Freie Cryptography API

Eine freie Cryptography API, inkl. OpenPGP, ohne jegliche Lizenzeinschränkungen mit der Ausnahme das License Informations File weiterzugeben. Hört sich zu gut an um wahr zu sein? :)

The Legion of the Bouncy Castle - Bouncy Castle Cryptography API

Features:

Generation and parsing of PKCS-12 files.

X.509: Generators and parsers for V1 and V3 certificates, V2 CRLs and attribute certificates.

PBE algorithms supported by PBEUtil: PBEwithMD2andDES-CBC, PBEwithMD2andRC2-CBC, PBEwithMD5andDES-CBC, PBEwithMD5andRC2-CBC, PBEwithSHA1andDES-CBC, PBEwithSHA1andRC2-CBC, PBEwithSHA-1and128bitRC4, PBEwithSHA-1and40bitRC4, PBEwithSHA-1and3-keyDESEDE-CBC, PBEwithSHA-1and2-keyDESEDE-CBC, PBEwithSHA-1and128bitRC2-CBC, PBEwithSHA-1and40bitRC2-CBC, PBEwithHmacSHA-1, PBEwithHmacSHA-224, PBEwithHmacSHA-256, PBEwithHmacRIPEMD128, PBEwithHmacRIPEMD160, and PBEwithHmacRIPEMD256.

Signature algorithms supported by SignerUtilities: MD2withRSA, MD4withRSA, MD5withRSA, RIPEMD128withRSA, RIPEMD160withECDSA, RIPEMD160withRSA, RIPEMD256withRSA, SHA-1withRSA, SHA-224withRSA, SHA-256withRSAandMGF1, SHA-384withRSAandMGF1, SHA-512withRSAandMGF1, SHA-1withDSA, and SHA-1withECDSA.

Symmetric key algorithms: AES, Blowfish, Camellia, CAST5, CAST6, DESede, DES, GOST28147, HC-128, HC-256, IDEA, ISAAC, NaccacheStern, Noekeon, RC2, RC4, RC5-32, RC5-64, RC6, Rijndael, Salsa20, SEED, Serpent, Skipjack, TEA/XTEA, Twofish and VMPC.

Symmetric key modes: CBC, CFB, CTS, GOFB, OFB, OpenPGPCFB, and SIC (or CTR).

Symmetric key paddings: ISO10126d2, ISO7816d4, PKCS-5/7, TBC, X.923, and Zero Byte.

Asymmetric key algorithms: RSA (with blinding), ElGamal, DSA, and ECDSA.

Asymmetric key paddings/encodings: ISO9796d1, OAEP, and PKCS-1.

AEAD block cipher modes: CCM, EAX, and GCM.

Digests: GOST3411, MD2, MD4, MD5, RIPEMD128, RIPEMD160, RIPEMD256, RIPEMD320, SHA-1, SHA-224, SHA-256, SHA-384, SHA-512, Tiger, and Whirlpool.

Signer mechanisms: DSA, ECDSA, ECGOST3410, GOST3410, ISO9796d2, PSS, RSA.

Key Agreement: Diffie-Hellman and EC-DH.

Macs: CBCBlockCipher, CFBBlockCipher, GOST28147, HMac, ISO9797 Alg. 3, and VMPCMAC.

PBE generators: PKCS-12, and PKCS-5 - schemes 1 and 2.

OpenPGP (RFC 2440)

Cryptographic Message Syntax (CMS, RFC 3852), including streaming API.

Online Certificate Status Protocol (OCSP, RFC 2560).

Time Stamp Protocol (TSP, RFC 3161).

Elliptic Curve Cryptography (support for F2m and Fp curves).

Reading/writing of PEM files, including RSA and DSA keys, with a variety of encryptions.