Gleb Klochkov / Mbed OS Climatcontroll_Main

Dependencies:   esp8266-driver

Embed: (wiki syntax)

« Back to documentation index

padlock.h File Reference

padlock.h File Reference

VIA PadLock ACE for HW encryption/decryption supported by some processors. More...

Go to the source code of this file.

Functions

int mbedtls_padlock_has_support (int feature)
 PadLock detection routine.
int mbedtls_padlock_xcryptecb (mbedtls_aes_context *ctx, int mode, const unsigned char input[16], unsigned char output[16])
 PadLock AES-ECB block en(de)cryption.
int mbedtls_padlock_xcryptcbc (mbedtls_aes_context *ctx, int mode, size_t length, unsigned char iv[16], const unsigned char *input, unsigned char *output)
 PadLock AES-CBC buffer en(de)cryption.

Detailed Description

VIA PadLock ACE for HW encryption/decryption supported by some processors.

Definition in file padlock.h.


Function Documentation

int mbedtls_padlock_has_support ( int  feature )

PadLock detection routine.

Parameters:
featureThe feature to detect
Returns:
1 if CPU has support for the feature, 0 otherwise

Definition at line 49 of file padlock.c.

int mbedtls_padlock_xcryptcbc ( mbedtls_aes_context ctx,
int  mode,
size_t  length,
unsigned char  iv[16],
const unsigned char *  input,
unsigned char *  output 
)

PadLock AES-CBC buffer en(de)cryption.

Parameters:
ctxAES context
modeMBEDTLS_AES_ENCRYPT or MBEDTLS_AES_DECRYPT
lengthlength of the input data
ivinitialization vector (updated after use)
inputbuffer holding the input data
outputbuffer holding the output data
Returns:
0 if success, 1 if operation failed

Definition at line 120 of file padlock.c.

int mbedtls_padlock_xcryptecb ( mbedtls_aes_context ctx,
int  mode,
const unsigned char  input[16],
unsigned char  output[16] 
)

PadLock AES-ECB block en(de)cryption.

Parameters:
ctxAES context
modeMBEDTLS_AES_ENCRYPT or MBEDTLS_AES_DECRYPT
input16-byte input block
output16-byte output block
Returns:
0 if success, 1 if operation failed

Definition at line 80 of file padlock.c.