Type Alias esp_idf_sys::mbedtls_gcm_context

source ·

pub type mbedtls_gcm_context = esp_gcm_context;

Expand description

\brief The GCM context structure.

Aliased Type§

struct mbedtls_gcm_context {Show 14 fields
    pub H: [u8; 16],
    pub ghash: [u8; 16],
    pub J0: [u8; 16],
    pub HL: [u64; 16],
    pub HH: [u64; 16],
    pub ori_j0: [u8; 16],
    pub iv: *const u8,
    pub iv_len: usize,
    pub aad_len: u64,
    pub data_len: usize,
    pub mode: i32,
    pub aad: *const u8,
    pub aes_ctx: esp_aes_context,
    pub gcm_state: u32,
}

Fields§

§H: [u8; 16]

< Initial hash value

§ghash: [u8; 16]

< GHASH value.

§J0: [u8; 16]§HL: [u64; 16]

< Precalculated HTable low.

§HH: [u64; 16]

< Precalculated HTable high.

§ori_j0: [u8; 16]

< J0 from first iteration.

§iv: *const u8§iv_len: usize

< The length of IV.

§aad_len: u64

< The total length of the additional data.

§data_len: usize§mode: i32§aad: *const u8

< The additional data.

§aes_ctx: esp_aes_context§gcm_state: u32