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SourceVuESP-IDF Framework and ExamplesESP-IDFotCryptoAesCcm()

otCryptoAesCcm() function

Performs AES CCM computation.

Syntax

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Summary

Declaration

Definition

from crypto.h:90

void otCryptoAesCcm(const otCryptoKey *aKey, uint8_t aTagLength, const void *aNonce, uint8_t aNonceLength, const void *aHeader, uint32_t aHeaderLength, void *aPlainText, void *aCipherText, uint32_t aLength, bool aEncrypt, void *aTag);

Implemented in crypto_api.cpp:55

Arguments

Argument

Description

aKey

A pointer to the key.

aTagLength

Length of tag in bytes.

aNonce

A pointer to the nonce.

aNonceLength

Length of nonce in bytes.

aHeader

A pointer to the header.

aHeaderLength

Length of header in bytes.

aPlainText

A pointer to the plaintext.

aCipherText

A pointer to the ciphertext.

aLength

Plaintext length in bytes.

aEncrypt

`true` on encrypt and `false` on decrypt.

aTag

A pointer to the tag.

Examples

References

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otCryptoAesCcm() function

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otCryptoAesCcm() function

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