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authorSimon McVittie <simon.mcvittie@collabora.co.uk>2007-09-25 13:39:07 +0000
committerSimon McVittie <simon.mcvittie@collabora.co.uk>2007-09-25 13:39:07 +0000
commit7f21ad2b6a7cd0a75643c354efa2c5c8c7e52afb (patch)
treefbf57fe7c178bd9c978e4f8c06be4045b80b82fa /docs
parent70874d802a528a7031b2269503c44c18fe84f1bc (diff)
Tubes proto-XEP: make it completely clear that we're not using sha1_hex() or equivalent
Diffstat (limited to 'docs')
-rw-r--r--docs/tubes.xml4
1 files changed, 3 insertions, 1 deletions
diff --git a/docs/tubes.xml b/docs/tubes.xml
index 83490013d..9ba9de509 100644
--- a/docs/tubes.xml
+++ b/docs/tubes.xml
@@ -473,7 +473,9 @@
<li>If <i>utf8nick</i> has 186 octets or fewer, encode it using
Base64; otherwise encode a string consisting of the first 169
octets of <i>utf8nick</i>, followed by the 20 octets of the
- SHA-1 of <i>utf8nick</i></li>
+ SHA-1 of <i>utf8nick</i> (note that this is the whole of the raw
+ binary SHA-1, and not the first half of the SHA-1 written in
+ hexadecimal).</li>
<li>Remove all whitespace</li>
<li>Replace "+" with "_", "/" with "-" and "=" with "A"</li>
</ul>