Johannes Bauer a24a5b8cc4 More error handling to HKDF and one more case in TLS1-PRF ... HKDF now handles an invalid digest like TLS1-PRF does (i.e., returns KDF_R_INVALID_DIGEST if the passed digest is not known). Both KDFs now set the error code KDF_R_UNKNOWN_PARAMETER_TYPE if a type was passed that is not recognized. This will have the effect of improving debugging output in case a user uses "openssl pkeyutl -kdf ..." in a wrong way and result in an actual error code (instead of just "failure" and an empty error stack). Reviewed-by: Paul Dale <paul.dale@oracle.com> Reviewed-by: Stephen Henson <steve@openssl.org> (Merged from https://github.com/openssl/openssl/pull/3989)		2017-08-03 01:07:52 +01:00
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internal	typedef's for RAND_DRBG methods	2017-07-20 12:12:36 -05:00
openssl	More error handling to HKDF and one more case in TLS1-PRF	2017-08-03 01:07:52 +01:00