- 20 Mar, 2019 1 commit
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David von Oheimb authored
Reviewed-by:
Richard Levitte <levitte@openssl.org> Reviewed-by:
Matt Caswell <matt@openssl.org> Reviewed-by:
Nicola Tuveri <nic.tuv@gmail.com> (Merged from https://github.com/openssl/openssl/pull/8527)
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- 19 Mar, 2019 19 commits
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Shane Lontis authored
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Paul Dale <paul.dale@oracle.com> (Merged from https://github.com/openssl/openssl/pull/8507)
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Richard Levitte authored
OpenSSL will come with a set of well known providers, some of which need to be accessible from the start. These are typically built in providers, or providers that will work as fallbacks. We do this when creating a new provider store, which means that this will happen in every library context, regardless of if it's the global default one, or an explicitely created one. We keep the data about the known providers we want to make accessible this way in crypto/provider_predefined.h, which may become generated. For now, though, we make it simple and edited manually. Reviewed-by:
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Richard Levitte authored
To ensure that old applications aren't left without any provider, and at the same time not forcing any default provider on applications that know how to deal with them, we device the concept of fallback providers, which are automatically activated if no other provider is already activated. Reviewed-by:
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Matt Caswell authored
DSA can accept other digests other than SHA1. EC ignores the digest option altogether. Fixes #8425 Reviewed-by:
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Shane Lontis authored
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Rich Salz authored
They're only used in one place, and only for a legacy datatype. Reviewed-by:
Paul Yang <yang.yang@baishancloud.com> Reviewed-by:
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Dmitry Belyavskiy authored
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Dmitry Belyavskiy authored
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Vitezslav Cizek authored
The ecdh_c array is allocated of the same size as ecdh_choices, whose size depends on whether the support for binary curves is enabled or not. (The same goes for ecdsa_c). On systems without SIGALRM, ecdh_c is indexed by predefined constants intended for representing the index of the ciphers in the ecdh_choices array. However, in case of NO_EC2M some of the #defined constants won't match and would actually access the ecdh_c out-of-bounds. Use enum instead of a macro to define the curve indexes so they're within the bounds of the ecdh_c array. Reviewed-by:
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Vitezslav Cizek authored
openssl speed doesn't take into account that the library could be compiled without the support for the binary curves and happily uses them, which results in EC_GROUP_new_by_curve_name() errors. Reviewed-by:
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Pauli authored
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Dr. Matthias St. Pierre authored
The indentation in the Configure file is currently very strange when viewed in an editor with a tab width of four spaces, because it has mixed tab-and-whitespace indentation, which was apparently done with a tab width of eight spaces. This commit converts all tabs to spaces using expand(1) with default settings. To verify that there are only whitespace changes, use git show --ignore-space-change <this commit> Reviewed-by: -
Pauli authored
Free the allocated pointer on error. Reviewed-by:
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Hua Zhang authored
There are some compiling errors for mips32r6 and mips64r6: crypto/bn/bn-mips.S:56: Error: opcode not supported on this processor: mips2 (mips2) `mulu $1,$12,$7' crypto/mips_arch.h: Assembler messages: crypto/mips_arch.h:15: Error: junk at end of line, first unrecognized character is `&' Signed-off-by:
Hua Zhang <hua.zhang1974@hotmail.com> Reviewed-by:
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Richard Levitte authored
Fixes #8495 Reviewed-by:
Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com> (Merged from https://github.com/openssl/openssl/pull/8496)
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Richard Levitte authored
'openssl pkeyutl' uses stat() to determine the file size when signing using Ed25519/Ed448, and this was guarded with OPENSSL_NO_POSIX_IO. It is however arguable if stat() is a POSIX IO function, considering that it doesn't use file descriptors, and even more so since we use stat() elsewhere without that guard. This will allow test/recipes/20-test_pkeyutl.t to be able to do its work for Ed25519/Ed448 signature tests. Reviewed-by:
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Shane Lontis authored
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Benjamin Kaduk authored
The 'key' member of the (system-defined!) struct session op is of type c_caddr_t, which can be (signed) char, so inter-casting with the unsigned char* input to cipher_init() causes -Wpointer-sign errors, and we can't change the signature of cipher_init() due to the function pointer type required by EVP_CIPHER_meth_set_init(). As the least-bad option, introduce a void* cast to quell the following warning: engines/e_devcrypto.c:356:36: error: passing 'c_caddr_t' (aka 'const char *') to parameter of type 'const unsigned char *' converts between pointers to integer types with different sign [-Werror,-Wpointer-sign] return cipher_init(to_ctx, cipher_ctx->sess.key, EVP_CIPHER_CTX_iv(ctx), ^~~~~~~~~~~~~~~~~~~~ engines/e_devcrypto.c:191:66: note: passing argument to parameter 'key' here static int cipher_init(EVP_CIPHER_CTX *ctx, const unsigned char *key, Reviewed-by: -
Richard Levitte authored
A parameter requestor is never obligated to ask for all available parameters on an object. Unfortunately, Example 2 showed a code pattern that introduced such an obligation, and therefore needed a small adjustment. Reviewed-by:
Tim Hudson <tjh@openssl.org> (Merged from https://github.com/openssl/openssl/pull/8523)
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- 18 Mar, 2019 12 commits
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David von Oheimb authored
Complete and improve error output of parse_name() in apps/apps.c Reviewed-by:
Viktor Dukhovni <viktor@openssl.org> Reviewed-by:
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Bernd Edlinger authored
The secret point R can be recovered from S using the equation R = S - P. The X and Z coordinates should be sufficient for that. Reviewed-by:
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Bernd Edlinger authored
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David von Oheimb authored
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David von Oheimb authored
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David von Oheimb authored
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David von Oheimb authored
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Richard Levitte authored
This is an interface between Core dispatch table fetching and EVP_{method}_fetch(). All that's needed from the diverse method fetchers are the functions to create a method structure from a dispatch table, a function that ups the method reference counter and a function to free the method (in case of failure). This routine is internal to the EVP API andis therefore only made accessible within crypto/evp, by including evp_locl.h Reviewed-by: -
Richard Levitte authored
Fully assume that the method constructors use reference counting. Otherwise, we may leak memory, or loose track and do a double free. Reviewed-by:
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Richard Levitte authored
All relevant OSSL_METHOD_CONSTRUCT_METHOD callbacks got the callback data passed to them, except 'destruct'. There's no reason why it shouldn't get that pointer passed, so we make a small adjustment. Reviewed-by:
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Daniel Axtens authored
There are two copy-paste errors in handling CTR mode. When dealing with a 2 or 3 block tail, the code branches to the CBC decryption exit path, rather than to the CTR exit path. This can lead to data corruption: in the Linux kernel we have a copy of this file, and the bug leads to corruption of the IV, which leads to data corruption when we call the encryption function again later to encrypt subsequent blocks. Originally reported to the Linux kernel by Ondrej Mosnáček <omosnacek@gmail.com> CLA: trivial Reviewed-by:
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Shane Lontis authored
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- 17 Mar, 2019 2 commits
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Victor Stinner authored
Modify EVP_PBE_scrypt() to maintain OpenSSL 1.1.1 behavior: salt=NULL is now handled as salt="" (and saltlen=0). Commit 5a285add changed the behavior of EVP_PBE_scrypt(salt=NULL). Previously, salt=NULL was accepted, but the function now fails with KDF_R_MISSING_SALT. CLA: trivial Reviewed-by:
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Richard Levitte authored
size_t isn't always as large as a int64_t, so the compiler complains about possible data loss. In this case, we are in control, so a simple cast will do. Reviewed-by:
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- 16 Mar, 2019 1 commit
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Bernd Edlinger authored
[extended tests] Reviewed-by:
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- 15 Mar, 2019 5 commits
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Richard Levitte authored
Fixes #8467 #8478 Reviewed-by:
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Matt Caswell authored
Fixes the no-ec build Reviewed-by:
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Dr. Matthias St. Pierre authored
This commit adds some missing symbols and other minor enhancements. In particular, it establishes the term 'channel' as a synonym for a BIO object attached to a trace category, and introduces the concept of a 'simple' channel versus a 'callback' channel. Reviewed-by:
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Dr. Matthias St. Pierre authored
It is important that output to the trace channels occurs only inside a trace group. This precondtion is satisfied whenever the standard TRACE macros are used. It can be violated only by a bad programming mistake, like copying the 'trc_out' pointer and using it outside the trace group. This commit enforces correct pairing of the OSSL_TRACE_CTRL_BEGIN and OSSL_TRACE_CTRL_END callbacks, and checks that OSSL_TRACE_CTRL_WRITE callbacks only occur within such groups. While implementing it, it turned out that the group assertion failed apps/openssl.c:152: OpenSSL internal error: \ Assertion failed: trace_data->ingroup because the set_trace_data() function invokes some callbacks which generate trace output, but the correct channel type was set only after the set_trace_data() call. To fix the failed assertions, the correct channel type is now set inside the set_trace_data() call, instead of doing it afterwards. Reviewed-by: -
Dr. Matthias St. Pierre authored
The openssl app registers trace callbacks which automatically set a line prefix in the OSSL_TRACE_CTRL_BEGIN callback. This prefix needs to be cleared in the OSSL_TRACE_CTRL_END callback, otherwise a memory leak is reported when openssl is built with crypto-mdebug enabled. This leak causes the tests to fail when tracing and memory debugging are enabled. The leak can be observed by any command that produces trace output, e.g. by OPENSSL_TRACE=ANY util/shlib_wrap.sh apps/openssl version ... [00:19:14] 4061 file=apps/bf_prefix.c, line=152, ... 26 bytes leaked in 1 chunks Reviewed-by:
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