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| author | Michael Stahl <mstahl@redhat.com> | 2018-01-12 22:30:07 +0100 |
|---|---|---|
| committer | Michael Stahl <mstahl@redhat.com> | 2018-01-12 23:31:44 +0100 |
| commit | 9ef1734f03a008545a01fd394dd0e979bb230a0f (patch) | |
| tree | 3183fcbf01682047978b78d7de5cea4c40ea8939 /uui/source/iahndl-authentication.cxx | |
| parent | 50382b9e9256d7361e3770daa654fb8d09448635 (diff) | |
tdf#114939 sfx2: notify user of non-interoperable passwords
For ODF 1.1 encryption, SHA1 is used as the start-key digest algorithm
of PBKDF2.
For the ODF export password-to-modify "feature", PBKDF2 is used
without a start-key digest round, so the UTF-8 encoded password
is directly the input.
In both cases, if the user entered a password with a known problematic
length, reject it and request a new one.
Change-Id: Ie6510c1e668e1ed32be439ebe00354881b6ca83f
Diffstat (limited to 'uui/source/iahndl-authentication.cxx')
| -rw-r--r-- | uui/source/iahndl-authentication.cxx | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/uui/source/iahndl-authentication.cxx b/uui/source/iahndl-authentication.cxx index 643e0e12a4e2..14f4425958b7 100644 --- a/uui/source/iahndl-authentication.cxx +++ b/uui/source/iahndl-authentication.cxx @@ -438,6 +438,9 @@ executeMasterPasswordDialog( } sal_uInt8 aKey[RTL_DIGEST_LENGTH_MD5]; + // FIXME this is subject to the SHA1-bug tdf#114939 - but this + // MasterPassword stuff is just stored in the UserInstallation, + // so no interop concerns rtl_digest_PBKDF2(aKey, RTL_DIGEST_LENGTH_MD5, reinterpret_cast< sal_uInt8 const * >(aMaster.getStr()), |