2 commits

Author	SHA1	Message	Date
Rusty Russell	13ac472062	lightningd/crypto_sync: fix sync_crypto_write / sync_crypto_read ... wire_sync_write() adds length, but we already have it, so use write_all. sync_crypto_read() handed an on-stack buffer to cryptomsg_decrypt_header, which expected a tal() pointer, so use the known length instead. sync_crypto_read() also failed to read the tag; add that in (no overflow possible as 16 is an int, len is a u16). Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>	2017-02-24 16:22:35 +10:30
Rusty Russell	e3f2d72d4d	crypto_sync: synchronous routines for inter-peer crypto. ... This is used by the opening daemon, for example. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>	2017-02-21 15:15:29 +10:30