openbsd/src/lib/libcrypto/gost, branch OPENBSD_7_1_BASE

Avoid segfaults in EVP_PKEY_CTX_free()

2022-03-30T07:17:48+00:00

It is possible to call pmeth->cleanup() with an EVP_PKEY_CTX whose data is NULL. If pmeth->init() in int_ctx_new() fails, EVP_PKEY_CTX_free() is called with such a context. This in turn calls pmeth->cleanup(), and thus these cleanup functions must be careful not to use NULL data. Most of them are, but one of GOST's functions and HMAC's aren't. Reported for HMAC by Masaru Masada https://github.com/libressl-portable/openbsd/issues/129 ok bcook jsing

gost needs to look into ecs_locl.h

2022-01-07T09:40:03+00:00

Check BIO_indent() return like all the others in this file.

2021-12-26T15:38:49+00:00

CID 345118

Include evp_locl.h where it will be needed once most structs from

2021-12-12T21:30:14+00:00

evp.h will be moved to evp_locl.h in an upcoming bump. ok inoguchi

Switch to from for better portability.

2021-11-09T18:40:21+00:00

ok tb@

Prepare to provide EC_POINT_{g,s}et_affine_coordinates

2021-04-20T17:16:38+00:00

Similar to part of OpenSSL commit 8e3cced75fb5fee5da59ebef9605d403a999391b ok jsing

Include machine/endian.h in gost2814789.c

2020-09-12T02:45:05+00:00

To pick up __STRICT_ALIGNMENT define, include machine/endian.h. No kidding... deraadt@ ok bcook@ jsing@

Add a few more errors to help debugging.

2020-06-05T17:17:22+00:00

Diff from Dmitry Baryshkov Sponsored by ROSA Linux. ok inoguchi@ tb@

Add support for additional GOST curves.

2020-06-05T17:12:09+00:00

These GOST curves are defined in RFC 7836 and draft-deremin-rfc4491-bis. Add aliases for 256-bit GOST curves (see draft-smyshlyaev-tls12-gost-suites) and rename the 512-bit curve ids to follow names defined in tc26 OID registry. Diff from Dmitry Baryshkov Sponsored by ROSA Linux. ok inoguchi@

Apply some style(9).

2020-06-05T15:51:49+00:00