| ost::Digest(3) | Library Functions Manual | ost::Digest(3) |
ost::Digest - The digest base class is used for implementing and deriving one way hashing functions.
#include <digest.h>
Inherits streambuf, and ostream.
Inherited by ost::ChecksumDigest, ost::CRC16Digest, ost::CRC32Digest, and ost::MD5Digest.
virtual void initDigest (void)=0
Reset the digest table to an initial default value. virtual ~Digest ()
Digest ()
virtual unsigned getSize (void)=0
Get the size of a digest in octets. virtual unsigned getDigest
(unsigned char *buffer)=0
Copy the binary digest buffer to user memory. virtual void putDigest
(const unsigned char *buffer, unsigned length)=0
Put data into the digest bypassing the stream subsystem. virtual std::ostream
& strDigest (std::ostream &os)=0
print a digest string for export.
std::ostream & operator<< (std::ostream &os,
Digest &ia)
The digest base class is used for implementing and deriving one way hashing functions.
Author
base class for hashing services.
Copy the binary digest buffer to user memory.
Returns
Parameters
Implemented in ost::MD5Digest, ost::CRC32Digest, ost::CRC16Digest, and ost::ChecksumDigest.
Get the size of a digest in octets.
Returns
Implemented in ost::MD5Digest, ost::CRC32Digest, ost::CRC16Digest, and ost::ChecksumDigest.
Reset the digest table to an initial default value.
Implemented in ost::MD5Digest, ost::CRC32Digest, ost::CRC16Digest, and ost::ChecksumDigest.
Put data into the digest bypassing the stream subsystem.
Parameters
Implemented in ost::CRC32Digest, ost::CRC16Digest, ost::ChecksumDigest, and ost::MD5Digest.
print a digest string for export.
Returns
Implemented in ost::MD5Digest, ost::CRC32Digest, ost::CRC16Digest, and ost::ChecksumDigest.
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| Sun Dec 27 2020 | GNU CommonC++ |