Package java.security.spec
Provides classes and interfaces for key specifications and algorithm parameter specifications.
See: Description
| Interface | Description |
|---|---|
| AlgorithmParameterSpec | A (transparent) specification of cryptographic parameters. |
| ECField | This interface represents an elliptic curve (EC) finite field. |
| KeySpec | A (transparent) specification of the key material that constitutes a cryptographic key. |
| Class | Description |
|---|---|
| DSAGenParameterSpec | This immutable class specifies the set of parameters used for generating DSA parameters as specified in FIPS 186-3 Digital Signature Standard (DSS). |
| DSAParameterSpec | This class specifies the set of parameters used with the DSA algorithm. |
| DSAPrivateKeySpec | This class specifies a DSA private key with its associated parameters. |
| DSAPublicKeySpec | This class specifies a DSA public key with its associated parameters. |
| ECFieldF2m | This immutable class defines an elliptic curve (EC) characteristic 2 finite field. |
| ECFieldFp | This immutable class defines an elliptic curve (EC) prime finite field. |
| ECGenParameterSpec | This immutable class specifies the set of parameters used for generating elliptic curve (EC) domain parameters. |
| ECParameterSpec | This immutable class specifies the set of domain parameters used with elliptic curve cryptography (ECC). |
| ECPoint | This immutable class represents a point on an elliptic curve (EC) in affine coordinates. |
| ECPrivateKeySpec | This immutable class specifies an elliptic curve private key with its associated parameters. |
| ECPublicKeySpec | This immutable class specifies an elliptic curve public key with its associated parameters. |
| EllipticCurve | This immutable class holds the necessary values needed to represent an elliptic curve. |
| EncodedKeySpec | This class represents a public or private key in encoded format. |
| MGF1ParameterSpec | This class specifies the set of parameters used with mask generation function MGF1 in OAEP Padding and RSASSA-PSS signature scheme, as defined in the PKCS#1 v2.2 standard. |
| PKCS8EncodedKeySpec | This class represents the ASN.1 encoding of a private key, encoded according to the ASN.1 type |
| PSSParameterSpec | This class specifies a parameter spec for RSASSA-PSS signature scheme, as defined in the PKCS#1 v2.2 standard. |
| RSAKeyGenParameterSpec | This class specifies the set of parameters used to generate an RSA key pair. |
| RSAMultiPrimePrivateCrtKeySpec | This class specifies an RSA multi-prime private key, as defined in the PKCS#1 v2.2 standard using the Chinese Remainder Theorem (CRT) information values for efficiency. |
| RSAOtherPrimeInfo | This class represents the triplet (prime, exponent, and coefficient) inside RSA's OtherPrimeInfo structure, as defined in the PKCS#1 v2.2 standard. |
| RSAPrivateCrtKeySpec | This class specifies an RSA private key, as defined in the PKCS#1 v2.2 standard, using the Chinese Remainder Theorem (CRT) information values for efficiency. |
| RSAPrivateKeySpec | This class specifies an RSA private key. |
| RSAPublicKeySpec | This class specifies an RSA public key. |
| X509EncodedKeySpec | This class represents the ASN.1 encoding of a public key, encoded according to the ASN.1 type |
| Exception | Description |
|---|---|
| InvalidKeySpecException | This is the exception for invalid key specifications. |
| InvalidParameterSpecException | This is the exception for invalid parameter specifications. |
Package java.security.spec Description
Provides classes and interfaces for key specifications and algorithm parameter specifications.
A key specification is a transparent representation of the key material that constitutes a key. A key may be specified in an algorithm-specific way, or in an algorithm-independent encoding format (such as ASN.1). This package contains key specifications for DSA public and private keys, RSA public and private keys, PKCS #8 private keys in DER-encoded format, and X.509 public and private keys in DER-encoded format.
An algorithm parameter specification is a transparent representation of the sets of parameters used with an algorithm. This package contains an algorithm parameter specification for parameters used with the DSA algorithm.
- Since:
- 1.2
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