Type declarations and APIs for the HKDF-SHA256 algorithm. More...

Functions
void	ocrypto_hkdf_sha256 (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

Type declarations and APIs for the HKDF-SHA256 algorithm.

HKDF-SHA256 is a key derivation function based on HMAC-SHA256.

See also: RFC 5869 - HMAC-based Extract-and-Expand Key Derivation Function (HKDF)

Functions