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2018-12-03Merge branch 'maint'Hans Nilsson
* maint: crypto: Engine valgrind fix crypto: Fix valgrind error in dh_generate/dh_compute crypto: Fix valgrind errors in pkey_crypt_nif crypto: Add some crypto:engine_unload in engine test suite crypto: Fix valgrind errors in privkey_to_pubkey crypto: Fix valgrind error for keys with passwords in Engines
2018-12-03crypto: Engine valgrind fixHans Nilsson
Fixes memory leak when a command has wrong type.
2018-11-19Merge branch 'maint'Hans Nilsson
* maint: public_key: Add Edward curves to the documentation public_key: Add ed25519 and ed448 sign/verify crypto: Add Edward curves to the documentation crypto: Add eddsa test case (ed25519 and ed448) crypto: Add ed25519 and ed448 sign/verify
2018-11-19crypto: Add ed25519 and ed448 sign/verifyHans Nilsson
2018-10-24Merge branch 'maint'Hans Nilsson
* maint: crypto: Fix tests failing if more than one test engine available This could happen in an Valgrind run: crypto: Disable engine tests on Darwin and Windows Does not work.
2018-10-24crypto: Fix tests failing if more than one test engine availableHans Nilsson
This could happen in an Valgrind run: === Reason: no case clause matching ["otp_test_engine.so", "otp_test_engine.valgrind.so"] in function crypto:check_otp_test_engine/1 (crypto.erl, line 2026) in call from engine_SUITE:engine_load_all_methods/1 (engine_SUITE.erl, line 154)
2018-09-21Merge branch 'maint'Hans Nilsson
* maint: crypto: Fix accidental merge
2018-09-21crypto: Fix accidental mergeHans Nilsson
Commit 8c47a7657d03777a03a6838c7ec937b6347d07f8 accidently reverted the changes in lib/crypto/src/crypto.erl correctly introduced in e8de0736005e91afd992e49f434e08c940eddfa0 This fix re-introduces the correct changes.
2018-09-19Merge branch 'maint'Hans Nilsson
* maint: crypto: Re-work the 'Description' section crypto: Add warnings in RefMan and User's Guide for experimental RSA opts
2018-09-18Merge pull request #1857 from RaimoNiskanen/raimo/rand-crypto-xoroshiro928Raimo Niskanen
OTP-14461 - New 'rand' algorithm: Xoroshiro928** also for 'crypto' Implement a new 'rand' algorithm named 'exro928ss' and a new 'crypto' plugin for 'rand' named 'crypto_aes'. Both are based on Xoroshiro928** which is derived from Xoroshiro1024** modified to use 58-bit words for performance reasons in the Erlang VM. Xoroshiro1024** has got the Xoroshiro1024 generator and the StarStar scrambler from the 2018 paper "Scrambled Linear Pseudorandom Number Generators" by David Blackman and Sebastiano Vigna. This generator and scrambler combination shows no systematic weaknesses in standard statistical tests as TestU01(BigCrush) and PractRand, unlike the previously used * and + scramblers in the 'rand' module that exhibit statistical weaknesses for the lowest bits. The 'crypto' plugin uses AES-256 as scrambler and the Xoroshiro928 as generator, which gives the same very long period and jump functions as for Xoroshiro928**, but a cryptographically secure scrambler gives absolutely no detectable statistical weaknesses regardless of how the generated numbers are used. The speed of 'exro928ss' is only about 30-50% slower than the default fast 'rand' algorithm, but the state is roughly the double and it produces about 8 times the garbage per iteration. The speed of 'crypto_aes' is about half (amortized) that of the default fast 'rand' algorithm which is fast and thanks to doing encryption in batches caching the result. Hence the state is much larger.
2018-09-18crypto: Add warnings in RefMan and User's Guide for experimental RSA optsHans Nilsson
2018-09-18crypto: Use aead functions for CHACHA20_POLY1305Hans Nilsson
This previously implemented cipher is a block cipher despite using chacha. It also uses the EVP_CIPHER_CTX api which now unifies AES_GCM and AES_CCM into one pair of encrypt and decrypt functions. By integrating the existing chacha20_poly1305 code into aead_encrypt and aead_decrypt we could remove two C-functions and simplify both the C-code and the corresponding Erlang code in the CRYPTO application.
2018-09-17Merge branch 'hans/crypto/aes_ccm/OTP-15286' into maintHans Nilsson
* hans/crypto/aes_ccm/OTP-15286: crypto: Fix no_aead test crypto: Document AES_CCM and fix errors in User's Guide The sizes in the Algorithms chapter for aes_gcm was wrong or incomplete. crypto: AES_CCM test case crypto: All aes_ccm vectors (including unused) This directory contains all aes_ccm vectors. However, effort is needed to include them in the test suite so they are left for later. crypto: Add AES_CCM crypto Will be increase interoperability of future SSL application versions. crypto: Generalize aes_gcm_(de|en)crypt nifs
2018-09-14crypto: Add AES_CCM cryptoHans Nilsson
Will be increase interoperability of future SSL application versions.
2018-09-14crypto: Generalize aes_gcm_(de|en)crypt nifsHans Nilsson
The EVP_CIPHER_CTX interface aims at enabling using the same code for many ciphers. Since we are going to add aes_ccm which is similar to aes_gcm, this commit is a preparation. It creates the aead_(de|en)crypt nifs and removes the old ones.
2018-09-14crypto: Add 'rsa_opts' to crypto:supports/0Hans Nilsson
Needed in future versions of the SSL application.
2018-09-13Use long period counter for crypto_aesRaimo Niskanen
Conflicts: lib/crypto/doc/src/crypto.xml lib/crypto/src/crypto.erl
2018-09-13Prototype crypto_aes PRNGRaimo Niskanen
Conflicts: lib/crypto/src/crypto.erl
2018-09-13crypto: Add missing documentation for enable_fips_mode/1Hans Nilsson
2018-09-13crypto: Rework -type and -specHans Nilsson
Check code and documentation and write -type/-spec or adjust existing. Prepare for doc generation
2018-09-07crypto: Bug fix - crypto:next_iv regarding aes_ige256Hans Nilsson
2018-09-07crypto: Bug fix - blowfish_cbc allowed in crypto:next_ivHans Nilsson
2018-08-23Merge branch 'hans/crypto/SHA3/OTP-15153' into maintHans Nilsson
* hans/crypto/SHA3/OTP-15153: crypto: Disable non-working SHA3_224 and SHA3_256 crypto: doc SHA3 (hash & hmac) crypto: Tests for SHA3 crypto: SHA3 hash on OpenSSL-1.1.1
2018-08-23crypto: doc SHA3 (hash & hmac)Hans Nilsson
2018-08-23crypto: -specHans Nilsson
2018-08-23crypto: chacha20 cipherHans Nilsson
2018-08-23crypto: Mac POLY1305 if >=OpenSSL 1.1.1-pre8Hans Nilsson
2018-08-23Merge branch 'maint-20' into maintLars Thorsen
* maint-20: Updated OTP version Prepare release Updated the engine load functionality Clean up bag index tables Conflicts: OTP_VERSION lib/crypto/c_src/crypto.c lib/crypto/doc/src/notes.xml lib/crypto/vsn.mk lib/mnesia/doc/src/notes.xml lib/mnesia/vsn.mk otp_versions.table
2018-08-21Updated the engine load functionalityLars Thorsen
- engine_load/3/4 can be called multiple times for same engine if it allows it (eg doesn't contain global data) - ensure_engine_loaded/2/3 is new functions that guarantees that the engine is just loaded once by adding it to OpenSSL internal engine list and check that before loading. - ensure_engine_unloaded/1/2 is new functions that is used to unload engines loaded with ensure_engine_loaded (remove it from OpenSSL internal engine list and then unload). - new utility functions engine_by_id/1, engine_add/1, engine_remove/1, engine_get_id/1 and engine_get_name/1
2018-08-16crypto: Put curve list in CHans Nilsson
2018-06-18Update copyright yearHenrik Nord
2018-06-11crypto: Add experimental x25519 and x448Hans Nilsson
Not to be used. Uses not yet released functions in OpenSSL 1.1.1-pre8-dev
2018-06-11crypto: Make 'curve' entry in crypto:supports() appear iff Curves is non-emptyHans Nilsson
2018-06-11crypto: Extend crypto:supports with 'curves'Hans Nilsson
"curves" in crypto:supports returns list of actually supported ec_curves
2018-03-22crypto: Improve load error messageSverker Eriksson
to only suggest missing OpenSSL if dlopen fails (load_failed).
2018-03-09crypto: Remove undocumented, unused and erroneous functionsHans Nilsson
crypto:dh_generate_parameters and crypto:dh_check
2017-12-04Merge branch 'maint'Lars Thorsen
2017-12-04[crypto] Add engine_ctrl_cmd_string() to APILars Thorsen
2017-12-01Merge branch 'maint'Hans Nilsson
* maint: crypto: engine_SUITE update crypto: fix pubkey_to_privkey
2017-12-01crypto: fix pubkey_to_privkeyHans Nilsson
2017-11-22Merge branch 'maint'Hans Nilsson
2017-11-21crypto: Fixes to make privkey_to_pubkey behave similar to other functionsHans Nilsson
2017-11-10Merge branch 'maint'Hans Nilsson
2017-11-10crypto: Add privkey_to_pubkey/2 to get the public key from a priv key in an ↵Hans Nilsson
Engine Only RSA and DSA so far.
2017-11-10Merge branch 'maint'Hans Nilsson
2017-11-10crypto: Define and export some types for engineHans Nilsson
2017-11-10crypto: Enable using pub/priv PKCS8 keys stored in an EngineHans Nilsson
2017-11-10Merge branch 'maint'Lars Thorsen
2017-11-10[crypto] Add support for loading an alternative EngineLars Thorsen
Add support to plug in alternative implementations for some or all of the cryptographic operations supported by the OpenSSL Engine API. When configured appropriately, OpenSSL calls the engine's implementation of these operations instead of its own.
2017-10-05Merge pull request #1573 from RaimoNiskanen/raimo/crypto/rand-cachedRaimo Niskanen
Rand plugin for cached strong crypto bytes OTP-13370
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