mbed TLS v2.2.0
Data Fields
mbedtls_gcm_context Struct Reference

Detailed Description

GCM context structure.

Definition at line 43 of file gcm.h.

#include <gcm.h>

Collaboration diagram for mbedtls_gcm_context:
Collaboration graph
[legend]

Data Fields

mbedtls_cipher_context_t cipher_ctx
 
uint64_t HL [16]
 
uint64_t HH [16]
 
uint64_t len
 
uint64_t add_len
 
unsigned char base_ectr [16]
 
unsigned char y [16]
 
unsigned char buf [16]
 
int mode
 

Field Documentation

uint64_t mbedtls_gcm_context::add_len

Total add length

Definition at line 48 of file gcm.h.

unsigned char mbedtls_gcm_context::base_ectr[16]

First ECTR for tag

Definition at line 49 of file gcm.h.

unsigned char mbedtls_gcm_context::buf[16]

buf working value

Definition at line 51 of file gcm.h.

mbedtls_cipher_context_t mbedtls_gcm_context::cipher_ctx

cipher context used

Definition at line 44 of file gcm.h.

uint64_t mbedtls_gcm_context::HH[16]

Precalculated HTable

Definition at line 46 of file gcm.h.

uint64_t mbedtls_gcm_context::HL[16]

Precalculated HTable

Definition at line 45 of file gcm.h.

uint64_t mbedtls_gcm_context::len

Total data length

Definition at line 47 of file gcm.h.

int mbedtls_gcm_context::mode

Encrypt or Decrypt

Definition at line 52 of file gcm.h.

unsigned char mbedtls_gcm_context::y[16]

Y working value

Definition at line 50 of file gcm.h.


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