#include <stdint.h>

Include dependency graph for sha.h:

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Classes
struct	SHA1Context
struct	SHA256Context
struct	SHA512Context
struct	USHAContext
struct	HMACContext
struct	HKDFContext
Defines
#define	_SHA_enum_
Typedefs
typedef enum SHAversion	SHAversion
typedef struct SHA1Context	SHA1Context
typedef struct SHA256Context	SHA256Context
typedef struct SHA512Context	SHA512Context
typedef struct SHA256Context	SHA224Context
typedef struct SHA512Context	SHA384Context
typedef struct USHAContext	USHAContext
typedef struct HMACContext	HMACContext
typedef struct HKDFContext	HKDFContext
Enumerations
enum	{ shaSuccess = 0, shaNull, shaInputTooLong, shaStateError, shaBadParam }
enum	{ SHA1_Message_Block_Size = 64, SHA224_Message_Block_Size = 64, SHA256_Message_Block_Size = 64, SHA384_Message_Block_Size = 128, SHA512_Message_Block_Size = 128, USHA_Max_Message_Block_Size = SHA512_Message_Block_Size, SHA1HashSize = 20, SHA224HashSize = 28, SHA256HashSize = 32, SHA384HashSize = 48, SHA512HashSize = 64, USHAMaxHashSize = SHA512HashSize, SHA1HashSizeBits = 160, SHA224HashSizeBits = 224, SHA256HashSizeBits = 256, SHA384HashSizeBits = 384, SHA512HashSizeBits = 512, USHAMaxHashSizeBits = SHA512HashSizeBits }
enum	SHAversion { SHA1, SHA224, SHA256, SHA384, SHA512 }
Functions
int	SHA1Reset (SHA1Context *)
int	SHA1Input (SHA1Context , const uint8_t bytes, unsigned int bytecount)
int	SHA1FinalBits (SHA1Context *, uint8_t bits, unsigned int bit_count)
int	SHA1Result (SHA1Context *, uint8_t Message_Digest[SHA1HashSize])
int	SHA224Reset (SHA224Context *)
int	SHA224Input (SHA224Context , const uint8_t bytes, unsigned int bytecount)
int	SHA224FinalBits (SHA224Context *, uint8_t bits, unsigned int bit_count)
int	SHA224Result (SHA224Context *, uint8_t Message_Digest[SHA224HashSize])
int	SHA256Reset (SHA256Context *)
int	SHA256Input (SHA256Context , const uint8_t bytes, unsigned int bytecount)
int	SHA256FinalBits (SHA256Context *, uint8_t bits, unsigned int bit_count)
int	SHA256Result (SHA256Context *, uint8_t Message_Digest[SHA256HashSize])
int	SHA384Reset (SHA384Context *)
int	SHA384Input (SHA384Context , const uint8_t bytes, unsigned int bytecount)
int	SHA384FinalBits (SHA384Context *, uint8_t bits, unsigned int bit_count)
int	SHA384Result (SHA384Context *, uint8_t Message_Digest[SHA384HashSize])
int	SHA512Reset (SHA512Context *)
int	SHA512Input (SHA512Context , const uint8_t bytes, unsigned int bytecount)
int	SHA512FinalBits (SHA512Context *, uint8_t bits, unsigned int bit_count)
int	SHA512Result (SHA512Context *, uint8_t Message_Digest[SHA512HashSize])
int	USHAReset (USHAContext *context, SHAversion whichSha)
int	USHAInput (USHAContext context, const uint8_t bytes, unsigned int bytecount)
int	USHAFinalBits (USHAContext *context, uint8_t bits, unsigned int bit_count)
int	USHAResult (USHAContext *context, uint8_t Message_Digest[USHAMaxHashSize])
int	USHABlockSize (enum SHAversion whichSha)
int	USHAHashSize (enum SHAversion whichSha)
int	USHAHashSizeBits (enum SHAversion whichSha)
const char *	USHAHashName (enum SHAversion whichSha)
int	hmac (SHAversion whichSha, const unsigned char text, int text_len, const unsigned char key, int key_len, uint8_t digest[USHAMaxHashSize])
int	hmacReset (HMACContext context, enum SHAversion whichSha, const unsigned char key, int key_len)
int	hmacInput (HMACContext context, const unsigned char text, int text_len)
int	hmacFinalBits (HMACContext *context, uint8_t bits, unsigned int bit_count)
int	hmacResult (HMACContext *context, uint8_t digest[USHAMaxHashSize])
int	hkdf (SHAversion whichSha, const unsigned char salt, int salt_len, const unsigned char ikm, int ikm_len, const unsigned char *info, int info_len, uint8_t okm[], int okm_len)
int	hkdfExtract (SHAversion whichSha, const unsigned char salt, int salt_len, const unsigned char ikm, int ikm_len, uint8_t prk[USHAMaxHashSize])
int	hkdfExpand (SHAversion whichSha, const uint8_t prk[], int prk_len, const unsigned char *info, int info_len, uint8_t okm[], int okm_len)
int	hkdfReset (HKDFContext context, enum SHAversion whichSha, const unsigned char salt, int salt_len)
int	hkdfInput (HKDFContext context, const unsigned char ikm, int ikm_len)
int	hkdfFinalBits (HKDFContext *context, uint8_t ikm_bits, unsigned int ikm_bit_count)
int	hkdfResult (HKDFContext context, uint8_t prk[USHAMaxHashSize], const unsigned char info, int info_len, uint8_t okm[USHAMaxHashSize], int okm_len)

Define Documentation

#define _SHA_enum_

Definition at line 87 of file sha.h.

Typedef Documentation

typedef struct HKDFContext HKDFContext

typedef struct HMACContext HMACContext

typedef struct SHA1Context SHA1Context

typedef struct SHA256Context SHA224Context

Definition at line 187 of file sha.h.

typedef struct SHA256Context SHA256Context

typedef struct SHA512Context SHA384Context

Definition at line 193 of file sha.h.

typedef struct SHA512Context SHA512Context

typedef enum SHAversion SHAversion

typedef struct USHAContext USHAContext

Enumeration Type Documentation

anonymous enum

Enumerator:

shaSuccess
shaNull
shaInputTooLong
shaStateError
shaBadParam

Definition at line 91 of file sha.h.

anonymous enum

Enumerator:

SHA1_Message_Block_Size
SHA224_Message_Block_Size
SHA256_Message_Block_Size
SHA384_Message_Block_Size
SHA512_Message_Block_Size
USHA_Max_Message_Block_Size
SHA1HashSize
SHA224HashSize
SHA256HashSize
SHA384HashSize
SHA512HashSize
USHAMaxHashSize
SHA1HashSizeBits
SHA224HashSizeBits
SHA256HashSizeBits
SHA384HashSizeBits
SHA512HashSizeBits
USHAMaxHashSizeBits

Definition at line 104 of file sha.h.

enum SHAversion

Enumerator:

SHA1
SHA224
SHA256
SHA384
SHA512

Definition at line 122 of file sha.h.

Function Documentation

int hkdf	(	SHAversion	whichSha,
		const unsigned char *	salt,
		int	salt_len,
		const unsigned char *	ikm,
		int	ikm_len,
		const unsigned char *	info,
		int	info_len,
		uint8_t	okm[],
		int	okm_len
	)

int hkdfExpand	(	SHAversion	whichSha,
		const uint8_t	prk[],
		int	prk_len,
		const unsigned char *	info,
		int	info_len,
		uint8_t	okm[],
		int	okm_len
	)

int hkdfExtract	(	SHAversion	whichSha,
		const unsigned char *	salt,
		int	salt_len,
		const unsigned char *	ikm,
		int	ikm_len,
		uint8_t	prk[USHAMaxHashSize]
	)

int hkdfFinalBits	(	HKDFContext *	context,
		uint8_t	ikm_bits,
		unsigned int	ikm_bit_count
	)

int hkdfInput	(	HKDFContext *	context,
		const unsigned char *	ikm,
		int	ikm_len
	)

int hkdfReset	(	HKDFContext *	context,
		enum SHAversion	whichSha,
		const unsigned char *	salt,
		int	salt_len
	)

int hkdfResult	(	HKDFContext *	context,
		uint8_t	prk[USHAMaxHashSize],
		const unsigned char *	info,
		int	info_len,
		uint8_t	okm[USHAMaxHashSize],
		int	okm_len
	)

int hmac	(	SHAversion	whichSha,
		const unsigned char *	text,
		int	text_len,
		const unsigned char *	key,
		int	key_len,
		uint8_t	digest[USHAMaxHashSize]
	)

int hmacFinalBits	(	HMACContext *	context,
		uint8_t	bits,
		unsigned int	bit_count
	)

int hmacInput	(	HMACContext *	context,
		const unsigned char *	text,
		int	text_len
	)

int hmacReset	(	HMACContext *	context,
		enum SHAversion	whichSha,
		const unsigned char *	key,
		int	key_len
	)

int hmacResult	(	HMACContext *	context,
		uint8_t	digest[USHAMaxHashSize]
	)

int SHA1FinalBits	(	SHA1Context *	,
		uint8_t	bits,
		unsigned int	bit_count
	)

Definition at line 162 of file sha1.c.

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int SHA1Input	(	SHA1Context *	,
		const uint8_t *	bytes,
		unsigned int	bytecount
	)

int SHA1Reset ( SHA1Context * )

Definition at line 80 of file sha1.c.

int SHA1Result	(	SHA1Context *	,
		uint8_t	Message_Digest[SHA1HashSize]
	)

Definition at line 212 of file sha1.c.

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int SHA224FinalBits	(	SHA224Context *	,
		uint8_t	bits,
		unsigned int	bit_count
	)

Definition at line 160 of file sha224-256.c.

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int SHA224Input	(	SHA224Context *	,
		const uint8_t *	bytes,
		unsigned int	bytecount
	)

Definition at line 135 of file sha224-256.c.

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int SHA224Reset ( SHA224Context * )

Definition at line 110 of file sha224-256.c.

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int SHA224Result	(	SHA224Context *	,
		uint8_t	Message_Digest[SHA224HashSize]
	)

Definition at line 185 of file sha224-256.c.

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int SHA256FinalBits	(	SHA256Context *	,
		uint8_t	bits,
		unsigned int	bit_count
	)

Definition at line 272 of file sha224-256.c.

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int SHA256Input	(	SHA256Context *	,
		const uint8_t *	bytes,
		unsigned int	bytecount
	)

Definition at line 229 of file sha224-256.c.

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int SHA256Reset ( SHA256Context * )

Definition at line 205 of file sha224-256.c.

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int SHA256Result	(	SHA256Context *	,
		uint8_t	Message_Digest[SHA256HashSize]
	)

Definition at line 320 of file sha224-256.c.

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int SHA384FinalBits	(	SHA384Context *	,
		uint8_t	bits,
		unsigned int	bit_count
	)

Definition at line 399 of file sha384-512.c.

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int SHA384Input	(	SHA384Context *	,
		const uint8_t *	bytes,
		unsigned int	bytecount
	)

Definition at line 373 of file sha384-512.c.

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int SHA384Reset ( SHA384Context * )

Definition at line 348 of file sha384-512.c.

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int SHA384Result	(	SHA384Context *	,
		uint8_t	Message_Digest[SHA384HashSize]
	)

Definition at line 425 of file sha384-512.c.

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int SHA512FinalBits	(	SHA512Context *	,
		uint8_t	bits,
		unsigned int	bit_count
	)

Definition at line 515 of file sha384-512.c.

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int SHA512Input	(	SHA512Context *	,
		const uint8_t *	bytes,
		unsigned int	bytecount
	)

Definition at line 471 of file sha384-512.c.

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int SHA512Reset ( SHA512Context * )

Definition at line 446 of file sha384-512.c.

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int SHA512Result	(	SHA512Context *	,
		uint8_t	Message_Digest[SHA512HashSize]
	)

Definition at line 564 of file sha384-512.c.

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int USHABlockSize ( enum SHAversion whichSha )

int USHAFinalBits	(	USHAContext *	context,
		uint8_t	bits,
		unsigned int	bit_count
	)

const char* USHAHashName ( enum SHAversion whichSha )

int USHAHashSize ( enum SHAversion whichSha )

int USHAHashSizeBits ( enum SHAversion whichSha )

int USHAInput	(	USHAContext *	context,
		const uint8_t *	bytes,
		unsigned int	bytecount
	)

int USHAReset	(	USHAContext *	context,
		SHAversion	whichSha
	)

int USHAResult	(	USHAContext *	context,
		uint8_t	Message_Digest[USHAMaxHashSize]
	)

Classes

Defines

Typedefs

Enumerations

Functions

Define Documentation

Typedef Documentation

Enumeration Type Documentation

Function Documentation