openbsd/src/lib/libcrypto/rc4, branch OPENBSD_6_3_BASE

move endian/word size checks from runtime to compile time

2017-08-13T17:46:24+00:00

ok guenther@

Replace all uses of magic numbers when operating on OPENSSL_ia32_P[] by

2016-11-04T17:30:30+00:00

meaningful constants in a private header file, so that reviewers can actually get a chance to figure out what the code is attempting to do without knowing all cpuid bits. While there, turn it from an array of two 32-bit ints into a properly aligned 64-bit int. Use of OPENSSL_ia32_P is now restricted to the assembler parts. C code will now always use OPENSSL_cpu_caps() and check for the proper bits in the whole 64-bit word it returns. i386 tests and ok jsing@

Less S390.

2016-09-04T14:31:29+00:00

ok deraadt@

Less IA64.

2016-09-04T14:06:46+00:00

ok deraadt@

In the case where len is not a multiple of sizeof(RC4_CHUNK) the RC4 code

2015-10-21T16:36:50+00:00

will end up doing a read and write of up to 7 bytes beyond the specified length. This is effectively a non-issue since we read and write back the same data and due to alignment it is within a page boundary. Regardless, avoid this by removing the "special" handling for the remaining length and allow the standard (non-chunk) code to process the remaining bytes, which does not result in overrun. Reported by Pascal Cuoq - thanks! ok beck@ miod@

Lob a style(9) grenade in here.

2015-10-20T15:50:13+00:00

Remove old interesting but not useful content.

2015-02-10T11:47:00+00:00

ok miod@

deregister; no binary change

2014-10-28T07:35:59+00:00

ok jsing@ miod@

Remove private_{Camellia,RC4}_set_key FIPS indirection tentacles, as has been

2014-07-12T20:11:45+00:00

done for other symmetric algorithms recently.

Only import cryptlib.h in the four source files that actually need it.

2014-07-11T08:44:49+00:00

Remove the openssl public includes from cryptlib.h and add a small number of includes into the source files that actually need them. While here, also sort/group/tidy the includes. ok beck@ miod@