Constants#

This section provides a reference to the CHACHAPOLY Crypto API constants.

Enumerations#

enum

sl_si91x_chachapoly_type_t {

SL_SI91X_CHACHAPOLY_ENCRYPT = 0

SL_SI91X_CHACHAPOLY_DECRYPT

}

Enumeration defining ChaChaPoly encryption and decryption types.

enum

sl_si91x_chachapoly_mode_t {

SL_SI91X_CHACHA20POLY1305_MODE = 0

SL_SI91X_CHACHA20_MODE

SL_SI91X_CHACHAPOLY_POLY1305_KEYR_KEYS_MODE

SL_SI91X_POLY1305_MODE

}

Enumeration defining ChaChaPoly modes supported by the SI91X device.

enum

sl_si91x_chachapoly_dma_use_t {

SL_SI91X_CHACHAPOLY_DMA_DISABLE = 0

SL_SI91X_CHACHAPOLY_DMA_ENABLE

}

Enumeration defines the ChaChaPoly DMA enable, and disable options.

enum

sl_si91x_chachapoly_key_size_t {

SL_SI91X_CHACHAPOLY_KEY_SIZE_256 = 32

}

Enumeration defines ChaChaPoly key sizes supported by the SI91X device.

Enumeration Documentation#

sl_si91x_chachapoly_type_t#

sl_si91x_chachapoly_type_t

Enumeration defining ChaChaPoly encryption and decryption types.

This enumeration defines the types of ChaChaPoly operations supported, including encryption and decryption.

Enumerator
SL_SI91X_CHACHAPOLY_ENCRYPT	ChaChaPoly Encryption.
SL_SI91X_CHACHAPOLY_DECRYPT	ChaChaPoly Decryption.

Definition at line 49 of file components/device/silabs/si91x/wireless/crypto/chachapoly/inc/sl_si91x_chachapoly.h

sl_si91x_chachapoly_mode_t#

sl_si91x_chachapoly_mode_t

Enumeration defining ChaChaPoly modes supported by the SI91X device.

This enumeration defines different ChaChaPoly modes supported by the SI91X device, such as ChaCha20, Poly1305, and ChaCha20Poly1305 modes.

Enumerator
SL_SI91X_CHACHA20POLY1305_MODE	CHACHA20POLY1305 mode.
SL_SI91X_CHACHA20_MODE	CHACHA20 mode.
SL_SI91X_CHACHAPOLY_POLY1305_KEYR_KEYS_MODE	CHACHA20POLY1305 mode with 'R', 'S' keys.
SL_SI91X_POLY1305_MODE	POLY1305 mode.

Definition at line 60 of file components/device/silabs/si91x/wireless/crypto/chachapoly/inc/sl_si91x_chachapoly.h

sl_si91x_chachapoly_dma_use_t#

sl_si91x_chachapoly_dma_use_t

Enumeration defines the ChaChaPoly DMA enable, and disable options.

Enumerator
SL_SI91X_CHACHAPOLY_DMA_DISABLE	Disable DMA.
SL_SI91X_CHACHAPOLY_DMA_ENABLE	Enable DMA.

Definition at line 70 of file components/device/silabs/si91x/wireless/crypto/chachapoly/inc/sl_si91x_chachapoly.h

sl_si91x_chachapoly_key_size_t#

sl_si91x_chachapoly_key_size_t

Enumeration defines ChaChaPoly key sizes supported by the SI91X device.

This enumeration defines the key sizes supported by the ChaChaPoly encryption algorithm on the SI91X device, that includes 256-bits key size.

Enumerator
SL_SI91X_CHACHAPOLY_KEY_SIZE_256	Key size of 256-bits.

Definition at line 81 of file components/device/silabs/si91x/wireless/crypto/chachapoly/inc/sl_si91x_chachapoly.h