sha512_t Class Reference [Security Related]

A bit-oriented implementation of the SHA-512 Secure Hash Algorithm.

#include <sha.hpp>

List of all members.

Public Types
typedef traits_type::digest_type	digest_type
Public Member Functions
template<typename I >
digest_type	digest (I first, I last)
template<typename I >
digest_type	digest (I first, boost::uint64_t num_bits)

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Detailed Description

Definition at line 990 of file sha.hpp.

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Member Typedef Documentation

digest_type

A boost::array<boost::uint64_t, 8> for the 512-bit digest

Definition at line 996 of file sha.hpp.

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Member Function Documentation

adobe::sha512_t::digest_type digest	(	I	first,
		I	last
	)

Precondition:

sizeof(std::iterator_traits<I>::value_type) must be 1

Parameters:

first	first iterator over the range to hash
last	last iterator over the range to hash

Returns:

The SHA-512 digest of the message

Note:

While the SHA standard specifies the ability to process messages of 2^128 in length, currently this SHA-512 implementation only handles messages up to 2^64 in length.

Definition at line 999 of file sha.hpp.

adobe::sha512_t::digest_type digest	(	I	first,
		boost::uint64_t	num_bits
	)

Precondition:

sizeof(std::iterator_traits<I>::value_type) must be 1

Parameters:

first	first iterator over the range to hash
num_bits	number of bits to hash

Returns:

The SHA-512 digest of the message

Note:

While the SHA standard specifies the ability to process messages of 2^128 in length, currently this SHA-512 implementation only handles messages up to 2^64 in length.

Definition at line 1007 of file sha.hpp.