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path: root/cipher/crc.c
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2016-03-12Add Intel PCLMUL implementations of CRC algorithmsJussi Kivilinna1-2/+57
* cipher/Makefile.am: Add 'crc-intel-pclmul.c'. * cipher/crc-intel-pclmul.c: New. * cipher/crc.c (USE_INTEL_PCLMUL): New macro. (CRC_CONTEXT) [USE_INTEL_PCLMUL]: Add 'use_pclmul'. [USE_INTEL_PCLMUL] (_gcry_crc32_intel_pclmul) (gcry_crc24rfc2440_intel_pclmul): New. (crc32_init, crc32rfc1510_init, crc24rfc2440_init) [USE_INTEL_PCLMUL]: Select PCLMUL implementation if SSE4.1 and PCLMUL HW features detected. (crc32_write, crc24rfc2440_write) [USE_INTEL_PCLMUL]: Use PCLMUL implementation if enabled. (crc24_init): Document storage format of 24-bit CRC. (crc24_next4): Use only 'data' for last table look-up. * configure.ac: Add 'crc-intel-pclmul.lo'. * src/g10lib.h (HWF_*, HWF_INTEL_SSE4_1): Update HWF flags to include Intel SSE4.1. * src/hwf-x86.c (detect_x86_gnuc): Add SSE4.1 detection. * src/hwfeatures.c (hwflist): Add 'intel-sse4.1'. * tests/basic.c (fillbuf_count): New. (check_one_md): Add "?" check (million byte data-set with byte pattern 0x00,0x01,0x02,...); Test all buffer sizes 1 to 1000, for "!" and "?" checks. (check_one_md_multi): Skip "?". (check_digests): Add "?" test-vectors for MD5, SHA1, SHA224, SHA256, SHA384, SHA512, SHA3_224, SHA3_256, SHA3_384, SHA3_512, RIPEMD160, CRC32, CRC32_RFC1510, CRC24_RFC2440, TIGER1 and WHIRLPOOL; Add "!" test-vectors for CRC32_RFC1510 and CRC24_RFC2440. -- Add Intel PCLMUL accelerated implmentations of CRC algorithms. CRC performance is improved ~11x on x86_64 and i386 on Intel Haswell, and ~2.7x on Intel Sandy-bridge. Benchmark on Intel Core i5-4570 (x86_64, 3.2 Ghz): Before: | nanosecs/byte mebibytes/sec cycles/byte CRC32 | 0.865 ns/B 1103.0 MiB/s 2.77 c/B CRC32RFC1510 | 0.865 ns/B 1102.7 MiB/s 2.77 c/B CRC24RFC2440 | 0.865 ns/B 1103.0 MiB/s 2.77 c/B After: | nanosecs/byte mebibytes/sec cycles/byte CRC32 | 0.079 ns/B 12051.7 MiB/s 0.253 c/B CRC32RFC1510 | 0.079 ns/B 12050.6 MiB/s 0.253 c/B CRC24RFC2440 | 0.079 ns/B 12100.0 MiB/s 0.252 c/B Benchmark on Intel Core i5-4570 (i386, 3.2 Ghz): Before: | nanosecs/byte mebibytes/sec cycles/byte CRC32 | 0.860 ns/B 1109.0 MiB/s 2.75 c/B CRC32RFC1510 | 0.861 ns/B 1108.3 MiB/s 2.75 c/B CRC24RFC2440 | 0.860 ns/B 1108.6 MiB/s 2.75 c/B After: | nanosecs/byte mebibytes/sec cycles/byte CRC32 | 0.078 ns/B 12207.0 MiB/s 0.250 c/B CRC32RFC1510 | 0.078 ns/B 12207.0 MiB/s 0.250 c/B CRC24RFC2440 | 0.080 ns/B 11925.6 MiB/s 0.256 c/B Benchmark on Intel Core i5-2450M (x86_64, 2.5 Ghz): Before: | nanosecs/byte mebibytes/sec cycles/byte CRC32 | 1.25 ns/B 762.3 MiB/s 3.13 c/B CRC32RFC1510 | 1.26 ns/B 759.1 MiB/s 3.14 c/B CRC24RFC2440 | 1.25 ns/B 764.9 MiB/s 3.12 c/B After: | nanosecs/byte mebibytes/sec cycles/byte CRC32 | 0.451 ns/B 2114.3 MiB/s 1.13 c/B CRC32RFC1510 | 0.451 ns/B 2114.6 MiB/s 1.13 c/B CRC24RFC2440 | 0.457 ns/B 2085.0 MiB/s 1.14 c/B Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>
2015-10-28md: add variable length output interfaceJussi Kivilinna1-5/+3
* cipher/crc.c (_gcry_digest_spec_crc32) (_gcry_digest_spec_crc32_rfc1510, _gcry_digest_spec_crc24_rfc2440): Set 'extract' NULL. * cipher/gostr3411-94.c (_gcry_digest_spec_gost3411_94) (_gcry_digest_spec_gost3411_cp): Ditto. * cipher/keccak.c (_gcry_digest_spec_sha3_224) (_gcry_digest_spec_sha3_256, _gcry_digest_spec_sha3_384) (_gcry_digest_spec_sha3_512): Ditto. * cipher/md2.c (_gcry_digest_spec_md2): Ditto. * cipher/md4.c (_gcry_digest_spec_md4): Ditto. * cipher/md5.c (_gcry_digest_spec_md5): Ditto. * cipher/rmd160.c (_gcry_digest_spec_rmd160): Ditto. * cipher/sha1.c (_gcry_digest_spec_sha1): Ditto. * cipher/sha256.c (_gcry_digest_spec_sha224) (_gcry_digest_spec_sha256): Ditto. * cipher/sha512.c (_gcry_digest_spec_sha384) (_gcry_digest_spec_sha512): Ditto. * cipher/stribog.c (_gcry_digest_spec_stribog_256) (_gcry_digest_spec_stribog_512): Ditto. * cipher/tiger.c (_gcry_digest_spec_tiger) (_gcry_digest_spec_tiger1, _gcry_digest_spec_tiger2): Ditto. * cipher/whirlpool.c (_gcry_digest_spec_whirlpool): Ditto. * cipher/md.c (md_enable): Do not allow combination of HMAC and 'expandable-output function'. (md_final): Check if spec->read is NULL before calling. (md_read): Ditto. (md_extract, _gcry_md_extract): New. * doc/gcrypt.texi: Add SHA3 algorithms and gcry_md_extract. * src/cipher-proto.h (gcry_md_extract_t): New. (gcry_md_spec_t): Add 'extract'. * src/gcrypt-int.g (_gcry_md_extract): New. * src/gcrypt.h.in (gcry_md_extract): New. * src/libgcrypt.def: Add gcry_md_extract. * src/libgcrypt.vers: Add gcry_md_extract. * src/visibility.c (gcry_md_extract): New. * src/visibility.h (gcry_md_extract): New. -- Patch adds new interface for reading output from 'expandable-output function' MD algorithms that can give variable length output (ie. SHAKE algorithms from FIPS-202). New function to read output is gpg_error_t gcry_md_extract(gcry_md_hd_t md, int algo, void *buffer, size_t length); Function implicitly finalizes algorithm so that no new input can be given. Subsequents calls of the function return more output bytes from the algorithm. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>
2015-05-03More optimized CRC implementationsJussi Kivilinna1-160/+657
* cipher/crc.c (crc32_table, crc24_table): Replace with new table contents. (update_crc32, CRC24_INIT, CRC24_POLY): Remove. (crc32_next, crc32_next4, crc24_init, crc24_next, crc24_next4) (crc24_final): New. (crc24rfc2440_init): Use crc24_init. (crc32_write): Rewrite to use crc32_next & crc32_next4. (crc24_write): Rewrite to use crc24_next & crc24_next4. (crc32_final, crc32rfc1510_final): Use buf_put_be32. (crc24rfc2440_final): Use crc24_final & buf_put_le32. * tests/basic.c (check_digests): Add CRC "123456789" tests. -- Patch adds more optimized CRC implementations generated with universal_crc tool by Danjel McGougan: http://www.mcgougan.se/universal_crc/ Benchmark on Intel Haswell (no-turbo, 3200 Mhz): Before: CRC32 | 2.52 ns/B 378.3 MiB/s 8.07 c/B CRC32RFC1510 | 2.52 ns/B 378.1 MiB/s 8.07 c/B CRC24RFC2440 | 46.62 ns/B 20.46 MiB/s 149.2 c/B After: CRC32 | 0.918 ns/B 1039.3 MiB/s 2.94 c/B CRC32RFC1510 | 0.918 ns/B 1039.0 MiB/s 2.94 c/B CRC24RFC2440 | 0.918 ns/B 1039.4 MiB/s 2.94 c/B Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>
2014-01-19md: Add Whirlpool bug emulation feature.Werner Koch1-3/+12
* src/gcrypt.h.in (GCRY_MD_FLAG_BUGEMU1): New. * src/cipher-proto.h (gcry_md_init_t): Add arg FLAGS. Change all code to implement that flag. * cipher/md.c (gcry_md_context): Replace SECURE and FINALIZED by bit field FLAGS. Add flag BUGEMU1. Change all users. (md_open): Replace args SECURE and HMAC by FLAGS. Init flags.bugemu1. (_gcry_md_open): Add for GCRY_MD_FLAG_BUGEMU1. (md_enable): Pass bugemu1 flag to the hash init function. (_gcry_md_reset): Ditto. -- This problem is for example exhibited in the Linux cryptsetup tool. See https://bbs.archlinux.org/viewtopic.php?id=175737 . It has be been tracked down by Milan Broz. The suggested way of using the flag is: if (whirlpool_bug_assumed) { #if GCRYPT_VERSION_NUMBER >= 0x010601 err = gcry_md_open (&hd, GCRY_MD_WHIRLPOOL, GCRY_MD_FLAG_BUGEMU1) if (gpg_err_code (err) == GPG_ERR_INV_ARG) error ("Need at least Libggcrypt 1.6.1 for the fix"); else { do_hash (hd); gcry_md_close (hd); } #endif } Signed-off-by: Werner Koch <wk@gnupg.org>
2013-10-02md: Simplify the message digest dispatcher md.c.Werner Koch1-0/+6
* src/gcrypt-module.h (gcry_md_spec_t): Move to ... * src/cipher-proto.h: here. Merge with md_extra_spec_t. Add fields ALGO and FLAGS. Set these fields in all digest modules. * cipher/md.c: Change most code to replace the former module system by a simpler system to gain information about the algorithms. Signed-off-by: Werner Koch <wk@gnupg.org>
2009-02-16Portability fixes.Werner Koch1-1/+0
2007-02-21A lot of cleanups as well as minor API changes.Werner Koch1-3/+5
Ported some changes from 1.2 to here.
2004-08-232004-08-23 Moritz Schulte <moritz@g10code.com>Moritz Schulte1-1/+1
* ac.c: Do not include <assert.h>. * rndegd.c: Likewise. * sha1.c: Likewise. * rndunix.c: Likewise. * rndlinux.c: Likewise. * rmd160.c: Likewise. * md5.c: Likewise. * md4.c: Likewise. * cipher.c: Likewise. * crc.c: Likewise. * blowfish.c: Likewise.
2003-10-27* configure.ac: Give a hint on where libgpg-error is available.Werner Koch1-3/+3
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.
2003-07-212003-07-21 Moritz Schulte <moritz@g10code.com>Moritz Schulte1-3/+3
* pubkey.c (gcry_pk_lookup_func_name): Use new member name `aliases' instead of `sexp_names'. * ac.c (gcry_ac_key_data_get): New function. * cipher.c (gcry_cipher_lookup_func_name): Fix return value. 2003-07-20 Moritz Schulte <moritz@g10code.com> * blowfish.c: Adjusted for new gcry_cipher_spec_t structure. * cast5.c: Likewise. * twofish.c: Likewise. * arcfour.c: Likewise. * rijndael.c (rijndael_oids, rijndael192_oids, rijndael256_oids): New variables, adjust for new gcry_cipher_spec_t structure. * des.c (oids_tripledes): New variable, adjust for new gcry_cipher_spec_t structure. * md.c (oid_table): Removed. * tiger.c (oid_spec_tiger): New variable. (digest_spec_tiger): Adjusted for new gry_md_spec_t structure. * sha512.c (oid_spec_sha512): New variable. (digest_spec_sha512): Adjusted for new gry_md_spec_t structure. * sha512.c (oid_spec_sha384): New variable. (digest_spec_sha384): Adjusted for new gry_md_spec_t structure. * sha256.c (oid_spec_sha256): New variable. (digest_spec_sha256): Adjusted for new gry_md_spec_t structure. * sha1.c (oid_spec_sha1): New variable. (digest_spec_sha1): Adjusted for new gry_md_spec_t structure. * rmd160.c (oid_spec_rmd160): New variable. (digest_spec_rnd160): Adjusted for new gry_md_spec_t structure. * md5.c (oid_spec_md5): New variable. (digest_spec_md5): Adjusted for new gry_md_spec_t structure. * md4.c (oid_spec_md4): New variable. (digest_spec_md4): Adjusted for new gry_md_spec_t structure. * crc.c (digest_spec_crc32, digest_spec_crc32_rfc1510, digest_spec_crc32_rfc2440): Adjusted for new gry_md_spec_t structure. 2003-07-19 Moritz Schulte <moritz@g10code.com> * md.c (gcry_md_lookup_func_oid): New function. (search_oid): New function, copied from cipher.c. (gcry_md_map_name): Adjust for new search_oid_interface. * cipher.c (oid_table): Removed table. (gcry_cipher_lookup_func_oid): New function. (search_oid): Rewritten to use the module functions. (gcry_cipher_map_name): Adjust for new search_oid interface. (gcry_cipher_mode_from_oid): Likewise.
2003-07-072003-07-07 Moritz Schulte <moritz@g10code.com>Moritz Schulte1-6/+6
* 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.
2003-06-182003-06-18 Moritz Schulte <moritz@g10code.com>Moritz Schulte1-3/+3
* 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.
2003-04-162003-04-16 Moritz Schulte <moritz@g10code.com>Moritz Schulte1-117/+41
* 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.
2003-01-21* crc.c: New.Werner Koch1-0/+371
* Makefile.am (EXTRA_PROGRAMS, EXTRA_crc_SOURCES): Add crc.c. * md.c (gcry_md_get_algo_dlen): Add values for CRC.
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