---
name: "digest.h"
section: "3"
platform: "linux"
package: "libcommoncpp2-doc"
version: "1.8.1-10"
release: "Debian 11 (Bullseye)"
platforms: ["linux"]
url: "https://new.carta.tech/digest.h"
---

# digest.h(3)

Digest algorithms: checksum, CRC and MD5.

## NAME

digest.h - Digest algorithms: checksum, CRC and MD5.

## SYNOPSIS

`#include <cc++/missing.h>`\
 `#include <cc++/thread.h>`\
 `#include <cc++/exception.h>`\

### Classes

class **ost::Digest**\
 The digest base class is used for implementing and deriving one way hashing functions.  class **ost::ChecksumDigest**\
 A simple checksum digest function.  class **ost::CRC16Digest**\
 A crc16 collection/compution hash accumulator class.  class **ost::CRC32Digest**\
 A crc32 collection/computation hash accumulator class.  class **ost::MD5Digest**\
 A md5 collection/computation accululator class.

### Namespaces

 **ost**\

## Detailed Description

Digest algorithms: checksum, CRC and MD5.

## Author

Generated automatically by Doxygen for GNU CommonC++ from the source code.