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SourceVuESP-IDF Framework and ExamplesESP-IDFot::Crypto::AesCcm

ot::Crypto::AesCcm class

Implements AES CCM computation.

Syntax

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Summary

Declaration

Definition

from message.hpp:74

class AesCcm;

Implemented in aes_ccm.hpp:61

Fields

Field

Declared as

ot::Crypto::AesCcm::kMinTagLength

ot::Crypto::AesCcm::kMaxTagLength

ot::Crypto::AesCcm::kNonceSize

ot::Crypto::AesCcm::mEcb

AesEcb

ot::Crypto::AesCcm::mBlock

uint8_t[AesEcb::kBlockSize]

ot::Crypto::AesCcm::mCtr

uint8_t[AesEcb::kBlockSize]

ot::Crypto::AesCcm::mCtrPad

uint8_t[AesEcb::kBlockSize]

ot::Crypto::AesCcm::mHeaderLength

uint32_t

ot::Crypto::AesCcm::mHeaderCur

uint32_t

ot::Crypto::AesCcm::mPlainTextLength

uint32_t

ot::Crypto::AesCcm::mPlainTextCur

uint32_t

ot::Crypto::AesCcm::mBlockLength

uint16_t

ot::Crypto::AesCcm::mCtrLength

uint16_t

ot::Crypto::AesCcm::mNonceLength

uint8_t

ot::Crypto::AesCcm::mTagLength

uint8_t

Methods

SetKey()

Sets the key.

SetKey()

Sets the key.

SetKey()

Sets the key.

Init()

Initializes the AES CCM computation.

Processes the header.

Payload()

Processes the payload.

Payload()

Processes the payload.

GetTagLength() const

Returns the tag length in bytes.

Finalize()

Generates the tag.

GenerateNonce()

Generates IEEE 802.15.4 nonce byte sequence.

Examples

References

from examples

ot::Crypto::AesCcm class

Syntax

Fields

Methods

SetKey()

SetKey()

SetKey()

Init()

Header()

Header()

Payload()

Payload()

GetTagLength() const

Finalize()

GenerateNonce()

Header

Examples

References

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