gnu.crypto.prng

Class PRNGFactory

java.lang.Object

gnu.crypto.prng.PRNGFactory

All Implemented Interfaces:

Registry

public class PRNGFactory
extends java.lang.Object
implements Registry

A Factory to instantiate pseudo random number generators.

Version:

$Revision: 1.1 $

Field Summary

Fields inherited from interface gnu.crypto.Registry

AES_CIPHER, ANUBIS_CIPHER, ARCFOUR_PRNG, BLOWFISH_CIPHER, CAST_128_CIPHER, CAST128_CIPHER, CAST5_CIPHER, CBC_MODE, CFB_MODE, CTR_MODE, DES_CIPHER, DESEDE_CIPHER, DGKGF_PRNG, DH_KA, DH_KPG, DSA_KPG, DSA_SIG, DSS_KPG, DSS_SIG, ECB_MODE, ECDSA_KPG, ECDSA_SIG, ELGAMAL_KA, EME_OAEP_PAD, EME_PKCS1_V1_5_PAD, GCM_MODE, GKR_CERTIFICATES, GKR_CIPHER_AES_128_CBC, GKR_CIPHER_AES_128_OFB, GKR_HMAC_MD5_128, GKR_HMAC_MD5_96, GKR_HMAC_SHA_160, GKR_HMAC_SHA_96, GKR_MAGIC, GKR_PRIVATE_KEYS, GKR_PUBLIC_CREDENTIALS, GNU_CRYPTO, HAVAL_HASH, HMAC_NAME_PREFIX, ICM_MODE, ICM_PRNG, Java_PRNG, KHAZAD_CIPHER, MAGIC_RAW_DH_PRIVATE_KEY, MAGIC_RAW_DH_PUBLIC_KEY, MAGIC_RAW_DSS_PRIVATE_KEY, MAGIC_RAW_DSS_PUBLIC_KEY, MAGIC_RAW_DSS_SIGNATURE, MAGIC_RAW_RSA_PRIVATE_KEY, MAGIC_RAW_RSA_PSS_SIGNATURE, MAGIC_RAW_RSA_PUBLIC_KEY, MAGIC_RAW_SRP_PRIVATE_KEY, MAGIC_RAW_SRP_PUBLIC_KEY, MD_PRNG, MD2_HASH, MD4_HASH, MD5_HASH, NONE_HASH, NONE_PAD, NULL_CIPHER, OFB_MODE, padSelfTest, PBKDF2_PRNG_PREFIX, PKCS7_PAD, QOP_AUTH, QOP_AUTH_CONF, QOP_AUTH_INT, RAW_ENCODING, RAW_ENCODING_ID, RC2_CIPHER, RC4_PRNG, REUSE_FALSE, REUSE_TRUE, RIJNDAEL_CIPHER, RIPEMD_128_HASH, RIPEMD_160_HASH, RIPEMD128_HASH, RIPEMD160_HASH, RSA_ISO9796d2, RSA_KPG, RSA_PKCS1_V1_5_SIG, RSA_PSS_SIG, RSA_RAW, SASL_ANONYMOUS_MECHANISM, SASL_AUTH_INFO_PROVIDER_PKGS, SASL_AUTHORISATION_ID, SASL_BUFFER_MAX_LIMIT, SASL_CALLBACK_HANDLER, SASL_CRAM_MD5_MECHANISM, SASL_FOUR_BYTE_MAX_LIMIT, SASL_HMAC_MD5_IALG, SASL_HMAC_SHA_IALG, SASL_ONE_BYTE_MAX_LIMIT, SASL_PASSWORD, SASL_PLAIN_MECHANISM, SASL_PREFIX, SASL_PROTOCOL, SASL_SERVER_NAME, SASL_SRP_MECHANISM, SASL_TWO_BYTE_MAX_LIMIT, SASL_USERNAME, SERPENT_CIPHER, SERVER_AUTH_FALSE, SERVER_AUTH_TRUE, SHA_1_HASH, SHA_HASH, SHA1_HASH, SHA160_HASH, SHA224_HASH, SHA256_HASH, SHA384_HASH, SHA512_HASH, SMART_CARD_PRNG, SQUARE_CIPHER, SRP_KPG, SRP_SASL_KA, SRP_TLS_KA, SRP6_KA, STRENGTH_HIGH, STRENGTH_LOW, STRENGTH_MEDIUM, TBC_PAD, TIGER_HASH, TMMH16, TRIPLEDES_CIPHER, TWOFISH_CIPHER, UEKAE_CRYPTO_CARD_PRNG, UHASH32, UMAC_PRNG, UMAC32, WHIRLPOOL_HASH, X509_ENCODING_ID

Method Summary

Modifier and Type	Method and Description
static tr.gov.tubitak.uekae.esya.api.common.crypto.IRandom	getInstance(java.lang.String prng) Returns an instance of a padding algorithm given its name.
static java.util.Set	getNames() Returns a Set of names of padding algorithms supported by this Factory.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getInstance

public static final tr.gov.tubitak.uekae.esya.api.common.crypto.IRandom getInstance(java.lang.String prng)

Returns an instance of a padding algorithm given its name.

Parameters:

prng - the case-insensitive name of the PRNG.

Returns:

an instance of the pseudo-random number generator.

Throws:

java.lang.InternalError - if the implementation does not pass its self- test.

getNames

public static final java.util.Set getNames()

Returns a Set of names of padding algorithms supported by this Factory.

Returns:

a Set of pseudo-random number generator algorithm names (Strings).