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path: root/src/lib/crypto/arcfour/arcfour.c
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* Crypto modularity proj: Separate files under crypto directory based on their ↵Zhanna Tsitkov2009-08-031-334/+0
| | | | | | | | 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
* Restore compatibility with KDCs using key usage 8 to encrypt TGSGreg Hudson2009-05-201-31/+48
| | | | | | | | | replies in a subkey, by implementing a fallback in krb5_arcfour_decrypt. ticket: 6490 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22357 dc483132-0cff-0310-8789-dd5450dbe970
* In practice, key usage 9 requires no translationSam Hartman2009-05-181-1/+1
| | | | | | | ticket: 6490 status: open git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22355 dc483132-0cff-0310-8789-dd5450dbe970
* Merge fast branch at 22166 onto trunkSam Hartman2009-04-031-0/+11
| | | | | | ticket: 6436 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22167 dc483132-0cff-0310-8789-dd5450dbe970
* prefer structure assignment to memcpyKen Raeburn2009-02-031-6/+6
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@21876 dc483132-0cff-0310-8789-dd5450dbe970
* Use 16/32-bit big/little-endian store functions in more placesKen Raeburn2009-01-261-8/+2
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@21796 dc483132-0cff-0310-8789-dd5450dbe970
* Crypto IOV API per Projects/AEAD encryption APISam Hartman2008-12-021-3/+3
| | | | | | | | | | | | | | Merge in the mskrb-crypto-iov branch at r21259 in order to move an implementation of http://k5wiki.kerberos.org/wiki/Projects/AEAD_encryption_API onto the trunk. This branch contains a subset of the commits on the mskrb-integ branch that implement the krb5 library part of the crypto IOV API. ticket: new Status: open git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@21263 dc483132-0cff-0310-8789-dd5450dbe970
* Make more uses of load/store_32_be/le, which on x86 at least expandsKen Raeburn2008-08-021-8/+2
| | | | | | | to a single unaligned load/store instruction, instead of open-coding the shifts and masks. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@20599 dc483132-0cff-0310-8789-dd5450dbe970
* protoizeKen Raeburn2004-02-191-21/+13
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@16102 dc483132-0cff-0310-8789-dd5450dbe970
* * arcfour.c (l40): Now constKen Raeburn2003-12-201-1/+1
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@15947 dc483132-0cff-0310-8789-dd5450dbe970
* Change crypto "provider" structures to hold numeric values instead of functionKen Raeburn2003-07-221-9/+10
| | | | | | | pointers for key sizes, block sizes, etc., when the values are always constant for each encryption or hash mechanism. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@15714 dc483132-0cff-0310-8789-dd5450dbe970
* Make l40 staticSam Hartman2003-02-031-1/+1
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@15142 dc483132-0cff-0310-8789-dd5450dbe970
* Update key usage numbers to reflect latest draft from JohnSam Hartman2002-05-131-2/+2
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@14437 dc483132-0cff-0310-8789-dd5450dbe970
* Use const instead of krb5_constKen Raeburn2002-02-231-12/+12
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@14161 dc483132-0cff-0310-8789-dd5450dbe970
* Update to be consistent with what MS usesSam Hartman2001-11-071-6/+6
| | | | | | for key usage git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@13967 dc483132-0cff-0310-8789-dd5450dbe970
* Set output length correctlySam Hartman2001-11-071-0/+1
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@13964 dc483132-0cff-0310-8789-dd5450dbe970
* * Expose some rc4 crypto routines through the accessor mechanism; cleaner ↵Sam Hartman2001-10-261-0/+2
| | | | | | | | | | | | than raw enctype * Deal with GSSAPI key usage in microsoft translation * Add rc4 gssapi mechanism; works with itself, not tested against * Windows yet * Refactor large chunks of k5seal.c to make code more readable for debugging git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@13859 dc483132-0cff-0310-8789-dd5450dbe970
* * Tie in Microsoft rc4 cipher and make it buildSam Hartman2001-10-231-3/+4
| | | | | | | | * Add hmac-md5-rc4 keyed hash and appropriate glue * Give keyed hash verify function access to usage argument * Add simplistic crypto system test to make check git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@13832 dc483132-0cff-0310-8789-dd5450dbe970
* * arcfour.c (krb5_arcfour_decrypt): Return error if salt cannot be allocatedSam Hartman2001-10-191-9/+39
| | | | | | | | | | | | (krb5_arcfour_encrypt): Only memset bits of key to known value on export-grade crypto * arcfour.c (arcfour_translate_usage): Attempt to implement based on draft-brezak-win2k-krb-rc4-hmac-03. Several usages remain unclear. Make 40-bit string not unsigned to avoid warning (krb5_arcfour_encrypt krb5_arcfour_decrypt): cast to avoid pointer warnings git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@13824 dc483132-0cff-0310-8789-dd5450dbe970
* Patches contributed by David E. Cross" <crossd@cs.rpi.edu> to addSam Hartman2001-10-181-0/+291
RC4-hmac support. This directory is taken from a diff at a url posted to krbdev with krb5int_hash_md5 substituted for krb5_hash_md5 so that the code would compile. krb5int_enc_arcfour has been substituted for krb5_enc_arcfour as well. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@13818 dc483132-0cff-0310-8789-dd5450dbe970
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