std.crypto.sha2
Implementations of the SHA256 and SHA512 hash functions.
Examples
import std.crypto.sha2 (Sha256)
let hasher = Sha256.new
hasher.write('hello'.to_byte_array)
hasher.finish.to_string # => '2cf24dba5fb0a30e26e83b2ac5b9e29e1b161e5c1fa7425e73043362938b9824'
Or when using the hash static method:
import std.crypto.sha2 (Sha256)
Sha256.hash('hello'.to_byte_array).to_string # => '2cf24dba5fb0a30e26e83b2ac5b9e29e1b161e5c1fa7425e73043362938b9824'
Limitations
The implementations of SHA256 and SHA512 use a 64-bits signed integer for tracking the total message size in bytes. This limits the total message size to 1024 PiB.
Classes
| Sha256 | A SHA256 hasher. | |
| Sha512 | A SHA512 hasher. |