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| JavaTM 2 Platform Standard Ed. 5.0
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## Uses of Class
java.security.SecureRandom

Packages that use SecureRandom
java.security | Provides the classes and interfaces for the security framework.
java.security.interfaces | Provides interfaces for generating RSA (Rivest, Shamir and Adleman AsymmetricCipher algorithm) keys as defined in the RSA Laboratory Technical Note PKCS#1, and DSA (Digital Signature Algorithm) keys as defined in NIST's FIPS-186.
javax.crypto | Provides the classes and interfaces for cryptographic operations.
javax.net.ssl | Provides classes for the secure socket package.

Uses of SecureRandom in java.security

Fields in java.security declared as SecureRandom
`protected SecureRandom` | `SignatureSpi.appRandom` Application-specified source of randomness.

Methods in java.security that return SecureRandom
`static SecureRandom` | `SecureRandom.getInstance(String algorithm)` Generates a SecureRandom object that implements the specified Random Number Generator (RNG) algorithm.
`static SecureRandom` | `SecureRandom.getInstance(String algorithm, Provider provider)` Generates a SecureRandom object for the specified RNG algorithm, as supplied from the specified provider, if such a RNG implementation is available from the provider.
`static SecureRandom` | `SecureRandom.getInstance(String algorithm, String provider)` Generates a SecureRandom object for the specified RNG algorithm, as supplied from the specified provider, if such a RNG implementation is available from the provider.

Methods in java.security with parameters of type SecureRandom
`protected abstract void` | `AlgorithmParameterGeneratorSpi.engineInit(AlgorithmParameterSpec genParamSpec, SecureRandom random)` Initializes this parameter generator with a set of algorithm-specific parameter generation values.
`protected abstract void` | `AlgorithmParameterGeneratorSpi.engineInit(int size, SecureRandom random)` Initializes this parameter generator for a certain size and source of randomness.
`protected void` | `SignatureSpi.engineInitSign(PrivateKey privateKey, SecureRandom random)` Initializes this signature object with the specified private key and source of randomness for signing operations.
`void` | `AlgorithmParameterGenerator.init(AlgorithmParameterSpec genParamSpec, SecureRandom random)` Initializes this parameter generator with a set of algorithm-specific parameter generation values.
`void` | `AlgorithmParameterGenerator.init(int size, SecureRandom random)` Initializes this parameter generator for a certain size and source of randomness.
`void` | `KeyPairGenerator.initialize(AlgorithmParameterSpec params, SecureRandom random)` Initializes the key pair generator with the given parameter set and source of randomness.
`void` | `KeyPairGeneratorSpi.initialize(AlgorithmParameterSpec params, SecureRandom random)` Initializes the key pair generator using the specified parameter set and user-provided source of randomness.
`void` | `KeyPairGenerator.initialize(int keysize, SecureRandom random)` Initializes the key pair generator for a certain keysize with the given source of randomness (and a default parameter set).
`abstract void` | `KeyPairGeneratorSpi.initialize(int keysize, SecureRandom random)` Initializes the key pair generator for a certain keysize, using the default parameter set.
`void` | `Signature.initSign(PrivateKey privateKey, SecureRandom random)` Initialize this object for signing.

Uses of SecureRandom in java.security.interfaces

Methods in java.security.interfaces with parameters of type SecureRandom
`void` | `DSAKeyPairGenerator.initialize(DSAParams params, SecureRandom random)` Initializes the key pair generator using p, q and g, the DSA family parameters.
`void` | `DSAKeyPairGenerator.initialize(int modlen, boolean genParams, SecureRandom random)` Initializes the key pair generator for a given modulus length, without parameters.

Uses of SecureRandom in javax.crypto

Methods in javax.crypto with parameters of type SecureRandom
`protected abstract void` | `KeyGeneratorSpi.engineInit(AlgorithmParameterSpec params, SecureRandom random)` Initializes the key generator with the specified parameter set and a user-provided source of randomness.
`protected abstract void` | `CipherSpi.engineInit(int opmode, Key key, AlgorithmParameterSpec params, SecureRandom random)` Initializes this cipher with a key, a set of algorithm parameters, and a source of randomness.
`protected abstract void` | `CipherSpi.engineInit(int opmode, Key key, AlgorithmParameters params, SecureRandom random)` Initializes this cipher with a key, a set of algorithm parameters, and a source of randomness.
`protected abstract void` | `CipherSpi.engineInit(int opmode, Key key, SecureRandom random)` Initializes this cipher with a key and a source of randomness.
`protected abstract void` | `KeyGeneratorSpi.engineInit(int keysize, SecureRandom random)` Initializes this key generator for a certain keysize, using the given source of randomness.
`protected abstract void` | `KeyAgreementSpi.engineInit(Key key, AlgorithmParameterSpec params, SecureRandom random)` Initializes this key agreement with the given key, set of algorithm parameters, and source of randomness.
`protected abstract void` | `KeyAgreementSpi.engineInit(Key key, SecureRandom random)` Initializes this key agreement with the given key and source of randomness.
`protected abstract void` | `KeyGeneratorSpi.engineInit(SecureRandom random)` Initializes the key generator.
`void` | `KeyGenerator.init(AlgorithmParameterSpec params, SecureRandom random)` Initializes this key generator with the specified parameter set and a user-provided source of randomness.
`void` | `Cipher.init(int opmode, Certificate certificate, SecureRandom random)` Initializes this cipher with the public key from the given certificate and a source of randomness.
`void` | `Cipher.init(int opmode, Key key, AlgorithmParameterSpec params, SecureRandom random)` Initializes this cipher with a key, a set of algorithm parameters, and a source of randomness.
`void` | `Cipher.init(int opmode, Key key, AlgorithmParameters params, SecureRandom random)` Initializes this cipher with a key, a set of algorithm parameters, and a source of randomness.
`void` | `Cipher.init(int opmode, Key key, SecureRandom random)` Initializes this cipher with a key and a source of randomness.
`void` | `KeyGenerator.init(int keysize, SecureRandom random)` Initializes this key generator for a certain keysize, using a user-provided source of randomness.
`void` | `KeyAgreement.init(Key key, AlgorithmParameterSpec params, SecureRandom random)` Initializes this key agreement with the given key, set of algorithm parameters, and source of randomness.
`void` | `KeyAgreement.init(Key key, SecureRandom random)` Initializes this key agreement with the given key and source of randomness.
`void` | `KeyGenerator.init(SecureRandom random)` Initializes this key generator.

Uses of SecureRandom in javax.net.ssl

Methods in javax.net.ssl with parameters of type SecureRandom
`protected abstract void` | `SSLContextSpi.engineInit(KeyManager[] km, TrustManager[] tm, SecureRandom sr)` Initializes this context.
`void` | `SSLContext.init(KeyManager[] km, TrustManager[] tm, SecureRandom random)` Initializes this context.

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For further API reference and developer documentation, see Java 2 SDK SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

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