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| author | Moritz Schulte <mo@g10code.com> | 2005-03-19 18:56:32 +0000 |
|---|---|---|
| committer | Moritz Schulte <mo@g10code.com> | 2005-03-19 18:56:32 +0000 |
| commit | e67661268007b847d3ba1ed39c2bcbc77c17ddda (patch) | |
| tree | 42086a42d297d0444214b66c62306efe4878120d /doc | |
| parent | 34c0c3d8cdde3b8a2c16e0f7caef43f90273e345 (diff) | |
| download | libgcrypt-e67661268007b847d3ba1ed39c2bcbc77c17ddda.tar.gz | |
2005-03-19 Moritz Schulte <moritz@g10code.com>
* gcrypt.texi (Working with cipher handles): Clarify CTS mode.
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/ChangeLog | 4 | ||||
| -rw-r--r-- | doc/gcrypt.texi | 4 |
2 files changed, 7 insertions, 1 deletions
diff --git a/doc/ChangeLog b/doc/ChangeLog index 7aaaf436..39e78e53 100644 --- a/doc/ChangeLog +++ b/doc/ChangeLog @@ -1,3 +1,7 @@ +2005-03-19 Moritz Schulte <moritz@g10code.com> + + * gcrypt.texi (Working with cipher handles): Clarify CTS mode. + 2005-02-08 Werner Koch <wk@g10code.com> * gcrypt.texi: Fixed direntry. diff --git a/doc/gcrypt.texi b/doc/gcrypt.texi index 28113933..c6af8795 100644 --- a/doc/gcrypt.texi +++ b/doc/gcrypt.texi @@ -1285,7 +1285,9 @@ This flag enables the CFB sync mode, which is a special feature of See @code{gcry_cipher_sync}. @item GCRY_CIPHER_CBC_CTS Enable cipher text stealing (CTS) for the CBC mode. Cannot be used -simultaneous as GCRY_CIPHER_CBC_MAC +simultaneous as GCRY_CIPHER_CBC_MAC. CTS mode makes it possible to +transform data of almost arbitrary size (only limitation is that it +must be greater than the algorithm's block size). @item GCRY_CIPHER_CBC_MAC Compute CBC-MAC keyed checksums. This is the same as CBC mode, but only output the last block. Cannot be used simultaneous as |