crypto::sha256+x86_64 +linux

sha256: SHA-256 hashing algorithm

Index

Types

// Undocumented types:
type state = struct {
	hash::hash,
	h: [8]u32,
	x: [BLOCKSZ]u8,
	nx: size,
	ln: size,
};

Constants

def BLOCKSZ: size = 64;
def SZ: size = 32;

Functions

fn sha256() state;

Types

type state[permalink] [source]

Show undocumented member 
type state = struct {
	hash::hash,
	h: [8]u32,
	x: [BLOCKSZ]u8,
	nx: size,
	ln: size,
};

Constants

def BLOCKSZ[permalink] [source]

def BLOCKSZ: size = 64;

The internal block size.

def SZ[permalink] [source]

def SZ: size = 32;

The size, in bytes, of a SHA-256 digest.

Functions

fn sha256[permalink] [source]

fn sha256() state;

Creates a hash::hash which computes a SHA-256 hash. If this function is used to hash sensitive information, the caller should call hash::close to erase sensitive data from memory after use; if not, the use of hash::close is optional.