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2013-01-18Merge branch 'nox/enable-silent-rules/OTP-10726'Björn-Egil Dahlberg
* nox/enable-silent-rules/OTP-10726: Implement ./otp_build configure --enable-silent-rules
2013-01-15Implement ./otp_build configure --enable-silent-rulesAnthony Ramine
With silent rules, the output of make is less verbose and compilation warnings are easier to spot. Silent rules are disabled by default and can be disabled or enabled at will by make V=0 and make V=1.
2012-12-19fix missing defines for RIPEMD160_CTX_LEN and RIPEMD160_LENMichael Loftis
A couple of #defines were missed in my previous patch.
2012-12-18add ripemd160 support to cryptoMichael Loftis
add ripemd160 message digest support to the crypto app, includes some test cases.
2012-12-04crypto: Let info_lib return header version instead of lib versionSverker Eriksson
2012-12-04crypto: Throw notsup for DES3 CFB encryption for old opensslSverker Eriksson
An attempt to enable the use of openssl 0.9.7
2012-10-22crypto: Link crypto_callback staticallySverker Eriksson
if static linking of openssl is used.
2012-10-22crypto: Add debug print macrosSverker Eriksson
2012-10-16crypto: Enable runtime upgrade of cryptoSverker Eriksson
2012-10-09crypto: Make unloading of crypto saferSverker Eriksson
Facts: crypto nif-lib registers callback functions that openssl uses for memory management and thread synchronization. The callback functions can only be set once, openssl does not allow changing the callback functions. Problem: If openssl is dynamicly linked to crypto, you might get s scenario where the crypto lib is unloaded while leaving openssl loaded with its old pointers to the unloaded crypto code intact. If crypto is then reloaded (by init:restart() for example), the crypto nif-lib might get relocated at a different address. crypto calls openssl which in turn calls the old invalid callback functions...kaboom. Solution: Break apart the callback functions into a separate dynamic lib that crypto loads with dlopen. When crypto is unloaded the callback lib is left in place to be reused if/when crypto is loaded again.
2012-08-31Update copyright yearsBjörn-Egil Dahlberg
2012-08-29crypto: Fix buffer overflow bug in rsa_signSverker Eriksson
2012-08-23Merge branch 'ia/ssl/tls1.1and1.2' into maintIngela Anderton Andin
* ia/ssl/tls1.1and1.2: (46 commits) ssl: Clean up of code thanks to dialyzer ssl: Test suite adjustments ssl & public_key: Prepare for release ssl: Use crypto:strong_rand_bytes if possible ssl & public_key: Add use of more "sha-rsa oids" ssl: Fix inet header option to behave as in inet ssl: TLS 1.2: fix hash and signature handling ssl: TLS 1.2: fix Certificate Request list of Accepted Signatur/Hash combinations ssl: Add Signature Algorithms hello extension from TLS 1.2 ssl: Fix rizzo tests to run as intended ssl: TLS-1.1 and TLS-1.2 support should not be default until R16 ssl: Signture type bug ssl: Add crypto support check (TLS 1.2 require sha256 support) ssl: Dialyzer fixes ssl: IDEA cipher is deprecated by TLS 1.2 ssl: Run relevant tests for all SSL/TLS versions ssl: Add TLS version switches to openssl tests ssl: Enable TLS 1.2 ssl: Enable mac_hash for TLS 1.2 ssl: Implement TLS 1.2 signature support ...
2012-08-22crypto: Add sha224 for rsa sign/verifySverker Eriksson
2012-08-22crypto: Add sha224Sverker Eriksson
2012-08-22crypto: fix hmac_sha384 and add hmac test cases from RFC-4231Andreas Schultz
2012-08-22crypto: Add sha384Sverker Eriksson
2012-08-22crypto: Cleanup code for sha256 and sha512Sverker Eriksson
2012-08-22crypto: Add SHA256 and SHA512 based MACsAndreas Schultz
2012-08-22crypto: Redo interface for rsa and dss hash signingSverker Eriksson
Replace _hash functions with {digest,_} argument to existing sign/verify functions.
2012-08-22crypto: Add rsa and dss hash signing supportAndreas Schultz
2012-07-04crypto: Allow aes_cfb_128_{en|de}crypt to accept unaligned dataSverker Eriksson
Remove the need for padding up to 16-byte multiple.
2012-06-05Update to work with whitespace in exec pathLukas Larsson
OTP-10106 OTP-10107
2012-04-20crypto: Optimize RSA private key handlingSverker Eriksson
by using extra redundant information as part of the key that will speed things up for OpenSSL. Affects rsa_sign, rsa_private_encrypt and rsa_private_decrypt.
2012-04-11crypto: Remove unnecessary dependency to libsslSverker Eriksson
crypto only uses libcrypto. Superfluous dependency introduced in R14B04 by 52230a417ad0057.
2011-11-30crypto: Add sha{256,384,512} to rsa_verifySverker Eriksson
2011-11-30crypto: Add sha256 and sha512Sverker Eriksson
No test and doc
2011-11-01Additions to crypto and public_key needed for full PKCS-8 supportIngela Anderton Andin
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
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