[krbdev.mit.edu #7465] git commit

[Tom Yu via RT]

Enforce minimum PBKDF2 iteration count

Also add a testing interface to allow weak iteration counts.
(Published test vectors use weak iteration counts.)

(cherry picked from commit 7a7736a3ea321aeb4b281ae2712e27becb00d720)

https://github.com/krb5/krb5/commit/86a5b05e102a70a199262beb1be1870ffc14177e
Author: Tom Yu <tlyu at mit.edu>
Commit: 86a5b05e102a70a199262beb1be1870ffc14177e
Branch: krb5-1.12
 src/lib/crypto/crypto_tests/t_str2key.c |  292 ++++++++++++++++++++++++-------
 src/lib/crypto/krb/s2k_pbkdf2.c         |    5 +
 src/lib/crypto/libk5crypto.exports      |    1 +
 3 files changed, 233 insertions(+), 65 deletions(-)