INNER CODE UNIT · C

s1

amosnier/sha-2 · sha-256.c:67

				const uint32_t s1 = right_rot(w[(j + 14) & 0xf], 17) ^
						    right_rot(w[(j + 14) & 0xf], 19) ^ (w[(j + 14) & 0xf] >> 10);
				w[j] = w[j] + s0 + w[(j + 9) & 0xf] + s1;
			}
			const uint32_t s1 = right_rot(ah[4], 6) ^ right_rot(ah[4], 11) ^ right_rot(ah[4], 25);
			const uint32_t ch = (ah[4] & ah[5]) ^ (~ah[4] & ah[6]);

			/*
			 * Initialize array of round constants:
			 * (first 32 bits of the fractional parts of the cube roots of the first 64 primes 2..311):
			 */
			static const uint32_t k[] = {
			    0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, 0x3956c25b, 0x59f111f1, 0x923f82a4,
			    0xab1c5ed5, 0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3, 0x72be5d74, 0x80deb1fe,
			    0x9bdc06a7, 0xc19bf174, 0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc, 0x2de92c6f,
			    0x4a7484aa, 0x5cb0a9dc, 0x76f988da, 0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7,
			    0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967, 0x27b70a85, 0x2e1b2138, 0x4d2c6dfc,
			    0x53380d13, 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85, 0xa2bfe8a1, 0xa81a664b,

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