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* cipher/elgamal.c (USE_BLINDING): New.
(decrypt): Rewrite to use ciphertext blinding.
--
CVE-id: CVE-2014-3591
As a countermeasure to a new side-channel attacks on sliding windows
exponentiation we blind the ciphertext for Elgamal decryption. This
is similar to what we are doing with RSA. This patch is a backport of
the GnuPG 1.4 commit ff53cf06e966dce0daba5f2c84e03ab9db2c3c8b.
Unfortunately, the performance impact of Elgamal blinding is quite
noticeable (i5-2410M CPU @ 2.30GHz TP 220):
Algorithm generate 100*priv 100*public
------------------------------------------------
ELG 1024 bit - 100ms 90ms
ELG 2048 bit - 330ms 350ms
ELG 3072 bit - 660ms 790ms
Algorithm generate 100*priv 100*public
------------------------------------------------
ELG 1024 bit - 150ms 90ms
ELG 2048 bit - 520ms 360ms
ELG 3072 bit - 1100ms 800ms
Signed-off-by: Werner Koch <wk@gnupg.org>
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* 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.
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* cipher/dsa.c (sign): Normalize INPUT.
* cipher/elgamal.c (decrypt): Normalize A and B.
* cipher/rsa.c (secret): Normalize the INPUT.
(rsa_decrypt): Reduce DATA before passing to secret.
--
mpi_normalize is in general not required because extra leading zeroes
do not harm the computation. However, adding extra all zero limbs or
padding with multiples of N may be useful in side-channel attacks.
This is an extra pre-caution in case RSA blinding has been disabled.
CVE-id: CVE-2013-4576
Signed-off-by: Werner Koch <wk@gnupg.org>
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* 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>
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* 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>
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* src/gcrypt.h.in (_GCRY_GCC_ATTR_SENTINEL): New.
(gcry_sexp_extract_param): New.
* src/visibility.c (gcry_sexp_extract_param): New.
* src/visibility.h (gcry_sexp_extract_param): Add hack to detect
internal use.
* cipher/pubkey-util.c (_gcry_pk_util_extract_mpis): Move and split
into ...
* src/sexp.c (_gcry_sexp_vextract_param)
(_gcry_sexp_extract_param): this. Change all callers. Add support for buffer
descriptors and a path option/
* tests/tsexp.c (die, hex2buffer, hex2mpi, hex2mpiopa): New.
(cmp_mpihex, cmp_bufhex): New.
(check_extract_param): New.
Signed-off-by: Werner Koch <wk@gnupg.org>
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* cipher/pubkey.c (release_mpi_array): Remove.
(pubkey_check_secret_key): Remove.
(sexp_elements_extract): Remove.
(sexp_elements_extract_ecc): Remove.
(sexp_to_key): Remove.
(get_hash_algo): Remove.
(gcry_pk_testkey): Revamp.
(gcry_pk_get_curve): Revamp.
* cipher/rsa.c (rsa_check_secret_key): Revamp.
* cipher/elgamal.c (elg_check_secret_key): Revamp.
* cipher/dsa.c (dsa_check_secret_key): Revamp.
* cipher/ecc.c (ecc_check_secret_key): Revamp.
* cipher/ecc-curves.c: Include cipher.h and pubkey-internal.h
(_gcry_ecc_get_curve): Revamp.
* cipher/pubkey-util.c (_gcry_pk_util_extract_mpis): Set passed and
used parameters on error to NULL.
--
That is the final part of the changes modulo introduced regressions.
pubkey.c is now actually maintainable code.
Signed-off-by: Werner Koch <wk@gnupg.org>
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* cipher/rsa.c (rsa_decrypt): Revamp.
* cipher/elgamal.c (elg_decrypt): Revamp.
* cipher/ecc.c (ecc_decrypt_raw): Revamp.
* cipher/pubkey.c (gcry_pk_decrypt): Simplify.
(sexp_to_enc): Remove.
* cipher/pubkey-util.c (_gcry_pk_util_preparse_encval): New.
--
Note that we do not have a regression test for ecc_decrypt_raw. Even
GnuPG does not use it. we also better check whether the interface is
really usable; for example GnuPG implements way to much low-level ECC
code. Maybe we should move the OpenPGP ECC encryption code into
Libgcrypt.
Signed-off-by: Werner Koch <wk@gnupg.org>
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* cipher/rsa.c (rsa_encrypt): Revamp.
* cipher/elgamal.c (elg_encrypt): Revamp.
* cipher/ecc.c (ecc_encrypt_raw): Revamp.
* cipher/pubkey.c (gcry_pk_encrypt): Simplify.
* tests/basic.c (check_pubkey_crypt): Init plain, ciph, and data so
that they are initialized even after an encrypt failure.
--
Note that we do not have a regression test for ecc_encrypt_raw. Thus
it is possible that a bug has been introduced. Should be tested using
GnuPG master.
Signed-off-by: Werner Koch <wk@gnupg.org>
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* cipher/rsa.c (rsa_sign): Revamp.
* cipher/dsa.c (dsa_sign): Revamp.
* cipher/elgamal.c (elg_sign): Revamp.
* cipher/ecc.c (ecc_sign): Revamp.
* cipher/pubkey.c (gcry_pk_sign): Simplify.
Signed-off-by: Werner Koch <wk@gnupg.org>
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* cipher/rsa.c (rsa_verify): Revamp.
* cipher/dsa.c (dsa_verify): Revamp.
* cipher/elgamal.c (elg_verify): Revamp.
* cipher/ecc.c (ecc_verify): Revamp.
* cipher/pubkey.c (sexp_to_sig): Remove.
(pss_verify_cmp): Move to pubkey-util.c
(sexp_data_to_mpi): Ditto.
(init_encoding_ctx): Ditto.
(gcry_pk_verify): Simplify.
* cipher/pubkey-util.c (_gcry_pk_util_init_encoding_ctx): Add. Take
from pubkey.c
(get_hash_algo): Ditto.
(_gcry_pk_util_data_to_mpi): Ditto.
(pss_verify_cmp): Ditto.
(_gcry_pk_util_extract_mpis): New.
(_gcry_pk_util_preparse_sigval): New.
(_gcry_pk_util_free_encoding_ctx): New.
* cipher/ecc-curves.c (_gcry_ecc_fill_in_curve): Make curve init
optional.
* src/g10lib.h (GCC_ATTR_SENTINEL): New.
* tests/basic.c (check_pubkey_sign): Print the algo name.
(main): Add option --pubkey.
Signed-off-by: Werner Koch <wk@gnupg.org>
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* cipher/pubkey.c (spec_from_sexp): New.
(gcry_pk_get_nbits): Simplify.
* cipher/rsa.c (rsa_get_nbits): Take only PARMS as args and do sexp
parsing here.
* cipher/dsa.c (dsa_get_nbits): Ditto.
* cipher/elgamal.c (elg_get_nbits): Ditto.
* cipher/ecc.c (ecc_get_nbits): Ditto.
* cipher/ecc-curves.c (_gcry_ecc_fill_in_curve): Allow NULL for arg
CURVE.
--
gcry_pk_get_nbits should now also be faster for ECC because there is
no more need to copy all the parms if a curve name has been given.
Signed-off-by: Werner Koch <wk@gnupg.org>
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* cipher/pubkey-util.c: New.
(_gcry_pk_util_get_nbits): New. Based on code from gcry_pk_genkey.
(_gcry_pk_util_get_rsa_use_e): Ditto.
* cipher/pubkey.c (gcry_pk_genkey): Strip most code and pass.
* cipher/rsa.c (rsa_generate): Remove args ALGO, NBITS and EVALUE.
Call new fucntions to get these values.
* cipher/dsa.c (dsa_generate): Remove args ALGO, NBITS and EVALUE.
Call _gcry_pk_util_get_nbits to get nbits. Always parse genparms.
* cipher/elgamal.c (elg_generate): Ditto.
* cipher/ecc.c (ecc_generate): Ditto.
Signed-off-by: Werner Koch <wk@gnupg.org>
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* cipher/elgamal.c (_gcry_pubkey_spec_elg_e): Remove.
* cipher/pubkey.c (pubkey_list): Remove double included
_gcry_pubkey_spec_elg.
(map_algo): MAke ELG_E to ELG.
--
It does not make sense to have different algorithm identifiers for
Elgamal encryption and the obsolete Elgamal signing. Thus mark one of
them as deprecated and remove the useless extra spec info in
elgamal.c. Frankly it is questionable why at all we need the
algorithm identifiers; they are a remain from the time when Libgcrypt
was part of GnuPG. With the s-expression based API the IDs they don't
make much sense.
Signed-off-by: Werner Koch <wk@gnupg.org>
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* src/sexp.c (gcry_sexp_new, gcry_sexp_create, gcry_sexp_build)
(gcry_sexp_build_array, gcry_sexp_canon_len): Change error return type
from gpg_error_t to gpg_err_code_t. Remove all calls to gpg_error.
* src/visibility.c (gcry_sexp_new, gcry_sexp_create, gcry_sexp_sscan)
(gcry_sexp_build, gcry_sexp_build_array, gcry_sexp_canon_len): Map
error codes via gpg_error.
* cipher/dsa.c, cipher/ecc.c, cipher/elgamal.c, cipher/rsa.c: Remove
use gpg_err_code wrappers.
--
We should do such a change for all other use of internal functions.
It just does not make sense to use gpg_error in the internal interface
because the error source is always Libgcrypt.
Signed-off-by: Werner Koch <wk@gnupg.org>
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* cipher/pubkey.c (sexp_to_enc): Remove RET_MODERN arg and merge it
into FLAGS.
(gcry_pk_decrypt): Move result s-exp building into the modules.
* src/cipher-proto.h (gcry_pk_decrypt_t): Add some args.
* cipher/ecc.c (ecc_decrypt_raw): Change to return an s-exp.
* cipher/elgamal.c (elg_decrypt): Ditto.
* cipher/rsa.c (rsa_decrypt): Ditto.
(rsa_blind, rsa_unblind): Merge into rsa_decrypt. This saves several
extra MPI allocations.
--
The extra args added to gcry_pk_decrypt_t are a temporary solution
unti we move the input s-exp parsing also into the modules.
Signed-off-by: Werner Koch <wk@gnupg.org>
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* cipher/pubkey.c (pubkey_generate): Fold into gcry_pk_genkey
(gcry_pk_genkey): Move result s-exp creation into the modules.
* cipher/dsa.c (dsa_generate): Create result as s-exp.
* cipher/elgamal.c (elg_generate): Ditto.
* cipher/rsa.c (rsa_generate): Ditto.
* cipher/ecc.c (ecc_generate): Ditto.
* src/cipher-proto.h (pk_ext_generate_t): Remove type
(gcry_pk_spec): and remove from struct.
Signed-off-by: Werner Koch <wk@gnupg.org>
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* cipher/pubkey.c (pubkey_encrypt): Fold into gcry_pk_encrypt.
(pubkey_decrypt): Fold into gcry_pk_decrypt.
(pubkey_sign): Fold into gcry_pk_sign.
(pubkey_verify): Fold into gcry_pk_verify.
(octet_string_from_mpi): Make it a wrapper and factor code out to ...
* mpi/mpicoder.c (_gcry_mpi_to_octet_string): New function.
* src/cipher.h (PUBKEY_FLAG_FIXEDLEN): New.
* cipher/pubkey.c (sexp_data_to_mpi): Set flag for some encodings.
(gcry_pk_encrypt): Simply by moving the s-expr generation to the modules.
(gcry_pk_sign): Ditto.
* cipher/dsa.c (dsa_sign): Create s-expr.
* cipher/elgamal.c (elg_encrypt, elg_sign): Ditto.
* cipher/rsa.c (rsa_encrypt, rsa_sign): Ditto.
* cipher/ecc.c (ecc_sign, ecc_encrypt_raw): Ditto.
(ecdsa_names): Add "eddsa".
* tests/t-ed25519.c (one_test): Expect "eddsa" token.
Signed-off-by: Werner Koch <wk@gnupg.org>
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* src/cipher-proto.h (gcry_pk_spec_t): Add fields ALGO and FLAGS.
* cipher/dsa.c (_gcry_pubkey_spec_dsa): Set these fields.
* cipher/ecc.c (_gcry_pubkey_spec_ecdsa): Ditto.
(_gcry_pubkey_spec_ecdh): Ditto.
* cipher/rsa.c (_gcry_pubkey_spec_rsa): Ditto.
* cipher/elgamal.c (_gcry_pubkey_spec_elg): Ditto
(_gcry_pubkey_spec_elg_e): New.
* cipher/pubkey.c: Change most code to replace the former module
system by a simpler system to gain information about the algorithms.
(disable_pubkey_algo): SImplified. Not anymore thread-safe, though.
Signed-off-by: Werner Koch <wk@gnupg.org>
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* src/gcrypt-module.h (gcry_pk_spec_t): Move this typedef and the
corresponding function typedefs to ...
* src/cipher-proto.h: here.
(pk_extra_spec_t): Remove typedef and merge fields into
gcry_pk_spec_t.
* cipher/rsa.c, cipher/dsa.c, cipher/elg.c, cipher/ecc.c: Ditto.
* cipher/pubkey.c: Change accordingly.
* src/cipher.h (_gcry_pubkey_extraspec_rsa): Remove.
(_gcry_pubkey_extraspec_dsa): Remove.
(_gcry_pubkey_extraspec_elg): Remove.
(_gcry_pubkey_extraspec_ecdsa): Remove.
--
Now that we don't have loadable modules anymore, we don't need to keep
the internal API between the modules and thus can simplify the code.
Signed-off-by: Werner Koch <wk@gnupg.org>
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* src/cipher.h (PUBKEY_FLAG_EDDSA): New.
* cipher/pubkey.c (pubkey_verify): Repalce args CMP and OPAQUEV by
CTX. Pass flags and hash algo to the verify function. Change all
verify functions to accept these args.
(sexp_data_to_mpi): Implement new flag "eddsa".
(gcry_pk_verify): Pass CTX instead of the compare function to
pubkey_verify.
* cipher/ecc.c (sign): Rename to sign_ecdsa. Change all callers.
(verify): Rename to verify_ecdsa. Change all callers.
(sign_eddsa, verify_eddsa): New stub functions.
(ecc_sign): Divert to sign_ecdsa or sign_eddsa.
(ecc_verify): Divert to verify_ecdsa or verify_eddsa.
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* cipher/elgamal.c (elg_generate_ext): Free XVALUE.
* cipher/pubkey.c (sexp_elements_extract): Don't use IDX for loop.
Call mpi_free.
(sexp_elements_extract_ecc): Call mpi_free.
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* cipher/pubkey.c (pubkey_sign): Add arg ctx and pass it to the sign
module.
(gcry_pk_sign): Pass CTX to pubkey_sign.
(sexp_data_to_mpi): Add flag rfc6979 and code to alls hash with *DSA
* cipher/rsa.c (rsa_sign, rsa_verify): Return an error if an opaque
MPI is given for DATA/HASH.
* cipher/elgamal.c (elg_sign, elg_verify): Ditto.
* cipher/dsa.c (dsa_sign, dsa_verify): Convert a given opaque MPI.
* cipher/ecc.c (ecc_sign, ecc_verify): Ditto.
* tests/basic.c (check_pubkey_sign_ecdsa): Add a test for using a hash
element with DSA.
--
This patch allows the use of
(data (flags raw)
(hash sha256 #80112233445566778899AABBCCDDEEFF
000102030405060708090A0B0C0D0E0F#))
in addition to the old but more efficient
(data (flags raw)
(value #80112233445566778899AABBCCDDEEFF
000102030405060708090A0B0C0D0E0F#))
for DSA and ECDSA. With the hash element the flag "raw" must be
explicitly given because existing regression test code expects that
conflict error is return if no flags but a hash element is given.
Note that the hash algorithm name is currently not checked. It may
eventually be used to cross-check the length of the provided hash
value. It is suggested that the correct hash name is given - even if
a truncated hash value is used.
Finally this patch adds a way to pass the hash algorithm and flag
values to the signing module. "rfc6979" as been implemented as a new
but not yet used flag.
Signed-off-by: Werner Koch <wk@gnupg.org>
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* src/gcrypt-module.h (gcry_pk_sign_t): Add parms flags and hashalgo.
* cipher/rsa.c (rsa_sign): Add parms and mark them as unused.
* cipher/dsa.c (dsa_sign): Ditto.
* cipher/elgamal.c (elg_sign): Ditto.
* cipher/pubkey.c (dummy_sign): Ditto.
(pubkey_sign): Pass 0 for the new args.
Signed-off-by: Werner Koch <wk@gnupg.org>
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Check and install the standard git pre-commit hook.
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Add a way to derive RSA keys according to X9.31.
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FIPS cleanups.
Documentation upodates.
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Updated some tests.
Support for passphrase generated Elgamal keys.
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Ported some changes from 1.2 to here.
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* elgamal.c: Ditto.
* des.c (des_key_schedule): Code beautifications.
* blowfish.c: Changed indentation style.
* cast5.c (do_cast_setkey): Ditto.
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only used for encryption.
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* 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.
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Reformatted long lines. Don't include gcrypt-defs.h.
* ac.c (ac_key_identifiers): Made static.
* random.c (getfnc_gather_random,getfnc_fast_random_poll): Move
prototypes to ..
* rand-internal.h: .. here
* random.c (getfnc_gather_random): Include rndw32 gatherer.
* rndunix.c, rndw32.c, rndegd.c: Include them here.
* rndlinux.c (_gcry_rndlinux_gather_random): Prepend the _gcry_
prefix. Changed all callers.
* rndegd.c (_gcry_rndegd_gather_random): Likewise.
(_gcry_rndegd_connect_socket): Likewise.
* rndunix.c (_gcry_rndunix_gather_random): Likewise.
(waitpid): Made static.
* rndw32.c: Removed the old and unused winseed.dll cruft.
(_gcry_rndw32_gather_random_fast): Renamed from
gather_random_fast.
(_gcry_rndw32_gather_random): Renamed from gather_random. Note,
that the changes 2003-04-08 somehow got lost.
* sha512.c (sha512_init, sha384_init): Made static.
* cipher.c (do_ctr_decrypt): Removed "return" from this void
function.
* gcrypt.h (gcry_pk_testkey): Doc fix.
* libgcrypt.def: Manually wrote this file.
* build-def: This file should not be used anymore.
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* 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.
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* ac.c (gcry_ac_data_set): Only release old MPI value if it is
different from the new value.
* pubkey.c (gcry_pk_list): New function.
* md.c (gcry_md_list): New function.
* ac.c (gcry_ac_key_pair_generate): Fix calculation of format
string size.
2003-07-05 Moritz Schulte <moritz@g10code.com>
* md.c: Named struct of digest_table `digest_table_entry'.
(digest_table_entry): New member: algorithm; filled in.
(digest_table_entry): Removed unused member: flags.
(gcry_md_register): New argument: algorithm_id, filled in.
(gcry_md_register_default): Used algorithm ID from module
structure.
(gcry_md_map_name): Likewise.
(md_enable): Likewise.
(md_read): Likewise.
(gcry_md_info): Likewise.
* pubkey.c: Named truct for pubkey_table `pubkey_table_entry'.
(pubkey_table_entry): New member: algorithm; filled in.
(gcry_pk_register_default): Used algorithm ID from pubkey_table.
(gcry_pk_register): New argument: algorithm_id, filled in.
(gcry_pk_map_name): Used algorithm ID from module structure.
(gcry_pk_decrypt): Likewise.
(gcry_pk_encrypt): Likewise.
(gcry_pk_verify): Likewise.
(gcry_pk_sign): Likewise.
(gcry_pk_testkey): Likewise.
(gcry_pk_genkey): Likewise.
(gcry_pk_get_nbits): Likewise.
(sexp_to_key): Removed unused variable: algo.
(sexp_to_sig): Likewise.
* cipher.c: Named struct for cipher_table `cipher_table_entry'.
(cipher_table_entry): New member: algorithm; filled in.
(gcry_cipher_register_default): Used algorithm ID from
cipher_table.
(gcry_cipher_register): New argument: algorithm_id, filled in.
(gcry_cipher_map_name): Used algorithm ID from module structure.
* arcfour.c (cipher_spec_arcfour): Removed algorithm ID.
* blowfish.c (cipher_spec_blowfish): Likewise.
* cast5.c (cipher_spec_cast5): Likewise.
* crc.c (digest_spec_crc32): Likewise.
* crc.c (digest_spec_crc32_rfc1510): Likewise.
* crc.c (digest_spec_crc32_rfc2440): Likewise.
* des.c (cipher_spec_des): Likewise.
* des.c (cipher_spec_tripledes): Likewise.
* dsa.c (pubkey_spec_dsa): Likewise.
* elgamal.c (pubkey_spec_elg): Likewise.
* md4.c (digest_spec_md4): Likewise.
* md5.c (digest_spec_md5): Likewise.
* aes.c (cipher_spec_aes): Likewise.
* aes.c (cipher_spec_aes192): Likewise.
* aes.c (cipher_spec_aes256): Likewise.
* rsa.c (pubkey_spec_rsa): Likewise.
* sha1.c (digest_spec_sha1): Likewise.
* sha256.c (digest_spec_sha256): Likewise.
* sha512.c (digest_spec_sha512): Likewise.
* tiger.c (digest_spec_tiger): Likewise.
* twofish.c (cipher_spec_twofish): Likewise.
* twofish.c (cipher_spec_twofish128): Likewise.
* Makefile.am (EXTRA_libcipher_la_SOURCES): Fix list of source
files; reported by Simon Josefsson <jas@extundo.com>.
* pubkey.c: Replaced all occurences of `id' with `algorithm',
since `id' is a keyword in obj-c.
* md.c: Likewise.
* cipher.c: Likewise.
* crc.c, md4.c, md5.c, rmd160.c, sha1.c, sha256.c, tiger.c:
Replaced all occurences of gcry_digest_spec_t with gcry_md_spec_t.
* dsa.c, rsa.c, elgamal.c: Replaced all occurencens of
gcry_pubkey_spec_t with gcry_pk_spec_t.
* md.c: Replaced all occurences of gcry_digest_spec_t with
gcry_md_spec_t.
(gcry_digest_register_default): Renamed to ...
(gcry_md_register_default): ... this; adjusted callers.
(gcry_digest_lookup_func_name): Renamed to ...
(gcry_md_lookup_func_name): ... this; adjusted callers.
(gcry_digest_lookup_name): Renamed to ...
(gcry_md_lookup_name): ... this; adjusted callers.
(gcry_digest_register): Renamed to ...
(gcry_md_register): ... this.
(gcry_digest_unregister): Renamed to ...
(gcry_md_unregister): ... this.
* pubkey.c (gcry_pubkey_register): Renamed to ...
(gcry_pk_register): ... this.
(gcry_pubkey_unregister): Renamed to ...
(gcry_pk_unregister): ... this.
Replaced all occurences of gcry_pubkey_spec_t with gcry_pk_spec_t.
(gcry_pubkey_register_default): Renamed to ...
(gcry_pk_register_default): ... this; adjusted callers.
(gcry_pubkey_lookup_func_name): Renamed to ...
(gcry_pk_lookup_func_name): ... this; adjusted callers.
(gcry_pubkey_lookup_name): Renamed to ...
(gcry_pk_lookup_name): ... this; adjusted callers.
* md.c (gcry_md_hash_buffer): Fix error checking. Thanks to Simon
Josefsson <jas@extunde.com>.
2003-07-04 Moritz Schulte <moritz@g10code.com>
* cipher.c (gcry_cipher_list): New function.
|
|
* arcfour.c, cipher.c, blowfish.c, md.c, cast5.c, pubkey.c, crc.c,
des.c, dsa.c, elgamal.c, md4.c, md5.c, random.c, rijndael.c,
rmd160.c, rsa.c, sha1.c, sha256.c, sha512.c, tiger.c, twofish.c:
Replaced older types GcryDigestSpec, GcryCipherSpec and
GcryPubkeySpec with newer types: gcry_digest_spec_t,
gcry_cipher_spec_t and gcry_pubkey_spec_t.
* md.c (gcry_digest_id_new): Removed function.
(gcry_digest_register): Removed code for generating a new module
ID.
* pubkey.c (gcry_pubkey_id_new): Removed function.
(gcry_pubkey_register): Removed code for generating a new module
ID.
* cipher.c, md.c, pubkey.c: Replace old type GcryModule with newer
one: gcry_module_t.
(gcry_cipher_id_new): Removed function.
(gcry_cipher_register): Removed code for generating a new module
ID.
* cipher.c (gcry_cipher_register): Adjust call to
_gcry_module_add.
(gcry_cipher_register_default): Likewise.
* pubkey.c (gcry_pubkey_register_default): Likewise.
(gcry_pubkey_register): Likewise.
* md.c (gcry_digest_register_default): Likewise.
(gcry_digest_register): Likewise.
* md.c (gcry_digest_lookup_func_id): Removed function.
(gcry_digest_lookup_id): Likewise.
(gcry_digest_id_new): Use _gcry_module_lookup_id instead of
gcry_digest_lookup_id.
(digest_algo_to_string): Likewise.
(check_digest_algo): Likewise.
(md_enable): Likewise.
(md_digest_length): Likewise.
(md_asn_oid): Likewise.
* pubkey.c (gcry_pubkey_lookup_id): Removed function.
(gcry_pubkey_lookup_func_id): Likewise.
(gcry_pubkey_id_new): Use _gcry_module_lookup_id instead of
gcry_pubkey_id_new.
(gcry_pk_algo_name): Likewise.
(disable_pubkey_algo): Likewise.
(check_pubkey_algo): Likewise.
(pubkey_get_npkey): Likewise.
(pubkey_get_nskey): Likewise.
(pubkey_get_nsig): Likewise.
(pubkey_get_nenc): Likewise.
(pubkey_generate): Likewise.
(pubkey_check_secret_key): Likewise.
(pubkey_encrypt): Likewise.
(pubkey_decrypt): Likewise.
(pubkey_sign): Likewise.
(pubkey_verify): Likewise.
(gcry_pk_algo_info): Likewise.
* cipher.c (gcry_cipher_lookup_func_id): Removed function.
(gcry_cipher_lookup_id): Likewise.
(cipher_algo_to_string): use _gcry_module_lookup_id instead of
gcry_cipher_lookup_id.
(disable_cipher_algo): Likewise.
(check_cipher_algo): Likewise.
(cipher_get_blocksize): Likewise.
(gcry_cipher_open): Likewise.
(gcry_cipher_id_new): Likewise.
|
|
* 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.
|
|
* 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.
|
|
* pubkey.c (gcry_pubkey_register_default): New macro
`pubkey_use_dummy', use it.
* elgamal.c (elg_names): New variable.
(pubkey_spec_elg): Include elg_names.
* dsa.c (dsa_names): New variable.
(pubkey_spec_dsa): Include dsa_names.
* rsa.c (rsa_names): New variable.
(pubkey_spec_rsa): Include rsa_names.
* pubkey.c (gcry_pubkey_lookup_func_name): Compare name also with
the names listed in `sexp_names'.
2003-04-24 Moritz Schulte <moritz@g10code.com>
* pubkey.c (sexp_to_key): New variables: module, pubkey. Adjusted
to new module interface.
(sexp_to_key): Changend type of argument `retalgo' from `int *' to
`GcryModule **'. Adjusted all callers. Removed argument:
r_algotblidx.
(sexp_to_sig): Changend type of argument `retalgo' from `int *' to
`GcryModule **'. Adjusted all callers.
(sexp_to_enc): Likewise.
(pubkey_get_npkey, pubkey_get_nskey, pubkey_get_nsig,
pubkey_get_nenc): Use strlen to find out the number.
* rsa.c: Adjust pubkey_spec_rsa to new internal interface.
* dsa.c: Likewise.
* elgamal.c: Likewise.
|
|
* rand-internal.h: Removed declarations for constructor functions.
* md.c (md_copy): Call _gcry_module_use for incrementing the usage
counter of the digest modules.
* rsa.c: Do not include "rsa.h".
* dsa.c: Do not include "dsa.h".
* elgamal.c: Do not include "elgamal.h".
* des.c: Do not include "des.h".
* cast5.c: Do not include "cast5.h".
* blowfish.c: Do not include "blowfish.h".
* arcfour.c: Do not include "arcfour.h".
* Makefile.am (libcipher_la_DEPENDENCIES): Removed.
(libcipher_la_LIBADD): Removed.
Use Automake conditionals for conditional compilation.
2003-04-13 Moritz Schulte <moritz@g10code.com>
* cipher.c (gcry_cipher_open): Call REGISTER_DEFAULT_CIPHERS.
* md.c (gcry_md_list): New member: module.
(md_enable): New variable: module, changed use of module and
digest.
(md_enable): Initialize member: module.
(md_close): Call _gcry_module_release.
* cipher.c (gcry_cipher_open): New variable: module, changed use of
module and cipher.
(struct gcry_cipher_handle): New member: module.
(gcry_cipher_open): Initialize member: module.
(gcry_cipher_close): Call _gcry_module_release.
2003-04-09 Moritz Schulte <moritz@g10code.com>
* cipher.c: Include "ath.h".
* md.c: Likewise.
* pubkey.c: Likewise.
* cipher.c (ciphers_registered_lock): New variable.
* md.c (digests_registered_lock): New variable.
* pubkey.c (pubkeys_registered_lock): New variable.
* rndlinux.c (gnupgext_version, func_table): Removed definitions.
(gnupgext_enum_func): Removed function.
(_gcry_rndlinux_constructor): Removed function.
* rndegd.c (gnupgext_version, func_table): Removed definitions.
(gnupgext_enum_func): Removed function.
(_gcry_rndegd_constructor): Removed function.
* rndunix.c (gnupgext_version, func_table): Removed definitions.
(gnupgext_enum_func): Removed function.
(_gcry_rndunix_constructor): Removed function.
* rndw32.c (gnupgext_version, func_table): Removed definitions.
(gnupgext_enum_func): Removed function.
(_gcry_rndw32_constructor): Removed function.
* rndegd.c (rndegd_connect_socket): Simplify code for creating the
egd socket address.
(rndegd_connect_socket): Call log_fatal use instead of
g10_log_fatal.
(egd_gather_random): Renamed to ...
(rndegd_gather_random): ... here.
2003-04-08 Moritz Schulte <moritz@g10code.com>
* rndlinux.c: Do not include "dynload.h".
* rndunix.c: Likewise.
* rndw32.c: Likewise.
* rndegd.c (rndegd_connect_socket): Factored out from ...
(egd_gather_random): here; call it.
(egd_socket): New variable.
(egd_gather_random): Initialize fd with egd_socket, do not declare
fd static.
(do_read): Merged few changes from GnuPG. FIXME - not finished?
Do not include "dynload.h".
* rndw32.c (gather_random): Renamed to rndw32_gather_random, do
not declare static.
(gather_random_fast): Renamed to rndw32_gather_random_fast, do not
declare static.
* rndunix.c (gather_random): Renamed to rndunix_gather_random, do
not declare static.
* rndegd.c (gather_random): Renamed to rndegd_gather_random, do
not declare static.
* rndlinux.c (gather_random): Renamed to rndlinux_gather_random,
do not declare static.
2003-04-07 Moritz Schulte <moritz@g10code.com>
* Makefile.am (libcipher_la_SOURCES): Removed construct.c.
(libcipher_la_SOURCES): Added sha1.c, sha256.c, rmd160.c, md4.c,
md5.c, tiger.c and crc.c
(EXTRA_PROGRAMS): Removed sha1, sha256, rmd160, md4, md5, tiger
and crc. Removed definitions: EXTRA_md4_SOURCES,
EXTRA_md5_SOURCES, EXTRA_rmd160_SOURCES, EXTRA_sha1_SOURCES,
EXTRA_sha256_SOURCES, EXTRA_tiger_SOURCES and EXTRA_crc_SOURCES,
BUILT_SOURCES, DISTCLEANFILES.
* pubkey.c: Do not include "elgamal.h", "dsa.h" and "rsa.h".
* Makefile.am (libcipher_la_SOURCES): Removed rsa.h, elgamal.h,
dsa.h, des.h, cast5.h, arcfour.h and blowfish.h.
* rsa.h: Removed file.
* elgamal.h: Removed file.
* dsa.h: Removed file.
* des.h: Removed file.
* cast5.h: Removed file.
* arcfour.h: Removed file.
* blowfish.h: Removed file.
* Makefile.am (libcipher_la_SOURCES): Removed dynload.c and
dynload.h.
* rsa.c (pubkey_spec_rsa): New variable.
* dsa.c (pubkey_spec_rsa): New variable.
* elgamal.c (pubkey_spec_elg): New variable.
* rsa.c (_gcry_rsa_get_info): Removed function.
* elgamal.c (_gcry_elg_get_info): Removed function.
* dsa.c (_gcry_dsa_get_info): Removed function.
* tiger.c (tiger_get_info): Removed function.
(gnupgext_version, func_table): Removed definitions.
(gnupgext_enum_func): Removed function.
(_gcry_tiger_constructor): Removed function.
* sha1.c (sha1_get_info): Removed function.
(gnupgext_version, func_table): Removed definitions.
(gnupgext_enum_func): Removed function.
(_gcry_sha1_constructor): Removed function.
* sha256.c (sha256_get_info): Removed function.
(gnupgext_version, func_table): Removed definitions.
(gnupgext_enum_func): Removed function.
(_gcry_sha256_constructor): Removed function.
* rmd160.c (rmd160_get_info): Removed function.
(gnupgext_version, func_table): Removed definitions.
(gnupgext_enum_func): Removed function.
(_gcry_rmd160_constructor): Removed function.
* md5.c (md5_get_info): Removed function.
(gnupgext_version, func_table): Removed definitions.
(gnupgext_enum_func): Removed function.
(_gcry_md5_constructor): Removed function.
* md4.c (md4_get_info): Removed function.
(gnupgext_version, func_table): Removed definitions.
(gnupgext_enum_func): Removed function.
(_gcry_md4_constructor): Removed function.
* crc.c (crc_get_info): Removed function.
* arcfour.c (do_arcfour_setkey): Changed type of context argument
to `void *', added local variable for cast, adjusted callers.
(arcfour_setkey): Likewise.
(encrypt_stream): Likewise.
* cast5.c (cast_setkey): Likewise.
(encrypt_block): Likewise.
* rijndael.c (rijndael_setkey): Likewise.
(rijndael_encrypt): Likewise.
(rijndael_decrypt): Likewise.
* twofish.c (twofish_setkey): Likewise.
(twofish_encrypt): Likewise.
(twofish_decrypt): Likewise.
* des.c (do_des_setkey): Likewise.
(do_des_encrypt): Likewise.
(do_des_encrypt): Likewise.
(do_tripledes_encrypt): Likewise.
(do_tripledes_encrypt): Likewise.
* blowfish.c (bf_setkey: Likewise.
(encrypt_block): Likewise.
(decrypt_block): Likewise.
* arcfour.c (encrypt_stream): Likewise.
* rijndael.c (gnupgext_version, func_table): Removed definitions.
(gnupgext_enum_func) Removed function.
* twofish.c (gnupgext_version, func_table): Removed definitions.
(gnupgext_enum_func) Removed function.
* cast5.c (CIPHER_ALGO_CAST5): Removed.
* blowfish.c (FNCCAST_SETKEY, FNCCAST_CRYPT): Removed macros.
(CIPHER_ALGO_BLOWFISH): Removed symbol.
* cast5.c (FNCCAST_SETKEY, FNCCAST_CRYPT): Likewise.
* des.c (selftest_failed): Removed.
(initialized): New variable.
(do_des_setkey): Run selftest, if not yet done.
(FNCCAST_SETKEY, FNCCAST_CRYPT): Removed macros.
* arcfour.c (_gcry_arcfour_get_info): Removed function.
* blowfish.c (_gcry_blowfish_get_info): Removed function.
* cast5.c (_gcry_cast5_get_info): Removed function.
* des.c (_gcry_des_get_info): Removed function.
* rijndael.c (_gcry_rijndael_get_info): Removed function.
* twofish.c (_gcry_twofish_get_info): Removed function.
* arcfour.c (cipher_spec_arcfour): New variable.
* twofish.c (cipher_spec_twofish, cipher_spec_twofish128): New
variables.
* rijndael.c (cipher_spec_aes, cipher_spec_aes192,
cipher_spec256): New variables.
* des.c (cipher_spec_des, cipher_spec_tripledes): New variables.
* cast5.c (cipher_spec_cast5): New variable.
* blowfish.c (cipher_spec_blowfish): Likewise.
* twofish.c: Do not include "dynload.h".
* rijndael.c: Likewise.
* des.c: Likewise.
* cast5.c: Likewise.
* blowfish.c: Likewise.
* cipher.c: Likewise.
* crc.c: Likewise.
* md4.c: Likewise.
* md5.c: Likewise.
* md.c: Likewise.
* pubkey.c: Likewise.
* rijndael.c: Likewise.
* sha1.c: Likewise.
* sha256.c: Likewise.
* arcfour.c: Include "cipher.h".
* twofish.c: Likewise.
* rijndael.c: Likewise.
* des.c: Likewise.
* cast5.c: Likewise.
* blowfish.c: Likewise.
* twofish.c (twofish_setkey): Declared argument `key' const.
(twofish_encrypt): Declared argument `inbuf' const.
(twofish_decrypt): Likewise.
* rijndael.c (rijndael_setkey): Declared argument `key' const.
(rijndael_encrypt): Declared argument `inbuf' const.
(rijndael_decrypt): Likewise.
* des.c (do_des_setkey): Declared argument `key' const.
(do_tripledes_setkey): Likewise.
(do_des_encrypt): Declared argument `inbuf' const.
(do_des_decrypt): Likewise.
(do_tripledes_encrypt): Likewise.
(do_tripledes_decrypt): Likewise.
* cast5.c (encrypt_block): Declared argument `inbuf' const.
(decrypt_block): Likewise.
(cast_setkey): Declared argument `key' const.
* blowfish.c (do_bf_setkey): Declared argument `key' const.
(encrypt_block): Declared argument `inbuf' const.
(encrypt_block): Likewise.
* cipher.c: Remove CIPHER_ALGO_DUMMY related code.
Removed struct cipher_table_s.
Changed definition of cipher_table.
Removed definition of disabled_algos.
(ciphers_registered, default_ciphers_registered): New variables.
(REGISTER_DEFAULT_CIPHERS): New macro.
(dummy_setkey): Declared argument `key' const.
(dummy_encrypt_block): Declared argument `inbuf' const.
(dummy_encrypt_block): Likewise.
(dummy_encrypt_stream): Likewise.
(dummy_encrypt_stream): Likewise.
(dummy_setkey): Use `unsigned char' instead of `byte'.
(dummy_encrypt_block): Likewise.
(dummy_decrypt_block): Likewise.
(dummy_encrypt_stream): Likewise.
(dummy_decrypt_stream): Likewise.
(gcry_cipher_register_default): New function.
(gcry_cipher_lookup_func_id): New function.
(gcry_cipher_lookup_func_name): New function.
(gcry_cipher_lookup_id): New function.
(gcry_cipher_lookup_name): New function.
(gcry_cipher_id_new): New function.
(gcry_cipher_register): New function.
(gcry_cipher_unregister): New function.
(setup_cipher_table): Removed function.
(load_cipher_modules): Removed function.
(gcry_cipher_map_name): Adjusted to use new module management.
(cipher_algo_to_string): Likewise.
(disable_cipher_algo): Likewise.
(check_cipher_algo): Likewise.
(cipher_get_keylen): Likewise.
(cipher_get_blocksize): Likewise.
(gcry_cipher_open): Likewise.
(struct gcry_cipher_handle): Replaced members algo, algo_index,
blocksize, setkey, encrypt, decrypt, stencrypt, stdecrypt with one
member: cipher.
(gcry_cipher_open): Adjusted code for new handle structure.
(cipher_setkey): Likewise.
(cipher_setiv): Likewise.
(cipher_reset): Likewise.
(do_ecb_encrypt): Likewise.
(do_ecb_decrypt): Likewise.
(do_cbc_encrypt): Likewise.
(do_cbc_decrypt): Likewise.
(do_cfb_encrypt): Likewise.
(do_cfb_decrypt): Likewise.
(do_ctr_encrypt): Likewise.
(cipher_encrypt): Likewise.
(gcry_cipher_encrypt): Likewise.
(cipher_decrypt): Likewise.
(gcry_cipher_decrypt): Likewise.
(cipher_sync): Likewise.
(gcry_cipher_ctl): Likewise.
* pubkey.c: Removed struct pubkey_table_s.
Changed definition of pubkey_table.
Removed definition of disabled_algos.
(pubkeys_registered, default_pubkeys_registered): New variables.
(REGISTER_DEFAULT_PUBKEYS): New macro.
(setup_pubkey_table): Removed function.
(load_pubkey_modules): Removed function.
(gcry_pubkey_register_default): New function.
(gcry_pubkey_lookup_func_id): New function.
(gcry_pubkey_lookup_func_name): New function.
(gcry_pubkey_lookup_id): New function.
(gcry_pubkey_lookup_name): New function.
(gcry_pubkey_id_new): New function.
(gcry_pubkey_register): New function.
(gcry_pubkey_unregister): New function.
(gcry_pk_map_name): Adjusted to use new module management.
(gcry_pk_algo_name): Likewise.
(disable_pubkey_algo): Likewise.
(check_pubkey_algo): Likewise.
(pubkey_get_npkey): Likewise.
(pubkey_get_nskey): Likewise.
(pubkey_get_nsig): Likewise.
(pubkey_get_nenc): Likewise.
(pubkey_generate): Likewise.
(pubkey_check_secret_key): Likewise.
(pubkey_encrypt): Likewise.
(pubkey_decrypt): Likewise.
(pubkey_sign): Likewise.
(pubkey_verify): Likewise.
(gcry_pk_get_nbits): Likewise.
(gcry_pk_algo_info): Likewise.
* md.c: Removed struct md_digest_list_s.
(digest_list): Changed definition.
(digests_registered, default_digests_registered): New variables.
(REGISTER_DEFAULT_DIGESTS): New macro.
(new_list_item): Removed function.
(setup_md_table): Removed function.
(load_digest_module): Removed function.
(gcry_digest_register_default): New function.
(gcry_digest_lookup_func_id): New function.
(gcry_digest_lookup_func_name): New function.
(gcry_digest_lookup_id): New function.
(gcry_digest_lookup_name): New function.
(gcry_digest_id_new): New function.
(gcry_digest_register): New function.
(gcry_digest_unregister): New function.
(GcryDigestEntry): New type.
(struct gcry_md_context): Adjusted type of `list'.
(gcry_md_map_name): Adjusted to use new module management.
(digest_algo_to_string): Likewise.
(check_digest_algo): Likewise.
(md_enable): Likewise.
(md_digest_length): Likewise.
(md_asn_oid): Likewise.
2003-04-07 Moritz Schulte <moritz@g10code.com>
* pubkey.c: Replaced PUBKEY_ALGO_DSA with GCRY_PK_DSA,
PUBKEY_ALGO_RSA with GCRY_PK_RSA and PUBKEY_ALGO_ELGAMAL with
GCRY_PK_ELG.
* dsa.c: Replaced PUBKEY_ALGO_DSA with GCRY_PK_DSA.
2003-04-01 Moritz Schulte <moritz@g10code.com>
* des.c: Removed checks for GCRY_CIPHER_3DES and GCRY_CIPHER_DES.
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* dynload.c (_gcry_enum_gnupgext_pubkeys): Adjust `encrypt' and
`decrypt' function arguments.
(_gcry_enum_gnupgext_pubkeys): Likewise.
* dynload.h: Likewise.
* pubkey.c (dummy_decrypt): Add argument: int flags.
(dummy_encrypt): Likewise.
* elgamal.c (_gcry_elg_encrypt): Add argument: int flags.
(_gcry_elg_decrypt): Likewise.
* rsa.c (_gcry_rsa_encrypt): Add argument: int flags.
(_gcry_rsa_decrypt): Likewise.
* pubkey.c: Add `flags' argument to members `encrypt' and
`decrypt' of struct `pubkey_table_s'.
* rsa.h: Add `flags' argument to function declarations.
* elgamal.h: Likewise.
* pubkey.c (sexp_data_to_mpi): New variable: int parsed_flags.
(sexp_data_to_mpi): Set `parsed_flags'.
(sexp_data_to_mpi): New argument: int *flags.
(gcry_pk_encrypt): New variable: int flags.
(gcry_pk_encrypt): Pass `flags' to pubkey_encrypt.
(pubkey_encrypt): New variable: int flags.
(pubkey_encrypt): Pass `flags' to pubkey encrypt function.
(pubkey_decrypt): Likewise.
(pubkey_decrypt): Pass `flags' to pubkey encrypt function.
(gcry_pk_encrypt): Include `flags' s-exp in return list.
(sexp_to_enc): New argument: int *flags.
(gcry_pk_decrypt): New variable: int flags.
(gcry_pk_decrypt): Pass `flags' to pubkey_decrypt.
(sexp_to_enc): New variable: int parsed_flags.
(sexp_to_enc): Set `parsed_flags'.
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exponent.
(_gcry_rsa_generate): Ditto.
* elgamal.c (_gcry_elg_generate): Must add an dummy argument
instead of USE_E.
* dsa.c (_gcry_dsa_generate): Ditto.
* pubkey.c (dummy_generate): Ditto.
(pubkey_generate): Add USE_E arg and pass it down.
(gcry_pk_genkey): Detect "rsa-use-e" parameter and pass it to generate.
* pubkey.c (sexp_to_enc): New arg RET_MODERN.
(gcry_pk_decrypt): Make use of it to return a real S-expression.
Return better error codes.
(gcry_pk_verify): Return better error codes.
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* 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.
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