HKDF algorithm based on HMAC-SHA1. More...

Files
file	ocrypto_hkdf_sha1.h
	HKDF algorithm based on HMAC-SHA1.

Functions
void	ocrypto_hkdf_sha1 (uint8_t r, size_t r_len, const uint8_t key, size_t key_len, const uint8_t salt, size_t salt_len, const uint8_t info, size_t info_len)

Detailed Description

HKDF algorithm based on HMAC-SHA1.

HKDFs are key derivation functions based on HMAC Extract-and-Expand. HKDF-SHA1 is a HKDF based on HMAC-SHA1.

See also: RFC - HMAC-based Extract-and-Expand Key Derivation Function (HKDF)

Files