pdftron::Crypto::DigestAlgorithm Class Reference

#include <DigestAlgorithm.h>

Public Types
enum	Type {   e_SHA1 = 0, e_SHA256 = 1, e_SHA384 = 2, e_SHA512 = 3,   e_RIPEMD160 = 4, e_unknown_digest_algorithm = 5 }

Static Public Member Functions
static std::vector< UChar >	CalculateDigest (DigestAlgorithm::Type in_digest_algorithm_type, const std::vector< UChar > &in_message_buf)
static std::vector< UChar >	CalculateDigest (DigestAlgorithm::Type in_digest_algorithm_type, const UChar *in_message_buf, const size_t in_message_buf_size)

Detailed Description

Definition at line 17 of file DigestAlgorithm.h.

Member Enumeration Documentation

enum pdftron::Crypto::DigestAlgorithm::Type

Enumerator
e_SHA1
e_SHA256
e_SHA384
e_SHA512
e_RIPEMD160
e_unknown_digest_algorithm

Definition at line 21 of file DigestAlgorithm.h.

Member Function Documentation

static std::vector<UChar> pdftron::Crypto::DigestAlgorithm::CalculateDigest ( DigestAlgorithm::Type  in_digest_algorithm_type, const std::vector< UChar > &  in_message_buf  )

static

Calculates a digest of arbitrary data. Useful during CMS generation custom signing workflows for digesting signedAttributes before sending off for CMS signatureValue generation (e.g. by HSM device or cloud signing platform).

Parameters

in_digest_algorithm_type	– the digest algorithm to use
in_message_buf	– the message to digest

Returns

a container of bytes corresponding to the digest of the message

static std::vector<UChar> pdftron::Crypto::DigestAlgorithm::CalculateDigest ( DigestAlgorithm::Type  in_digest_algorithm_type, const UChar *  in_message_buf, const size_t  in_message_buf_size  )

static

Calculates a digest of arbitrary data. Useful during CMS generation custom signing workflows for digesting signedAttributes before sending off for CMS signatureValue generation (e.g. by HSM device or cloud signing platform).

Parameters

in_digest_algorithm_type	– the digest algorithm to use
in_message_buf	– the message to digest
in_message_buf_size	– the size of in_message_buf

Returns

a container of bytes corresponding to the digest of the message

---

The documentation for this class was generated from the following file:

• Crypto/DigestAlgorithm.h