Collaboration diagram for utils::_dcp_hash_ctx_internal:

Public Attributes
dcp_hash_block_t	blk
	memory buffer.

size_t	blksz
	number of valid bytes in memory buffer

dcp_hash_algo_t	algo
	selected algorithm from the set of supported algorithms

dcp_hash_algo_state_t	state
	finite machine state of the hash software process

uint32_t	fullMessageSize
	track message size

uint32_t	ctrl0
	HASH_INIT and HASH_TERM flags.

uint32_t	runningHash [9]
	running hash.

dcp_handle_t *	handle

Detailed Description

Definition at line 149 of file dcp.cpp.

Member Data Documentation

◆ algo

dcp_hash_algo_t utils::_dcp_hash_ctx_internal::algo

selected algorithm from the set of supported algorithms

Definition at line 152 of file dcp.cpp.

Referenced by utils::DCP_HASH_Finish(), utils::DCP_HASH_Init(), and utils::dcp_hash_update_non_blocking().

◆ blk

dcp_hash_block_t utils::_dcp_hash_ctx_internal::blk

memory buffer.

only full blocks are written to DCP during hash updates

Definition at line 150 of file dcp.cpp.

Referenced by utils::DCP_HASH_Finish(), utils::DCP_HASH_Init(), utils::dcp_hash_process_message_data(), and utils::DCP_HASH_Update().

◆ blksz

size_t utils::_dcp_hash_ctx_internal::blksz

number of valid bytes in memory buffer

Definition at line 151 of file dcp.cpp.

Referenced by utils::DCP_HASH_Finish(), utils::DCP_HASH_Init(), utils::dcp_hash_process_message_data(), and utils::DCP_HASH_Update().

◆ ctrl0

uint32_t utils::_dcp_hash_ctx_internal::ctrl0

HASH_INIT and HASH_TERM flags.

Definition at line 155 of file dcp.cpp.

Referenced by utils::DCP_HASH_Finish(), utils::DCP_HASH_Update(), utils::dcp_hash_update(), and utils::dcp_hash_update_non_blocking().

◆ fullMessageSize

uint32_t utils::_dcp_hash_ctx_internal::fullMessageSize

track message size

Definition at line 154 of file dcp.cpp.

Referenced by utils::DCP_HASH_Init(), and utils::DCP_HASH_Update().

◆ handle

dcp_handle_t* utils::_dcp_hash_ctx_internal::handle

Definition at line 157 of file dcp.cpp.

Referenced by utils::DCP_HASH_Init(), utils::dcp_hash_update(), and utils::dcp_hash_update_non_blocking().

◆ runningHash

uint32_t utils::_dcp_hash_ctx_internal::runningHash[9]

running hash.

up to SHA-256 plus size, that is 36 bytes.

Definition at line 156 of file dcp.cpp.

Referenced by utils::DCP_HASH_Finish(), and utils::dcp_hash_update_non_blocking().

◆ state

dcp_hash_algo_state_t utils::_dcp_hash_ctx_internal::state

finite machine state of the hash software process

Definition at line 153 of file dcp.cpp.

Referenced by utils::DCP_HASH_Finish(), utils::DCP_HASH_Init(), and utils::DCP_HASH_Update().

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

lib/hardware/src/utils/dcp.cpp

Public Attributes