- Mar 19, 2019
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Dmitry Belyavskiy authored
Reviewed-by:
Nicola Tuveri <nic.tuv@gmail.com> Reviewed-by:
Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/8329)
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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:
Paul Dale <paul.dale@oracle.com> 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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Paul Yang <yang.yang@baishancloud.com> (Merged from https://github.com/openssl/openssl/pull/8520)
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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:Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/8492)
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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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- Mar 18, 2019
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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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- Mar 17, 2019
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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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- Mar 16, 2019
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Bernd Edlinger authored
[extended tests] Reviewed-by:
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- Mar 15, 2019
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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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Dr. Matthias St. Pierre authored
Since the term 'channel' is already used as synonym for a BIO object attached to a trace category, having a 't_channel' channel type and a 't_callback' channel type somehow overburdens this term. For that reason the type enum constants are renamed to 'SIMPE_CHANNEL' and 'CALLBACK_CHANNEL'. (The conversion to capital letters was done to comply to the coding style.) Reviewed-by:
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Dr. Matthias St. Pierre authored
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Dr. Matthias St. Pierre authored
Fixes #8487 Amends #7230 Reviewed-by:
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- Mar 14, 2019
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Richard Levitte authored
Configure with -DOPENSSL_DEV_NO_ATOMICS and you get refcount without atomics. This is intended for internal development only, to check the refcounting is properly coded. It should never become a configuration option, hence the name of the macro. Reviewed-by:
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Richard Levitte authored
Fixes #8476 Reviewed-by:
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Matt Caswell authored
With the recent addition of the -rawin option it should be possible for pkeyutl to sign and verify with Ed448 and Ed2559. The main remaining stumbling block is that those algorirthms only support "oneshot" operation. This commit enables pkeyutl to handle that. Reviewed-by:
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Dr. Matthias St. Pierre authored
Fixes #8472 Reviewed-by:
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