Submitted by: "Alon Bar-Lev" <alon.barlev@gmail.com>
Approved by: steve@openssl.org

Fix some size_t issues.

PR: 1693
Submitted by: Alon Bar-Lev

builds work properly...

Change assert to OPENSSL_assert().
Fix e_padlock prototype.

not used.

underlying cipher to be size_t-fied, it allows for size_t, signed and
unsigned long. It maintains source and even binary compatibility.

Submitted by: David North

Submitted by: Sander Temme

PR: 1663

/*
 * This release balances code size and performance. In particular key
 * schedule setup is fully unrolled, because doing so *significantly*
 * reduces amount of instructions per setup round and code increase is
 * justifiable. In block functions on the other hand only inner loops
 * are unrolled, as full unroll gives only nominal performance boost,
 * while code size grows 4 or 7 times. Also, unlike previous versions
 * this one "encourages" compiler to keep intermediate variables in
 * registers, which should give better "all round" results, in other
 * words reasonable performance even with not so modern compilers.
 */