Crypto++: a C++ Class Library of Cryptographic Schemes
Version 5.5.2 (9/24/2007)
Crypto++ Library is a free C++ class library of cryptographic schemes.
Currently the library contains the following algorithms:
algorithm type name
high speed stream ciphers Panama, Salsa20, Sosemanuk
AES and AES candidates AES (Rijndael), RC6, MARS, Twofish, Serpent,
CAST-256
IDEA, Triple-DES (DES-EDE2 and DES-EDE3),
other block ciphers Camellia, RC5, Blowfish, TEA, XTEA,
Skipjack, SHACAL-2
block cipher modes of operation ECB, CBC, CBC ciphertext stealing (CTS),
CFB, OFB, counter mode (CTR)
message authentication codes VMAC, HMAC, CBC-MAC, DMAC, Two-Track-MAC
SHA-1, SHA-2 (SHA-224, SHA-256, SHA-384, and
hash functions SHA-512), Tiger, WHIRLPOOL, RIPEMD-128,
RIPEMD-256, RIPEMD-160, RIPEMD-320
RSA, DSA, ElGamal, Nyberg-Rueppel (NR),
public-key cryptography Rabin, Rabin-Williams (RW), LUC, LUCELG,
DLIES (variants of DHAES), ESIGN
padding schemes for public-key PKCS#1 v2.0, OAEP, PSS, PSSR, IEEE P1363
systems EMSA2 and EMSA5
Diffie-Hellman (DH), Unified Diffie-Hellman
key agreement schemes (DH2), Menezes-Qu-Vanstone (MQV), LUCDIF,
XTR-DH
elliptic curve cryptography ECDSA, ECNR, ECIES, ECDH, ECMQV
insecure or obsolescent MD2, MD4, MD5, Panama Hash, DES, ARC4, SEAL
algorithms retained for backwards 3.0, WAKE, WAKE-OFB, DESX (DES-XEX3), RC2,
compatibility and historical SAFER, 3-WAY, GOST, SHARK, CAST-128, Square
value
Other features include:
* pseudo random number generators (PRNG): ANSI X9.17 appendix C, RandomPool
* password based key derivation functions: PBKDF1 and PBKDF2 from PKCS #5,
PBKDF from PKCS #12 appendix B
* Shamir's secret sharing scheme and Rabin's information dispersal algorithm
(IDA)
* fast multi-precision integer (bignum) and polynomial operations
* finite field arithmetics, including GF(p) and GF(2^n)
* prime number generation and verification
* useful non-cryptographic algorithms
+ DEFLATE (RFC 1951) compression/decompression with gzip (RFC 1952) and
zlib (RFC 1950) format support
+ hex, base-32, and base-64 coding/decoding
+ 32-bit CRC and Adler32 checksum
* class wrappers for these operating system features (optional):
+ high resolution timers on Windows, Unix, and Mac OS
+ Berkeley and Windows style sockets
+ Windows named pipes
+ /dev/random, /dev/urandom, /dev/srandom
+ Microsoft's CryptGenRandom on Windows
* A high level interface for most of the above, using a filter/pipeline
metaphor
* benchmarks and validation testing
* x86, x86-64 (x64), MMX, and SSE2 assembly code for the most commonly used
algorithms, with run-time CPU feature detection and code selection
* some versions are available in FIPS 140-2 validated form
You are welcome to use it for any purpose without paying me, but see
License.txt for the fine print.
The following compilers are supported for this release. Please visit
http://www.cryptopp.com the most up to date build instructions and porting notes.
* MSVC 6.0 - 2008
* GCC 3.3 - 4.2
* Borland C++Builder 2006 - 2007
* Intel C++ Compiler 9.1 - 10.0
* Sun Studio 11 - 12 (CC 5.8 - 5.9)
*** Important Usage Notes ***
1. If a constructor for A takes a pointer to an object B (except primitive
types such as int and char), then A owns B and will delete B at A's
destruction. If a constructor for A takes a reference to an object B,
then the caller retains ownership of B and should not destroy it until
A no longer needs it.
2. Crypto++ is thread safe at the class level. This means you can use
Crypto++ safely in a multithreaded application, but you must provide
synchronization when multiple threads access a common Crypto++ object.
*** MSVC-Specific Information ***
On Windows, Crypto++ can be compiled into 3 forms: a static library
including all algorithms, a DLL with only FIPS Approved algorithms, and
a static library with only algorithms not in the DLL.
(FIPS Approved means Approved according to the FIPS 140-2 standard.)
The DLL may be used by itself, or it may be used together with the second
form of the static library. MSVC project files are included to build
all three forms, and sample applications using each of the three forms
are also included.
To compile Crypto++ with MSVC, open the "cryptest.dsw" (for MSVC 6 and MSVC .NET
2003) or "cryptest.sln" (for MSVC .NET 2005) workspace file and build one or
more of the following projects:
cryptdll - This builds the DLL. Please note that if you wish to use Crypto++
as a FIPS validated module, you must use a pre-built DLL that has undergone
the FIPS validation process instead of building your own.
dlltest - This builds a sample application that only uses the DLL.
cryptest Non-DLL-Import Configuration - This builds the full static library
along with a full test driver.
cryptest DLL-Import Configuration - This builds a static library containing
only algorithms not in the DLL, along with a full test driver that uses
both the DLL and the static library.
To use the Crypto++ DLL in your application, #include "dll.h" before including
any other Crypto++ header files, and place the DLL in the same directory as
your .exe file. dll.h includes the line #pragma comment(lib, "cryptopp")
so you don't have to explicitly list the import library in your project
settings. To use a static library form of Crypto++, specify it as
an additional library to link with in your project settings.
In either case you should check the compiler options to
make sure that the library and your application are using the same C++
run-time libraries and calling conventions.
*** DLL Memory Management ***
Because it's possible for the Crypto++ DLL to delete objects allocated
by the calling application, they must use the same C++ memory heap. Three
methods are provided to achieve this.
1. The calling application can tell Crypto++ what heap to use. This method
is required when the calling application uses a non-standard heap.
2. Crypto++ can tell the calling application what heap to use. This method
is required when the calling application uses a statically linked C++ Run
Time Library. (Method 1 does not work in this case because the Crypto++ DLL
is initialized before the calling application's heap is initialized.)
3. Crypto++ can automatically use the heap provided by the calling application's
dynamically linked C++ Run Time Library. The calling application must
make sure that the dynamically linked C++ Run Time Library is initialized
before Crypto++ is loaded. (At this time it is not clear if it is possible
to control the order in which DLLs are initialized on Windows 9x machines,
so it might be best to avoid using this method.)
When Crypto++ attaches to a new process, it searches all modules loaded
into the process space for exported functions "GetNewAndDeleteForCryptoPP"
and "SetNewAndDeleteFromCryptoPP". If one of these functions is found,
Crypto++ uses methods 1 or 2, respectively, by calling the function.
Otherwise, method 3 is used.
*** GCC-Specific Information ***
A makefile is included for you to compile Crypto++ with GCC. Make sure
you are using GNU Make and GNU ld. The make process will produce two files,
libcryptopp.a and cryptest.exe. Run "c
towfish C++ 源码
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towfish C++ 源码 （354个子文件） 
x64masm.asm 44KB cryptest_bds.bdsgroup 858B cryptlib_bds.bdsproj 34KB cryptest_bds.bdsproj 21KB cryptest_bds.bpf 168B sharkbox.cpp 119KB integer.cpp 108KB validat1.cpp 47KB tigertab.cpp 44KB whrlpool.cpp 41KB fipsalgt.cpp 37KB rdtables.cpp 33KB validat3.cpp 32KB squaretb.cpp 32KB ripemd.cpp 31KB casts.cpp 29KB filters.cpp 29KB eccrypto.cpp 27KB test.cpp 26KB nbtheory.cpp 25KB zdeflate.cpp 24KB validat2.cpp 24KB sosemanuk.cpp 24KB fipstest.cpp 23KB vmac.cpp 22KB camellia.cpp 22KB salsa.cpp 21KB cryptlib.cpp 21KB rijndael.cpp 19KB gf2n.cpp 19KB zinflate.cpp 17KB sha.cpp 16KB tftables.cpp 16KB network.cpp 15KB datatest.cpp 15KB polynomi.cpp 14KB bfinit.cpp 14KB asn.cpp 13KB des.cpp 13KB panama.cpp 13KB socketft.cpp 12KB queue.cpp 12KB bench2.cpp 12KB bench.cpp 12KB ecp.cpp 12KB ida.cpp 11KB ttmac.cpp 11KB cast.cpp 11KB wait.cpp 11KB algebra.cpp 9KB rsa.cpp 9KB gfpcrypt.cpp 8KB default.cpp 8KB crc.cpp 8KB channels.cpp 8KB pubkey.cpp 8KB ec2n.cpp 7KB strciphr.cpp 7KB marss.cpp 7KB safer.cpp 6KB luc.cpp 6KB dessp.cpp 6KB tiger.cpp 6KB skipjack.cpp 6KB esign.cpp 6KB dlltest.cpp 6KB basecode.cpp 6KB rabin.cpp 6KB pssr.cpp 6KB modes.cpp 5KB mars.cpp 5KB square.cpp 5KB rw.cpp 5KB files.cpp 5KB winpipes.cpp 5KB seal.cpp 5KB shark.cpp 4KB md5.cpp 4KB pkcspad.cpp 4KB dll.cpp 4KB mqueue.cpp 4KB twofish.cpp 4KB iterhash.cpp 4KB regtest.cpp 4KB eprecomp.cpp 4KB idea.cpp 4KB shacal2.cpp 4KB rng.cpp 4KB cpu.cpp 4KB osrng.cpp 4KB tea.cpp 3KB hrtimer.cpp 3KB rc2.cpp 3KB 3way.cpp 3KB gost.cpp 3KB xtrcrypt.cpp 3KB oaep.cpp 3KB md2.cpp 3KB serpent.cpp 3KB wake.cpp 3KB共 354 条
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