int main (void) { u64 i = u64init (42, 4711); u64 j, k, l; j = u64hilo (42, 4711); if (u64lt (i, j) || u64lt (j, i)) return 1; i = u64hilo (0, 42); j = u64hilo (0, 43); if (!u64lt (i, j)) return 1; k = u64plus (i, j); l = u64hilo (0, 42 + 43); if (u64lt (k, l) || u64lt (l, k)) return 1; return 0; }
if (left_over >= 128) { sha512_process_block (ctx->buffer, 128, ctx); left_over -= 128; memcpy (ctx->buffer, &ctx->buffer[16], left_over); } ctx->buflen = left_over; } } /* --- Code below is the primary difference between sha1.c and sha512.c --- */ /* SHA512 round constants */ #define K(I) sha512_round_constants[I] static u64 const sha512_round_constants[80] = { u64init (0x428a2f98, 0xd728ae22), u64init (0x71374491, 0x23ef65cd), u64init (0xb5c0fbcf, 0xec4d3b2f), u64init (0xe9b5dba5, 0x8189dbbc), u64init (0x3956c25b, 0xf348b538), u64init (0x59f111f1, 0xb605d019), u64init (0x923f82a4, 0xaf194f9b), u64init (0xab1c5ed5, 0xda6d8118), u64init (0xd807aa98, 0xa3030242), u64init (0x12835b01, 0x45706fbe), u64init (0x243185be, 0x4ee4b28c), u64init (0x550c7dc3, 0xd5ffb4e2), u64init (0x72be5d74, 0xf27b896f), u64init (0x80deb1fe, 0x3b1696b1), u64init (0x9bdc06a7, 0x25c71235), u64init (0xc19bf174, 0xcf692694), u64init (0xe49b69c1, 0x9ef14ad2), u64init (0xefbe4786, 0x384f25e3), u64init (0x0fc19dc6, 0x8b8cd5b5), u64init (0x240ca1cc, 0x77ac9c65), u64init (0x2de92c6f, 0x592b0275), u64init (0x4a7484aa, 0x6ea6e483), u64init (0x5cb0a9dc, 0xbd41fbd4), u64init (0x76f988da, 0x831153b5), u64init (0x983e5152, 0xee66dfab), u64init (0xa831c66d, 0x2db43210), u64init (0xb00327c8, 0x98fb213f), u64init (0xbf597fc7, 0xbeef0ee4), u64init (0xc6e00bf3, 0x3da88fc2), u64init (0xd5a79147, 0x930aa725), u64init (0x06ca6351, 0xe003826f), u64init (0x14292967, 0x0a0e6e70),