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* Added Extended Hash-Based Signatures (XMSS)Matthias Gierlings2016-11-1137-1/+4412
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [1] XMSS: Extended Hash-Based Signatures, draft-itrf-cfrg-xmss-hash-based-signatures-06 Release: July 2016. https://datatracker.ietf.org/doc/ draft-irtf-cfrg-xmss-hash-based-signatures/?include_text=1 Provides XMSS_PublicKey and XMSS_PrivateKey classes as well as implementations for the Botan interfaces PK_Ops::Signature and PK_Ops::Verification. XMSS has been integrated into the Botan test bench, signature generation and verification can be tested independently by invoking "botan-test xmss_sign" and "botan-test xmss_verify" - Some headers that are not required to be exposed to users of the library have to be declared as public in `info.txt`. Declaring those headers private will cause the amalgamation build to fail. The following headers have been declared public inside `info.txt`, even though they are only intended for internal use: * atomic.h * xmss_hash.h * xmss_index_registry.h * xmss_address.h * xmss_common_ops.h * xmss_tools.h * xmss_wots_parameters.h * xmss_wots_privatekey.h * xmss_wots_publickey.h - XMSS_Verification_Operation Requires the "randomness" parameter out of the XMSS signature. "Randomness" is part of the prefix that is hashed *before* the message. Since the signature is unknown till sign() is called, all message content has to be buffered. For large messages this can be inconvenient or impossible. **Possible solution**: Change PK_Ops::Verification interface to take the signature as constructor argument, and provide a setter method to be able to update reuse the instance on multiple signatures. Make sign a parameterless member call. This solution requires interface changes in botan. **Suggested workaround** for signing large messages is to not sign the message itself, but to precompute the message hash manually using Botan::HashFunctio and sign the message hash instead of the message itself. - Some of the available test vectors for the XMSS signature verification have been commented out in order to reduce testbench runtime.
* Merge GH #552 Add Cipher_Mode::reset, better AEAD testsJack Lloyd2016-11-1026-64/+491
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| * Cipher_Mode and AEAD_Mode improvementsDaniel Neus2016-11-0826-64/+491
| | | | | | | | | | | | | | | | | | | | | | | | See PR #552 - Add Cipher_Mode::reset() which resets just the message specific state and allows encrypting again under the existing key - In Cipher_Mode::clear() (at some planes) use cipher->clear() instead of resetting the pointer which would make the cipher object unusable - EAX_Decryption::output_length() bugfix?! Now its possible to decrypt an empty ciphertext (just a tag) - Bugfix for GCM_Decryption::finish() - set tag length in GCM_Mode::name() - Cipher_Mode tests: add tests for reset()and process() - AEAD_Mode tests: add tests for reset(), clear(), update() and process()
* | Add SHAKE-128 and SHAKE-256 as hash functionsJack Lloyd2016-11-1013-93/+329
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* | Remove remaining old style casts.Jack Lloyd2016-11-093-7/+6
| | | | | | | | | | | | Still not a hard error even in maintainer mode because sometimes system headers pull in C style casts via macros (eg MAP_FAILED). But, it not being a hard error makes it easy to backslide.
* | NewHope cleanupJack Lloyd2016-11-091-63/+300
| | | | | | | | Remove old style casts, wrap some very long lines.
* | Check missing Pipe::read return valuesJack Lloyd2016-11-092-6/+12
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* | Add BOTAN_WARN_UNUSED_RESULT macroJack Lloyd2016-11-093-13/+19
| | | | | | | | Only works for GCC and Clang
* | Assert expected EOF from readJack Lloyd2016-11-091-1/+1
| | | | | | | | Found by Coverity.
* | Fix version number typoJack Lloyd2016-11-091-1/+1
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* | Merge GH #720 Fix bakefile creationJack Lloyd2016-11-081-0/+4
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| * | fix: bakefile not created when specifying "--with-bakefile"Daniel Neus2016-11-081-0/+4
| |/ | | | | | | somehow missed this in PR #360
* | Correct comment [ci skip]Jack Lloyd2016-11-081-1/+1
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* | Remove Key_Type typedefsJack Lloyd2016-11-0814-32/+0
| | | | | | | | Also part of Algo_Registry and not needed after #668
* | Remove Spec typedef from pk_opsJack Lloyd2016-11-081-35/+0
|/ | | | Was used by Algo_Registry lookups, no longer needed after #668
* Add CPUID::is_little_endianJack Lloyd2016-11-072-0/+35
| | | | | Having a runtime endian test to verify against the build setting is useful.
* Update todoJack Lloyd2016-11-071-2/+12
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* If peek fails, force EOF with a readJack Lloyd2016-11-071-0/+3
| | | | | | DataSource_Stream::peek resets EOF bit after a failed peek Fixes #657 cert_info infinite loop
* Remove mention of GNU MP engine optionJack Lloyd2016-11-071-6/+1
| | | | | | | | Was removed in 1.11.10, but reference here remained. GH #719 Update OpenSSL requirements - 1.0.0 and all older versions are EOL [ci skip]
* Add OID for XMSSJack Lloyd2016-11-061-0/+3
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* Update Doxygen comment [ci skip]Jack Lloyd2016-11-061-1/+0
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* Fix Sphinx formatting errorsJack Lloyd2016-11-062-9/+10
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* Add ec_group_info cmdletJack Lloyd2016-11-061-0/+35
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* Add signature KAT test for GOST 34.10-2001Jack Lloyd2016-11-063-1/+49
| | | | | | Vectors here just whatever we spit out, but I can't find any GOST vectors using the 'A' param set. Anyway at least with this, we are testing to have consistent behavior across platforms.
* Merge GH #716 Add Barrier type, correct Threaded_ForkJack Lloyd2016-11-065-12/+93
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| * Keep track of the number of synchronisations achievedJoel Low2016-11-062-3/+11
| | | | | | | | | | This allows wait() to be called immediately after sync() returns, even if not all of the waiting threads have awoken.
| * Re-enable the Threaded Fork testJoel Low2016-11-061-1/+1
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| * Implement barriers for Threaded ForkJoel Low2016-11-064-11/+84
|/ | | | | | | | This commit introduces a concept of a barrier, where all threads must synchronise before continuing. Threaded Fork uses this to ensure that all input is consumed by each sink exactly once. Fixes #695.
* Tweak readme textsJack Lloyd2016-11-054-45/+45
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* Update gitignoreJack Lloyd2016-11-051-0/+6
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* Revert "Move contrib/sqlite to github.com/randombit/botan-sqlite"Jack Lloyd2016-11-057-0/+792
| | | | | | This reverts commit cfb12bf77940c566de1e6de4a79db6fe0d02ef1e. tl;dr monorepo is better, especially for a project this small.
* Fixes for PerlJack Lloyd2016-11-052-2/+3
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* Revert "Remove the Perl XS module"Jack Lloyd2016-11-0516-0/+1899
| | | | | | | This reverts commit 2ec08fa6b5fd270e50f8526c1c6dfaabfda66e02. The Perl wrapper was removed as unmaintained, but nobody is likely to maintain it if they don't know it exists.
* Add an additional test for Threaded_ForkJack Lloyd2016-11-051-0/+25
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* Fix test, catching wrong exception typeJack Lloyd2016-11-051-1/+1
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* Merge GH #709 Fix DSA param gen for FIPS 186-3Jack Lloyd2016-11-051-5/+3
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| * Fix DSA parameter generation to use the correct loop bound.Jack Lloyd2016-11-031-5/+3
| | | | | | | | | | | | | | | | 4096 is the value from FIPS 186-2, FIPS 186-3 uses 4*pbits which is the obvious extension of the FIPS 186-2 scheme to larger parameter sizes. Pointed out by @neverhub Removes support for 512 and 768 bit DSA groups because WTF no.
* | Update release notesJack Lloyd2016-11-041-0/+25
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* | Avoid bogus include with compression disabledJack Lloyd2016-11-041-1/+4
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* | Merge GH #710 Allow custom EC curve to be specified at build timeJack Lloyd2016-11-047-2/+78
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| * | Change oids.py and regenerate oids.cppRené Korthaus2016-11-032-1/+11
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| * | Add an in-house EC curve for TLS at compile-timeRené Korthaus2016-11-036-1/+67
| | | | | | | | | | | | | | | | | | One additional, application-specific curve can be added at compile time, using the new configure.py --house-curve=curve.pem,funky311,1.2.3.4,FEFF.
* | | Merge GH #714 Use pk_ops_fwd headerJack Lloyd2016-11-041-12/+1
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| * | | use "forward declare header" pk_ops_fwd.h instead of self forward declaring themDaniel Neus2016-11-041-12/+1
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* | | | Skip bzip2 compression entropy testsJack Lloyd2016-11-041-8/+5
| | | | | | | | | | | | | | | | Large block size makes the differential test fragile.
* | | | Fix entropy testsJack Lloyd2016-11-041-6/+3
| | | | | | | | | | | | | | | | This interface changed, and it seems the test was only partially updated.
* | | | Handle missing SHA-x in DSA param gen testJack Lloyd2016-11-041-8/+13
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* | | | Don't require compression in filter codeJack Lloyd2016-11-043-1/+8
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* | | | Disable compression module if no compression library support enabled.Jack Lloyd2016-11-041-0/+8
| | | | | | | | | | | | | | | | | | | | Otherwise user is given a compression.h header that seems functional but does nothing at all because make_compressor never returns anything.
* | | | Fix PKCS11 test errorJack Lloyd2016-11-045-22/+66
|/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previously PKCS11_ECDSA_PrivateKey::check_key failed because no verification is possible using this key type (does not derive from public key). Split keypair consistency to allow two key arguments. ECDSA keypair consistency disabled in the tests still, because SoftHSMv2 gives mechanism invalid errors. I think this is a SoftHSMv2 issue with the signature mechanism. Remove no longer used Key_Type typedefs (need to be removed everywhere). GH #712
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