+++ /dev/null
- CryptKit change log
-
-CryptKit-8
- -- Added prototypes for NSFEEPublicKey convenience methods to NSCryptors.h
-
-CryptKit-9
- * Alpha version to dreece and crandall 13 Aug 1996
- * FEE_KEY_VERSION 3, FEE_KEYSTRING_VERSION 1
-
-CryptKit-10
- -- Added KeyStringFormat.doc
- -- Deleted -publicKeyData, keyWithPublicKeyData (public keys now always
- represented as strings)
- -- Beefed up range and validity checking in:
- -- hexstr_to_giant()
- -- new_hexstr_from_key()
- -- +keyWithPublicKeyString
- -- Added check for valid_hexstr() and NULL hexstr_to_key() in
- +digitalSignatureWithDataRepresentation
- -- Added and enforced MAX_UNAME_LENGTH
- -- added key_equal(_plus, other->_plus) to -[NSFEEPublicKey isEqual:]
- -- last version with NSGiantIntegers.m, utilities.m, NSFastEllipticCurve.m
- as ObjC files
-
-CryptKit-11
- * FEE_KEYSTRING_VERSION = 2
- FEE_KEYSTRING_VERSION_MIN = 1
- -- Major rewrite of all top-level classes; ported bulk of logic to
- portable C code. ObjC API (in NSCryptors.h, NSDESCryptor.h) unchanged.
-
-CryptKit-12
- * Alpha version sent to REC 6 Sep 1996 and to dreece 12 Sep 96
- -- Added platform.[ch]
- -- Fixed (b<n), (sign<0) case in gmersennemod() to allow for arbitrary n.
- -- Added feeHashReinit() to feeHash.[hc].
- -- Rewrote feeGenPrivate(). Hashes password and pads to (size of curve
- order)++, then takes result mod curve order.
- -- Added set_priv_key_data(), and removed its function from
- new_public_with_key(); deleted new_public_with_key().
- -- Initial changes for compiling on NT.
-
-CryptKit-13
- * Sent to REC for testing 1 Oct 96
- -- first version to be (more or less) fully functional on NT
- -- tolerate non-hex leading and trailing characters in public key string
- -- Fixed --size underflow bug in normal_subg()
- -- Added enc64 routines
-
-CryptKit-14
- * First version to compile & run OK on OpenStep/NT
- * Alpha version sent to dreece (17 Oct 96) and Avie (18 Oct 96)
- -- Added class names to CryptKit.def (was CryptKit.def.src - no longer
- builds C-only DLL from win.mak!)
- -- Updated to 4.1 pb_makefiles
- -- misc. Makefile tweaks to compile on NT
- -- Misc. tweaks for warning-free compile on NT
- -- ifdef'd out DllMain()
-
-CryptKit-15
- * First integration into cryptdev master tree, 12 Nov 1996
- * CFILE_VERSION = CFILE_MIN_VERSION = 1
- -- Added feeCipherFile and NSCipherFile
- -- Added sigSigner out param to feePubKeyVerifySignature()
- -- Made enc64, dec64 more robust and more Microsoft-tolerant
- -- feeGenPrivate() returns error if private key data too short
-
-CryptKit-16
- * Integrated into cryptdev master tree, 20 Dec 1996
- * Sent to J. Landwehr with first NT version of ICE 20 Dec 1996
- * COMMON_PUBLIC_KEY_STRING_VERSION = 2
- * COMMON_FEE_SIG_VERSION
- * Major changes to keystring and signature format, compatible with
- JavaFEE-4 and backwards compatible with older CryptKit keys and
- signatures.
- * Verfified to work with ICE (JavaDemo-4) running on an NT server
- -- Added debugging code to DES.c, MD5.c
- -- Added mersennePrimes[24..26]
- -- Newlines optional in dec64() and isValidEnc64().
- -- Added byteRep support to utilities.c
-
-CryptKit-17
- -- New curveParams mechanism, with IEEE-approved curve parameters
- -- Old curve param 'a' is 'c'; new params b, c, x1OrderPlus x1OrderMinus
- -- This version doesn't *use* the new curve params in elliptic algebra;
- it's an interim version for testing. DVT suite (ckutils/cktest) still
- works at depths 0 thru 4.
- -- NO API CHANGES since CryptKit-16.
- -- key strings and signatures still compatible with CryptKit-16 and
- JavaFEE-4
- -- Deleted mersennePrimes[], set_crypt_params(), new_public_com(),
- key_copy()
- -- Most fields in keystruct now superceded by curveParams *cp
- -- Added setGiantSize() kludge, replaces weird call to borrowGiant(*exp)
- in set_crypt_params()
- -- Added copyGiant(), giant_to_int()
- -- Removed a bunch of dead files from project
- -- Removed *_to_hexstr() from utilities.c
- -- Fixed "pad too short bug" in small depth cases in feePubKeyCreatePad()
-
-CryptKit-18
- * Integrated into cryptdev master tree, 31 Jan 1997
- * Completely broke backward compatibility with old key strings and
- signatures.
- * FEE_SIG_VERSION = 3
- * PUBLIC_KEY_STRING_VERSION = 3
- * Old 2:1 FEED renamed feeFEEDExp (feeFEEDExp.c, names start with
- feeFEEDExp). New 1:1 FEE is feeFEED.c. A #define in feeFEED.h redirects
- client's feeFEED calls to feeFEEDexp
- -- New elliptic math using all curveParams fields
- -- Cleaned up all which_curve/twist code to use CURVE_MINUS/CURVE_PLUS
- -- plus curves now used exclusively except for in FEED decrypt, which
- uses both curves
- -- Moved all byteRep code from utilities.c to byteRep.c.
- -- Added curveOrderJustify(), use it to trim private key data and
- signature random data to [2, curveOrder]
- -- curveParams[4] now has full parameters
- -- ENGINE_127_BITS version, with hard-coded 127 bit elliptic() in
- engineNSA127.c, no longer builds - obsolete (hopefully)
- -- Fixed negation bug in gmersennemod() (a long-standing FEE bug)
- -- Fixed n[words-1] == 0 bug in extractbits() (ditto)
- -- Added keyWithPrivateString:depth:usageName: to NSFEEPublicKey
- -- Deleted obsolete #defines from NSFastEllipticCurve.c, including those
- for signature_compare()
- -- Added FEE_PROFILE logic
- -- Now have unified giant-to-byteRep mechanism via serializeGiant and
- deserializeGiant. Deleted canonicalize_ints(), canonicalize_shorts(),
- giant_cleanse(), data_to_giant()
- -- Removed all *_to_hexstr and hexstr_to* code
-
-CryptKit-19
- * First version known to be bit-for-bit compatible with JavaFEE.
- keys, signatures, ciphertext, and cipherfiles. Tested against
- JavaFEE-5.
- * Integrated in cryptdev master 13 Feb 1997.
- -- Broke backward compatibility with CipherFiles. CFILE_VERSION = 1.
- -- First working 1:1 FEED, in feeFEED.c. Old 2:1 FEED, now in feeFEEDExp.c,
- unchanged.
- -- Fixed zero bug in gcompg().
- -- CipherFile uses portable byte rep; added CFE_FEED and CFE_FEEDExp types
- -- New optimized numer_plus(), denom_double(), and numer_times()
- -- Added maxShorts and minBytes to curveParams
- -- Added explicit SIGN_PLUS, SIGN_MINUS as 's' arg to elliptic_add()
- -- newGiant() no longer modifies CurrentMaxShorts or giant stack
- -- Added FEE_DEPTH_192_M529891
- -- Added feeFEEDCipherTextSize(), feeFEEDExpCipherTextSize()
- -- Fixed platform dependencies in MD5.c
- -- All borrowGiant() calls in NSFastEllipticCurve,c specify explicit
- giant size (usually curveParams.maxShorts)
- -- #ifdef'd out matric math routines in NSGiantIntegers.c
- -- Added FEE_DEPTH_192_M529891
- -- CurveParams.c now assumes all fields have valid giants
- -- feeCipherfile now has four encrTypes - CFE_PublicDES, CFE_RandDES,
- CFE_FEED, CFE_FEEDExp
-
-CryptKit-20
- * Integrated in cryptdev master 20 Feb 1997.
- -- CipherFile - was {key1,key2}, is {sendPubKey,otherKey}
- -- Broke out common defines into CipherFileTypes.h
- -- NSCipher returns nil properly on otherKeyData, sigSata, sendPubKeyData
- -- Added enc64WithLines; dec64 ignores all whitespace
- -- Broke out encrType-specific functions in CipherFile{FEED,DES}
-
-CryptKit-21
- * Integrated in cryptdev master 7 Mar 1997.
- * Sent to REC 7 Mar 1997.
- -- Added curve depth = 3; q=40, k=213
- -- cleaned up CryptKit.h, NSCryptors.h
- -- updated Makefile for backup purposes
- -- Moved NSFEEPublicKey interface into its own file
- -- Added mulgTime profiling stat
- -- Deleted len = par->minBytes kludge from make_pad()
- -- was iszero(); is isZero()
- -- made bitlen() assertion conditional on FEE_DEBUG
- -- Trimmed plainBlockSize by one byte if q mod 8 = 0 in feeFEED,
- feeFEEEDExp. This is an incompatible change! But I don't think anyone
- was using the last version....
-
-CryptKit-22
- * Integrated into cryptdev master 31 Mar 1997
- -- New NSMD5Hash class
- -- Rewrote NSDESCryptor using feeDES
- -- NSDataDigester was interface, is protocol
- -- Deleted digestObjectsWithKeys method from NSDataDigester
- -- Deleted NSRequestConcreteImplementation from NSDESCryptor and
- NSRandomNumberGenerator
- -- Rewrote NSRandomNumberGenerator using feeRandom
- -- Cleaned up misc. #ifdefs and stale code
- -- Put DES per-instance variables in struct _desInst
- -- Fixed memory leaks in feePubKeyCreateKeyString(), feeFEED.c
- -- Removed ANSI C headers from Public Header; framework is now strictly
- ObjC
-
-CryptKit-23
- * Integrated into cryptdev master 1 May 1997
- * Associated with ComDemo announcement 1 May 1997
- -- No functional changes, only debugging printfs
-
-CryptKit-24
- * Integrated into cryptdev master 11 June 1997
- -- Mods to build on Mac CodeWarrior
- -- was #import, is #include
- -- mods to platform.[ch]
- -- lots of compiler warning fixes, mainly due to MW's inability to
- implicitly cast unsigned char * to char *
-
-CryptKit-25
- * Integrated into cryptdev master 18 June 1997
- -- New divg_via_recip(), modg_via_recip(), make_recip()
- -- new per-curveParams fields x1OrderPlusRecip and lesserX1OrderRecip
- -- Added lesserX1OrderJustify(), x1OrderPlusJustify(), binvg_cp()
- -- Added new multiple stack borrowGiant() mechanism
- -- All calls to borrowGiant() and newGiant() explicitly pass needed size;
- no more borrowGiant(0)
- -- Deleted old (i.e., obsolete and/or debugging) code from
- NSGiantIntegers.c and NSFastEllipticCurve.c
- -- Added description of FEED and FEEDExp ciphertext to ByteRep.doc
- -- Marked KeyStringFormat.doc as obsolete
-
-CryptKit-26
- -- Implemented ECDSA in feeECDSA.[ch]
- -- Added binvg_orderPlus(), x1OrderPlusMod()
- -- Added generic signature encode/decode to byteRep.[ch]
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