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| author | Luke Howard <lukeh@padl.com> | 2010-09-09 15:54:32 +0000 |
|---|---|---|
| committer | Luke Howard <lukeh@padl.com> | 2010-09-09 15:54:32 +0000 |
| commit | 4aa174a66adb5c20932c7c6d154baf894ea22c95 (patch) | |
| tree | 6eeaea68d621b1c89dad99aed553bb2276243b90 | |
| parent | c766c773504c863467cee30543e06093093d6f1a (diff) | |
| download | krb5-4aa174a66adb5c20932c7c6d154baf894ea22c95.zip krb5-4aa174a66adb5c20932c7c6d154baf894ea22c95.tar.gz krb5-4aa174a66adb5c20932c7c6d154baf894ea22c95.tar.bz2 | |
Allow a zero checksum type to be passed into krb5_k_verify_checksum_iov;
this indicates that the mandatory checksum type for the key is to be used.
This interface is necessary because there is no public interface through
which the mandatory checksum type for an encryption type can be determined.
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24304 dc483132-0cff-0310-8789-dd5450dbe970
| -rw-r--r-- | src/lib/crypto/krb/verify_checksum_iov.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/lib/crypto/krb/verify_checksum_iov.c b/src/lib/crypto/krb/verify_checksum_iov.c index 0934ae5..d5427ba 100644 --- a/src/lib/crypto/krb/verify_checksum_iov.c +++ b/src/lib/crypto/krb/verify_checksum_iov.c @@ -43,6 +43,12 @@ krb5_k_verify_checksum_iov(krb5_context context, krb5_data computed; krb5_crypto_iov *checksum; + if (checksum_type == 0) { + ret = krb5int_c_mandatory_cksumtype(context, key->keyblock.enctype, + &checksum_type); + if (ret != 0) + return ret; + } ctp = find_cksumtype(checksum_type); if (ctp == NULL) return KRB5_BAD_ENCTYPE; |