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authorpukkamustard <pukkamustard@posteo.net>2020-12-03 08:44:34 +0100
committerpukkamustard <pukkamustard@posteo.net>2020-12-03 08:46:51 +0100
commite99344a45bff232142c555f39e28971a670b05c3 (patch)
treeab28143bdfc2cb6e82dc5a953e10e4cb653f6e81 /doc
parent1f620c45b448e7ef9e17f7ffe9debc7edbe7e0c9 (diff)
eris.adoc: add cross-reference to clarify size of hashing key
Thanks to @how for pointing this out.
Diffstat (limited to 'doc')
-rw-r--r--doc/eris.adoc2
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/eris.adoc b/doc/eris.adoc
index 341d606..d892cf0 100644
--- a/doc/eris.adoc
+++ b/doc/eris.adoc
@@ -79,7 +79,7 @@ The cryptographic primitives used by ERIS are a cryptographic hash funciton, a s
==== Cryptographic Hash Function
-Blake2b <<RFC7693>> with output size of 256 bit (32 byte). We use the keying feature and refer to the key used for keying Blake2b as the _hashing key_.
+Blake2b <<RFC7693>> with output size of 256 bit (32 byte). We use the keying feature and refer to the key used for keying Blake2b as the _hashing key_. The hashing key always has a size of 256 bit (32 byte) (see <<_convergence_secret>>).
Provides the functions `Blake2b-256(INPUT, HASHING-KEY)` for keyed hashing and `Blake2b-256(INPUT)` for unkeyed hashing.