161 reputation
2
bio website
location
age
visits member for 2 years, 7 months
seen Apr 14 at 17:36

Dec
29
awarded  Supporter
Dec
29
answered In storing passwords in a database should I use a per-application salt in addition to a per-secret salt?
Dec
19
comment Can I determine if a user has the wrong symmetric encryption key?
Then assuming that the encryption scheme you're using is not vulnerable to a known-plaintext attack (in which case, change it), then I can't think of anything about the method you supplied that would weaken security.
Dec
19
awarded  Teacher
Dec
19
answered Can I determine if a user has the wrong symmetric encryption key?