camellia_setup128 and camellia_setup256 refactory to reduce stack usage:
--- subL and subR variables moved to the heap;
--- return type changed to int, returning 0 for success;
--- chain of dependency updated to propagate the error in CamelliaSetKey function.
sha256: XTRANSFORM refactory to reduce stack usage: (256 bytes - pointer size) moved to the heap.
--- W variable moved to the heap;
--- return type changed to int, returning 0 for success;
--- chain of dependency updated to propagate the error in Sha256Update and Sha256Final functions.

sha512: Transform and Transform384 refactory to reduce stack usage: (128 bytes - pointer size) moved to the heap in each function
--- W variable moved to the heap;
--- return type changed to int, returning 0 for success;
--- chain of dependency updated to propagate the error in Sha512Update, Sha512Final, Sha384Update and Sha384Final functions.
SHA256, SHA384 and SHA512 error verification on test files.
SHA256, SHA384 and SHA512 error propagation. Minor impact on some of internal.c static functions.
SHA256, SHA384 and SHA512 error propagation. Major impact on Hmac functions with error propagation.
SHA256, SHA384 and SHA512 error propagation. Major impact on random functions with error propagation.