lcx_groestl.h

Back to the files list

GROESTL hash function. More...

Data Structures
struct	hashState_s
	Hash state. More...
struct	cx_groestl_s
	Groestl context. More...

Macros
#define	ROWS   8
#define	COLS1024   16
#define	SIZE1024   (ROWS * COLS1024)

Typedefs
typedef unsigned char	BitSequence
typedef struct hashState_s	hashState
typedef struct cx_groestl_s	cx_groestl_t
	Convenience type. More...

Functions
cx_err_t	cx_groestl_init_no_throw (cx_groestl_t *hash, size_t size)
	Initializes a GROESTL context. More...
static int	cx_groestl_init (cx_groestl_t *hash, unsigned int size)
	Initializes a GROESTL context. More...

Detailed Description

GROESTL hash function.

Refer to GROESTL info for more details.

Macro Definition Documentation

COLS1024

#define COLS1024   16

ROWS

#define ROWS   8

SIZE1024

#define SIZE1024   (ROWS * COLS1024)

Typedef Documentation

BitSequence

typedef unsigned char BitSequence

cx_groestl_t

typedef struct cx_groestl_s cx_groestl_t

Convenience type.

hashState

typedef struct hashState_s hashState

Function Documentation

cx_groestl_init()

static int cx_groestl_init ( cx_groestl_t *  hash, unsigned int  size  )

Initializes a GROESTL context.

Throws an exception if the initialization fails.

Parameters

[out]	hash	Pointer to the context to initialize.
[in]	size	Length of the digest.

Returns

GROESTL identifier.

Exceptions

CX_INVALID_PARAMETER

cx_groestl_init_no_throw()

cx_err_t cx_groestl_init_no_throw	(	cx_groestl_t *	hash,
		size_t	size
)

Initializes a GROESTL context.

Parameters

[out]	hash	Pointer to the context to init.ialize.
[in]	size	Length of the digest.

Returns

Error code:

• CX_OK on success
• CX_INVALID_PARAMETER

Back to the files list

---

Did you find this page helpful?

How would you improve this page for developers?

I am a developer.
Contributors will be chosen randomly to receive rewards. Check this box to send your email and participate.

Ledger collects your email address to send you rewards for your contribution to improve the Developer Portal documentation. Learn more about how we manage your data and your rights.

By providing your email address, you consent that Ledger may contact you for rewards delivery purposes. If you are part of the randomly selected contributors, we will send you an email to ask for your physical address and if necessary, ask you for additional information on the suggestion you made. Your information will only be available to Ledger and will be retained for no longer than 90 days. It may be transferred to non-European countries that ensure an adequate level of protection or under the standard contractual clauses adopted by the EU Commission.

Please note that you may withdraw your consent at any time, access your data and request their rectification or deletion. You may also request the limitation of the processing of your data. To exercise your rights or for any question on the processing of your data, please contact LEDGER’s Data Protection Officer here. If nevertheless you believe LEDGER did not adequately address your concerns and mishandled your data, you may lodge a complaint with the personal data protection authority of your country.