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dependencies on the internals of modules.
* Keyhash providers are gone.
* The cksumtypes table contains checksum and verify functions,
similar to the etypes encrypt and decrypt functions. New checksum
functions parallel the old keyhash providers, and there are also
functions for unkeyed and derived-key HMAC checksums.
* The flags field is now used to indicate whether a checksum is
unkeyed, but not whether it is a derived-key HMAC checksum.
* The descbc checksum is handled through a new enc_provider function
which calculates a CBC MAC.
The OpenSSL module does not implement the CBC MAC function (it didn't
implement descbc before). builtin/des could probably get rid of
f_cksum.c (the old DES CBC routine) with some alterations to
string2key.c.
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23462 dc483132-0cff-0310-8789-dd5450dbe970
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they are never used by callers.
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23452 dc483132-0cff-0310-8789-dd5450dbe970
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drop the _iov suffix from most encryption- and decryption-related
functions. The enc_provider encrypt and decrypt functions take IOVs,
as do the enctype entries in etypes.c, and there are no separate
encrypt_iov or decrypt_iov functions.
aead_provider is gone. Enctype functions now take pointers to the
enctype entry instead of pointers to the enc/hash/aead providers; this
allows dk_encrypt and dk_decrypt to be polymorphic in the length
function they use now that AES and DES3 can't differentiate by aead
provider.
aes_string_to_key needed to be moved into the krb/ fold for this since
it's an enctype function; it was duplicated between builtin/ and
openssl/ before. This leaves openssl/aes empty; the build system
currently demands that all modules have the same directory structure,
so the directory and Makefile will stick around for now.
Three separate copies of the derive_random logic are also now
consolidated into one.
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23444 dc483132-0cff-0310-8789-dd5450dbe970
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git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23374 dc483132-0cff-0310-8789-dd5450dbe970
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correctly for these checksums.
Fix regression in MD4-DES and MD5-DES keyed checksums. The original
key was being used for the DES encryption, not the "xorkey". (key
with each byte XORed with 0xf0)
Add a test case that will catch future regressions of this sort, by
including a verification of a "known-good" checksum (derived from a
known-to-be-interoperable version of the implementation).
ticket: 6584
target_version: 1.7.1
tags: pullup
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23361 dc483132-0cff-0310-8789-dd5450dbe970
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make reindent
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23100 dc483132-0cff-0310-8789-dd5450dbe970
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git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23079 dc483132-0cff-0310-8789-dd5450dbe970
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Merge branches/enc-perf to trunk. Adds the krb5_key opaque type, the
krb5_k_* APIs to use them, and caching of derived keys when krb5_k_*
functions are used. Updates the krb5 auth context and GSS id-rec to
use krb5_keys.
ticket: 6576
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22944 dc483132-0cff-0310-8789-dd5450dbe970
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git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22779 dc483132-0cff-0310-8789-dd5450dbe970
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git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22778 dc483132-0cff-0310-8789-dd5450dbe970
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functionality. Move Kerberos specific files into krb subdir and MIT specific - into builtin subdir. Place all tests into crypto_tests subfolder.
bigredbutton: whitespace
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22477 dc483132-0cff-0310-8789-dd5450dbe970
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