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2011-10-18Merge branch 'pg/des-cfb-functions'Sverker Eriksson
* pg/des-cfb-functions: [crypto] Remove swedish characters from test code [crypto] Add DES and Triple DES cipher feedback (CFB) mode functions OTP-9640
2011-10-18[crypto] Add DES and Triple DES cipher feedback (CFB) mode functionsPaul Guyot
2011-09-28Merge branch 'dev' into majorSverker Eriksson
2011-09-21Revert "Support 'md2' hash in crypto:rsa_sign/3 and crypto:rsa_verify/4"Sverker Eriksson
This reverts commit 82897cc8f399fab832148711b586215c9a3f7af1.
2011-09-20Merge branch 'dev' into majorHenrik Nord
Conflicts: erts/aclocal.m4 erts/include/internal/ethread_header_config.h.in
2011-09-20Merge branch 'cr/md2-With-RSA-Encryption' into devHenrik Nord
* cr/md2-With-RSA-Encryption: Document crypto:sha_mac_96/2 to compute an SHA MAC, not MD5 Support md2WithRSAEncryption certificates in public_key Support 'md2' hash in crypto:rsa_sign/3 and crypto:rsa_verify/4 OTP-9554
2011-09-08Merge branch 'dev' into majorHenrik Nord
2011-09-06Support 'md2' hash in crypto:rsa_sign/3 and crypto:rsa_verify/4Christian von Roques
2011-08-11Fix win32 OpenSSL static linking broken in 20c9d6eDave Cottlehuber
2011-08-08*/c_src/Makefile*: Support parallel makeBjörn Gustavsson
Create directories first, not within implicit rules. If two 'install' instances runs at the same time attempting to create a directory, one of them may fail with an "File exists" error. I tried to use order-only prerequisites to create the directories, but run into two problems: First, order-only prerequisites are only implemented in Make 3.80 and later. Second, on a computer running Solaris/Intel 2.8 (with Make 3.80), order-only prerequisites seemed to work like ordinary prerequisites, causing targets to be re-built if the timestamp for the directory changed. Therefore, using a shell command to run mkdir seems to be the more portable solution.
2011-05-20Update copyright yearsBjörn-Egil Dahlberg
2011-05-19Merge branch 'sverker/crypto-aes-ctr-stream/OTP-9275' into devSverker Eriksson
* sverker/crypto-aes-ctr-stream/OTP-9275: Stepping vsn for R14B03 Add true streaming AES (CTR) encryption and streaming HMAC operations
2011-05-18Add true streaming AES (CTR) encryption and streaming HMAC operationsTravis Jensen
The current crypto module implementations require all of the data being encrypted or authenticated to be in memory at one time. When trying to encrypt or authenticate a large file (on order of GBs), this is problematic. The implementation of AES CTR uses the same underlying implementation as aes_ctr_[en|de]crypt, but hands the state back to the client after every operation. The HMAC implementation differs from the previous implementations of sha_mac and md5_mac. The old implementations did not utilize the OpenSSL HMAC implementation. In order to ensure that I didn't implement something incorrectly, I chose to use the OpenSSL HMAC implementation directly, since it handles streaming as well. This has the added side benefit of allowing other hash functions to be used as desired (for instances, I added support for ripemd160 hashing). While I haven't done this, it seems like the existing md5_mac and sha_mac functions could either be depricated or redefined in terms of the new hmac_ functions. Update AES CTR and HMAC streaming with code review input Ensure that memcpy operations in hmac operations are being size checked properly. Rename aes_ctr_XXX_with_state to aes_ctr_stream_XXX. Remove redundant hmac_init_[sha|md5|ripemd160] functions. Fix documentation for hmac_final_n. Fix possible error using negative value as a marker on an unsigned int Now, use a separate marker and add a unit test to test specifically for a case where HashLen is larger than the underlying resultant hash. Revert "Fix possible error using negative value as a marker on an unsigned int" This reverts commit 59cb177aa96444c0fd3ace6d01f7b8a70dd69cc9. Resolve buffer overflow posibility on an unsigned int. Change handling the marker for HashLen to use the fact that a second parameter that has to be the the HashLen was passed. Also, ensure that HashLen parameter is positive.
2011-05-10Link OpenSSL libraries static on WindowsPatrik Nyblom
2011-04-19Renamed the function strong_rand_uniform to strong_rand_mpint.Niclas Eklund
Added some checks in crypto.erl and crypto.c. Changed ssh_bits to use strong_rand_mpint.
2011-04-15Adds NIFs for cryptographically strong random number generation.Niclas Eklund
Also adds documentation and unit tests. Thanks to Geoff Cant.
2011-03-11Update copyright yearsBjörn-Egil Dahlberg
2011-02-28Make crypto.c work with valgrind 3.6 and correct cerl.srcPatrik Nyblom
2010-11-17crypto CTR supportSverker Eriksson
2010-09-03Fix memory leaks in cryptoRickard Green
2010-09-02Build opt, debug and valgrind libraries as separate librariesRickard Green
The NIF library for crypto can now be built for valgrind and/or debug as separate NIF libraries that will be automatically loaded if the runtime system has been built with a matching build type.
2010-09-02Fix valgrind buildRickard Green
2010-08-20Fix RC4 stream cipher binding (crypto:rc4_encrypt_with_state/2)Paul Guyot
2010-06-09OTP-8700 crypto:dss_sign and dss_verify with pre-hashed digest.Sverker Eriksson
New variants of crypto:dss_sign and crypto:dss_verify with an extra argument to control how the digest is calculated.
2010-06-03OTP-8555 Send message from NIFSverker Eriksson
New NIF features: Send messages from a NIF, or from thread created by NIF, to any local process (enif_send) Store terms between NIF calls (enif_alloc_env, enif_make_copy) Create binary terms with user defined memory management (enif_make_resource_binary)
2010-04-28OTP-8333 Crypto using NIF'sSverker Eriksson
crypto application changed to use NIFs instead of driver.
2010-04-01Merge branch 'au/crypto' into devErlang/OTP
* au/crypto: Add missing docs for crypto:md4/1 Add des_ecb_encrypt/2 and des_ecb_decrypt/2 to crypto module OTP-8551 au/crypto des_ecb_encrypt/2 and des_ecb_decrypt/2 has been added to the crypto module. The crypto:md4/1 function has been documented.
2010-03-01Add des_ecb_encrypt/2 and des_ecb_decrypt/2 to crypto moduleAlexander Uvarov
2010-02-12Merge branch 'kr/crypto_makefile' into ccase/r13b04_devErlang/OTP
* kr/crypto_makefile: Fix Makefile permission problem of crypto library on FreeBSD Erlang/OTP building
2010-02-10Fix Makefile permission problem of crypto library on FreeBSD Erlang/OTP buildingKenji Rikitake
This patch changes INSTALL_PROGRAM to INSTALL_DATA for the Makefile at lib/crypto/priv/obj, which discontinues the building procedure of Erlang/OTP on FreeBSD. Originally posted by Giacomo Olgeni as a part of FreeBSD port patch files. See http://www.erlang.org/cgi-bin/ezmlm-cgi?3:mss:335:200811:hijljjocpmpkhgkhfkdl for the detailed analysis.
2010-02-03OTP-8323 Cross compilation improvements and other build systemRickard Green
improvements. Most notable: Lots of cross compilation improvements. The old cross compilation support was more or less non-existing as well as broken. Please, note that the cross compilation support should still be considered as experimental. Also note that old cross compilation configurations cannot be used without modifications. For more information on cross compiling Erlang/OTP see the $ERL_TOP/xcomp/README file. Support for staged install using <url href="http://www.gnu.org/prep/standards/html_node/DESTDIR.html">D ESTDIR</url>. The old broken INSTALL_PREFIX has also been fixed. For more information see the $ERL_TOP/README file. Documentation of the release target of the top Makefile. For more information see the $ERL_TOP/README file. make install now by default creates relative symbolic links instead of absolute ones. For more information see the $ERL_TOP/README file. $ERL_TOP/configure --help=recursive now works and prints help for all applications with configure scripts. Doing make install, or make release directly after make all no longer triggers miscellaneous rebuilds. Existing bootstrap system is now used when doing make install, or make release without a preceding make all. The crypto and ssl applications use the same runtime library path when dynamically linking against libssl.so and libcrypto.so. The runtime library search path has also been extended. The configure scripts of erl_interface and odbc now search for thread libraries and thread library quirks the same way as erts do. The configure script of the odbc application now also looks for odbc libraries in lib64 and lib/64 directories when building on a 64-bit system. The config.h.in file in the erl_interface application is now automatically generated in instead of statically updated which reduces the risk of configure tests without any effect.
2009-12-11Add Blowfish ECB, CBC and OFB modesPaul Oliver
My previous patch added CFB mode. This patch adds all remaining Blowfish modes. According to the man page http://www.fifi.org/cgi-bin/man2html/usr/share/man/man3/blowfish.3ssl.gz these are available in all versions of OpenSSL. [ Squashed in elimination of signed/unsigned compiler warnings. /bg ]
2009-11-20The R13B03 release.OTP_R13B03Erlang/OTP
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