From 9f979bae5b3db3338f2e1cc3ba2e5c9949041cf6 Mon Sep 17 00:00:00 2001 From: Rusty Russell Date: Wed, 14 Dec 2016 05:16:54 +1030 Subject: [PATCH] BOLT 8: clarify the hkdf args. (#57) They're salt and ikm respectively (using language from RFC5869). Signed-off-by: Rusty Russell --- 08-transport.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/08-transport.md b/08-transport.md index d396916..717c2ba 100644 --- a/08-transport.md +++ b/08-transport.md @@ -130,7 +130,7 @@ The following functions will also be referenced: * The returned value is the SHA256 of the DER compressed format of the generated point. - * `HKDF`: a function is defined in [5](#reference-5), evaluated with a + * `HKDF(salt,ikm)`: a function is defined in [5](#reference-5), evaluated with a zero-length `info` field. * All invocations of the `HKDF` implicitly return `64-bytes` of cryptographic randomness using the extract-and-expand component of the