4 commits

Author	SHA1	Message	Date
Janos Follath	24eed8d2d2	Initialise return values to an error ... Initialising the return values to and error is best practice and makes the library more robust.	2019-12-03 16:07:18 +00:00
Brian J Murray	ca2ea4e217	Fix issue if salt = NULL and salt_len !=0 in mbedtls_hkdf_extract()	2018-07-23 10:34:47 -07:00
Brian J Murray	a61d123e0e	Minor changes to comments in hkdf.c	2018-07-06 10:02:39 -07:00
Thomas Fossati	656864b360	Add an HKDF (RFC 5869) implementation	2018-06-11 13:10:14 +01:00