SHA not working

[SergioGasquez]

Since #984, SHA is not working properly, sha example results in:

SHA256 Hash output [cb, 1f, 6e, 32, 60, 2e, 89, ec, e7, e0, 8c, 77, 47, 7f, 82, 06, 82, aa, f3, 1e, 86, 74, a0, 68, 25, 00, 3f, d1, 17, 46, f4, b9]
SHA256 Hash output [1e, bb, da, b3, 35, e0, 54, 01, 5f, 0f, c1, 7f, 62, 77, 06, 09, 72, 3d, 92, c6, 40, b6, 5b, a9, 97, 4d, 66, 6c, 36, 4a, 3a, 63]

Tested C3, C6 and S2 and all failed.