nl::Weave::Profiles::Security::WeaveSignatureGeneratorBase

This is an abstract class.

#include <src/lib/profiles/security/WeaveSig.h>

Provides generic functionality for generating WeaveSignatures.

Summary

This is an abstract base class that can be used encode WeaveSignature TLV structures. This class provides the common functionality for encoding such signatures but delegates to the subclass to compute and encode the signature data field.

Inheritance

Direct Known Subclasses:
nl::Weave::Profiles::Security::KeyExport::__FINAL
nl::Weave::Profiles::Security::WeaveSignatureGenerator

Public types
`@290`	enum

Public attributes
`CertSet`	`WeaveCertificateSet &`
`Flags`	`uint16_t`
`SigAlgoOID`	`OID`
`SigningCert`	`WeaveCertificateData *`

Public functions
`GenerateSignature(const uint8_t *msgHash, uint8_t msgHashLen, TLVWriter & writer)`	`WEAVE_ERROR`
`GenerateSignature(const uint8_t msgHash, uint8_t msgHashLen, uint8_t sigBuf, uint16_t sigBufSize, uint16_t & sigLen)`	`WEAVE_ERROR`
`GenerateSignature(const uint8_t *msgHash, uint8_t msgHashLen, TLVWriter & writer, uint64_t tag)`	`virtual WEAVE_ERROR`

Protected functions
`GenerateSignatureData(const uint8_t *msgHash, uint8_t msgHashLen, TLVWriter & writer)=0`	`virtual WEAVE_ERROR`
`WeaveSignatureGeneratorBase(WeaveCertificateSet & certSet)`

Public types

@290

 @290

Public attributes

CertSet

WeaveCertificateSet & CertSet

Flags

uint16_t Flags

SigAlgoOID

OID SigAlgoOID

SigningCert

WeaveCertificateData * SigningCert

Public functions

GenerateSignature

WEAVE_ERROR GenerateSignature(
  const uint8_t *msgHash,
  uint8_t msgHashLen,
  TLVWriter & writer
)

GenerateSignature

WEAVE_ERROR GenerateSignature(
  const uint8_t *msgHash,
  uint8_t msgHashLen,
  uint8_t *sigBuf,
  uint16_t sigBufSize,
  uint16_t & sigLen
)

GenerateSignature

virtual WEAVE_ERROR GenerateSignature(
  const uint8_t *msgHash,
  uint8_t msgHashLen,
  TLVWriter & writer,
  uint64_t tag
)

Protected functions

GenerateSignatureData

virtual WEAVE_ERROR GenerateSignatureData(
  const uint8_t *msgHash,
  uint8_t msgHashLen,
  TLVWriter & writer
)=0

WeaveSignatureGeneratorBase

 WeaveSignatureGeneratorBase(
  WeaveCertificateSet & certSet
)