High Level SHA1 functions

High Level SHA1 Hash and HMAC functions. More...

Collaboration diagram for High Level SHA1 functions:

Functions
ErrorStatus	HASH_SHA1 (uint8_t *Input, uint32_t Ilen, uint8_t Output[20])
	Compute the HASH SHA1 digest. More...
ErrorStatus	HMAC_SHA1 (uint8_t *Key, uint32_t Keylen, uint8_t *Input, uint32_t Ilen, uint8_t Output[20])
	Compute the HMAC SHA1 digest. More...

Detailed Description

High Level SHA1 Hash and HMAC functions.

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               ##### High Level SHA1 Hash and HMAC functions #####
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Function Documentation

ErrorStatus HASH_SHA1	(	uint8_t *	Input,
		uint32_t	Ilen,
		uint8_t	Output[20]
	)

Compute the HASH SHA1 digest.

Parameters

Input	pointer to the Input buffer to be treated.
Ilen	length of the Input buffer.
Output	the returned digest

Return values

An	ErrorStatus enumeration value: SUCCESS: digest computation done ERROR: digest computation failed

Definition at line 93 of file stm32f4xx_hash_sha1.c.

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ErrorStatus HMAC_SHA1	(	uint8_t *	Key,
		uint32_t	Keylen,
		uint8_t *	Input,
		uint32_t	Ilen,
		uint8_t	Output[20]
	)

Compute the HMAC SHA1 digest.

Parameters

Key	pointer to the Key used for HMAC.
Keylen	length of the Key used for HMAC.
Input	pointer to the Input buffer to be treated.
Ilen	length of the Input buffer.
Output	the returned digest

Return values

An	ErrorStatus enumeration value: SUCCESS: digest computation done ERROR: digest computation failed

Definition at line 169 of file stm32f4xx_hash_sha1.c.

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