Koch1-1/+1
* src/gcrypt.h.in (gcry_mpi_is_neg): New. (gcry_mpi_neg, gcry_mpi_abs): New. * mpi/mpiutil.c (_gcry_mpi_is_neg): New. (_gcry_mpi_neg, _gcry_mpi_abs): New. * src/visibility.c, src/visibility.h: Add wrappers. * src/libgcrypt.def, src/libgcrypt.vers: Export them. * src/mpi.h (mpi_is_neg): New. Rename old macro to mpi_has_sign. * mpi/mpi-mod.c (_gcry_mpi_mod_barrett): Use mpi_has_sign. * mpi/mpi-mpow.c (calc_barrett): Ditto. * cipher/primegen.c (_gcry_derive_x931_prime): Ditto * cipher/rsa.c (secret): Ditto.
2011-12-01Completed switch to a simpler thread model.Werner Koch1-2/+13
This is only a first step. We will need to either implement pthread_atfork or - better - make use use POSIX RT semaphores.
2011-03-28Fixed a few warnings emitted by gcc 4.6.Werner Koch1-4/+4
2011-02-04Nuked almost all trailing whitespace.Werner Koch1-94/+93
Check and install the standard git pre-commit hook.
2010-04-12Applied spelling fixes and more verbose test diagnositcs by Brad Hards.Werner Koch1-2/+2
2008-11-28Fixed the fips 186 dsa key generation.Werner Koch1-4/+4
Allow apssing of a seed value. Add a new regression test. Updated the cavs driver.
2008-11-26Prepare for FIPS186-3.Werner Koch1-2/+246
2008-11-25Implement FIPS 186-2 key generation.Werner Koch1-1/+206
2008-11-24Cleaned up the public key module calling conventions.Werner Koch1-1/+140
Add a way to derive RSA keys according to X9.31.
2008-08-29Changed the way the FIPS RNG is seeded.Werner Koch1-2/+1
FIPS cleanups. Documentation upodates.
2008-08-26Implemented transient-key flag as requested by the GNUNet folks.Werner Koch1-6/+11
Documentation cleanups. Removed FIPS logging unless in double verbose state.
2008-08-21Finished the X9.31 RNG implementations.Werner Koch1-2/+4
2008-08-20Replace assert calls by a new gcry_assert at most places.Werner Koch1-3/+2
2007-02-21A lot of cleanups as well as minor API changes.Werner Koch1-0/+2
Ported some changes from 1.2 to here.
2006-10-25See ChangeLog. There are still problems in ac.c.Werner Koch1-52/+284
2006-07-26Collected changes - see ChangeLogsWerner Koch1-6/+6
2005-08-22Made gcry_prime_check more robust (and slower).Werner Koch1-5/+12
2004-02-20* primegen.c (check_prime): New args CB_FUNC and CB_ARG; call themWerner Koch1-13/+26
at different stages. Pass these arguments through all callers. * gcrypt.h (GCRY_PRIME_CHECK_AT_GOT_PRIME) (GCRY_PRIME_CHECK_AT_FINISH), (GCRY_PRIME_CHECK_AT_MAYBE_PRIME): New.
2004-01-252004-01-25 Moritz Schulte <mo@g10code.com>Moritz Schulte1-0/+2
* primegen.c (prime_generate_internal): Do not forget to free `q_factor'; fixed by Brieuc Jeunhomme. (prime_generate_internal): Do not forget to free `prime'.
2003-12-22(is_prime): Release A2.Werner Koch1-0/+1
2003-12-19* ac.c (gcry_ac_open): Make sure HANDLE gets initialized even whenWerner Koch1-414/+444
the function is not successful. (gcry_ac_close): Allow a NULL handle. (gcry_ac_key_destroy, gcry_ac_key_pair_destroy): Ditto. (gcry_ac_key_get_grip): Return INV_OBJ on error. * primegen.c (prime_generate_internal): Fixed error code for failed malloc. Replaced the !err if chain by gotos. (gcry_prime_group_generator): Remove the extra sanity check. * md.c: Minor code and comment cleanups.
2003-12-03(sign, do_encrypt, gen_k): Make sure that a small K isWerner Koch1-1/+1
only used for encryption.
2003-10-31* acinclude.m4 (AC_CHECK_PTH): Added.Werner Koch1-4/+5
* configure.ac: Use it here instead of the generic lib test. Bumbed LT vesion to C9/A2/R0. * dsa.c (verify): s/exp/ex/ due to shadowing of a builtin. * elgamal.c (verify): Ditto. * ac.c (gcry_ac_data_get_index): s/index/idx/ (gcry_ac_data_copy_internal): Remove the cast in _gcry_malloc. (gcry_ac_data_add): Must use gcry_realloc instead of realloc. * pubkey.c (sexp_elements_extract): s/index/idx/ as tribute to the forehackers. (gcry_pk_encrypt): Removed shadowed definition of I. Reordered arguments to malloc for clarity. (gcry_pk_sign, gcry_pk_genkey): Ditto. * primegen.c (prime_generate_internal): s/random/randomlevel/. * i386/mpih-rshift.S, i386/mpih-lshift.S: Use %dl and not %edx for testb; this avoids an assembler warning. * mpi-pow.c (gcry_mpi_powm): s/exp/expo/ to avoid shadowing warning. * autogen.sh: Allow to override the tool name. Do not run libtoolize. Update required version numbers. * libgcrypt.vers (_gcry_generate_elg_prime): Removed this symbol; gnutls does not need it anymore. * secmem.c (mb_get_new): s/pool/block/ due to global pool. * misc.c (gcry_set_log_handler): s/logf/f/ to avoid shadowing warning against a builtin. * ath-pth-compat.c: cast pth_connect to get rid of the const prototype. * basic.c (check_aes128_cbc_cts_cipher): Make it a prototype * ac.c (check_run): Comment unused variable.
2003-10-10* primegen.c (gcry_prime_generate): Make sure PRIME is set to NULLWerner Koch1-0/+5
even on error.
2003-10-10* primegen.c (gen_prime): Bail out if NBITS is less than 16.Werner Koch1-20/+134
(prime_generate_internal): Initialize prime variable to suppress compiler warning. Check pbits, initialize qbits when passed as zero. * primegen.c (prime_generate_internal): New arg ALL_FACTORS. Changed all callers. (gcry_prime_generate): Make the factors arg optional. Request all_factors. (gcry_prime_group_generator): New. (gcry_prime_release_factors): New. * global.c (_gcry_malloc): Handle the no_secure_memory option. * gcrypt.h (gcry_prime_group_generator): New. (gcry_prime_release_factors): New. * prime.c (check_primes): Generate a generator and avoid printing unless in verbose mode.
2003-10-06(gen_prime): Assert that NBITS is never zero, itWerner Koch1-1/+4
would cause a segv.
2003-09-022003-09-02 Moritz Schulte <mo@g10code.com>Moritz Schulte1-172/+356
* primegen.c (gcry_prime_check, gcry_prime_generate): New functions. (prime_generate_internal): New function, based on _gcry_generate_elg_prime. (_gcry_generate_elg_prime): Rewritten as a wrapper for prime_generate_internal.
2003-07-27* gcrypt.h (gcry_mpi_scan, gcry_mpi_print): API change.Werner Koch1-5/+3
(gcry_mpi_dump): New. * mpicoder.c (gcry_mpi_scan): New argument BUFLEN to replace the use of the intial value of NBYTES. (gcry_mpi_print): Likewise. (gcry_mpi_dump): New. (_gcry_log_mpidump): Make use of gcry_mpi_dump. (mpi_print): Removed. (gcry_mpi_scan): Allocated mpi in secure memory when required. * gcrypt.texi: Adjusted description of gcry_mpi_scan and gcry_mpi_dump. Add gcry_mpi_dump.
2003-07-142003-07-14 Moritz Schulte <moritz@g10code.com>Moritz Schulte1-1/+1
* cipher.c (gcry_cipher_lookup_func_name): Also check the cipher name aliases, not just the primary name. (gcry_cipher_map_name): Remove kludge for aliasing Rijndael to AES. * arcfour.c, blowfish.c, cast5.c, des.c, twofish.c: Adjust cipher specification structures. * rijndael.c (rijndael_names, rijndael192_names, rijndael256_names): New variables, use them in the cipher specifications. * rmd160test.c: Removed file. * ac.c, arcfour.c, blowfish.c, cast5.c, cipher.c, des.c, dsa.c, elgamal.c, md.c, pubkey.c, random.c, rijndael.c, rsa.c, twofish.c: Used gcry_err* wrappers for libgpg symbols. * primegen.c (gen_prime): Correct the order arguments to extra_check. 2003-07-12 Moritz Schulte <moritz@g10code.com> * ac.c: Replaced all public occurences of gpg_error_t with gcry_error_t. * cipher.c: Likewise. * md.c: Likewise. * pubkey.c: Likewise. * random.c: Likewise. * cipher.c: Added support for TWOFISH128.
2003-06-172003-06-17 Moritz Schulte <moritz@g10code.com>Moritz Schulte1-35/+35
* md.c (md_open): Use _gcry_fast_random_poll instead of fast_random_poll. * cipher.c (gcry_cipher_open): Likewise. * random.h (fast_random_poll): Removed macro. * blowfish.c, md4.c, md5.c, rmd160.c, sha1.c, sha256.c, sha512.c, tiger.c: Use Autoconf's WORDS_BIGENDIAN instead of our own BIG_ENDIAN_HOST. 2003-06-16 Moritz Schulte <moritz@g10code.com> * random.c (getfnc_gather_random): Do not special-case USE_ALL_RANDOM_MODULES, make it the default. * dsa.c: Replace last occurences of old type names with newer names (i.e. replace MPI with gcry_mpi_t). * elgamal.c: Likewise. * primegen.c: Likewise. * pubkey.c: Likewise. * rsa.c: Likewise.
2003-06-092003-06-08 Moritz Schulte <moritz@g10code.com>Moritz Schulte1-1/+1
* pubkey.c (gcry_pk_encrypt): Improve calculation for size of the format string. 2003-06-07 Moritz Schulte <moritz@g10code.com> * arcfour.c, bithelp.h, blowfish.c, cast5.c, cipher.c, crc.c, des.c, dsa.c, elgamal.c, md4.c, md5.c, md.c, primegen.c, pubkey.c, rand-internal.h, random.c, random.h, rijndael.c, rmd160.c, rmd160test.c, rmd.h, rndeged.c, rndlinux.c, rndunix.c, rndw32.c, rsa.c, sha1.c, sha256.c, sha512.c, tiger.c, twofish.c: Edited all preprocessor instructions to remove whitespace before the '#'. This is not required by C89, but there are some compilers out there that don't like it. Replaced any occurence of the now deprecated type names with the new ones. 2003-06-04 Moritz Schulte <moritz@g10code.com> * pubkey.c (gcry_pk_encrypt): Construct an arg_list and use gcry_sexp_build_array instead of gcry_sexp_build. (gcry_pk_sign): Likewise. (gcry_pk_genkey): Likewise. 2003-06-01 Moritz Schulte <moritz@g10code.com> * dsa.c (_gcry_dsa_generate): Do not check wether the algorithm ID does indeed belong to DSA. (_gcry_dsa_sign): Likewise. (_gcry_dsa_verify): Likewise. (_gcry_dsa_get_nbits): Likewise. * elgamal.c (_gcry_elg_check_secret_key): Do not check wether the algorithm ID does indeed belong to ElGamal. (_gcry_elg_encrypt): Likewise. (_gcry_elg_decrypt): Likewise. (_gcry_elg_sign): Likewise. (_gcry_elg_verify): Likewise. (_gcry_elg_get_nbits): Likewise. (_gcry_elg_generate): Likewise. * rsa.c (_gcry_rsa_generate): Do not check wether the algorithm ID does indeed belong to RSA. (_gcry_rsa_encrypt): Likewise. (_gcry_rsa_decrypt): Likewise. (_gcry_rsa_sign): Likewise. (_gcry_rsa_verify): Likewise. (_gcry_rsa_get_nbits): Likewise. 2003-05-30 Moritz Schulte <moritz@g10code.com> * md.c (md_get_algo): Return zero in case to algorithm is enabled. * md.c (gcry_md_info): Adjusted for new no-errno-API. (md_final): Likewise. (gcry_md_get_algo): Likewise. * pubkey.c (gcry_pk_get_keygrip): Likewise. (gcry_pk_ctl): Likewise. (gcry_pk_algo_info): Likewise. * des.c (selftest): Likewise. 2003-05-29 Moritz Schulte <moritz@g10code.com> * md.c (md_enable): Do not forget to release module on error. (gcry_md_open): Adjusted for new no-errno-API. (md_open): Likewise. (md_copy): Likewise. (gcry_md_copy): Likewise. (gcry_md_setkey): Likewise. (gcry_md_algo_info): Likewise. * cipher.c (gcry_cipher_open): Adjusted for new no-errno-API and also fixed a locking bug. (gcry_cipher_encrypt): Adjusted for new no-errno-API. (gcry_cipher_decrypt): Likewise. (gcry_cipher_ctl): Likewise. (gcry_cipher_info): Likewise. (gcry_cipher_algo_info): Likewise. 2003-05-28 Moritz Schulte <moritz@g10code.com> * md.c (md_enable): Adjusted for libgpg-error. (gcry_md_enable): Likewise. (gcry_digest_register_default): Likewise. (gcry_digest_register): Likewise. (check_digest_algo): Likewise. (prepare_macpads): Likewise. (gcry_md_setkey): Likewise. (gcry_md_ctl): Likewise. (gcry_md_get): Likewise. (gcry_md_algo_info): Likewise. (gcry_md_info): Likewise. * dsa.c (_gcry_dsa_generate): Likewise. (_gcry_dsa_check_secret_key): Likewise. (_gcry_dsa_sign): Likewie. (_gcry_dsa_verify): Likewise. * twofish.c (do_twofish_setkey): Likewise. (twofish_setkey): Likewise. * cipher.c (gcry_cipher_register): Likewise. 2003-05-25 Moritz Schulte <moritz@g10code.com> * rijndael.c (do_setkey): Adjusted for libgpg-error. (rijndael_setkey): Likewise. * random.c (gcry_random_add_bytes): Likewise. * elgamal.c (_gcry_elg_generate): Likewise. (_gcry_elg_check_secret_key): Likewise. (_gcry_elg_encrypt): Likewise. (_gcry_elg_decrypt): Likewise. (_gcry_elg_sign): Likewise. (_gcry_elg_verify): Likewise. * rsa.c (_gcry_rsa_generate): Likewise. (_gcry_rsa_check_secret_key): Likewise. (_gcry_rsa_encrypt): Likewise. (_gcry_rsa_decrypt): Likewise. (_gcry_rsa_sign): Likewise. (_gcry_rsa_verify): Likewise. * pubkey.c (dummy_generate, dummy_check_secret_key, dummy_encrypt, dummy_decrypt, dummy_sign, dummy_verify): Likewise. (gcry_pubkey_register): Likewise. (check_pubkey_algo): Likewise. (pubkey_generate): Likewise. (pubkey_check_secret_key): Likewise. (pubkey_encrypt): Likewise. (pubkey_decrypt): Likewise. (pubkey_sign): Likewise. (pubkey_verify): Likewise. (sexp_elements_extract): Likewise. (sexp_to_key): Likewise. (sexp_to_sig): Likewise. (sexp_to_enc): Likewise. (sexp_data_to_mpi): Likewise. (gcry_pk_encrypt): Likewise. (gcry_pk_decrypt): Likewise. (gcry_pk_sign): Likewise. (gcry_pk_verify): Likewise. (gcry_pk_testkey): Likewise. (gcry_pk_genkey): Likewise. (gcry_pk_ctl): Likewise. * cipher.c (dummy_setkey): Likewise. (check_cipher_algo): Likewise. (gcry_cipher_open): Likewise. (cipher_setkey): Likewise. (gcry_cipher_ctl): Likewise. (cipher_encrypt): Likewise. (gcry_cipher_encrypt): Likewise. (cipher_decrypt): Likewise. (gcry_cipher_decrypt): Likewise. (gcry_cipher_info): Likewise. (gcry_cipher_algo_info): Likewise. * cast5.c (cast_setkey): Likewise. (do_cast_setkey): Likewise. * arcfour.c (arcfour_setkey): Likewise. (do_arcfour_setkey): Likewise. * blowfish.c (do_bf_setkey): Likewise. (bf_setkey): Likewise. * des.c (do_des_setkey): Likewise. (do_tripledes_setkey): Likewise. 2003-05-22 Moritz Schulte <moritz@g10code.com> * tiger.c: Merged code ussing the U64_C macro from GnuPG. * sha512.c: Likewise. 2003-05-17 Moritz Schulte <moritz@g10code.com> * pubkey.c (gcry_pk_genkey): Fix type: acquire a lock, instead of releasing it. 2003-05-11 Moritz Schulte <moritz@g10code.com> * pubkey.c (gcry_pk_testkey): Call REGISTER_DEFAULT_CIPHERS. (gcry_pk_ctl): Likewise.
2003-03-19* keygen.c (check_rsa_keys): Don't expect an exponent when askingWerner Koch1-87/+107
for e=0. (check_generated_rsa_key): Just print exponent if EXPECTED_E is 0. * primegen.c (gen_prime): New args EXTRA_CHECK and EXTRA_CHECK_ARG to allow for a user callback. Changed all callers. (_gcry_generate_secret_prime) (_gcry_generate_public_prime): Ditto, pass them to gen_prime. * rsa.c (check_exponent): New. (generate): Use a callback to ensure that a given exponent is actually generated.
2003-03-122003-03-12 Moritz Schulte <moritz@g10code.com>Moritz Schulte1-6/+1
* primegen.c: Initialize `no_of_small_prime_numbers' statically. (gen_prime): Remove calculation of `no_of_small_prime_numbers'.
2002-09-17* random.c: Replaced mutex.h by the new ath.h. Changed all calls.Werner Koch1-2/+2
2002-05-21prototypes fixedWerner Koch1-1/+1
2002-05-21* gcrypt.h: Replaced the typedef for byte.Werner Koch1-5/+3
* global.c (gcry_set_progress_handler): New. * primegen.c, elgamal.c, dsa.c (progress): Do not print anything by default. Pass an extra identifying string to the callback and reserved 2 argumenst for current and total counters. Changed the register function prototype.
2002-05-14Change the license to the LGPL.Werner Koch1-6/+6
2002-05-02* random.c (_gcry_fast_random_poll): Initialize the module so theWerner Koch1-1/+87
mutex can be used. * primegen.c (small_prime_numbers): Moved table from smallprime.c * smallprime.c: Fiel removed. * des.c (leftkey_swap, rightkey_swap, working_memcmp): Made static. * cipher.c (gcry_cipher_map_name): Map "RIJNDAEL" to "AES". * rijndael.c (rijndael_get_info): We do only support a 128 bit blocksize so it makes sense to change the algorithm strings to AES. * tiger.c (tiger_final): Removed superfluous token pasting operators. * md5.c (md5_final): Ditto.
2002-01-10* pubkey.c (gcry_pk_genkey): Do not release skey - it is static.Werner Koch1-3/+3
* primegen.c (gen_prime): Of course we should use set_bit and not set_highbit to set the second high bit.
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