X-Git-Url: http://git.tuebingen.mpg.de/?a=blobdiff_plain;f=web%2Fmanual.md;h=32a99fe27995a7cc6f636ddd7a9e18c0a8ebd57b;hb=a2a1a97f12fd7ae08028fd98439c5efa587eda79;hp=5803c0bb3dafc4b3605d9d5fe03bdb36c0a41eb3;hpb=478cc53ff8efa50861d0b310f4b0b5a9a572dc91;p=paraslash.git

diff --git a/web/manual.md b/web/manual.md
index 5803c0bb..32a99fe2 100644
--- a/web/manual.md
+++ b/web/manual.md
@@ -613,10 +613,11 @@ while the second part is the session key.
 
 - para_client receives the encrypted buffer and decrypts it with the
 user's private key, thereby obtaining the challenge buffer and the
-session key. It sends the SHA1 hash value of the challenge back to
-para_server and stores the session key for further use.
+session key. It hashes the challenge buffer with a crytographic hash
+function, sends the hash value back to para_server and stores the
+session key for further use.
 
-- para_server also computes the SHA1 hash of the challenge and compares
+- para_server also computes the hash value of the challenge and compares
 it against what was sent back by the client.
 
 - If the two hashes do not match, the authentication has failed and
@@ -630,7 +631,7 @@ the session key known to both peers.
 paraslash relies on the quality of the pseudo-random bytes provided
 by the crypto library (openssl or libgcrypt), on the security of
 the implementation of the RSA and AES crypto routines and on the
-infeasibility to invert the SHA1 function.
+infeasibility to invert the hash function.
 
 Neither para_server or para_client create RSA keys on their
 own. This has to be done once for each user as sketched in
@@ -804,10 +805,11 @@ This is the most important and usually also the largest table of the
 AFS database. It contains the information needed to stream each audio
 file. In particular the following data is stored for each audio file.
 
-- SHA1 hash value of the audio file contents. This is computed once
-when the file is added to the database. Whenever AFS selects this
-audio file for streaming the hash value is recomputed and checked
-against the value stored in the database to detect content changes.
+- The cryptographic hash value of the audio file contents. This is
+computed once when the file is added to the database. Whenever AFS
+selects this audio file for streaming the hash value is recomputed
+and checked against the value stored in the database to detect
+content changes.
 
 - The time when this audio file was last played.
 
@@ -1146,7 +1148,7 @@ if the "-a" switch is given:
 File renames and content changes
 --------------------------------
 
-Since the audio file selector knows the SHA1 of each audio file that
+Since the audio file selector knows the hash of each audio file that
 has been added to the afs database, it recognizes if the content of
 a file has changed, e.g. because an ID3 tag was added or modified.
 Also, if a file has been renamed or moved to a different location,