sha2::sha2::K32

pub const K32: [u32; 64] = [1116352408, 1899447441, 3049323471, 3921009573, 961987163, 1508970993,
 2453635748, 2870763221, 3624381080, 310598401, 607225278, 1426881987,
 1925078388, 2162078206, 2614888103, 3248222580, 3835390401, 4022224774,
 264347078, 604807628, 770255983, 1249150122, 1555081692, 1996064986,
 2554220882, 2821834349, 2952996808, 3210313671, 3336571891, 3584528711,
 113926993, 338241895, 666307205, 773529912, 1294757372, 1396182291,
 1695183700, 1986661051, 2177026350, 2456956037, 2730485921, 2820302411,
 3259730800, 3345764771, 3516065817, 3600352804, 4094571909, 275423344,
 430227734, 506948616, 659060556, 883997877, 958139571, 1322822218,
 1537002063, 1747873779, 1955562222, 2024104815, 2227730452, 2361852424,
 2428436474, 2756734187, 3204031479, 3329325298]

Constants necessary for SHA-256 family of digests.