Package sha256 implements the SHA224 and SHA256 hash algorithms as defined in FIPS 180-4.
In the call graph viewer below, each node is a function belonging to this package and its children are the functions it calls—perhaps dynamically.
The root nodes are the entry points of the package: functions that may be called from outside the package. There may be non-exported or anonymous functions among them if they are called dynamically from another package.
Click a node to visit that function's source code.
From there you can visit its callers by
clicking its declaring
Functions may be omitted if they were determined to be unreachable in the particular programs or tests that were analyzed.
The blocksize of SHA256 and SHA224 in bytes.
const BlockSize = 64
The size of a SHA256 checksum in bytes.
const Size = 32
The size of a SHA224 checksum in bytes.
const Size224 = 28
New returns a new hash.Hash computing the SHA256 checksum.
▹ Example (File)
▾ Example (File)
New224 returns a new hash.Hash computing the SHA224 checksum.
Sum224 returns the SHA224 checksum of the data.
Sum256 returns the SHA256 checksum of the data.